Our work on skills is cited by the New Zealand Ministry of Economic Development in the document titled A Good Worker is Hard to Find: Skills Shortages in New Zealand Firms.
Outsourcing is “a practice used by different companies to reduce costs by transferring portions of
work to outside suppliers rather than completing it internally.” (Outsourcing, 2013) After the financial crisis
of 2007-2008, many companies in the United States began to enhance their bottom-line profits by outsourcing
and cutting costs instead of through the traditional route of top-line sales growth. In an attempt to effectively
cut costs and generate profits for investors, more organizations engaged in outsourcing of jobs by means of
offshoring. Offshoring is a form of outsourcing whereby jobs are relocated to a foreign country with a cheap
labor force and low socioeconomic standards, and less regulations such as the EPA. From a Human Resources
perspective, offshoring jobs is that there will be benefits to the organization such as cost and efficiency
savings, focus on core activities, reduction of overheard costs, staffing flexibility, continuity, avoid organized
labor, and risk management. In theory, the argument for offshoring is plausible and synergies can be created
for companies; however, issues can result, creating huge disadvantages for organizations. Outsourcing can
become detrimental to the financial health of an organization because of unforeseen costs. In addition, the
organizational culture and employee morale begins to diminish when employees have no job security and they
fear layoffs. Thus, there are pros and cons of offshoring jobs those Human Resources managers’ must
evaluate before choosing whether to offshore jobs or keep them domestically. Therefore, outsourcing jobs
through offshoring can result in disadvantages to an organization because of hidden costs, bad publicity and
low employee morale, quality problems, loss of managerial control, threat to confidentiality and security, and
reliance on the financial health of the outsourced organization. This paper has been divided into two sections
due to the comprehensive approach taken by the authors to provide a focused view on the legal aspects giving
the reader an opportunity to use the information as a guide if needed, or for further research.
Medium-sized companies (the definition varies by country) also have some unique challenges. Those that are in the fastest-growing verticals usually face competition from their larger peers, whether in the marketplace or in the quest for top talent. In particular, a medium-sized company can often find itself in a hiring bidding war with a larger company for the same person—or for a person the larger company already employs. If the medium-sized company doesn’t win the bidding war, the disappointment is magnified. Medium-sized companies’ relatively small staff sizes make each hire that much more important.
This report—written by The Economist Intelligence Unit and commissioned by American Express Global Business
Travel—examines the hiring obstacles faced by medium-sized companies in five of the world’s biggest economies: Australia, Canada, France, the UK and US; it also looks at the strategies that companies are employing to overcome those obstacles. The report is based on analyses of these countries’ job markets, employment trends, populations and regulations, as well as on interviews with executives of medium-sized companies and industry experts.
Outsourcing is “a practice used by different companies to reduce costs by transferring portions of
work to outside suppliers rather than completing it internally.” (Outsourcing, 2013) After the financial crisis
of 2007-2008, many companies in the United States began to enhance their bottom-line profits by outsourcing
and cutting costs instead of through the traditional route of top-line sales growth. In an attempt to effectively
cut costs and generate profits for investors, more organizations engaged in outsourcing of jobs by means of
offshoring. Offshoring is a form of outsourcing whereby jobs are relocated to a foreign country with a cheap
labor force and low socioeconomic standards, and less regulations such as the EPA. From a Human Resources
perspective, offshoring jobs is that there will be benefits to the organization such as cost and efficiency
savings, focus on core activities, reduction of overheard costs, staffing flexibility, continuity, avoid organized
labor, and risk management. In theory, the argument for offshoring is plausible and synergies can be created
for companies; however, issues can result, creating huge disadvantages for organizations. Outsourcing can
become detrimental to the financial health of an organization because of unforeseen costs. In addition, the
organizational culture and employee morale begins to diminish when employees have no job security and they
fear layoffs. Thus, there are pros and cons of offshoring jobs those Human Resources managers’ must
evaluate before choosing whether to offshore jobs or keep them domestically. Therefore, outsourcing jobs
through offshoring can result in disadvantages to an organization because of hidden costs, bad publicity and
low employee morale, quality problems, loss of managerial control, threat to confidentiality and security, and
reliance on the financial health of the outsourced organization. This paper has been divided into two sections
due to the comprehensive approach taken by the authors to provide a focused view on the legal aspects giving
the reader an opportunity to use the information as a guide if needed, or for further research.
