This document is a study from the Center for Social and Economic Research in Warsaw that examines vertical product differentiation in three Polish manufacturing industries. It analyzes survey data from 77 companies to identify different market segments based on customer characteristics like income level. It finds evidence that industries producing capital goods have shifted towards higher market segments between 2002-2005, likely due to competitive pressures. The study aims to contribute to understanding quality and competitiveness challenges in Polish manufacturing.
This paper aims at comparing the uneven process of changes in competitiveness among three accession countries' manufacturing industries, the Czech Republic, Hungary and Poland, during the period prior to their EU membership (1996-2003). It demonstrates that the three countries improved competitiveness in the majority of their manufacturing industries. However, these changes were differentiated across time, among industries, in terms of the quality of segments and between the three countries overall. A drop in the productivity gap between the manufacturing industries of the three accession and the incumbent EU countries played the major role in improvement in competitiveness. It determined the drop in relative unit labour costs. The paper shows that changes in competitive advantages of a given country's industry reflect changes in relative (as compared to foreign) productivity rather than differences in level and changes in productivity among industries of a given country. The dynamics and levels of productivity among the Czech and Polish larger winners were lower than the manufacturing average of both countries. However, since the improvement in productivity in these industries in both countries was larger than in their incumbent EU counterparts, the former pushed the latter out of the EU market. Poland's and the Czech Republic's export specialisation in less productive industries implies that their export expansion to the EU would result in lower than potential economic growth in both countries. The paper shows that Smith's law of absolute advantages tends to determine changes in market share.
Authored by: Iga Magda, Anna Wziatek-Kubiak
Published in 2006
This paper investigates an impact of the government policies aimed at the enterprise sector on competitiveness of this sector. The analysis was based on an example of the Polish manufacturing sector and the eight-year period from 1996 to 2003.
The general recommendation is that the competitiveness of the Polish manufacturing sector could be increased by relaxing fiscal burden, further privatization and restructuring of state owned companies. The state aid in a form of subsidies seems to harm both internal and external competitiveness rather than to support them.
Authored by: Ewa Balcerowicz, Maciej Sobolewski
Published in 2005
This document summarizes a study on changes in competitiveness among Polish manufacturing industries from 1996-2003 prior to Poland joining the EU. It finds that competitiveness varied significantly across industries. Industries were classified into four clusters: double winners that improved competitiveness on both domestic and EU markets, export-led industries that gained EU market share but lost domestic share, export-oriented industries that increased share on both markets, and losers that lost share on both markets. Larger initial productivity differences across industries led to greater divergence in competitiveness changes over time. Transition to a market economy and trade liberalization improved competitiveness for highly productive industries more than less productive ones.
Although competitiveness is a world very often used in literature it is seldom to be found in economic textbook which prefer the term comparative advantage much narrowly defining formula describinginternational specialization. As Porter underlines comparative advantage and competitiveness (competitive advantage) do not overlap because competitiveness is much wider concept. Competitiveness is an ambiguous notion. In literature there are many approaches to competitiveness and many ways of defining and measuring it. Partly it is a result of the lack of general theory of competitiveness and the fact that this category is of business rather than theoretical origins. Paper systematizes and presents results of analysis on competitiveness of the accession countries which are based on three approaches to competitiveness: macro, micro and trade approach.
Authored by: Anna Wziatek-Kubiak
Published in 2006
This document analyzes survey data from 220 Polish manufacturing firms from 1998-2003 to identify factors of employment growth and firm performance. It finds that firms which viewed themselves as more competitive, innovated more, and were privatized earlier performed better in terms of employment levels. However, econometric analysis showed that only foreign ownership had a statistically significant positive impact on revenues, productivity, profits and wages. The study provides insights into how different factors like competitiveness, technology, ownership and privatization affected employment growth and firm performance in Polish manufacturing during transition.
It has become common to measure the quality of exports using their unit export value (UEV). Applications of this method include studies of intra-industry trade (IIT) and analyses of industrial 'competitiveness'. This literature seems to assume that export quality and export price (the most natural interpretation of UEV) are not merely correlated but that they follow each other one-for-one. We put this assumption under scrutiny from both a theoretical and empirical point of view. In terms of theory, we formalize this assumption as a hypothesis of the proportionality of equilibrium prices and equilibrium qualities. We discuss several cases for which this hypothesis is theoretically doubtful (non-linear utility- and cost functions; strong and asymmetric horizontal product differentiation). We also suggest two methods of verifying the hypothesis for cases in which it cannot be easily rejected theoretically. These two methods are then applied to German imports in the period of 1994-2006. We find that the implications of the proportionality hypothesis are largely.
Authored by: Wojciech Grabowski and Krzysztof Szczygielski
This paper evaluates the implications of Eastern EU enlargement with the use of a computable general equilibrium model. The focus is on accession to the Single Market, with explicit modelling of the removal of border costs and costs of producing to different national standards. The results indicate significant welfare gains for the CEECs (volume of GDP increases by 1.4-2.4%) and modest gains for the EU. The steady state scenarios, which allow for the capital stock adjustment in response to higher return to capital, more than double the static welfare gains.
Authored by: Maryla Maliszewska
Published in 2004
This document summarizes a paper that analyzes panel estimations of purchasing power parity (PPP) and relative price models for Central and Eastern European countries (CEECs). It tests the PPP model for CEECs using panel econometric techniques and investigates factors that cause deviations from PPP. It also discusses implications for relative price models and estimates of equilibrium exchange rates. The paper finds trend appreciation of nominal exchange rates against the euro in most CEECs, driven mainly by tradables inflation. Formal tests do not support the strong version of PPP. Evidence suggests this is explained by the non-tradables processing component effect. This mechanism also plays an important role in determining relative prices.
This paper aims at comparing the uneven process of changes in competitiveness among three accession countries' manufacturing industries, the Czech Republic, Hungary and Poland, during the period prior to their EU membership (1996-2003). It demonstrates that the three countries improved competitiveness in the majority of their manufacturing industries. However, these changes were differentiated across time, among industries, in terms of the quality of segments and between the three countries overall. A drop in the productivity gap between the manufacturing industries of the three accession and the incumbent EU countries played the major role in improvement in competitiveness. It determined the drop in relative unit labour costs. The paper shows that changes in competitive advantages of a given country's industry reflect changes in relative (as compared to foreign) productivity rather than differences in level and changes in productivity among industries of a given country. The dynamics and levels of productivity among the Czech and Polish larger winners were lower than the manufacturing average of both countries. However, since the improvement in productivity in these industries in both countries was larger than in their incumbent EU counterparts, the former pushed the latter out of the EU market. Poland's and the Czech Republic's export specialisation in less productive industries implies that their export expansion to the EU would result in lower than potential economic growth in both countries. The paper shows that Smith's law of absolute advantages tends to determine changes in market share.
Authored by: Iga Magda, Anna Wziatek-Kubiak
Published in 2006
This paper investigates an impact of the government policies aimed at the enterprise sector on competitiveness of this sector. The analysis was based on an example of the Polish manufacturing sector and the eight-year period from 1996 to 2003.
The general recommendation is that the competitiveness of the Polish manufacturing sector could be increased by relaxing fiscal burden, further privatization and restructuring of state owned companies. The state aid in a form of subsidies seems to harm both internal and external competitiveness rather than to support them.
Authored by: Ewa Balcerowicz, Maciej Sobolewski
Published in 2005
This document summarizes a study on changes in competitiveness among Polish manufacturing industries from 1996-2003 prior to Poland joining the EU. It finds that competitiveness varied significantly across industries. Industries were classified into four clusters: double winners that improved competitiveness on both domestic and EU markets, export-led industries that gained EU market share but lost domestic share, export-oriented industries that increased share on both markets, and losers that lost share on both markets. Larger initial productivity differences across industries led to greater divergence in competitiveness changes over time. Transition to a market economy and trade liberalization improved competitiveness for highly productive industries more than less productive ones.
Although competitiveness is a world very often used in literature it is seldom to be found in economic textbook which prefer the term comparative advantage much narrowly defining formula describinginternational specialization. As Porter underlines comparative advantage and competitiveness (competitive advantage) do not overlap because competitiveness is much wider concept. Competitiveness is an ambiguous notion. In literature there are many approaches to competitiveness and many ways of defining and measuring it. Partly it is a result of the lack of general theory of competitiveness and the fact that this category is of business rather than theoretical origins. Paper systematizes and presents results of analysis on competitiveness of the accession countries which are based on three approaches to competitiveness: macro, micro and trade approach.
Authored by: Anna Wziatek-Kubiak
Published in 2006
This document analyzes survey data from 220 Polish manufacturing firms from 1998-2003 to identify factors of employment growth and firm performance. It finds that firms which viewed themselves as more competitive, innovated more, and were privatized earlier performed better in terms of employment levels. However, econometric analysis showed that only foreign ownership had a statistically significant positive impact on revenues, productivity, profits and wages. The study provides insights into how different factors like competitiveness, technology, ownership and privatization affected employment growth and firm performance in Polish manufacturing during transition.
It has become common to measure the quality of exports using their unit export value (UEV). Applications of this method include studies of intra-industry trade (IIT) and analyses of industrial 'competitiveness'. This literature seems to assume that export quality and export price (the most natural interpretation of UEV) are not merely correlated but that they follow each other one-for-one. We put this assumption under scrutiny from both a theoretical and empirical point of view. In terms of theory, we formalize this assumption as a hypothesis of the proportionality of equilibrium prices and equilibrium qualities. We discuss several cases for which this hypothesis is theoretically doubtful (non-linear utility- and cost functions; strong and asymmetric horizontal product differentiation). We also suggest two methods of verifying the hypothesis for cases in which it cannot be easily rejected theoretically. These two methods are then applied to German imports in the period of 1994-2006. We find that the implications of the proportionality hypothesis are largely.
Authored by: Wojciech Grabowski and Krzysztof Szczygielski
This paper evaluates the implications of Eastern EU enlargement with the use of a computable general equilibrium model. The focus is on accession to the Single Market, with explicit modelling of the removal of border costs and costs of producing to different national standards. The results indicate significant welfare gains for the CEECs (volume of GDP increases by 1.4-2.4%) and modest gains for the EU. The steady state scenarios, which allow for the capital stock adjustment in response to higher return to capital, more than double the static welfare gains.
Authored by: Maryla Maliszewska
Published in 2004
This document summarizes a paper that analyzes panel estimations of purchasing power parity (PPP) and relative price models for Central and Eastern European countries (CEECs). It tests the PPP model for CEECs using panel econometric techniques and investigates factors that cause deviations from PPP. It also discusses implications for relative price models and estimates of equilibrium exchange rates. The paper finds trend appreciation of nominal exchange rates against the euro in most CEECs, driven mainly by tradables inflation. Formal tests do not support the strong version of PPP. Evidence suggests this is explained by the non-tradables processing component effect. This mechanism also plays an important role in determining relative prices.
This document provides an abstract for a master's thesis that examines business cycles in the Dutch floriculture industry. The thesis analyzes market sales data from 1953 to 2010 to identify business cycle lengths in floriculture. It then compares the identified cycles to those of the Dutch GDP to determine if they share the same cycle lengths, which would provide evidence that business cycles diffuse through various sectors of the economy. The thesis also uses the identified cycles to generate forecasts for the Dutch floriculture industry through 2020.
This document summarizes a dissertation submitted to the University of Manchester for a Master's degree in Materials Science. The dissertation examines the influence of store environment on customer satisfaction and behavior toward fast fashion retailers, using Zara as a case study. It includes an introduction outlining the research background, problems, ideas, aims and objectives. It then presents a literature review on the fast fashion market in the UK and an overview of Zara. The methodology section describes both qualitative and quantitative primary research conducted through questionnaires. Key findings are presented from data analysis, including the relationships between store environment, satisfaction and customer behavior intentions. The conclusion discusses implications for fast fashion retailers to create competitive advantages by investing in store design cues to influence customer emotions and behaviors.
This document summarizes a research paper that analyzes data from the Community Innovation Survey (CIS) in Poland from 2002-2004 and 2004-2006. It distinguishes between two groups of innovative firms: "persistent innovators" that introduced innovations in both survey periods, and "occasional innovators" that introduced innovations in only one period. The paper aims to characterize these groups, compare their perceptions and experiences of obstacles to innovation, and analyze how obstacles impact their innovation activities. Key findings include differences between the number of actual obstacles firms face and those they perceive, and how obstacles affect occasional versus persistent innovators differently.
This document discusses Ukraine's trade policy and relations with the EU. It provides an overview of Ukraine's trade liberalization since the 1990s and its various trade agreements, including forming free trade areas with CIS countries and bilateral agreements. Ukraine applied to join the WTO in 1993 but negotiations were stalled until 2000. A key focus is Ukraine's economic relations with the EU, which have intensified in recent years following Ukraine's independence and EU enlargement in 2004. The EU is now Ukraine's major trading partner. The document examines trade flows between Ukraine and the EU and serves as context for the discussion of non-tariff barriers faced by Ukrainian exporters to the EU in subsequent chapters.
The document analyzes the microenvironment of the distillery industry in the Czech Republic. It summarizes that alcohol consumption in the Czech Republic has declined slightly from 2006 to 2010, with the largest drop in spirits. The number of micro distilleries paying the alcohol tax stabilized around 400 after initially increasing. The key success factors, industry analysis including life cycle, and Porter's Five Forces model are discussed to understand the competitive environment of the distillery industry.
Labour_Mobility, Housing_Prices and Unemployment - ForslundSandra Forslund
This document summarizes a master's thesis that examines the relationship between rising housing costs, labor mobility, and unemployment in Sweden. The thesis explores how increasing housing costs can act as a deterrent to relocation, leading to labor market rigidities that can exacerbate or prolong unemployment.
The thesis finds that most variables indicating a relationship between rising housing costs and unemployment are positively correlated, as expected based on previous research linking falling home prices to unemployment. However, one variable surprisingly showed a negative relationship. Overall, there is sufficient evidence from the theoretical framework and estimations to infer that rising housing costs hinder labor mobility and can increase unemployment.
The results generally support the hypothesis that higher housing costs make relocation or remaining in
The document discusses lifestyle market segmentation. It begins with an introduction that provides context about the importance of market segmentation and outlines the two main research questions addressed: the efficiency and ethical issues of lifestyle segmentation. It then provides an overview of the subsequent chapters, which cover lifestyle segmentation concepts and models, an analysis of efficiency factors and comparison of two models, and a discussion of ethical implications. The conclusion will summarize the key findings regarding the research questions.
Sustainable Russia: A Guide for Multinational CorporationsKamila Novak
Sustainable Business Lab of the SKOLKOVO Institute for Emerging Market Studies, Russia, has published a report on the corporate sustainability agenda and business cases implemented within the Russian business environment. In the process of implementing their corporate sustainability initiatives, MNCs have reported encountering ten particular external barriers that are inherent in the Russian business environment.
This document analyzes industrial clusters in England at the local enterprise partnership (LEP) level using location quotients (LQs). It uses workplace-level business data from 2008 and 2012 to calculate LQs for 11 UK industrial strategy sectors and all 5-digit industry codes for each of the 39 LEPs. For each LEP, it presents tables of the top 20 sectors by highest LQ and by total employment. While useful, LQs only indicate over- or under-representation and do not fully capture the strategic importance or supply chain linkages that define industrial clusters. The analysis is intended to inform LEPs as they develop new strategic economic plans.
The document analyzes Germany's lingerie industry using Porter's Five Forces model. It finds that the threat of new entrants is low due to established brands dominating the market, but entry barriers are also relatively low. The threat of substitute products is very low as there are few alternatives to lingerie. Buyers have moderate bargaining power as they have become more brand conscious, while suppliers face low bargaining power due to many manufacturing options. Competitive rivalry in the industry is high as the leading brand only has a 12.4% market share.
Russia: Storage Racks Market. Analysis and Forecast to 2017ReportLinker.com
1. The report provides an analysis of the Russian storage racks market from 2005-2017, including production, exports, imports and consumption.
2. Pallet racks make up 67% of the market, driven by the large warehouse sector, while shelving racks account for 19% due to retail growth.
3. After declining from 2008-2011 due to economic factors, the market is forecast to grow rapidly again from 2012 as storage space demand increases.
This document summarizes the contents of Volume 3 of the International Journal of Marketing Semiotics. It discusses two research papers contained in the volume. The first paper examines cause-related marketing campaigns by Starbucks and proposes the concept of "civic branding" to analyze how these campaigns position consumers as civicly engaged citizens rather than just ethical consumers. The second paper analyzes the rebranding of Orebro University in Sweden using a multimodal critical discourse analysis to examine how branding documents represent the university's space and goals. The document also provides brief introductions to the two research papers and notes that while the papers use different conceptual frameworks, both employ semiotically informed critical analysis.
The aerosol cans market is projected to grow at a CAGR of 3.57% from 2017 to 2022, reaching a total market size of $82.050 billion. Growth is driven by increasing demand for personal care products and alcoholic beverages, as well as high economic growth in developing countries. Cosmetic and personal care products accounted for the largest market share due to rising incomes and improved living standards. Europe dominated the market in 2016 due to high healthcare spending and demand for personal care products, though growth is expected across all regions. Stringent environmental regulations around plastic usage may restrain market growth.
This document analyzes Industria de Diseño Textil S.A. (Inditex), the largest fashion retailer in the world. It operates 8 brands including Zara, Pull&Bear, and Bershka. Inditex has a vertically integrated business model where it controls design, production, distribution, and sales through its network of 7,000+ stores worldwide. It focuses on quick inventory turnover through frequent collections, in-house production, and a flexible supply chain. The purpose of the document is to value Inditex shares using discounted cash flow analysis and compare it to market price to determine if the stock is over or undervalued.
This document provides a marketing plan for introducing the "Nielaus 290" chair by the Danish furniture company Nielaus ApS to the US market. It begins with an introduction and background on Nielaus. It then outlines various analyses conducted, including a political/economic analysis of the US, a SWOT analysis of the chair, a stakeholder analysis, and a risk analysis. The document then presents the marketing plan, covering segmentation, targeting, positioning and the marketing mix of product, price, place and promotion. It concludes with suggestions, a budget, and financial plan. The overall aim is to launch the chair in the high-end US furniture market by targeting a limited consumer segment and positioning it as an exclusive Danish
This document summarizes a research paper that presents a mathematical model of a decentralized supply chain with two suppliers and two competing retailers. The paper investigates the sourcing and pricing strategies of the two retailers under conditions of uncertain supply and supply disruptions. It reviews related literature on competition within and between supply chains. The paper then introduces a new model where the retailers face stochastic demand that depends on prices and service levels. The model accounts for the probability of supply disruptions at each supplier. Optimal order quantities and equilibrium pricing and service strategies for the retailers are then derived.
The paper discusses the role of regional public goods vs. global goods in influencing postcommunist transition in Central and Eastern Europe and former USSR with special attention given to three particular factors: (i) external anchoring of national reform process; (ii) international trade arrangements and (iii) international financial stability.
Authored by: Marek Dabrowski, Artur Radziwill
Published in 2007
This document summarizes a study on open innovation in the Brazilian aerospace industry. The study investigated the level of open innovation adoption through a survey of 22 aerospace firms. The results found some evidence of open innovation practices being used, but not as part of a coherent open business strategy. Barriers like lack of funding, immature R&D capabilities, and weak intellectual property protection prevent the industry from being fully open. However, the culture of companies in the industry is receptive to openness. The study concludes that open innovation in the industry is in the early "unfreezing" stage, but has great potential to grow as barriers are addressed.
Introduction to 4Test, which is a new Model-Based Testing (MBT) method. The models are simple text. There is only one optimal test selection criterion.
The paper assesses differences in productivity and its determinants among enterprises manufacturing cosmetics and detergents (NACE 245) and located in Germany and in three EU new member states. The database collected through conducting an identical survey in Germany, Poland, Czech Republic and Hungary was used. The results of this firm-level study point on the role of the existence of 'dual economy' of some very highly and very low productive firms, especially among the small enterprises from the new member states. Productivity gap vis-a-vis Germany in this labour-intensive industry disappears in the case of some large enterprises from the CEECs. Generally, higher fixed capital intensity, higher investment rate, lower unit labour costs, more employees improving skills, and higher use of modern communication technology help in narrowing productivity gap. The paper ends with policy recommendations.
Authored by: Malgorzata Antczak, Malgorzata Jakubiak, Anna Wziatek-Kubiak
Published in 2004
The paper aims to assess the impact of selected elements of social harmonization on labor market performance in the European Union among two groups of workers—the total working population and the elderly. The aim is to examine whether upward changes in labor taxes affect employment, unemployment, and inactivity rates in the European Union.
The paper analyses the relationship between labour costs and employment development in manufacturing industry in Poland, Czech Republic and Hungary. It indicates the need for thorough labour cost analysis in Europe in the context low employment rates among New Member States. The steps taken within the framework of the EU's common employment policy emphasise the crucial role of labour costsin enhancing labour demand.
The question raised in this paper is whether the cost of hiring labour is a significant determinant of employment in Polish, Czech and Hungarian manufacturing and is considered in terms of both relative (unit labour costs) and absolute (labour costs per one employee) measures. The study examines the labour costemployment relationship aiming to find out whether it differs significantly between the three countries and between commodity groups in manufacturing industry within each country.
Authored by: Agnieszka Furmanska-Maruszak
Published in 2006
This document provides an abstract for a master's thesis that examines business cycles in the Dutch floriculture industry. The thesis analyzes market sales data from 1953 to 2010 to identify business cycle lengths in floriculture. It then compares the identified cycles to those of the Dutch GDP to determine if they share the same cycle lengths, which would provide evidence that business cycles diffuse through various sectors of the economy. The thesis also uses the identified cycles to generate forecasts for the Dutch floriculture industry through 2020.
This document summarizes a dissertation submitted to the University of Manchester for a Master's degree in Materials Science. The dissertation examines the influence of store environment on customer satisfaction and behavior toward fast fashion retailers, using Zara as a case study. It includes an introduction outlining the research background, problems, ideas, aims and objectives. It then presents a literature review on the fast fashion market in the UK and an overview of Zara. The methodology section describes both qualitative and quantitative primary research conducted through questionnaires. Key findings are presented from data analysis, including the relationships between store environment, satisfaction and customer behavior intentions. The conclusion discusses implications for fast fashion retailers to create competitive advantages by investing in store design cues to influence customer emotions and behaviors.
This document summarizes a research paper that analyzes data from the Community Innovation Survey (CIS) in Poland from 2002-2004 and 2004-2006. It distinguishes between two groups of innovative firms: "persistent innovators" that introduced innovations in both survey periods, and "occasional innovators" that introduced innovations in only one period. The paper aims to characterize these groups, compare their perceptions and experiences of obstacles to innovation, and analyze how obstacles impact their innovation activities. Key findings include differences between the number of actual obstacles firms face and those they perceive, and how obstacles affect occasional versus persistent innovators differently.
This document discusses Ukraine's trade policy and relations with the EU. It provides an overview of Ukraine's trade liberalization since the 1990s and its various trade agreements, including forming free trade areas with CIS countries and bilateral agreements. Ukraine applied to join the WTO in 1993 but negotiations were stalled until 2000. A key focus is Ukraine's economic relations with the EU, which have intensified in recent years following Ukraine's independence and EU enlargement in 2004. The EU is now Ukraine's major trading partner. The document examines trade flows between Ukraine and the EU and serves as context for the discussion of non-tariff barriers faced by Ukrainian exporters to the EU in subsequent chapters.
The document analyzes the microenvironment of the distillery industry in the Czech Republic. It summarizes that alcohol consumption in the Czech Republic has declined slightly from 2006 to 2010, with the largest drop in spirits. The number of micro distilleries paying the alcohol tax stabilized around 400 after initially increasing. The key success factors, industry analysis including life cycle, and Porter's Five Forces model are discussed to understand the competitive environment of the distillery industry.
Labour_Mobility, Housing_Prices and Unemployment - ForslundSandra Forslund
This document summarizes a master's thesis that examines the relationship between rising housing costs, labor mobility, and unemployment in Sweden. The thesis explores how increasing housing costs can act as a deterrent to relocation, leading to labor market rigidities that can exacerbate or prolong unemployment.
The thesis finds that most variables indicating a relationship between rising housing costs and unemployment are positively correlated, as expected based on previous research linking falling home prices to unemployment. However, one variable surprisingly showed a negative relationship. Overall, there is sufficient evidence from the theoretical framework and estimations to infer that rising housing costs hinder labor mobility and can increase unemployment.
The results generally support the hypothesis that higher housing costs make relocation or remaining in
The document discusses lifestyle market segmentation. It begins with an introduction that provides context about the importance of market segmentation and outlines the two main research questions addressed: the efficiency and ethical issues of lifestyle segmentation. It then provides an overview of the subsequent chapters, which cover lifestyle segmentation concepts and models, an analysis of efficiency factors and comparison of two models, and a discussion of ethical implications. The conclusion will summarize the key findings regarding the research questions.
Sustainable Russia: A Guide for Multinational CorporationsKamila Novak
Sustainable Business Lab of the SKOLKOVO Institute for Emerging Market Studies, Russia, has published a report on the corporate sustainability agenda and business cases implemented within the Russian business environment. In the process of implementing their corporate sustainability initiatives, MNCs have reported encountering ten particular external barriers that are inherent in the Russian business environment.
This document analyzes industrial clusters in England at the local enterprise partnership (LEP) level using location quotients (LQs). It uses workplace-level business data from 2008 and 2012 to calculate LQs for 11 UK industrial strategy sectors and all 5-digit industry codes for each of the 39 LEPs. For each LEP, it presents tables of the top 20 sectors by highest LQ and by total employment. While useful, LQs only indicate over- or under-representation and do not fully capture the strategic importance or supply chain linkages that define industrial clusters. The analysis is intended to inform LEPs as they develop new strategic economic plans.
The document analyzes Germany's lingerie industry using Porter's Five Forces model. It finds that the threat of new entrants is low due to established brands dominating the market, but entry barriers are also relatively low. The threat of substitute products is very low as there are few alternatives to lingerie. Buyers have moderate bargaining power as they have become more brand conscious, while suppliers face low bargaining power due to many manufacturing options. Competitive rivalry in the industry is high as the leading brand only has a 12.4% market share.
Russia: Storage Racks Market. Analysis and Forecast to 2017ReportLinker.com
1. The report provides an analysis of the Russian storage racks market from 2005-2017, including production, exports, imports and consumption.
2. Pallet racks make up 67% of the market, driven by the large warehouse sector, while shelving racks account for 19% due to retail growth.
3. After declining from 2008-2011 due to economic factors, the market is forecast to grow rapidly again from 2012 as storage space demand increases.
This document summarizes the contents of Volume 3 of the International Journal of Marketing Semiotics. It discusses two research papers contained in the volume. The first paper examines cause-related marketing campaigns by Starbucks and proposes the concept of "civic branding" to analyze how these campaigns position consumers as civicly engaged citizens rather than just ethical consumers. The second paper analyzes the rebranding of Orebro University in Sweden using a multimodal critical discourse analysis to examine how branding documents represent the university's space and goals. The document also provides brief introductions to the two research papers and notes that while the papers use different conceptual frameworks, both employ semiotically informed critical analysis.
The aerosol cans market is projected to grow at a CAGR of 3.57% from 2017 to 2022, reaching a total market size of $82.050 billion. Growth is driven by increasing demand for personal care products and alcoholic beverages, as well as high economic growth in developing countries. Cosmetic and personal care products accounted for the largest market share due to rising incomes and improved living standards. Europe dominated the market in 2016 due to high healthcare spending and demand for personal care products, though growth is expected across all regions. Stringent environmental regulations around plastic usage may restrain market growth.
This document analyzes Industria de Diseño Textil S.A. (Inditex), the largest fashion retailer in the world. It operates 8 brands including Zara, Pull&Bear, and Bershka. Inditex has a vertically integrated business model where it controls design, production, distribution, and sales through its network of 7,000+ stores worldwide. It focuses on quick inventory turnover through frequent collections, in-house production, and a flexible supply chain. The purpose of the document is to value Inditex shares using discounted cash flow analysis and compare it to market price to determine if the stock is over or undervalued.
This document provides a marketing plan for introducing the "Nielaus 290" chair by the Danish furniture company Nielaus ApS to the US market. It begins with an introduction and background on Nielaus. It then outlines various analyses conducted, including a political/economic analysis of the US, a SWOT analysis of the chair, a stakeholder analysis, and a risk analysis. The document then presents the marketing plan, covering segmentation, targeting, positioning and the marketing mix of product, price, place and promotion. It concludes with suggestions, a budget, and financial plan. The overall aim is to launch the chair in the high-end US furniture market by targeting a limited consumer segment and positioning it as an exclusive Danish
This document summarizes a research paper that presents a mathematical model of a decentralized supply chain with two suppliers and two competing retailers. The paper investigates the sourcing and pricing strategies of the two retailers under conditions of uncertain supply and supply disruptions. It reviews related literature on competition within and between supply chains. The paper then introduces a new model where the retailers face stochastic demand that depends on prices and service levels. The model accounts for the probability of supply disruptions at each supplier. Optimal order quantities and equilibrium pricing and service strategies for the retailers are then derived.
The paper discusses the role of regional public goods vs. global goods in influencing postcommunist transition in Central and Eastern Europe and former USSR with special attention given to three particular factors: (i) external anchoring of national reform process; (ii) international trade arrangements and (iii) international financial stability.
Authored by: Marek Dabrowski, Artur Radziwill
Published in 2007
This document summarizes a study on open innovation in the Brazilian aerospace industry. The study investigated the level of open innovation adoption through a survey of 22 aerospace firms. The results found some evidence of open innovation practices being used, but not as part of a coherent open business strategy. Barriers like lack of funding, immature R&D capabilities, and weak intellectual property protection prevent the industry from being fully open. However, the culture of companies in the industry is receptive to openness. The study concludes that open innovation in the industry is in the early "unfreezing" stage, but has great potential to grow as barriers are addressed.
Introduction to 4Test, which is a new Model-Based Testing (MBT) method. The models are simple text. There is only one optimal test selection criterion.