Medium-sized companies (the definition varies by country) also have some unique challenges. Those that are in the fastest-growing verticals usually face competition from their larger peers, whether in the marketplace or in the quest for top talent. In particular, a medium-sized company can often find itself in a hiring bidding war with a larger company for the same person—or for a person the larger company already employs. If the medium-sized company doesn’t win the bidding war, the disappointment is magnified. Medium-sized companies’ relatively small staff sizes make each hire that much more important.
This report—written by The Economist Intelligence Unit and commissioned by American Express Global Business
Travel—examines the hiring obstacles faced by medium-sized companies in five of the world’s biggest economies: Australia, Canada, France, the UK and US; it also looks at the strategies that companies are employing to overcome those obstacles. The report is based on analyses of these countries’ job markets, employment trends, populations and regulations, as well as on interviews with executives of medium-sized companies and industry experts.
Every year, Kelly Services conducts a comprehensive survey of talent issues in many industries the world over. It is one aspect of an aggressive campaign to help the world’s companies understand what attracts, engages and motivates workers. This report is covering our findings about what workers in Finance want.
International Journal of Business and Management Invention (IJBMI)inventionjournals
International Journal of Business and Management Invention (IJBMI) is an international journal intended for professionals and researchers in all fields of Business and Management. IJBMI publishes research articles and reviews within the whole field Business and Management, new teaching methods, assessment, validation and the impact of new technologies and it will continue to provide information on the latest trends and developments in this ever-expanding subject. The publications of papers are selected through double peer reviewed to ensure originality, relevance, and readability. The articles published in our journal can be accessed online.
The Journal will bring together leading researchers, engineers and scientists in the domain of interest from around the world. Topics of interest for submission include, but are not limited to
Human resource-management-essay-challenges-in-employee-attraction-and-retenti...Total Assignment Help
The human resource management essay represents the analysis of the challenges that the finance sector is facing in order to attract and retain the employees to their job roles.
A Systematic Review on Importance of Employee Turnover with Special Reference...IIJSRJournal
This studies targets to apprehend the reasons of worker turnover and retention techniques in a business enterprise. Key studies findings suggest that personnel have numerous motives to go away their workplaces, including activity strain, activity pride, activity security, motivation, wages, and rewards. Furthermore, worker turnover has a large effect on a business enterprise because of the prices related to worker turnover and may negatively affect the productiveness, sustainability, competitiveness, and profitability of a business enterprise. However, the business enterprise need to apprehend the wishes of its personnel, with the intention to assist agencies, undertake positive techniques to enhance worker overall performance and decrease turnover. Thus, imposing techniques will growth activity pride, motivation and the productiveness of people and agencies that may lessen employment issues, absenteeism, and worker turnover. In a HR setting, turnover or work turnover is the rate at which a business gains and loses representatives. Basic method for portraying it are "the way lengthy workers will generally remain" or "the pace of traffic through the rotating entryway." Turnover is estimated for individual organizations and for their industry all in all. Assuming a business is said to have a high turnover comparative with its rivals, it implies that representatives of that organization have a more limited typical residency than those of different organizations in a similar industry. High turnover might be hurtful to an organization's efficiency in the event that gifted labourers are much of the time leaving and the specialist populace contains a high level of fledgling labourers. Unreasonable turnover can be an expensive issue, one with a significant effect on efficiency. One firm had a turnover pace of over 120% each year. It cost the organization $1.5 million a year in lost efficiency, expanded preparing time, expanded worker determination time, lost work productivity, and other roundabout expenses. Yet, cost isn't the main explanation turnover is significant. Extended preparing times, hindered plans, extra time, botches, and not having educated representatives set up are a portion of the disappointments related with over the top turnover. Turnover rates normal around 16% each year for all organizations, yet 21% each year for IT companies.54 Computer organizations normal higher turnover on the grounds that their representatives have numerous potential chances to change occupations in a "hot" industry. Many investigations show that organizations with low turnover rates are very representative situated. Representative situated associations request info and contribution from all workers and keep a valid "open-entryway" strategy. Workers are given open doors for progression and are not obsessively hovered over. Workers accept they have a voice and are perceived for their commitment.
What would happen to an organization if its goals did not account for external threats and shifting marketplace realities? What challenges will a business face if it doesn’t have sound measures and an effective performance management system, and why?
Every year, Kelly Services conducts a comprehensive survey of talent issues in many industries the world over. It is one aspect of an aggressive campaign to help the world’s companies understand what attracts, engages and motivates workers. This report is covering our findings about what workers in Finance want.
International Journal of Business and Management Invention (IJBMI)inventionjournals
International Journal of Business and Management Invention (IJBMI) is an international journal intended for professionals and researchers in all fields of Business and Management. IJBMI publishes research articles and reviews within the whole field Business and Management, new teaching methods, assessment, validation and the impact of new technologies and it will continue to provide information on the latest trends and developments in this ever-expanding subject. The publications of papers are selected through double peer reviewed to ensure originality, relevance, and readability. The articles published in our journal can be accessed online.
The Journal will bring together leading researchers, engineers and scientists in the domain of interest from around the world. Topics of interest for submission include, but are not limited to
Human resource-management-essay-challenges-in-employee-attraction-and-retenti...Total Assignment Help
The human resource management essay represents the analysis of the challenges that the finance sector is facing in order to attract and retain the employees to their job roles.
A Systematic Review on Importance of Employee Turnover with Special Reference...IIJSRJournal
This studies targets to apprehend the reasons of worker turnover and retention techniques in a business enterprise. Key studies findings suggest that personnel have numerous motives to go away their workplaces, including activity strain, activity pride, activity security, motivation, wages, and rewards. Furthermore, worker turnover has a large effect on a business enterprise because of the prices related to worker turnover and may negatively affect the productiveness, sustainability, competitiveness, and profitability of a business enterprise. However, the business enterprise need to apprehend the wishes of its personnel, with the intention to assist agencies, undertake positive techniques to enhance worker overall performance and decrease turnover. Thus, imposing techniques will growth activity pride, motivation and the productiveness of people and agencies that may lessen employment issues, absenteeism, and worker turnover. In a HR setting, turnover or work turnover is the rate at which a business gains and loses representatives. Basic method for portraying it are "the way lengthy workers will generally remain" or "the pace of traffic through the rotating entryway." Turnover is estimated for individual organizations and for their industry all in all. Assuming a business is said to have a high turnover comparative with its rivals, it implies that representatives of that organization have a more limited typical residency than those of different organizations in a similar industry. High turnover might be hurtful to an organization's efficiency in the event that gifted labourers are much of the time leaving and the specialist populace contains a high level of fledgling labourers. Unreasonable turnover can be an expensive issue, one with a significant effect on efficiency. One firm had a turnover pace of over 120% each year. It cost the organization $1.5 million a year in lost efficiency, expanded preparing time, expanded worker determination time, lost work productivity, and other roundabout expenses. Yet, cost isn't the main explanation turnover is significant. Extended preparing times, hindered plans, extra time, botches, and not having educated representatives set up are a portion of the disappointments related with over the top turnover. Turnover rates normal around 16% each year for all organizations, yet 21% each year for IT companies.54 Computer organizations normal higher turnover on the grounds that their representatives have numerous potential chances to change occupations in a "hot" industry. Many investigations show that organizations with low turnover rates are very representative situated. Representative situated associations request info and contribution from all workers and keep a valid "open-entryway" strategy. Workers are given open doors for progression and are not obsessively hovered over. Workers accept they have a voice and are perceived for their commitment.
What would happen to an organization if its goals did not account for external threats and shifting marketplace realities? What challenges will a business face if it doesn’t have sound measures and an effective performance management system, and why?
How Independent Training Providers (ITPs) can survive and thrive in an inflat...The Pathway Group
The attached
white paper has been produced to help Independent
Training Providers (ITPs) negotiate the
uncertain economic and policy terrain.
We have a simple goal – to offer helpful
information to training providers to help
them survive and deliver what the UK needs –
a skilled, successful and happy workforce.
The role of Managers in employee engagement : Champions, Saboteurs, Challengers, Prisoners. Discover how Leadership is crucial to drive Transformation : #
Traditionally - like every year - we have prepared a summary of ten most important (in our opinion) phenomena which will shape the future of the human development sector. This publication has been compiled on the basis on dozens of conversations, participation in about twenty conferences, a thorough analysis of reports that came to light over the past months. Most important information and conclusions come directly “from the field” – from our Customers as well as Trainers and Consultants, who have executed hundreds of House of Skills and e-learning.pl projects, cooperating with organizations in whole Poland.