Similar to CASE Network Studies and Analyses 320 - Identifying Vertical Product Differentiation in Three Polish Manufacturing Industries: an Enterprise Survey
The paper assesses differences in productivity and its determinants among enterprises manufacturing cosmetics and detergents (NACE 245) and located in Germany and in three EU new member states. The database collected through conducting an identical survey in Germany, Poland, Czech Republic and Hungary was used. The results of this firm-level study point on the role of the existence of 'dual economy' of some very highly and very low productive firms, especially among the small enterprises from the new member states. Productivity gap vis-a-vis Germany in this labour-intensive industry disappears in the case of some large enterprises from the CEECs. Generally, higher fixed capital intensity, higher investment rate, lower unit labour costs, more employees improving skills, and higher use of modern communication technology help in narrowing productivity gap. The paper ends with policy recommendations.
Authored by: Malgorzata Antczak, Malgorzata Jakubiak, Anna Wziatek-Kubiak
Published in 2004
The paper aims to assess the impact of selected elements of social harmonization on labor market performance in the European Union among two groups of workers—the total working population and the elderly. The aim is to examine whether upward changes in labor taxes affect employment, unemployment, and inactivity rates in the European Union.
The paper analyses the relationship between labour costs and employment development in manufacturing industry in Poland, Czech Republic and Hungary. It indicates the need for thorough labour cost analysis in Europe in the context low employment rates among New Member States. The steps taken within the framework of the EU's common employment policy emphasise the crucial role of labour costsin enhancing labour demand.
The question raised in this paper is whether the cost of hiring labour is a significant determinant of employment in Polish, Czech and Hungarian manufacturing and is considered in terms of both relative (unit labour costs) and absolute (labour costs per one employee) measures. The study examines the labour costemployment relationship aiming to find out whether it differs significantly between the three countries and between commodity groups in manufacturing industry within each country.
Authored by: Agnieszka Furmanska-Maruszak
Published in 2006
This document provides an overview of a dissertation analyzing the relationship between stock prices and product announcements in the consumer electronics market. The dissertation examines stock returns for Apple, Samsung, and Sony around the announcement of new smartphone products from 2007 to 2015. It aims to assess the impact of first-mover advantage and increasing competition on stock returns as the market evolved. Event study methodology is used to calculate abnormal and cumulative abnormal returns around each product announcement to evaluate the stock market's reaction. The results provide insight into how first-mover advantage, innovation, and market efficiency impact stock prices in this emerging consumer electronics sector.
In contrast to other studies of competitiveness which often focus on the country and industry level, this is a study of competitiveness in Poland at the firm level. In this analysis, the authors focus primarily on how cooperation with external actors such as investors, creditors, customers, suppliers, local governments affects changes in Polish firms’ competitiveness.
Authored by: Katarzyna Binkiewicz, Jacek Cukrowski, Michal Gorzynski, Malgorzata Jakubiak, Amelia Kalukiewicz, Piotr Wojcik. Richard Woodward
Published in 2005
The last twenty years have seen a perhaps unprecedented level of economic and political reform on a global scale. It is our hope that with this report we have made some contribution to the understanding of the factors underlying the success of reforms as well as the dangers that face reformers and reforms. We should note that in discussing the success of reforms, and the factors underlying that success, we have defined success not only in terms of the degree to which the reformers’ goals were accomplished by the reforms, but also in terms of the ability of reformers to gain the acceptance among legislators and the general populace necessary for the implementation of reforms. We have been interested not only in what makes a reform “good” in a technical sense, but also in what makes it implementable and sustainable. Thus, we hope that we have not only deepened the understanding of the Polish experience in the years since 1989, but also provided some insights which may be of use for other reform efforts in other countries, perhaps in very different parts of the globe.
Authored by: Jacek Kochanowicz, Piotr Kozarzewski, Richard Woodward
Published i 2005
This document is a master's thesis that examines the determinants of European R&D offshoring using a gravity model of R&D offshoring flows in Europe. It begins with an introduction discussing trends in offshoring R&D activities. It then provides an overview of offshoring versus outsourcing concepts and a literature review. The thesis goes on to explain the gravity equation model and provide empirical background on its use in analyzing trade and foreign direct investment flows. It describes the data and sample used in the study before presenting the results of estimating gravity models to determine the key factors influencing R&D offshoring flows within Europe.
The projection examines impact of demographic changes and changes in health status on future (up to 2050) health expenditures. Next to it, future changes in the labour market participation and their impact on the health care system revenues are examined. Impact of demography on the health care system financial balanced is examined in four different scenarios: baseline scenario, death-related costs scenario, different longevity scenario and diversified employment rates scenario. Results indicate dynamic and systematic increase of the health expenditures in the next 30 years. Afterwards the dynamics of this process is foreseen to slow down. Despite the increase of the revenues of the health care system, the system will face deficit in the close future. This holds for each scenario, however the size of the deficit differs depending on longevity and labour market participation assumptions. Results lead to a discussion on possible reforms of the health care system.
Authored by: Stanislawa Golinowska, Ewa Kocot, Agnieszka Sowa
Published in 2008
This paper investigates the differences in innovation behaviour, i.e. differences in innovation sources and innovation effects, among manufacturing firms in three NMS: the Czech Republic, Hungary and Poland. It is based on a survey of firms operating in four manufacturing industries: food and beverages, automotive, pharmaceuticals and electronics. The paper takes into account: innovation inputs in enterprises, cooperation among firms in R&D activities, the benefits of cooperation with business partners and innovation effects (innovation outputs and international competitiveness of firms' products and technology) in the three countries. After employing cluster analysis, five types of innovation patterns were detected. The paper characterises and compares these innovation patterns, highlighting differences and similarities. The paper shows that external knowledge plays an important role in innovation activities in NMS firms. The ability to explore cooperation with business partners and the benefits of using external knowledge are determined by in-house innovation activities, notably R&D intensity.
Authored by: Ewa Balcerowicz, Marek Pęczkowski, Anna Wziatek-Kubiak
Published in 2009
This document provides a literature review on global trading companies (GTCs) and their importance in global supply chains. It discusses the historical origins of trading companies in Europe and Asia and how they evolved over time. Several theories are examined that help explain the functions and existence of trading companies, including agency theory, transaction cost theory, and structural holes theory. The literature suggests that GTCs play an important role in reducing risks and transaction costs for manufacturing firms operating globally by acting as their agents and intermediaries that can access structural holes between markets. The review lays the groundwork for the empirical study that follows on the strategic priorities of manufacturing firms and GTC contributions in supply chains from the perspective of strategic managers.
This document discusses external and internal determinants of firm technology strategy based on a study of Polish service sector firms. It reviews literature on defining components of technology strategy and how the external environment may influence these components. The document also discusses different industry groupings based on a taxonomy and their expected innovation activities. The study aims to evaluate the relative importance of observable internal versus external factors in determining technology strategies in the service sector using Polish Community Innovation Survey data from 2004-2006 and 2008-2010.
This document provides an overview of key concepts used in industrial economics. It defines the firm as an organization engaged in productive activity for profit. The industry is defined as a group of firms producing similar or substitute products for a common market. The market is where buyers and sellers transact for goods and services, with supply and demand equalizing price. Different types of markets are business-to-business and business-to-consumer, and markets can be segmented.
The authors begin with a general discussion of MEBOs in Poland and go on to analyze ownership changes in a sample of such companies. First, they present the initial ownership structures created at the time of privatization and the evolution of those structures through 1999, and then go on to analyze the factors behind these changes and the relationships between the evolution of ownership structures on the one hand and economic performance and corporate governance on the other.
Authored by: Piotr Kozarzewski and Richard Woodward
Published in 2001
The authors evaluate the effects of potential measures to liberalize trade between the EU and the CIS using a computable general equilibrium (CGE) model. They look at the CIS as an aggregate and we also present results for individual CIS countries. Their CGE model takes different underlying industry specific market structures and elasticities into account. Furthermore, the model incorporates estimated non-tariff trade barriers to trade in services. The results are compared to a baseline which incorporates recent developments in the trade policy environment, i.e. the phase out of ATC, enlargement of the EU and CIS accessions to the WTO. The analysis takes agricultural liberalization, liberalization in industrial tariffs, and liberalization in services trade as well as trade facilitation measures into account. While there is important heterogeneity in the impact of FTAs on individual countries, the results indicate that the CIS as a whole would experience a negative income effect if the FTA would be limited only to trade in goods. This implies that the CIS would most likely to benefit from an FTA with the EU if it would incorporate deeper form of integration not being limited to liberalization of tariffs in goods.
Authored by: Joseph Francois, Miriam Manchin
Published in 2009
This document provides a summary of a thesis about emerging multinational companies from Central and Eastern Europe. The thesis analyzes different models of internationalization, the importance of foreign direct investment, and internationalization strategies through case studies of three companies from Poland and the Czech Republic. The thesis finds that companies from emerging markets can successfully compete globally and challenges the outdated view that multinationals only come from Western countries.
Backer, K. D. and S. Miroudot (2013), “Mapping Global Value
Chains”, OECD Trade Policy Papers, No. 159, OECD
Publishing.
http://dx.doi.org/10.1787/5k3v1trgnbr4-en
World trade and production are increasingly structured around “global value chains”
(GVCs). A value chain identifies the full range of activities that firms undertake to bring a
product or a service from its conception to its end use by final consumers. Technological
progress, cost, access to resources and markets and trade policy reforms have facilitated the
geographical fragmentation of production processes across the globe according to the
comparative advantage of the locations. This international fragmentation of production is a powerful source of increased efficiency and firm competitiveness. Today, more than half of world manufactured imports are intermediate goods (primary goods, parts and components,and semi-finished products), and more than 70% of world services imports are intermediate services.
This document is a master's dissertation from Halmstad University that examines the marketing strategies of Swedish food retailers during the financial crisis. Specifically, it analyzes how ICA, Coop, and Axfood adapted their strategies in response to changing consumer buying behavior. The dissertation includes sections on the theoretical framework of marketing strategies and consumer behavior. It also describes the methodology, presents empirical data collected from interviews and documents on the three companies' strategies, and analyzes changes to the marketing mix of product, price, place, and promotion.
The projection examines impact of demographic changes and changes in health status on future (up to 2050) health expenditures. Next to it, future changes in the labour market participation and their imact on the health care system revenues are examined. Results indicate that due to demographic pressures health expenditures will increase in the next 40 years and health care systems in the NMS will face deficit. Moreover, health revenues, expenditures and deficit/surplus are slightly sensitive to possible labour market changes. Health care system reforms are required in order to balance the disequilibrium of revenues and expenditures caused by external factors (demographic and economic), and decrease the premium needed to cover expenditures. Such reforms should lead, on the one hand, to the rationing of medical services covered by public resources, and on the other, to more effective governance and management of the sector and within the sector.
Authored by: Stanislawa Golinowska, Ewa Kocot, Agnieszka Sowa
Published in 2008
Purpose: This paper tries to identify the wage gap between informal and formal workers and tests for the two-tier structure of the informal labour market in Poland.
Design/methodology/approach: I employ the propensity score matching (PSM) technique and use data from the Polish Labour Force Survey (LFS) for the period 2009–2017 to estimate the wage gap between informal and formal workers, both at the means and along the wage distribution. I use two definitions of informal employment: a) employment without a written agreement and b) employment while officially registered as unemployed at a labour office. In order to reduce the bias resulting from the non-random selection of
individuals into informal employment, I use a rich set of control variables representing several individual characteristics.
Findings: After controlling for observed heterogeneity, I find that on average informal workers earn less than formal workers, both in terms of monthly earnings and hourly wage. This result is not sensitive to the definition of informal employment used and is
stable over the analysed time period (2009–2017). However, the wage penalty to informal employment is substantially higher for individuals at the bottom of the wage distribution, which supports the hypothesis of the two-tier structure of the informal labour market in Poland.
Originality/value: The main contribution of this study is that it identifies the two-tier structure of the informal labour market in Poland: informal workers in the first quartile of the wage distribution and those above the first quartile appear to be in two partially different segments of the labour market.
Similar to CASE Network Studies and Analyses 320 - Identifying Vertical Product Differentiation in Three Polish Manufacturing Industries: an Enterprise Survey (20)
The report examines the social and economic drivers and impact of circular migration between Belarus and Poland, Slovakia, and the Czech Republic. The core question the authors sought to address was how managing circular migration could, in the long term, help to optimise labour resources in both the country of origin and the destination countries. In the pages that follow, the authors of the report present the current and forecasted labour market and demographic situation in their respective countries as well as the dynamics and characteristics of short-term labour migration flows between Belarus and Poland, Slovakia, and the Czech Republic, concentrating on the period since 2010. They also outline and discuss related policy responses and evaluate prospects for cooperation on circular migration.
Podręcznik został opracowany w celu przekazania trenerom i nauczycielom podstawowej wiedzy, która może być przydatna w prowadzeniu szkoleń promujących pracę rejestrowaną. Prezentuje on z jednej strony korzyści z pracy rejestrowanej, z drugiej – potencjalne koszty związane z pracą nierejestrowaną. W pierwszej kolejności informacje te przedstawiono w odniesieniu do pracowników najemnych (rozdział 2), podkreślając w sposób szczególny to, że negatywne konsekwencje pracy nierejestrowanej są ponoszone przez całe życie. Ze względu na specyficzną sytuację cudzoziemców pracujących w Polsce konsekwencje ponoszone przez tę grupę opisano oddzielnie (rozdział 3). Ponadto zaprezentowano skutki dotyczące pracodawców z szarej strefy z wyodrębnieniem tych, którzy zatrudniają cudzoziemców (rozdział 4). Uzupełnieniem przedstawionych informacji jest opis działań podejmowanych przez państwo w celu ograniczenia zjawiska pracy nierejestrowanej w Polsce (rozdział 5) oraz prowadzonych w Wielkiej Brytanii, czyli w kraju będącym liderem w walce z szarą strefą (rozdział 6).
European countries face a challenge related to the economic and social consequences of their societies’ aging. Specifically, pension systems must adjust to the coming changes, maintaining both financial stability, connected with equalizing inflows from premiums and spending on pensions, and simultaneously the sufficiency of benefits, protecting retirees against poverty and smoothing consumption over their lives, i.e. ensuring the ability to pay for consumption needs at each stage of life, regardless of income from labor.
One of the key instruments applied toward these goals is the retirement age. Formally it is a legally established boundary: once people have crossed it – on average – they significantly lose their ability to perform work (the so-called old-age risk). But since the 1970s, in many developed countries the retirement age has become an instrument of social and labor-market policy. Specifically, in the 1970s and ‘80s, an early retirement age was perceived as a solution allowing a reduction in the supply of labor, particularly among people with relatively low competencies who were approaching retirement age, which is called the lump of labor fallacy. It was often believed that people taking early retirement freed up jobs for the young. But a range of economic evidence shows that the number of jobs is not fixed, and those who retire don’t in fact free up jobs. On the contrary, because of higher spending by pension systems, labor costs rise, which limits the supply of jobs. In general, a good situation on the labor market supports employment of both the youngest and the oldest labor force participants. Additionally, a lower retirement age for women was maintained, which resulted to a high degree from cultural conditions and norms that are typical for traditional societies.