Tahseen Consulting’s Wes Schwalje on Regulating the Sharing Economy in the Ar...Wesley Schwalje
Tahseen Consulting is honored to have its insights on regulating the emergent sharing economy in the Arab World in the publication’s October issue. Tahseen Consulting’s Chief Operating Officer, Wes Schwalje, spoke with Nikhil Inamdar, a leading voice on key business trends in the region, regarding the evolving role the sharing economy is playing in meeting the region’s youth employment challenge. In a wide-ranging discussion, Schwalje warns of avoiding heavy-handed regulatory approaches that might limit the socio-economic impact pioneering companies in the sharing economy such as Uber and Airbnb can have on the Arab region.
Tahseen Consulting’s Walid Aradi Discusses the Critical Economic Policy Role ...Wesley Schwalje
When it comes to news on economic trends and policies in the UAE, government and business leaders turn to the Abu Dhabi Council for Economic Development’s Economic Review. Tahseen Consulting is honored to contribute its analysis on the economic policy role of the Abu Dhabi Investment Authority to the publication’s November issue. In the article, Tahseen Consulting’s Chief Executive Officer, Walid Aradi, spoke with representatives from the Abu Dhabi Council for Economic Development regarding his thoughts on the Abu Dhabi Investment Authority’s role in fiscal policy.
Tahseen Consulting Analysis on Building a Knowledge Economy in the UAE Cited ...Wesley Schwalje
When it comes to news on economic trends and policies in the UAE, government and business leaders turn to the Abu Dhabi Council for Economic Development’s Economic Review. Tahseen Consulting is honored to have its work on developing a knowledge economy in the UAE highlighted in the publication’s November issue.
Tahseen Consulting’s Chief operating Officer, Wes Schwalje, spoke with representatives from the Abu Dhabi Council for Economic Development regarding his thoughts on how Abu Dhabi can build a knowledge economy. In a wide-ranging discussion, Schwalje discusses the link between the UAE’s knowledge-based economic development strategy and high skill, high wage job creation.
Kingdom of Saudi Arabia Publishing Industry Analysis: Challenges and Opportun...Wesley Schwalje
This study, conducted by Tahseen Consulting, was supported the Saudi Publishers Association’s recent successful bid to gain full membership in the International Publishers Association. Saudi Arabia is the fourth country in the Arab World to achieve full membership in this prestigious international organization which represents publishers’ interests globally. The report comes as Saudi publishers are preparing to attend the 34th Sharjah International Book Fair starting on November 4th.
U.S. News’ article More Arab Women Studying STEM features comments by Tahseen Consulting’s Wes Schwalje on competitions as a mechanism of exposing female students to STEM fields.
The State of Higher Education in the Middle EastWesley Schwalje
This article references a Tahseen Consulting study in which we explored the barriers facing women in entering science, technology, engineering, and mathematics fields in the GCC in an article in Forbes Middle East. The original article is available at http://tahseen.ae/blog/?p=980.
Tahseen Consulting Analysis on Building a Sustainable Economy in the UAE Cite...Wesley Schwalje
When it comes to news on economic trends and policies in the UAE, government and business leaders turn to the Abu Dhabi Council for Economic Development’s Economic Review. Tahseen Consulting is honored to have its work on building sustainable economies in the Arab World highlighted in the publication’s April issue. We have posted the full article below.
Tahseen Consulting’s Chief operating Officer, Wes Schwalje, spoke with representatives from the Abu Dhabi Council for Economic Development regarding his thoughts on the how the concepts of sustainability and knowledge-based economy are evolving into economic policies in the UAE. In a wide-ranging discussion, Schwalje discusses the UAE’s aspirations, its achievements thus far, and potential barriers to progress.
Why Qatar Needs a New Technical Vocational Education and Training Strategy NowWesley Schwalje
Beginning in the late Nineties, Qatar launched a comprehensive set of education reforms to more effectively align its education and training system with its macroeconomic policies aimed at advancing towards a knowledge-based economy. However, technical vocational education and training (TVET) has not been a significant focus of educational reforms.
Director General of Emirates Identity Authority Cites Tahseen Consulting’s Wo...Wesley Schwalje
In his recent paper Open Data: A Paradigm Shift in the Heart of Government Ali M. Al-Khouri, Director General of the Emirates Identity Authority, cited Tahseen Consulting’s work on how social media technologies can be used to increase transparency and openness of Arab governments.