Until now, the banking sector has been one of the strong points of Poland’s economy. In contrast to banks in the U.S. and leading Western European economies, lenders in Poland came through the 2008 global financial crisis without a scratch, without needing state financial support. But in recent years the industry’s problems have been growing, creating a threat to economic growth and gains in living standards.
For an economy’s productivity to increase, funds can’t go to all companies evenly, and definitely shouldn’t go to those that are most lacking in funds, but to those that will use them most efficiently. This is true of total external financing, and thus funding both from the banking sector and from parabanks, the capital market and funds from public institutions. In Poland, in light of the relatively modest scale of the capital market, banks play a clearly dominant role in external financing of companies. This is why the author of this text focuses on the bank credit allocation efficiency.
The author points out that in the very near future, conditions will emerge in Poland which – as the experience of other countries shows – create a risk of reduced efficiency of credit allocation to business. Additionally, in Poland today, bank lending to companies is to a high degree being replaced by funds from state aid, which reduces the efficiency of allocation of external funds to companies (both loans and subsidies), as allocation of government subsidies is not usually based on efficiency. This decline in external financing allocation efficiency may slow, halt or even reverse the process, that has been uninterrupted for 28 years, of Poland’s convergence, i.e. the narrowing of the gap in living standards between Poland and the West.
The economic characteristics of the COVID-19 crisis differ from those of previous crises. It is a combination of demand- and supply-side constraints which led to the formation of a monetary overhang that will be unfrozen once the pandemic ends. Monetary policy must take this effect into consideration, along with other pro-inflationary factors, in the post-pandemic era. It must also think in advance about how to avoid a policy trap coming from fiscal dominance.
This paper is organized as follows: Chapter 2 deals with the economic characteristics of the COVID-19 pandemic and its impact on the effectiveness of the monetary policy response measures undertaken. In Chapter 3, we analyse the monetary policy decisions of the ECB (and other major CBs for comparison) and their effectiveness in achieving the declared policy goals in the short term. Chapter 4 is devoted to an analysis of the policy challenges which may be faced by the ECB and other major CBs once the pandemic emergency comes to its end. Chapter 5 contains a summary and the conclusions of our analysis.
This document provides a comparative analysis of the rule of law and its impact on economic development in Poland and Germany. It finds that while both countries have strong rule of law frameworks de jure, there are significant differences de facto, with Polish firms showing less trust in the state and courts compared to German firms. Empirical analysis suggests higher levels of investment and economic development in Germany can be partially attributed to firms' greater recognition of the rule of law's ability to reduce transaction costs. Erosion of the rule of law in Poland since 2015 has likely negatively impacted investment and capital accumulation compared to Germany.
The report analyzes the VAT gap in the EU-28 member states in 2018. It finds that the total VAT gap in the EU was an estimated €137 billion, representing 12.2% of the total VAT liability. This is an increase compared to 2017, when the gap was €117 billion or 11.2% of the total liability. The report examines VAT revenue, total VAT liability, and VAT gap estimates for each member state from 2014 to 2018. It also conducts econometric analysis to identify factors influencing VAT gap levels across countries.
The euro is the second most important global currency after the US dollar. However, its international role has not increased since its inception in 1999. The private sector prefers using the US dollar rather than the euro because the financial market for US dollar-denominated assets is larger and deeper; network externalities and inertia also play a role. Increasing the attractiveness of the euro outside the euro area requires, among others, a proactive role for the European Central Bank and completing the Banking Union and Capital Market Union.
Forecasting during a strong shock is burdened with exceptionally high uncertainty. This gives rise to the temptation to formulate alarmist forecasts. Experiences from earlier pandemics, particularly those from the 20th century, for which we have the most data, don’t provide a basis for this. The mildest of them weakened growth by less than 1 percentage point, and the worst, the Spanish Flu, by 6 percentage points. Still, even the Spanish Flu never caused losses on the order of 20% of GDP – not even where it turned out to be a humanitarian disaster, costing the lives of 3-5% of the population. History suggests that if pandemics lead to such deep losses at all, it’s only in particular quarters and not over a whole year, as economic activity rebounds. The strength of that rebound is largely determined by economic policy. The purpose of this work is to describe possible scenarios for a rebound in Polish economic growth after the epidemic.
A separate issue, no less important, is what world will emerge from the current crisis. In the face of the 2008 financial crisis, White House Chief of Staff Rahm Emanuel said: “You never want a serious crisis to go to waste. And what I mean by that is an opportunity to do things that you think you could not do before.” Such changes can make the economy and society function better than before the crisis. Unfortunately, the opportunities created by the global financial crisis were squandered. Today’s task is more difficult; the scale of various problems has expanded even more. Without deep structural and institutional changes, the world will be facing enduring social and economic problems, accompanied by long-term stagnation.
"Many brilliant prophecies have appeared for the future of the EU and our entire planet. I believe that Europe, in its own style, will draw pragmatic conclusions from the crisis, not revolutionary ones; conclusions that will allow us to continue enjoying a Europe without borders. Brussels will demonstrate its usefulness; it will react ably and flexibly. First of all, contrary to the deceitful statements of members of the Polish government, the EU warned of the threats already in 2021. Secondly, already in mid-March EU assistance programs were ready, i.e. earlier than the PiS government’s “shield” program. The conclusion from the crisis will be a strengthening of all the preventive mechanisms that allow us to recognize threats and react in time of need. Research programs will be more strongly directed toward diagnosing and treating infectious diseases. Europe will gain greater self-sufficiency in the area of medical equipment and drugs, and the EU – greater competencies in the area of the health service, thus far entrusted to the member states. The 2021-27 budget must be reconstructed, to supplement the priority of the Green Deal with economic stimulus programs. In this way structural funds, which have the greatest multiplier effect for investment and the labor market, may return to favor. So once again: an addition, as a conclusion from the crisis, and not a reinvention of the EU," writes Dr. Janusz Lewandowski the author of the 162nd mBank-CASE seminar Proceeding.
Dla wielu rodaków europejskość Polski jest oczywista, trudno jest im nawet wyobrazić sobie, jak kształtowałyby się losy naszego kraju bez uczestnictwa w integracji europejskiej. Szczególnie młode pokolenie traktuje osiągnięty przez nas dzięki uczestnictwie w Unii ogromny postęp cywilizacyjny jako coś danego i naturalnego. Jednak świadomość tego, jaki był nasz punkt wyjścia, jaką przeszliśmy drogę i jak przyczyniły się do tego unijne działania oraz jakie wynikały z tego korzyści powinna nam stale towarzyszyć. Bez tej świadomości, starannego weryfikowania faktów i docenienia naszych osiągnięć grozi nam uleganie niesprawdzonym argumentom przeciwników integracji europejskiej i popełnienie nieodwracalnych błędów. Dla tych, którzy chcą poznać te fakty, przygotowany został raport "Nasza Europa. 15 lat Polski w Unii Europejskiej". Podjęto w nim ocenę 15 lat członkostwa Polski z perspektywy doświadczeń procesu integracji, z jego barierami i sukcesami, a także wyzwaniami przyszłości.
Raport jest wynikiem pracy zbiorowej licznych ekspertów z różnych dziedzin, od wielu lat analizujących wielowymiarowe efekty działania instytucji UE oraz współpracy z krajami członkowskimi na podstawie europejskich wartości i mechanizmów. Autorzy podsumowują korzyści członkostwa Polski w Unii Europejskiej na podstawie faktów, nie stroniąc jednakże od własnych ocen i refleksji.
This report is the result of the joint work of a number of experts from various fields who have been - for many years – analysing the multidimensional effects of EU institutions and cooperation with Member States pursuant to European values and mechanisms. The authors summarise the benefits of Poland’s membership in the EU based on facts; however, they do not hide their own views and reflections. They also demonstrate the barriers and challenges to further European integration.
This report was prepared by CASE, one of the oldest independent think tanks in Central and Eastern Europe, utilising its nearly 30 years of experience in providing objective analyses and recommendations with respect to socioeconomic topics. It is both an expression of concern about Poland’s future in the EU, as well as the authors’ contribution to the debate on further European integration.
Poland’s new Employee Capital Plans (PPK) scheme, which is mandatory for employers, started to be implemented in July 2019. The article looks at the systemic solutions applied in the programme from the perspective of the concept of the simultaneous reconstruction of the retirement pension system. The aim is to present arguments for and against the project from the point of view of various actors, and to assess the chances of success for the new system. The article offers a detailed study of legal solutions, an analysis of the literature on the subject, and reports of institutions that supervise pension funds. The results of this analysis point to the lack of cohesion between certain solutions of the 1999 pension reform and expose a lack of consistency in how the reform was carried out, which led to the eventual removal of the capital part of the pension system. The study shows that additional saving for old age is advisable in the country’s current demographic situation and necessary for both economic and social reasons. However, the systemic solutions offered by the government appear to be chiefly designated to serve short-term state interests and do not create sufficient incentives for pension plan participants to join the programme.
The document summarizes the evolution of the Belarusian public sector from a command economy to state capitalism. It discusses how the Belarusian economic model has changed over time, moving from a quasi-Soviet system based on state property and central planning, to a more flexible hybrid model where the public sector still dominates the economy. The paper analyzes the role and characteristics of the state sector in Belarus and how it has developed since independence. It considers various theoretical perspectives for understanding statist economies like Belarus, but concludes that a new multidisciplinary approach is needed to fully capture the dual nature of the Belarusian economic system.
Belarusian economy has been stagnating in 2011-2015 after 15 years of a high annual average growth rate. In 2015, after four years of stagnation, the Belarusian economy slid into a recession, its first since 1996, and experienced both cyclical and structural recessions. Since 2015, the Belarusian government and the National Bank of Belarus have been giving economic reforms a good chance thanks to gradual but consistent actions aimed at maintaining macroeconomic stability and economic liberalization. It seems that the economic authorities have sustained more transformation efforts during 2015-2018 than in the previous 24 years since 1991.
As the relative welfare level in Belarus is currently 64% compared to the Central and Eastern Europe (CEE) countries average, Belarus needs to build stronger fundaments of sustainable growth by continuing and accelerating the implementation of institutional transformation, primarily by fostering elimination of existing administrative mechanisms of inefficient resource allocation. Based on the experience of the CEE countries’ economic transformation, we highlight five lessons for the purpose of the economic reforms that Belarus still faces today: keeping macroeconomic stability, restructuring and improving the governance of state-owned enterprises, developing the financial market, increasing taxation efficiency, and deepening fiscal decentralization.
Inflation in advanced economies is low by historical standards but there is no threat of deflation. Slower economic growth is caused by supply-side constraints rather than low inflation. Below-the-target inflation does not damage the reputation of central banks. Thus, central banks should not try to bring inflation back to the targeted level of 2%. Rather, they should revise the inflation target downwards and publicly explain the rationale for such a move. Risks to the independence of central banks come from their additional mandates (beyond price stability) and populist politics.
Estonia has Europe’s most transparent tax system (while Poland is second-to-last, in 35th place), and is also known for its pioneering approach to taxation of legal persons’ income. Since 2000, payers of Estonian corporate tax don’t pay tax on their profits as long as they don’t realize them. In principle, this approach should make access to capital easier, spark investment by companies and contribute to faster economic growth. Are these and other positive effects really noticeable in Estonia? Have other countries followed in this country’s footsteps? Would deferment of income tax be possible and beneficial for Poland? How would this affect revenue from tax on corporate profits? Would investors come to see Poland as a tax haven? Does the Estonian system limit tax avoidance and evasion, or actually the opposite? Is such a system fair? Are intermediate solutions possible, which would combine the strengths or limit the weaknesses of the classical and Estonian models of profit tax? These questions are discussed in the mBank-CASE seminar Proceeding no. 163, written by Dmitri Jegorov, deputy general secretary of the Estonian Finance Ministry, who directs the country’s tax and customs policy, Dr. Anna Leszczyłowska of the Poznań University of Economics and Business and Aleksander Łożykowski of the Warsaw School of Economics.
The trade war between the U.S. and China began in March 2018. The American side raised import duties on aluminum and steel from China, which were later extended to other countries, including Canada, Mexico and the EU member states. This drew a negative reaction from those countries and bilateral negotiations with the U.S. In June 2018 America, referring to Section 301 of its 1974 Trade Act, raised tariffs to 25% on 818 groups of products imported from China, arguing that the tariff increase was a response to years of theft of American intellectual property and dishonest trade practices, which has caused the U.S. trade deficit.
Will this trade war mean the collapse of the multilateral trading system and a transition to bilateral relationships? What are the possibilities for increasing tariffs in light of World Trade Organization rules? Can the conflict be resolved using the WTO dispute-resolution mechanism? What are the consequences of the trade war for American consumers and producers, and for suppliers from other countries? How high will tariffs climb as a result of a global trade war? How far can trade volumes and GDP fall if the worst-case scenario comes to pass? Professor Jan J. Michałek and Dr. Przemysław Woźniak give answers to these questions in the mBank-CASE Seminar Proceeding No. 161.
This Report has been prepared for the European Commission, DG TAXUD under contract TAXUD/2017/DE/329, “Study and Reports on the VAT Gap in the EU-28 Member States” and serves as a follow-up to the six reports published between 2013 and 2018.
This Study contains new estimates of the Value Added Tax (VAT) Gap for 2017, as well as updated estimates for 2013-2016. As a novelty in this series of reports, so called “fast VAT Gap estimates” are also presented the year immediately preceding the analysis, namely for 2018. In addition, the study reports the results of the econometric analysis of VAT Gap determinants initiated and initially reported in the 2018 Report (Poniatowski et al., 2018). It also scrutinises the Policy Gap in 2017 as well as the contribution that reduced rates and exemptions made to the theoretical VAT revenue losses.
The paper discusses the role of the state in shaping an economic system which is, in line with the welfare economics approach, capable of performing socially important functions and achieving socially desirable results. We describe this system through a set of indexes: the IHDI, the World Happiness Index, and the Satisfaction of Life index. The characteris-tics of the state are analyzed using a set of variables which describe both the quantitative (government size, various types of governmental expenditures, and regulatory burden) and qualitative (institutional setup and property rights protection) aspects of its functioning. The study examines the “old” and “new” member states of the European Union, the post-communist countries of Eastern Europe and Asia, and the economies of Latin America. The main conclusion of the research is that the institutional quality of the state seems to be the most important for creation of a socially effective economic system, while the level of state interventionism plays, at most, a secondary and often negligible role. Geographical differentiation is also discovered, as well as the lack of a direct correlation between the characteristics of an economic system and the subjective feeling of well-being. These re-sults may corroborate the neo-institutionalist hypothesis that noneconomic factors, such as historical, institutional, cultural, and even genetic factors, may play an important role in making the economic system capable to perform its tasks; this remains an area for future research.
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Vicinity Jobs’ data includes more than three million 2023 OJPs and thousands of skills. Most skills appear in less than 0.02% of job postings, so most postings rely on a small subset of commonly used terms, like teamwork.
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After this first you should: Understand the nature of mining; have an awareness of the industry’s boundaries, corporate structure and size; appreciation the complex motivations and objectives of the industries’ various participants; know how mineral reserves are defined and estimated, and how they evolve over time.
OJP data from firms like Vicinity Jobs have emerged as a complement to traditional sources of labour demand data, such as the Job Vacancy and Wages Survey (JVWS). Ibrahim Abuallail, PhD Candidate, University of Ottawa, presented research relating to bias in OJPs and a proposed approach to effectively adjust OJP data to complement existing official data (such as from the JVWS) and improve the measurement of labour demand.
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"Does Foreign Direct Investment Negatively Affect Preservation of Culture in the Global South? Case Studies in Thailand and Cambodia."
Do elements of globalization, such as Foreign Direct Investment (FDI), negatively affect the ability of countries in the Global South to preserve their culture? This research aims to answer this question by employing a cross-sectional comparative case study analysis utilizing methods of difference. Thailand and Cambodia are compared as they are in the same region and have a similar culture. The metric of difference between Thailand and Cambodia is their ability to preserve their culture. This ability is operationalized by their respective attitudes towards FDI; Thailand imposes stringent regulations and limitations on FDI while Cambodia does not hesitate to accept most FDI and imposes fewer limitations. The evidence from this study suggests that FDI from globally influential countries with high gross domestic products (GDPs) (e.g. China, U.S.) challenges the ability of countries with lower GDPs (e.g. Cambodia) to protect their culture. Furthermore, the ability, or lack thereof, of the receiving countries to protect their culture is amplified by the existence and implementation of restrictive FDI policies imposed by their governments.
My study abroad in Bali, Indonesia, inspired this research topic as I noticed how globalization is changing the culture of its people. I learned their language and way of life which helped me understand the beauty and importance of cultural preservation. I believe we could all benefit from learning new perspectives as they could help us ideate solutions to contemporary issues and empathize with others.
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Independent Study - College of Wooster Research (2023-2024) FDI, Culture, Glo...AntoniaOwensDetwiler
"Does Foreign Direct Investment Negatively Affect Preservation of Culture in the Global South? Case Studies in Thailand and Cambodia."
Do elements of globalization, such as Foreign Direct Investment (FDI), negatively affect the ability of countries in the Global South to preserve their culture? This research aims to answer this question by employing a cross-sectional comparative case study analysis utilizing methods of difference. Thailand and Cambodia are compared as they are in the same region and have a similar culture. The metric of difference between Thailand and Cambodia is their ability to preserve their culture. This ability is operationalized by their respective attitudes towards FDI; Thailand imposes stringent regulations and limitations on FDI while Cambodia does not hesitate to accept most FDI and imposes fewer limitations. The evidence from this study suggests that FDI from globally influential countries with high gross domestic products (GDPs) (e.g. China, U.S.) challenges the ability of countries with lower GDPs (e.g. Cambodia) to protect their culture. Furthermore, the ability, or lack thereof, of the receiving countries to protect their culture is amplified by the existence and implementation of restrictive FDI policies imposed by their governments.
My study abroad in Bali, Indonesia, inspired this research topic as I noticed how globalization is changing the culture of its people. I learned their language and way of life which helped me understand the beauty and importance of cultural preservation. I believe we could all benefit from learning new perspectives as they could help us ideate solutions to contemporary issues and empathize with others.
CASE Network Studies and Analyses 320 - Identifying Vertical Product Differentiation in Three Polish Manufacturing Industries: an Enterprise Survey
1. 3 2 0
Krzysztof Szczygielski, Iga Magda
Identifying Vertical Product Differentiation in Three Polish
Manufacturing Industries: an Enterprise Survey
W a r s a w , M a r c h 2 0 0 6
4. Studies & Analyses No. 320 – Identifying Vertical Product Differentiation in Three Polish Manufacturing Industries...
Krzysztof Szczygielski
Krzysztof Szczygielski studied mathematics at the Warsaw University and economics at the Warsaw School
of Economics and at the Gerhard-Mercator-University in Duisburg (Germany). Having been with CASE since
2001 his principal research interests include international economics, industrial organization and
competitiveness problems. He is currently a PhD candidate at the Warsaw School of Economics.
Iga Magda
Iga Magda graduated from the Warsaw School of Economics in 2004. She studied also at the University of
Poitiers, France. Currently she is enrolled in PhD studies at the Warsaw School of Economics and cooperates with
the CASE Foundation. She is co-author of publications on foreign trade and labour market.
4
5. Studies & Analyses No. 320 – Identifying Vertical Product Differentiation in Three Polish Manufacturing Industries...
Abstract
The paper attempts to identify indirectly vertical product differentiation in three industries of Polish
manufacturing (manufacture of glass and glass products, manufacture of other general purpose machinery
and manufacture of other special purpose machinery) by examining how focus on a given group of
customers (segment) is related to company characteristics. Changes in companies' segment orientation
between 2002 and 2005 are examined and the factors of these changes are discussed. The analysis is based
on a survey of 77 companies.
The data support the hypothesis that there exist segments in the consumer goods market, defined by
the income level of customers. In the capital goods market, it is shown that domestic-owned customers
are the low-end segment of the market, whereas foreign-owned customers constitute a higher segment.
It seems that industries producing capital goods have shifted towards higher market segments between
2002 and 2005 and their principal motive was the pressure exerted by competitors, both domestic and
foreign.
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6. Studies & Analyses No. 320 – Identifying Vertical Product Differentiation in Three Polish Manufacturing Industries...
Introduction
The problem of heterogeneity of products offered on the markets has been of interest to both,
the mainstream economics, which analyzed it with its Industrial Organization product differentiation
models, and for those non-mainstream economists, who prefer the Schumpeterian approach and are
reluctant to equilibrium analysis.
Regarding empirical research, apart from the literature devoted exclusively to product
heterogeneity or variety1, there have been studies, which sought to apply this knowledge in the
analyses of other problems. In particular, a recent paper on the competitiveness of Polish
manufacturing industry by Wzi¹tek-Kubiak and Magda (2005) analysed, among other things, changes in
the relative unit export value2 of Polish products, which is interpreted as changes in the quality of the
Polish exports to EU-15. The authors observed an increase in the RUEV of Polish aggregate exports
between 1996 and 2003, which suggests an increase in their quality. They also identified manufacturing
branches (as defined by the 3-digit level of the NACE-Rev-1 classification), that increased or decreased
the quality of their products.
The first goal of this paper is to supplement these findings by a micro level analysis based on the
results of a survey conducted among 77 firms from three branches of Polish manufacturing. We will
seek to identify vertical product differentiation (differences in quality) by considering the segments of
markets where firms operate, and to analyse the changes in their segment orientation between 2002
and 2005 . Our second goal is to propose explanations to the observed changes. The small numbers
of companies analysed within each industry obviously limit the generality of the conclusions, yet we
believe that this paper can at least make a small methodological contribution to the research into
quality and competitiveness problems of Polish manufacturing.
The structure of paper is as follows. In the first part, we shortly present theoretical approaches to
differentiation and product quality. In the second part, the theoretical framework of this paper and
the methodology of research is presented. In the third section we discuss the results of the analysis.
Conclusions wrap up the paper.
1 See e.g. the book of Anderson, Thisse and de Palma (1992).
2 Unit export value (UEV) is defined as the ratio of the value of (a bundle of) exported goods over their quantity measured in metric
tones. Relative unit export value was defined by Wzi¹tek-Kubiak and Magda as the proportion of the UEV of Polish exports to
the EU-15 and the UEV of the EU-15 internal exports.
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7. Studies & Analyses No. 320 – Identifying Vertical Product Differentiation in Three Polish Manufacturing Industries...
1. Product differentiation and non-price competition in the
economic theory – a short review
1.1. Mainstream economics
Mainstream economics defines product differentiation as a situation when producer introduces to
the product some characteristics that might increase the utility from this product for all the
consumers on the market (vertical product differentiation) or for some of the consumers (horizontal
product differentiation). Historically, the theory of horizontal product differentiation is older, as it has
been launched by Harold Hotelling in 1926 (Hotelling 1926). However, in this paper we are going to
focus on vertical differentiation models, as they can be easily interpreted in terms of quality: higher
utility of all consumers is identified with higher quality. That is why these models can be directly
applied in the empirical analysis.
An important terminology reservation should be made at this point. Quality, in the sense of vertical
differentiation is performance quality, i.e. the way consumer perceives the product. Otherwise, one
can frequently encounter a different approach, where high quality means low percentage of
defectives in firm’s output, in other words a high level of the technical conformance of product and
project (conformance quality, see Reeves and Bednar 1994). This definition is often used in the
management science3. However, in this part we will focus on performance quality while conformance
quality will be briefly addressed in the empirical part only.
In the classical models of vertical differentiation (Shaked and Sutton 1983 and 1987, Gabszewicz
et al. 1981) one assumes (as does Hotelling) a continuum of consumers, out of which each one has
different parameters of choice. Contrary to the Hotelling model, all consumers have the same
valuation of the products, in the sense of the quality classification, but they differ in income. More
precisely, a certain continuous distribution of income over the population of consumers is assumed.
One assumes as well, that the utility function is a product of the utility from quality of the purchased
product and the utility from the money that is left after the purchase.
These assumptions have several implications. First of all, in equilibrium, the price of a higher quality
product is higher than the price of a lower quality product. Secondly, if the number of products is finite,
the consumers may be classified into “segments”, i.e. one may determine ranges of income such, that
all the consumers from a given range choose the same product. Thirdly, there exists a minimum quality
which will be purchased and under certain assumptions concerning the distribution of income this
quality is higher than zero. As a result, there may exist a product, which will not be chosen even if
offered at a zero price. It can be shown that the minimum acceptable level of quality is the higher, the
higher the income of the poorest consumer is. The fourth characteristic of the model is linked to the
third one: under certain assumptions on the distribution of income or on the cost function, the number
of products which can be sold in equilibrium is limited. And finally the fifth characteristics: the number
of products which may be maintained on the market does not necessarily grow with the increase in
incomes. The reason behind is that the competition among higher quality products lowers their prices
to such an extent that the product of lower quality loses all of its attractiveness. If the income spread
is limited, the products of the lowest quality will be pushed out of the market.
3 The topic extensively worked on in this literature is the problem of organizing the production process in a way to obtain the
optimum level of conformance quality, as well as the issue of profitability of investing in such improvement of production
process (e.g. Karmarkar i Pitbaldo 1997).
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8. Studies & Analyses No. 320 – Identifying Vertical Product Differentiation in Three Polish Manufacturing Industries...
The second model we would like to invoke is the work of Banker et al. (1998) in which the
demand side is modelled with a representative consumer function, the number of firms is
predetermined, but the quality of the products is still endogen to the model. Each firm faces a
negatively sloped demand curve, and the demand for its products is the higher, the higher is their
quality and the lower is their price, and, respectively, the lower the quality and the higher the price
set by competitors. Moreover, each firm has its own level of intrinsic demand. The choice of the
quality level influences both fixed costs and variable costs. The authors have considered the case of a
duopoly, in which one firm dominates (i.e. has a higher intrinsic demand) and the case of a symmetric
oligopoly. The model is a two-stage game: firstly the competitors choose the level of quality and then
the level of prices.
The authors analysed how the quality choices of the firms change, when the demand domination
of one firm over the second increases or decreases in the duopoly, or when the number of firms
grows in oligopoly. They find that the more perfect competition may increase or decrease the
average quality in the branch, depending on the fixed cost of quality improvement.
1.2. Post-Schumpeterian approach
Industrial Organization models are subject to criticism from the Austrian school economists, in
particular the ones following the legacy of Joseph Schumpeter. The main charge is that mainstream
economics is unable of characterising accurately the process of competition, since it ignores
“entrepreneurial rivalry” which is the essence of competition (see the review article by Stigler 1998).
One of the factors allegedly not accounted for by mainstream is “entrepreneurial discovery” which
in view of the Austrians is not properly analysed by uncertainty models (Kirzner 1997). It is also
claimed that Industrial Organisation models are “static” (Wzi¹tek-Kubiak 2003, p.21). The quotation
marks are justified here, as some of those models certainly are not static in the mainstream
economics sense of the word, e.g. multi-stage games. It is more about the fact that the equilibrium –
a state in which no one is able to improve her position – even if exists, is by its very nature of no
interest for the researcher of competition processes. For competition implies a continuous search for
improvements, resulting in contradictory objectives and thus in a struggle, that makes it impossible to
maintain any kind of equilibrium.
Lack of formalization is undoubtedly a weakness of this approach4 and it also makes it difficult to
formulate the definition of quality precisely. It seems that the technical characteristics of the product are
of a lower importance here: what matters is the price realised on the market (Wzi¹tek-Kubiak, Magda
2005). This is because an increase in price related to higher quality may allow the company to gain
market shares, which is the principle goal of companies according to the Post-Schumpeterian paradigm.
4 “Such realistic reversion to the competitive concept of the classical economists hale not been systematically formalized into
theoretical models” (Stigler 1998, p. 535).
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9. Studies & Analyses No. 320 – Identifying Vertical Product Differentiation in Three Polish Manufacturing Industries...
2. Methodology of this paper
2.1. Theoretical framework
Instead of a formal model, we will present now some theoretical assumptions, our empirical
analysis rests on5. They are based on the mainstream models discussed above but do not seem to
contradict the Post-Schumpeterian approach either (at least some of them).
1. Quality is identified with the vertical product differentiation in the sense of higher utility to every
consumer as in the model of Shaked and Sutton.
2. Consumers can be divided in segments, differing in their budget constraint, as in the model of
Shaked and Sutton. Higher segments buy higher quality.
3. On the supply side, higher quality invokes higher costs due to more expensive and better quality
inputs, as in the model of Banker. If company is a multiproduct one, then higher average quality
implies higher costs. We draw two consequences from this assumption:
a) Main competitors in the higher segments are companies from more developed countries
b) Bigger companies produce higher quality goods (this however applies only to sectors with high
fixed costs of quality)
4. There are three reasons for which a company could be improving the quality of its products:
a) a change in the production function (e.g if company’s technology improves due to capital
accumulation or takeover by new investors)
b) a change in the competition structure (e.g. if new low-cost competitors enter the segment
company currently operates in)
c) a change on the demand side6;
2.2. Methodology
The paper is based on a survey of 77 manufacturing firms from three industries: manufacture of
glass and glass products (NACE code 261), manufacture of other general purpose machinery (NACE
code 292) and manufacture of other special purpose machinery (NACE code 295). The survey was
conducted in spring 2005 and the questions referred to the situation at that time, as well as to the
situation in 2002. Some accounting data for the end of 2002 and 2004 were also asked after.
The analysis will consist of three steps:
a) Identification of market segmentations relevant for the firms;
b) Observing changes in companies’ segment orientation
c) Looking for determinants of these changes
Research methodology will be presented according to these three steps.
a) Identification of market segmentations relevant for the firms
We hypothesise that the following kinds of segmentations of the market matter for the surveyed
companies:
5 We do not rule out a formalization in the next version of this paper.
6 This however might distort the old relationship between product characteristics and market segments and therefore it has some
consequences for the empirical research.
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10. Studies & Analyses No. 320 – Identifying Vertical Product Differentiation in Three Polish Manufacturing Industries...
• For consumer goods: customers with an income over average, those with an average income
and those with an income under average. The data does not allow us to distinguish domestic and
foreign customers.
• For capital goods: customers-firms with a predominant share of domestic capital; customers-companies
with a predominant share of foreign capital (yet based in Poland); customers-firms
based in the EU.