Al-Khouri cites Tahseen Consulting’s white paper An Arab Open Government Maturity Model for Social Media Engagement in explaining the need for governments to reflect joined up policy by reducing data silos. Tahseen Consulting’s social media maturity model challenges previous models of e-government and open government maturity based on the experiences of Western countries by offering region-specific guidance that accounts for the unique governance tradition of Arab public sector entities.
Our Arab government social media maturity model has been cited as a potential model for Korean public sector entities, highlighted by the World Bank as a valuable approach in communicating with Arab youth, and referenced in the World Wide Web Foundation’s Open Data Barometer.
Tahseen Consulting’s Wes Schwalje Leads Panel on Female Retention in the GCC ...Wesley Schwalje
Schwalje outlines 5 key challenges that GCC countries must overcome to keep women in the labor force
One of the most widely reported challenges that GCC countries and companies now face is the retention of highly qualified female employees. Retention can be particularly problematic as women try to strike a balance between familial responsibilities and succeeding in the workplace. Schwalje asked the panel to reflect on five key challenges: overcoming social perceptions about occupations traditionally dominated by males, implementing female-friendly workplace policies, enabling work-life balance, developing family-friendly facilities, and articulating clear career trajectories for women.
Panel members included Khawla Al Mehairi, Vice President of Marketing and Corporate Communication, Dubai Electricity and Water Authority, Khaled Al Khudair, Founder, Glowork, and Deborah Gills, Chief Executive Officer, Catalyst. A copy of Tahseen Consulting’s analysis supporting the criticality of addressing the five panel focus themes is below along a with video that captures Schwalje’s thoughts on the way forward.
Tahseen Consulting’s CEO Sees Strong Potential for Dubai’s Growth as an Islam...Wesley Schwalje
Walid Aradi discusses why Dubai is well positioned to as a financial hub for international Islamic finance
Recently, Tahseen Consulting’s Chief Executive Officer, Walid Aradi, spoke with Philip Moore from Emerging Markets regarding his views on the emergence of Dubai as a global Islamic finance center. In a wide-ranging discussion, Aradi explained the competitive factors that Dubai has going for it as well as highlights the negative impact skills shortages and gaps may have on the evolution of the industry in the UAE.
The Knowledge-based Economy and the Arab Dream: What Happened?Wesley Schwalje
Many of the Arab countries may be pursing knowledge-based economic development strategies based on flawed practices from countries perceived to have made successful transitions to knowledge-based economies. Several countries presented as archetypal models of the knowledge-based economy transition face substantial economic development problems, such as record high youth unemployment rates, with tremendous societal implications.
The importation of the knowledge economy concept to the Arab region was accompanied by an emphasis on the welfare of individuals being tied directly to their success in gaining and maintaining higher qualifications and skills which could be sold in the labor market to match high wage employment opportunities expected to be generated by emerging high skill, knowledge-based industries. However, the high wage, high skills jobs associated with knowledge-based industries have not materialized in the region and are increasingly subject to competition from the emergence of low wage, high skill workers in other developing countries.
Tunisian Minister of Foreign Affairs and Former Head of the UN Commission on...Wesley Schwalje
A key challenge to knowledge-based economic development faced by Arab countries is weak innovation systems. We are honored to have had our research on Arab innovation systems cited by Dr. Mongi Hamdi, former Head, Science, Technology, and ICT at UNCTAD and Head of the Secretariat of the United Nations Commission on Science and Technology for Development (now Tunisian Minister of Foreign Affairs) in his address to the Arab Forum for Scientific Research and Sustainable Development.
Tahseen Consulting’s Wes Schwalje Speaks With Forbes Woman Middle East About ...Wesley Schwalje
With its second issue released in July, Forbes Woman Middle East is quickly emerging as a leading publication for female professionals in the Arab World. Rather than focus on beauty and fashion like many competing publications aimed at women in the region, Forbes Woman Middle East is aimed at professional women who are trying to make a mark on companies across the region.