The second segmentation may raise some doubts, because, strictly speaking, EU customers are
not a market segment but a different geographical market. One can identify them with a market
segment – the highest market segment – only if two conditions are fulfilled: first, all the products we
analyse are tradable goods (so that the consumption set of the EU customers is not smaller than that
of domestic ones), and second, that they have the same valuation of quality as domestic customers.
We believe that these assumptions are not too strong.
The verification of the hypotheses will consist of demand-side and supply-side analyses (in case of
the first segmentation where only the supply-side will be examined). Consequently, we will first check
if the hypothesized segments indeed differ in terms of requirements of the customers. Companies
were asked this question directly but we will supplement their answers by examining the price
elasticity of demand in individual segments. On the supply-side we will attempt to answer the
question if the choice of market segment was related to a certain level or quality of inputs. In case of
the EU-customers in the second segmentation we will bear in mind that exporting requires additional
inputs such as freight costs, insurance costs, more bureaucratic work etc.
We have to make two additional remarks at this stage. First, the theoretical assumptions we outlined
above make it necessary that we analyze each NACE industry separately: we cannot merge to one
“market” products that are not substitutes or have different production functions. Unfortunately if we
break down the sample into NACE industries and we consider consumer goods and capital goods
separately, then we end up with rather small samples of companies. This obviously limits our analysis.
Secondly, we are unable to use the one-dimensional measure of average quality of company’s
products which would seem optimal in the light of the theoretical assumptions. This optimal measure
would be the average income of the firm’s customer. We cannot calculate that indicator, because the
segments are defined too roughly, especially in the case of capital goods. Consequently, we have no
weights to calculate average quality.
What we are going to do, instead, is to look at the correlations between the share of sales realised
in each of the segments and a given characteristic of demand or supply. Since we distinguished three
hypothetic segments in each of the markets, this method cannot always provide an unambiguous
classification of segments: if the correlation with the focus on segment A is significantly positive and
the correlation for B and C close to zero – then it says nothing about B and C. We believe, however,
that we run a sufficiently large number of “test” so as to draw conclusions on segmentation.
b) Observing changes in companies’ segment orientation
We will observe how companies move across segments while examining the statistical significance
of the changes. Our inability to calculate the average quality of companies’ products will make this
part of the analysis particularly difficult.
c) Looking for the determinants of these changes
We will attempt to verify, among other things, two of the three hypotheses suggested by the
model of Banker (see 2.1). According to that paper improvements in quality could be (i) a result of
the (autonomous) company development, (ii) response to competitors, (iii) consequence of changes
in customer requirements. We will be able to check the two latter hypothesis by analysing the
question after the motives for quality improvement asked in the questionnaire.
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11. Studies & Analyses No. 320 – Identifying Vertical Product Differentiation in Three Polish Manufacturing Industries...
3. Results of the analysis
3.1. Identifying segments of the market
As explained above we will analyse separately firms manufacturing consumer goods and firms
manufacturing capital goods and we will test separately their hypothetic market segmentations.
3.1.1. Consumer goods: segmentation by the income level of customers
Companies producing consumer goods all belong to the NACE category 261 (manufacture of glass
and glass products)7. We will distinguish three groups of customers: those with an income over
average, those with an average income and those with an income under average. We do not
distinguish between domestic and foreign customers. Since the group of companies is small (23 firms)
and the empirical material proved to be rather limited, we will perform only a supply-side analysis for
this segmentation8.
Supply-side analysis
We start our research into the inputs of companies from investigating the labour factor: wages and
the level of human capital9. As evidenced by the results of the Spearman rank correlation, the higher
the share of high-income customers in company’s portfolio, the higher the average wage and the
relationship is significant at the 1% level (Table 1). A reverse relationship (with high p-values) can be
observed for the middle- and low-income customers, which proves that higher wages was associated
with the upper segment only.
Table 1. Percentage of sales realised in the segments defined by the income level of customer in 2005 vs. average
wage paid by the company - Spearman's correlation
High segment
(customers with
over-average income)
The analysis of human capital shows that a higher share of high-income customers is correlated
with a high share of marketing staff and especially – R&D staff. As expected, the correlation with the
share of low-income customers is negative (and quite strong). Interestingly, there seem to be a
negative relationship between orientation on more wealthy customers and the share of workers with
university education (Table 2).
7 Three companies from the NACE group 295 (manufacture of other special purpose machinery) that declared producing
consumer goods were excluded from the analysis
8 Although in the section 3.1.2 we do perform a supply-side analysis for an even smaller groups of capital goods producers from
the NACE industry 292, in that case we use questions about the requirements of different groups of consumers, which were
not asked consumer goods producers.
9 We have to acknowledge that several companies discussed in this section produce also capital goods, so the analysis of inputs
might be to some extent distorted by this fact.
11
Middle segment
(customers with
average income)
Low segment
(customers with
under-average income)
average wage Correlation Coefficient ,554(**) -,361 -,382
Sig. (2-tailed) ,006 ,090 ,072
N 23 23 23
** Correlation is significant at the 0.01 level (2-tailed)
12. Studies & Analyses No. 320 – Identifying Vertical Product Differentiation in Three Polish Manufacturing Industries...
Table 2. Percentage of sales realised in the segments defined by the income level of customer in 2005 vs. shares in
employment of different kinds of staff
High segment
(customers with
over-average income)
Regarding other inputs, companies were asked to rate the competitiveness of their own
technology in a three-point-scale. Again, the firms which were concentrated more on the wealthy
customers thought more of its production technology, while the ones focused on the low-end
segment of the market considered their technology not competitive.
We should mention at this place, that the question if the company had an ISO certificate (or other
kinds of quality-management schemes) had no relationship whatsoever with company’s orientation in
terms of market segments.
To obtain further insights into the costs and quality of production processes we checked how
companies answered the questions about the biggest cost-side obstacles to a growth in their sales.
Companies were presented a list of possible obstacles and they were asked to assess each of them
in a five-point-scale. The results are reported in Table 4. Little surprisingly, firms that sold primarily
to richer customers were satisfied with their technology, while the firms focused on less wealthy
clients were not (the answers are strongly correlated with the answers to the previous question). The
positive relationship between the income level of the customers and the human capital in the
company is also confirmed.
12
Middle segment
(customers with
average income)
Low segment
(customers with
under-average income)
Pearson Correlation -,040 -,012 ,048
Share of white-collar staff Sig. (2-tailed) ,856 ,957 ,828
N 23 23 23
Pearson Correlation -,353 ,031 ,331
Sig. (2-tailed) ,107 ,893 ,133
Share
of workers
with university
education
N 22 22 22
Pearson Correlation ,472(*) -,089 -,408
Share of R&D staff Sig. (2-tailed) ,027 ,692 ,060
N 22 22 22
Pearson Correlation ,357 -,010 -,345
Share of marketing staff Sig. (2-tailed) ,095 ,962 ,107
N 23 23 23
** Correlation is significant at the 0.01 level (2-tailed).
* Correlation is significant at the 0.05 level (2-tailed).
Table 3. Percentage of sales realised in the segments defined by the income level of customer in 2005 vs. companies'
opinions on the competitiveness of their technology
High segment
(customers with
over-average income)
Middle segment
(customers with
average income)
Low segment
(customers with
under-average income)
Pearson Correlation ,408 ,082 -,460(*)
Sig. (2-tailed) ,054 ,711 ,027
Company’s own
rating of its
technology
as compared
to domestic
competitors
N 23 23 23
Pearson Correlation ,371 ,040 -,395
Sig. (2-tailed) ,081 ,856 ,062
Company’s own
rating of its
technology
as compared
to industry’s world
leaders
N 23 23 23
** Correlation is significant at the 0.01 level (2-tailed).
* Correlation is significant at the 0.05 level (2-tailed).
13. Studies & Analyses No. 320 – Identifying Vertical Product Differentiation in Three Polish Manufacturing Industries...
Table 4. Percentage of sales realised in the segments defined by the income level of customer in 2005 vs. main cost-side
When comparing companies from the same industry, labour productivity, defined by revenue from
sales per employee is a relevant measure of firm’s technological and organisational efficiency. The
results of correlation analysis show again that firms focused on higher market segments were superior
in those respects (Table 5). Interestingly, the negative correlation is significant for the middle segment
of the market.
We checked main competitors of the firms focused on different groups of customers. The results
confirm the difference between the high and the middle segment of the market with respect to the
role of the competitors from less developed countries (Table 6).
On the other hand we found little evidence of a relationship between the size of the company and
segment orientation, apart from a notable correlation between revenue from sales and focus on the
high segment (Table 7).
Finally, we looked at one “Schumpeterian” measure of quality competition. Companies were
asked to assess in a three-point-scale the role of quality dimension and price dimension in their
current “method of competition”. Intuitively, one would expect that firms focused on higher
segments would attach more weight to the former method, while the ones concentrated on lower
13
obstacles to the increase in company's sales
High segment
(customers with
over-average income)
Middle segment
(customers with
average income)
Low segment
(customers with
under-average income)
Pearson Correlation -,174 ,127 ,083
Excessive labour costs Sig. (2-tailed) ,427 ,563 ,707
N 23 23 23
Pearson Correlation -,544(**) ,124 ,450(*)
Insufficient labour skills Sig. (2-tailed) ,009 ,584 ,036
N 22 22 22
Pearson Correlation ,049 -,095 ,018
Sig. (2-tailed) ,829 ,673 ,935
Terms of financing
the investments
N 22 22 22
Pearson Correlation
-,540(**) ,157 ,424(*)
Sig. (2-tailed) ,009 ,487 ,049
Outdated production
technology
N 22 22 22
Pearson Correlation
-,207 -,122 ,290
Sig. (2-tailed) ,355 ,589 ,190
Insufficient scale
of production
N 22 22 22
Pearson Correlation ,155 -,281 ,044
Sig. (2-tailed) ,492 ,205 ,844
Insufficient level
or insufficient use of IT
N 22 22 22
** Correlation is significant at the 0.01 level (2-tailed).
* Correlation is significant at the 0.05 level (2-tailed).
Table 5. Percentage of sales realised in the segments defined by the income level of customer in 2005 vs. main cost-side
obstacles to the increase in company's sales
High segment
(customers with
over-average income)
Middle segment
(customers with
average income)
Low segment
(customers with
under-average income)
Correlation Coefficient
,253 -,425(*) -,037
Sig. (2-tailed) ,245 ,043 ,867
labour productivity
(revenue from sales
per employee)
N 23 23 23
* Correlation is significant at the 0.05 level (2-tailed).
14. Studies & Analyses No. 320 – Identifying Vertical Product Differentiation in Three Polish Manufacturing Industries...
segment would choose the latter. The signs of the correlation analysis generally support this
hypothesis, yet the correlations are weak and statistically insignificant (Table 8).
Table 6. Percentage of sales realised in the segments defined by the income level of customer in 2005 vs. the role of
different types of competitors on the domestic market
High segment
(customers with
over-average income)
3.1.2. Capital goods: segmentation by the customer company
In this section we will examine two markets for capital goods, defined by the NACE industries no.
292 (manufacture of other general purpose machinery) and no. 295 (manufacture of other special
purpose machinery). We will examine if the following groups of customer firms: domestic-owned
firms, foreign-owned firms and EU-based firms indeed constitute different segments of the market.
Our main analytical tool will be, again, the correlation analysis. To maintain the transparency of the
paper, most of the tables in this section were moved to the Annex.
14
Middle segment
(customers with
average income)
Low segment
(customers with
under-average income)
Pearson Correlation ,042 ,368 -,298
Domestic competitors Sig. (2-tailed) ,853 ,092 ,178
N 22 22 22
Pearson Correlation -,166 -,086 ,225
Sig. (2-tailed) ,459 ,703 ,315
Competitors
from the developed
countries
outside EU N 22 22 22
Pearson Correlation -,140 -,045 ,169
Competitors from EU-15 Sig. (2-tailed) ,534 ,842 ,452
N 22 22 22
Pearson Correlation -,317 ,412 ,028
Sig. (2-tailed) ,150 ,057 ,902
Competitors from less
developed countries
N 22 22 22
Table 7. Percentage of sales realised in the segments defined by the income level of customer in 2005 vs. size of the
company – Spearman's correlation
High segment
(customers with
over-average income)
Middle segment
(customers with
average income)
Low segment
(customers with
under-average income)
Correlation Coefficient ,078 ,116 -,066
Employment Sig. (2-tailed) ,724 ,598 ,765
N 23 23 23
Correlation Coefficient ,349 -,240 -,204
Sig. (2-tailed) ,103 ,270 ,349
Revenue
from
sales as
of 31.12 2004
N 23 23 23
Table 8. Percentage of sales realised in the segments defined by the income level of customer in 2005 vs. the
declared kind of competition
High segment
(customers with
over-average income)
Middle segment
(customers with
average income)
Low segment
(customers with
under-average income)
Pearson Correlation -,298 ,162 ,181
price competition Sig. (2-tailed) ,167 ,460 ,409
N 23 23 23
Pearson Correlation ,107 -,098 -,037
quality competition Sig. (2-tailed) ,627 ,656 ,867
N 23 23 23
15. Studies & Analyses No. 320 – Identifying Vertical Product Differentiation in Three Polish Manufacturing Industries...
Demand-side analysis
Companies were asked directly if the customers with the dominant role of foreign ownership had
higher requirements with respect to the quality of the products. In the industry no. 292 a vast
majority of surveyed firms did not see any difference between the two groups of customers (Table A
1, see Annex). In the branch 295, however this fraction constituted only 44% of firms, while 41%
considered the foreign-owned customers to be more demanding (Table A 2).
If our segmentation of the market meets the criteria of vertical product differentiation, then higher
segments of the market should have a lower price elasticity of demand. We tried to see if this indeed
was the case by analysing changes in prices and changes in the volume of sales of products that were
not changed in terms of quality (technical nor non-technical) between 2002 and 2005. We
calculated Spearman’s correlation coefficients between shares of sales realised in each segment and
the quasi-elasticity of demand, defined by the ratio of change in sales over change in price10.
Again, in the industry 292 there seems to be no relationship between the hypothetic segments and
quasi-price elasticity of demand (Table A 3). On the other hand, in the industry 295 the more were the
surveyed companies oriented at the segment of foreign-owned companies, the lower quasi-elasticity of
demand, and the opposite is the case for the orientation on domestic-owned customers (Table A 4).
Supply-side analysis
Companies oriented more on foreign-owned companies were paying lower wages, and in case of
the industry 295 this relationship is significant (Table A 5). In the same industry the orientation on the
EU-based customer-firms was correlated positively with average wage.
In the industry 292 the level of human capital is positively and quite strongly correlated with the
focus on foreign-owned customers (even if only the correlation with the share of marketing staff is
significant at 5% level). There is also a considerable negative correlation with the orientation on
domestic-owned customers (Table A 6). In case of this measure we found no significant correlations
for the industry 295 (Table A 7). The analysis of human capital yielded no results with respect to the
focus on the EU-based customers.
Regarding opinion of firms on their technology, in both industries the companies that were selling
a larger share of their output to the EU-customers thought more on their technology and these
correlations are significant at the 5% level (Table A 8). It is difficult to say anything about the domestic
market: only in case of the industry 295 we found a substantial (yet insignificant at the 5% level)
negative correlation between orientation at domestic-owned customers and company’s own rating
of its technology as compared to industry’s world leaders (Table A 9).
In an attempt to assess indirectly the technological level of companies operating in the two
segments we looked again at the biggest cost-side obstacles to the increase in company’s sales. The
analysis yielded few interesting results, however for the industry 295 the signs of the correlation
coefficients suggest that focus on foreign-owned customers was related with a higher level of
technology while focus on domestic-owned customers – with a lower level of technology (Table A
11). Note that all but one correlations with the share of foreign-owned customers are positive,
which indicates that firms focused on that group of customers saw generally less cost obstacles to
a growth in their sales.
We investigated the labour productivity of companies defined by the sales-employment ration. We
found a significant negative correlation between focus on domestic-owned customers and labour
10 It is not the textbook price elasticity of demand, because it also reflects shifts in the demand curve. In fact for several firms the
quasi-elasticity of demand we calculated was higher than unity.
15
16. Studies & Analyses No. 320 – Identifying Vertical Product Differentiation in Three Polish Manufacturing Industries...
productivity in the industry 295 (Table A 12). Correlation coefficients for the two remaining segments
were positive and the one for the EU customers quite strong.
The analysis of main competitors on the domestic market suggests that in the industry 292 firms
focused on domestic-owned customers were competing mainly with domestic companies while the
ones selling a larger share of their output to the foreign-owned firms customers rather with
companies from EU-15 (Table A 13). Correlations between the role of different kinds of competitors
on the domestic market and firm’s focus on the EU market are rather problematic and we will not
discuss them. As regards the industry 295, we found no significant results.
Regarding the size of the companies, we find, again, significant correlations in the industry 292,
where firms focused on foreign-owned, and especially on the EU-based customers tend to be bigger
in terms of employment and revenue from sales, while the opposite is the case for the companies
concentrated on domestic-owned customers (this holds however only for the revenue from sales,
see Table A 15). Again, we found no significant correlations in the industry 295.
Finally we looked at the “Schumpeterian” measure of the role of the price and quality dimension
of competition. We found that in the industry 292 price competition was significantly and positively
correlated with the focus on foreign-owned customers while quality competition was significantly and
negatively correlated with the share of domestic-owned customers (Table A 17). In the industry 295
we did not find any significant results apart from a quite strong negative correlation between price
competition and orientation on domestic-owned customers (Table A 18).
3.1.3. Conclusions from the analysis of hypothetic segmentations
Generally speaking we find that the segmentation by the income level of customers in the NACE
industry 261 (manufacture of glass and glass products), was a correct one, i.e. the groups of
customers we distinguished indeed constituted different segments of the market in the sense of the
theory of vertical product differentiation. Especially the difference between the high and the middle
segment seems substantial.
The results for producers of capital goods are more difficult to interpret, since different analyses
yielded different results. Table 9 contains the summary of results of all “tests” we performed. Blank
fields mean no conclusions or insignificant results. Question marks indicate ambiguous results.
For the industry 292 we have gained substantial evidence in support of the hypothesis that
domestic-owned customers were the lowest segment of the market. On the other hand we cannot
Table 9. Summary of analyses of hypothetic segments in the capital goods markets
No. 292 (manufacture of other general
16
purpose machinery)
No. 295 (manufacture of other
special purpose machinery)
Rank
of EU-based
customers
Rank of foreign
owned
customers
Rank
of domestic-owned
customers
Rank
of EU-based
customers
Rank of foreign
owned
customers
Rank
of domestic-owned
customers
Requirements
Demand 2 1 3
Wage 1 3 2
Human Resources 2 1 3 2 1 3
Technology 2 1 3 1 2,5 2,5
Cost obstacles
Labour productivity
Competitors ? ? ?
Firm size 1 2 3 1,5 1,5 3
Schumpeter 1 2,5 2,5 1 2 3
Average 1,50 1,63 2,88 1,42 1,83* 2,75
* plus we know that foreign-owned customers had higher requirements with respect to quality than domestic ones in the industry 295
17. Studies & Analyses No. 320 – Identifying Vertical Product Differentiation in Three Polish Manufacturing Industries...
really tell which group of the customers constituted the highest segment: the difference between EU-based
and foreign-owned customers is tiny and it might be the result not of a higher quality but of the
fact that exporting products requires additional resources (correlation of EU-export intensity with
the size of the firm supports that supposition).
The situation is similar in the industry 295. Domestic-owned customers stand out as the low-end
segment. It seems that the EU-based customers are the high-end segment, yet we cannot be sure
about that.
3.2. Changes in segment orientation in 2002-2005
In this section we check if companies moved across the segment and draw conclusions about
changes in the quality of their products. Here we will be able to relate to the taxonomy of NACE 3-
digit industries proposed in the paper of Wzi¹tek-Kubiak and Magda (2005). According to that
taxonomy the manufacture of glass and glass products (261) were included in the cluster of “winner”
industries i.e. the most competitive ones and ones that had a high and growing quality of their
products in 1995-2003. On the other hand, both, manufacture of other general purpose machinery
(292) and manufacture of other special purpose machinery (295), belonged to the export-oriented
group, characterised by poor performance indicators and a low – but growing – quality.
3.2.1. Consumer goods
Analysis of changes in the segment orientation of the producers of consumer goods in the glass
industry (261) yields ambiguous results. On the one hand, when we look at the mean changes in the
shares of sales realised in different segments, we see that both extreme segments diminished to the
advantage of the middle segment (Table 10). The point is, the decline in the upper segment is bigger,
which could imply an overall decline in average quality of the output of surveyed companies (these
changes, however, are not significantly different from zero, according to the T-test).
Table 10. Change in the share of sales realised in the market segments defined by the income level of the customers
(in percentage points)
N Mean Std. Deviation
High segment (customers with over-average income) 22 -1,1364 9,50336
Middle segment (customers with average income) 22 1,5909 7,77456
Low segment (customers with under-average income) 22 -,4545 5,32494
On the other hand, if we take a look at the number of companies that moved to higher and lower
segments we find that the former were more numerous than the latter (again, we considered that a
company moved to a higher segment if the upper segment increased more than the lower one). This result
is reported in Table 11. Apparently the upward shifts were on average smaller than the downward ones.
Table 11. The number of companies that moved to higher/lower segments of the market
Frequency Percent
Move to a lower segment 4 18,2
No change 11 50,0
Move to a higher segment 7 31,8
Total 22 100,0
17
18. Studies & Analyses No. 320 – Identifying Vertical Product Differentiation in Three Polish Manufacturing Industries...
3.2.2. Capital goods
In the companies from the industry 292 we observe a decline in the share of domestic-owned
customers and in the share of foreign-owned customers, and an increase in the share of EU-based
clients (Table A 19). If we were absolutely sure that clients from the EU are the high-end segment of
the market, then these developments would have to be interpreted as an increase in the average quality
in the surveyed companies. Since we are not, we can only say that there are some arguments in favour
of this statement (especially given that changes are not significantly different from zero see Table A 20)
In case of the firms from the industry 295 we can see a substantial – statistically significant – decline
in the proportion of the domestic owned customers (Table A 21 and Table A 22). Yet we cannot be
absolutely sure if that implies an increase in the average quality, because of the concurrent decline in
the share of EU-based customers.
3.3. Attempt to explain changes
Firms were asked directly if they improved quality and if they did, then for what reasons. The
problem is that virtually all the companies said they improved quality (Table 12), which would
obviously contradict our findings – if it was not for the difference in the perception of the very notion
of “quality”. In the above analyses we were referring to the performance quality. On the other hand,
the firms most likely declared an improvement in the conformance quality (see discussion in 1.1).
Table 12. Opinion of the firms on the improvements in the quality of their products
Firms were offered several explanations why they improved the quality of their products and
these explanations refer to both performance quality and conformance quality (Table A 23).
“Strong domestic competition on the market of the products manufactured to date” stands out as the
motive that played a substantial role in all three industries (note that a positive answer to this question
suggests a change in the product characteristics so it indicates an increase in performance quality).
Similarly, the import competition was important for the surveyed companies from all the industries.
Regarding the role of demand, producers of capital goods from both analysed industries (292 and
295) indicated quite frequently “Growth of demand for products of higher quality in the domestic
market”, which indicates performance quality. Note that for the producers of consumer goods in the
glass industry (262) it was not among the principal reasons. Companies in all the industries attached
an importance to the “adjustment to the requirements of the customer firm” which could be an
indicator of improving conformance quality (because it implies no change in firm’s target groups).
18
industry Total
261 292 295
Did the company improve the Yes 24 17 28 69
quality of its products No 1 1 6 8
Total 25 18 34 77
19. Studies & Analyses No. 320 – Identifying Vertical Product Differentiation in Three Polish Manufacturing Industries...
4. Conclusions
In this paper we sought to identify vertical product differentiation in three industries of Polish
manufacturing. Based on an enterprise survey we analysed producers of consumer goods in the
NACE industry 261 (manufacture of glass and glass products) and producers of capital goods in the
NACE industries 292 (manufacture of other general purpose machinery) and 295 (manufacture of
other special purpose machinery).
In the consumer goods market we hypothesised a market segmentation defined by the income
level of customers. As shown by our analysis of survey data, including both supply-side and demand-side
indicators, that segmentation meets very well the criteria of vertical product differentiation we
discussed in the theoretical part.
In the capital goods market we assumed a segmentation into domestic-owned customer firms,
foreign-owned (but domestic-based) customer firms, and EU-based firms. The results of the “tests” we
ran were less straightforward than in the case of consumer goods, but we concluded that in both
industries, 292 and 295, domestic-owned customers were the low-end segment. We were not sure
which of the remaining two groups of customers was the highest segment and which was the middle one.
Having confirmed the differences among segments we analysed changes in segment orientation of
the surveyed companies over time, which could indicate changes in the products’ quality. We found
ambiguous results in the glass industries: more companies moved up the quality ladder than down,
yet the average quality could decline at the same time. For the industry 292 we found some evidence
suggesting an improvement in quality. Although we observed significant changes in the segment
orientation of the surveyed companies belonging to the industry 295, we were unable to determine
without ambiguity that it indicated improving quality.
As for the motives behind quality improvements, companies in all the industries indicated
competition, both domestic and foreign as the main reason. Interestingly, changes in demand played
an important role for the producers of capital goods but less so for the producers of consumer goods.
Although the small number of surveyed companies limited both, the generality of our conclusions,
and our analytical techniques, we believe that the general idea of the methodology proposed in this
paper can be used in similar studies in future.
19
20. Studies & Analyses No. 320 – Identifying Vertical Product Differentiation in Three Polish Manufacturing Industries...
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The MIT Press.
Rajiv D. Banker. Inder Khosla. Kingshuk K. Sinha 1998. Quality and Competition, “Management Science“, Vol. 44,
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Harold Hotelling 1929. Stability in Competiton, “The Economic Journal”, Vol. 39, No. 153 (March 1929), 41-57.
Uday S. Karmarkar. Richard C. Pitbaldo 1997 Quality, Class, and Competition, “Management Science”, Vol. 43,
No. 1 (Jan., 1997), pp. 27-39.
Kirzner, I., Entrepreneurial Discovery and the Competitive Market Process: An Austrian Approach, “Journal of Economic
Literature”, Vol. XXXV (March 1997), 60-85.
Carol A. Reeves David A. Bednar 1994. Defining Quality: Alternatives and Implications, “The Academy of
Management Review”, Vol. 19, No. 3. Special Issue: “Total Quality” (Jul. 1994), 419-445.
Avner Shaked. John Sutton 1983. Natural Oligopolies, “Econometrica”, Vol. 51, No. 5 (Sep., 1983), 1469-1484.
Avner Shaked. John Sutton 1987. Product Differentiation and Industrial Structure, “The Journal of Industrial
Economics”, Vol. 36, No. 2 (Dec., 1987), pp. 131-146.
George J. Stigler 1998 Competition in: John Eatwell, Murray Milgate, Peter Newman, The New Palgrave. A Dictionary
of Economics, The Macmillan Press & The Stockton Press, pp. 531-535.
Anna Wzi¹tek-Kubiak. Iga Magda Shift in quality versus changes in competitiveness. The case of Polish manufacturing
in: „New World Order: Economic, Social and Political Tendencies at the Beginning of Third Millennium“,
Uniwersytet £ódzki, ?ód? 2005
Anna Wzi¹tek-Kubiak Konkurencyjnooeæ polskiego przemys³u, INE PAN i Dom Wydawniczy Bellona, Warszawa
2003.
20
21. Studies & Analyses No. 320 – Identifying Vertical Product Differentiation in Three Polish Manufacturing Industries...
Annex
Table A 1 Requirements of foreign-owned and domestic owned customers with respect to quality – industry 292
21
no. 292 (manufacture of other general purpose machinery)
Domestic-owned customers had higher
requirements with respect to quality
Yes No Same Total
Yes Amount 1 1 0 2
% of Total 5,6% 5,6% ,0% 11,1%
Same Amount 0 0 16 16
% of Total ,0% ,0% 88,9% 88,9%
Total Amount 1 1 16 18
Foreign-owned
customers had higher
requirements with
respect to quality
% of Total 5,6% 5,6% 88,9% 100,0%
Table A 2 Requirements of foreign-owned and domestic owned customers with respect to quality – industry 295
no. 295 (manufacture of other special purpose machinery)
Domestic-owned customers had higher
requirements with respect to quality
Yes No Same No data Total
Yes Amount 2 11 0 1 14
% of Total 5,9% 32,4% ,0% 2,9% 41,2%
No Amount 1 0 0 0 1
% of Total 2,9% ,0% ,0% ,0% 2,9%
Same Amount 0 0 15 0 15
% of Total ,0% ,0% 44,1% ,0% 44,1%
No data Amount 1 0 0 3 4
% of Total 2,9% ,0% ,0% 8,8% 11,8%
Total Amount 4 11 15 4 34
Foreign-owned
customers had
higher
requirements with
respect to quality
% of Total 11,8% 32,4% 44,1% 11,8% 100,0%
Table A 3 Percentage of sales realised in the segments defined by the kind of customer company vs. quasi price
elasticity of demand – Spearman's correlation analysis in industry 292
no. 292 (manufacture of other
general purpose machinery)
Domestic-owned
customers
Foreign-owned
customers
(based in Poland)
EU-based customers
Correlation Coefficient
,402 -,316 ,114
Sig. (2-tailed) ,195 ,317 ,724
quasi price elasticity of
demand
N 12 12 12
Table A 4 Percentage of sales realised in the segments defined by the kind of customer company vs. quasi price
elasticity of demand – Spearman's correlation analysis in industry 295
no. 295 (manufacture of other
special purpose machinery)
Domestic-owned
customers
Foreign-owned
customers
(based in Poland)
EU-based customers
Correlation Coefficient
,413 -,371 ,264
Sig. (2-tailed) ,079 ,118 ,275
quasi price elasticity
of demand
N 19 19 19
Table A 5 Percentage of sales realised in the segments defined by the kind of customer company vs. average wage
– Spearman's correlation
Domestic-owned
customers
Foreign-owned customers
(based in Poland)
EU-based customers
Correlation Coefficient ,140 -,323 -,108
292 average wage Sig. (2-tailed) ,591 ,205 ,671
N 17 17 18
Correlation Coefficient ,187 -,370(*) ,486(**)
295 average wage Sig. (2-tailed) ,290 ,031 ,005
N 34 34 32
** Correlation is significant at the 0.01 level (2-tailed).
* Correlation is significant at the 0.05 level (2-tailed).