Tahseen Consulting is honored to have its work on female technical vocational education and training and employment in the GCC featured in the July issue. In the article, Tahseen Consulting’s Chief Operating Officer Wes Schwalje speaks with Hannah Stewart Executive Editor from Forbes Woman Middle East regarding the barriers facing women in entering science, technology, engineering, and mathematics (STEM) fields in the GCC. In a wide ranging discussion, Schwalje explains the economic impact of the lack of women employed in STEM fields and what GCC countries can do to encourage more women to enter emerging technical fields.
Tahseen Consulting’s National Skills Formation Governance Model Applied to th...Wesley Schwalje
Tahseen Consulting’s conceptual model for the governance of national workforce skills development systems was recently cited in an analysis of Romania’s lifelong learning system for knowledge-based economic development. The findings from Romania indicate that government interventions are needed to align the education and training system with macroeconomic development as well as resolve issues that discourage individuals from participating in lifelong learning.
Tahseen Consulting’s Research on Knowledge Economies Cited by the Nigerian Fe...Wesley Schwalje
Tahseen Consulting’s research on skills required for knowledge-based development is featured in the below report by the Nigerian Federal Ministry of Science and Technology and the Foundation for Partnership Initiatives in the Niger Delta. The report, entitled Technical Skills Mapping for Accelerated Technology-Based Socioeconomic Development, shows that Nigeria faces many of the same difficulties resource-rich Arab countries face in developing national technical and vocational workforce skills for diversification into knowledge-based industries.
Tahseen Consulting’s Work on Knowledge-based Economies in the Arab Word is Ci...Wesley Schwalje
The United Nations University’s Maastricht Economic and Social Research Institute on Innovation and Technology cited Tahseen Consulting's Wes Schwalje's research on knowledge-based economies in analyzing knowledge transfer in the MENA countries.
Tahseen Consulting Contributes to the 2013 Open Data Barometer Global ReportWesley Schwalje
Tahseen Consulting’s research on open data initiatives in several countries in the Arab World is featured in the first annual Open Data Barometer which explores the spread of open data policy and practice across the world. The report, funded by the Open Data Institute, World Wide Web Foundation, Canada’s International Development Research Centre, and the UK Department for International Development, shows that many of the open data initiatives in the Arab World are lacking.
Tahseen Consulting’s CEO Sees Strong Growth Potential for Local Banks in the ...Wesley Schwalje
Recently, Tahseen Consulting’s Chief Executive Officer, Walid Aradi, spoke with Ryan Harrison from Gulf Business regarding his thoughts on the competitive landscape evolving in the UAE retail and commercial banking sector. In a wide-ranging discussion, Aradi explained some of the reasons why local banks such as Abu Dhabi Commercial Bank, Emirates NBD, Mashreq, and First Gulf bank have been performing well while internationals have been downsizing their operations.
Women Wanted: Attracting Women to Technical Fields in QatarWesley Schwalje
Over the past several decades Qatar has dramatically reformed its education and training system to align it with macroeconomic policies aimed at advancing towards a knowledge-based economy. However, technical vocational education and training (TVET) has not been a significant focus of educational reform. Though the need for a technically trained labor force was recognized by policy makers in Qatar as early as the 1940s when Qatar began exporting oil, dedicated TVET institutions began to emerge only in the late 1990s with establishment of several postsecondary institutions, two secondary institutions for boys, government-run training academies, and the emergence of a private training market.
Premium MEAN Stack Development Solutions for Modern BusinessesSynapseIndia
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"𝑩𝑬𝑮𝑼𝑵 𝑾𝑰𝑻𝑯 𝑻𝑱 𝑰𝑺 𝑯𝑨𝑳𝑭 𝑫𝑶𝑵𝑬"
𝐓𝐉 𝐂𝐨𝐦𝐬 (𝐓𝐉 𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬) is a professional event agency that includes experts in the event-organizing market in Vietnam, Korea, and ASEAN countries. We provide unlimited types of events from Music concerts, Fan meetings, and Culture festivals to Corporate events, Internal company events, Golf tournaments, MICE events, and Exhibitions.
𝐓𝐉 𝐂𝐨𝐦𝐬 provides unlimited package services including such as Event organizing, Event planning, Event production, Manpower, PR marketing, Design 2D/3D, VIP protocols, Interpreter agency, etc.