22. Studies & Analyses No. 320 – Identifying Vertical Product Differentiation in Three Polish Manufacturing Industries...
Table A 6 Percentage of sales realised in the segments defined by the kind of customer company vs. shares in
employment of different kinds of staff – industry 292
22
no. 292 (manufacture of other
general purpose machinery)
Share of white-collar
staff
Share of workers
with university
education
Share of R&D staff Share of marketing
staff
Pearson Correlation -,138 -,480 -,505 -,438
Sig. (2-tailed) ,598 ,060 ,094 ,079
Domestic-owned
customers
N 17 16 12 17
Pearson Correlation ,186 ,401 ,528 ,685(**)
Sig. (2-tailed) ,474 ,124 ,077 ,002
Foreign-owned
customers
(based in Poland) N 17 16 12 17
Pearson Correlation -,103 ,192 -,006 -,179
EU-based customers Sig. (2-tailed) ,685 ,460 ,984 ,477
N 18 17 13 18
** Correlation is significant at the 0.01 level (2-tailed).
* Correlation is significant at the 0.05 level (2-tailed).
Table A 7 Percentage of sales realised in the segments defined by the kind of customer company vs. shares in
employment of different kinds of staff – industry 295
no. 295 (manufacture of other
special purpose machinery)
Share of white-collar
staff
Share of workers
with university
education
Share of R&D staff Share of marketing
staff
Pearson Correlation -,082 -,211 ,069 -,087
Domestic-owned Sig. (2-tailed) ,646 ,231 ,712 ,635
customers
N 34 34 31 32
Pearson Correlation ,183 ,102 -,010 ,054
Sig. (2-tailed) ,301 ,567 ,959 ,771
Foreign-owned
customers
based in Poland) N 34 34 31 32
Pearson Correlation -,172 ,171 -,024 ,182
EU-based customers Sig. (2-tailed) ,347 ,348 ,903 ,335
N 32 32 29 30
Table A 8 Percentage of sales realised in the segments defined by the kind of customer company vs. companies'
opinions on the competitiveness of their technology – industry 292
no. 292 (manufacture of other general purpose machinery)
Company’s own rating
of its technology as compared
to domestic competitors
Company’s own rating
of its technology as compared
to industry’s world leaders
Pearson Correlation -,316 -,240
Domestic-owned customers Sig. (2-tailed) ,217 ,353
N 17 17
Pearson Correlation ,111 -,135
Sig. (2-tailed) ,672 ,606
Foreign-owned customers
(based in Poland)
N 17 17
Pearson Correlation ,428 ,542(*)
EU-based customers Sig. (2-tailed) ,077 ,020
N 18 18
** Correlation is significant at the 0.01 level (2-tailed).
* Correlation is significant at the 0.05 level (2-tailed).
Table A 9 Percentage of sales realised in the segments defined by the kind of customer company vs. companies'
opinions on the competitiveness of their technology – industry 295
no. 295 (manufacture of other special purpose machinery)
Company’s own rating
of its technology as compared
to domestic competitors
Company’s own rating
of its technology as compared
to industry’s world leaders
Pearson Correlation -,158 -,295
Domestic-owned customers Sig. (2-tailed) ,381 ,096
N 33 33
Pearson Correlation -,159 ,066
Sig. (2-tailed) ,376 ,717
Foreign-owned customers
(based in Poland)
N 33 33
Pearson Correlation ,378(*) ,228
EU-based customers Sig. (2-tailed) ,036 ,218
N 31 31
23. Studies & Analyses No. 320 – Identifying Vertical Product Differentiation in Three Polish Manufacturing Industries...
Table A 10 Percentage of sales realised in the segments defined by the kind of customer company vs. main cost-side
obstacles to an increase in companies' sales – industry 292
labour productivity
(revenue from sales
per employee) N 17 17 18
labour productivity
(revenue from sales
per employee) N 34 34 32
23
no. 292 (manufacture of other
general purpose machinery)
Excessive
labour costs
Insufficient
labour skills
Terms of
financing the
investments
Outdated
production
technology
Insufficient
scale of
production
Insufficient
level
or insufficient
use of IT
Pearson
Correlation
,001 -,101 ,083 ,016 -,301 ,157
Sig. (2-tailed) ,996 ,700 ,752 ,953 ,241 ,548
Domestic-owned
customers
N 17 17 17 17 17 17
Pearson
Correlation
-,278 -,244 -,404 ,029 -,007 -,215
Sig. (2-tailed) ,280 ,346 ,108 ,911 ,980 ,408
Foreign-owned
customers
(based in Poland)
N 17 17 17 17 17 17
Pearson
Correlation
,359 ,359 ,283 -,173 ,430 -,019
Sig. (2-tailed) ,143 ,143 ,254 ,492 ,075 ,940
EU-based
customers
N 18 18 18 18 18 18
Table A 11 Percentage of sales realised in the segments defined by the kind of customer company vs. main
no. 295 (manufacture of other
special purpose machinery)
Excessive
labour costs
Insufficient
labour skills
Terms of
financing the
investments
Outdated
production
technology
Insufficient
scale of
production
Insufficient
level or
insufficient use
of IT
Pearson
Correlation
,106 -,230 ,280 ,254 ,277 ,289
Sig. (2-tailed) ,551 ,190 ,114 ,146 ,113 ,098
Domestic-owned
customers
N 34 34 33 34 34 34
Pearson
Correlation
-,104 -,075 -,079 -,242 -,270 -,224
Sig. (2-tailed) ,557 ,673 ,663 ,169 ,122 ,203
Foreign-owned
customers
(based in Poland)
N 34 34 33 34 34 34
Pearson
Correlation
-,026 ,595(**) -,085 ,071 ,157 -,057
Sig. (2-tailed) ,889 ,000 ,648 ,700 ,392 ,755
EU-based
customers
N 32 32 31 32 32 32
** Correlation is significant at the 0.01 level (2-tailed).
Table A 12 Percentage of sales realised in the segments defined by the kind of customer company vs. labour
productivity – Spearman's correlation
Domestic-owned
customers
Foreign-owned
customers (based
in Poland)
EU-based customers
Correlation Coefficient -,143 ,100 -,037
292 Sig. (2-tailed) ,584 ,704 ,883
Correlation Coefficient -,346(*) ,148 ,272
295 Sig. (2-tailed) ,045 ,402 ,132
* Correlation is significant at the 0.05 level (2-tailed).
24. Studies & Analyses No. 320 – Identifying Vertical Product Differentiation in Three Polish Manufacturing Industries...
Table A 13 Percentage of sales realised in the segments defined by the kind of customer companies vs. the role of
different types of competitors on the domestic market – industry 292
no. 292 (manufacture of other general purpose machinery) Domestic-owned
customers
24
Foreign-owned
customers (based in
Poland)
EU-based customers
Pearson Correlation ,648(**) -,459 -,487(*)
Domestic competitors Sig. (2-tailed) ,005 ,064 ,040
N 17 17 18
Pearson Correlation -,253 ,296 ,086
Sig. (2-tailed) ,328 ,249 ,734
Competitors from the
developed countries outside EU
N 17 17 18
Pearson Correlation -,337 ,570(*) -,134
Competitors from EU-15 Sig. (2-tailed) ,186 ,017 ,595
N 17 17 18
Pearson Correlation -,637(**) ,075 ,709(**)
Sig. (2-tailed) ,008 ,783 ,001
Competitors from less
developed countries
N 16 16 17
** Correlation is significant at the 0.01 level (2-tailed).
* Correlation is significant at the 0.05 level (2-tailed).
Table A 14 Percentage of sales realised in the segments defined by the kind of customer companies vs. the role of
different types of competitors on the domestic market – industry 295
no. 295 (manufacture of other special purpose machinery) Domestic-owned
customers
Foreign-owned
customers (based
in Poland)
EU-based customers
Pearson Correlation ,005 ,087 ,098
Domestic competitors Sig. (2-tailed) ,977 ,624 ,593
N 34 34 32
Pearson Correlation ,022 -,031 ,104
Sig. (2-tailed) ,900 ,861 ,571
Competitors from the
developed countries outside EU
N 34 34 32
Pearson Correlation -,203 ,209 ,057
Competitors from EU-15 Sig. (2-tailed) ,249 ,235 ,756
N 34 34 32
Pearson Correlation ,110 ,007 -,074
Sig. (2-tailed) ,534 ,967 ,688
Competitors from less
developed countries
N 34 34 32
** Correlation is significant at the 0.01 level (2-tailed).
* Correlation is significant at the 0.05 level (2-tailed).
Table A 15 Percentage of sales realised in the segments defined by the kind of customer companies vs. the firm size
– industry 292
no. 292 (manufacture of other
general purpose machinery)
Domestic-owned
customers
Foreign-owned
customers (based in
Poland)
EU-based customers
Correlation Coefficient -,145 ,192 ,505(*)
Employment Sig. (2-tailed) ,578 ,461 ,032
N 17 17 18
Correlation Coefficient -,635(**) ,627(**) ,663(**)
Sig. (2-tailed) ,006 ,007 ,003
Revenue from sales
as of 31.12 2004
N 17 17 18
** Correlation is significant at the 0.01 level (2-tailed).
* Correlation is significant at the 0.05 level (2-tailed).
25. Studies & Analyses No. 320 – Identifying Vertical Product Differentiation in Three Polish Manufacturing Industries...
Table A 16 Percentage of sales realised in the segments defined by the kind of customer companies vs. the firm size
– industry 295
25
no. 295 (manufacture of other
special purpose machinery)
Domestic-owned
customers
Foreign-owned
customers
(based in Poland)
EU-based customers
Correlation Coefficient ,146 -,135 ,116
Employment Sig. (2-tailed) ,410 ,446 ,526
N 34 34 32
Correlation Coefficient -,169 ,000 ,269
Sig. (2-tailed) ,339 ,998 ,137
Revenue from sales
as of 31.12 2004
N 34 34 32
Table A 17 Percentage of sales realised in the segments defined by the kind of customer company vs. the declared
kind of competition – industry 292
no. 292 (manufacture of other
general purpose machinery)
Domestic-owned
customers
Foreign-owned
customers
(based in Poland)
EU-based customers
Pearson Correlation -,246 ,482 -,447
price competition Sig. (2-tailed) ,341 ,050 ,063
N 17 17 18
Pearson Correlation -,532(*) ,379 ,181
quality competition Sig. (2-tailed) ,028 ,134 ,473
N 17 17 18
* Correlation is significant at the 0.05 level (2-tailed).
Table A 18 Percentage of sales realised in the segments defined by the kind of customer company vs. the declared
kind of competition – industry 295
no. 295 (manufacture of other
special purpose machinery)
Domestic-owned
customers
Foreign-owned
customers
(based in Poland)
EU-based customers
Pearson Correlation -,307 ,257 ,151
price competition Sig. (2-tailed) ,092 ,163 ,433
N 31 31 29
Pearson Correlation -,105 ,161 ,076
quality competition Sig. (2-tailed) ,554 ,364 ,678
N 34 34 32
** Correlation is significant at the 0.01 level (2-tailed).
Table A 19 Change in the share of sales realised in the segments defined by the kind of customer company –
industry 292
no. 292 (manufacture of other general purpose machinery) N Mean Std. Deviation Std. Error Mean
Change in the share of domestic-owned customers (in p.p.) 17 -1,1176 9,91137 2,40386
Change in the share of foreign-owned customers (in p.p.) 17 -,5882 8,45620 2,05093
Change in the share of EU-based customers (in p.p.) 17 2,3903 8,49189 2,05959
Note: the sum of mean changes is not exactly zero, because data on shares of sales are taken from different sources: for the shares of domestic-owned
and foreign-owned customers they are based on companies' estimates. For the shares of EU-exports they are based on sales data.
Table A 20 T-test of the hypothesis that the change in the share of sales is zero – industry 292
Test Value = 0
no. 292 (manufacture of other
general purpose machinery)
t df Sig. (2-tailed)
Mean
Difference
95% Confidence Interval
of the Difference
Lower Upper
Change in the share of domestic-owned
customers (in p.p.) -,465 16 ,648 -1,11765 -6,2136 3,9783
Change in the share of foreign-owned
-,287 16 ,778 -,58824 -4,9360 3,7595
customers (in p.p.)
Change in the share of EU-based
customers (in p.p.)
1,161 16 ,263 2,39028 -1,9758 6,7564
26. Studies & Analyses No. 320 – Identifying Vertical Product Differentiation in Three Polish Manufacturing Industries...
Table A 21 Change in the share of sales realised in the segments defined by the kind of customer company –
industry 295
no. 295 (manufacture of other special purpose machinery) N Mean Std. Deviation Std. Error Mean
Change in the share of domestic-owned customers (in p.p.) 34 -4,7941 14,69648 2,52043
Change in the share of foreign-owned customers (in p.p.) 34 2,7353 11,28772 1,93583
Change in the share of EU-based customers (in p.p.) 31 -2,2891 20,13168 3,61576
Note: the sum of mean changes is not exactly zero, because data on shares of sales are taken from different sources: for the shares of domestic-owned
and foreign-owned customers they are based on companies' estimates. For the shares of EU-exports they are based on sales data
Table A 22 T-test of the hypothesis that the change in the share of sales is zero – industry 295
26
Test Value = 0
t df Sig. (2-tailed)
Mean
Difference
95% Confidence Interval
of the Difference
no. 295 (manufacture of other
special purpose machinery)
Lower Upper
Change in the share of domestic-owned
customers (in p.p.)
-1,902 33 ,066 -4,79412 -9,9220 ,3337
Change in the share of foreign-owned
customers (in p.p.)
1,413 33 ,167 2,73529 -1,2032 6,6738
Change in the share of EU-based
customers (in p.p.)
-,633 30 ,531 -2,28909 -9,6734 5,0953
Table A 23 Motives behind quality improvements (firms were asked to rate each motive in a 0 to 7 scale)
261 292 295 Total
N Mean N Mean N Mean N Mean
Reason 1:
Faster growth of demand for products of higher
quality in the domestic market
24 4,42 17 5,06 28 3,82 69 4,33
Reason 2:
Fall in the demand of the products manufactured
to date in the domestic market
23 2,13 17 2,71 28 3,21 68 2,72
Reason 3:
Strong import competition on the market
of the products manufactured to date
24 4,00 17 4,24 28 4,18 69 4,13
Reason 4:
Strong domestic competition on the market
of the products manufactured to date
24 4,33 17 3,47 27 3,56 68 3,81
Reason 5
Launching exports
23 3,00 16 1,44 27 2,78 66 2,53
Reason 6
Small import demand for the products
manufactured to date
23 1,65 17 1,18 26 1,73 66 1,56
Reason 7
Adjustment to the requirements
of the customer firm
24 3,96 16 4,38 26 3,73 66 3,97