Sports events - Golf competitions/billiards competitions/company sports events: dynamic and challenging
⭐ 𝐅𝐞𝐚𝐭𝐮𝐫𝐞𝐝 𝐩𝐫𝐨𝐣𝐞𝐜𝐭𝐬:
➢ 2024 BAEKHYUN [Lonsdaleite] IN HO CHI MINH
➢ SUPER JUNIOR-L.S.S. THE SHOW : Th3ee Guys in HO CHI MINH
➢FreenBecky 1st Fan Meeting in Vietnam
➢CHILDREN ART EXHIBITION 2024: BEYOND BARRIERS
➢ WOW K-Music Festival 2023
➢ Winner [CROSS] Tour in HCM
➢ Super Show 9 in HCM with Super Junior
➢ HCMC - Gyeongsangbuk-do Culture and Tourism Festival
➢ Korean Vietnam Partnership - Fair with LG
➢ Korean President visits Samsung Electronics R&D Center
➢ Vietnam Food Expo with Lotte Wellfood
"𝐄𝐯𝐞𝐫𝐲 𝐞𝐯𝐞𝐧𝐭 𝐢𝐬 𝐚 𝐬𝐭𝐨𝐫𝐲, 𝐚 𝐬𝐩𝐞𝐜𝐢𝐚𝐥 𝐣𝐨𝐮𝐫𝐧𝐞𝐲. 𝐖𝐞 𝐚𝐥𝐰𝐚𝐲𝐬 𝐛𝐞𝐥𝐢𝐞𝐯𝐞 𝐭𝐡𝐚𝐭 𝐬𝐡𝐨𝐫𝐭𝐥𝐲 𝐲𝐨𝐮 𝐰𝐢𝐥𝐥 𝐛𝐞 𝐚 𝐩𝐚𝐫𝐭 𝐨𝐟 𝐨𝐮𝐫 𝐬𝐭𝐨𝐫𝐢𝐞𝐬."
LA HUG - Video Testimonials with Chynna Morgan - June 2024Lital Barkan
Have you ever heard that user-generated content or video testimonials can take your brand to the next level? We will explore how you can effectively use video testimonials to leverage and boost your sales, content strategy, and increase your CRM data.🤯
We will dig deeper into:
1. How to capture video testimonials that convert from your audience 🎥
2. How to leverage your testimonials to boost your sales 💲
3. How you can capture more CRM data to understand your audience better through video testimonials. 📊
3.0 Project 2_ Developing My Brand Identity Kit.pptxtanyjahb
A personal brand exploration presentation summarizes an individual's unique qualities and goals, covering strengths, values, passions, and target audience. It helps individuals understand what makes them stand out, their desired image, and how they aim to achieve it.
Enterprise Excellence is Inclusive Excellence.pdfKaiNexus
Enterprise excellence and inclusive excellence are closely linked, and real-world challenges have shown that both are essential to the success of any organization. To achieve enterprise excellence, organizations must focus on improving their operations and processes while creating an inclusive environment that engages everyone. In this interactive session, the facilitator will highlight commonly established business practices and how they limit our ability to engage everyone every day. More importantly, though, participants will likely gain increased awareness of what we can do differently to maximize enterprise excellence through deliberate inclusion.
What is Enterprise Excellence?
Enterprise Excellence is a holistic approach that's aimed at achieving world-class performance across all aspects of the organization.
What might I learn?
A way to engage all in creating Inclusive Excellence. Lessons from the US military and their parallels to the story of Harry Potter. How belt systems and CI teams can destroy inclusive practices. How leadership language invites people to the party. There are three things leaders can do to engage everyone every day: maximizing psychological safety to create environments where folks learn, contribute, and challenge the status quo.
Who might benefit? Anyone and everyone leading folks from the shop floor to top floor.
Dr. William Harvey is a seasoned Operations Leader with extensive experience in chemical processing, manufacturing, and operations management. At Michelman, he currently oversees multiple sites, leading teams in strategic planning and coaching/practicing continuous improvement. William is set to start his eighth year of teaching at the University of Cincinnati where he teaches marketing, finance, and management. William holds various certifications in change management, quality, leadership, operational excellence, team building, and DiSC, among others.
Business Valuation Principles for EntrepreneursBen Wann
This insightful presentation is designed to equip entrepreneurs with the essential knowledge and tools needed to accurately value their businesses. Understanding business valuation is crucial for making informed decisions, whether you're seeking investment, planning to sell, or simply want to gauge your company's worth.
Improving profitability for small businessBen Wann
In this comprehensive presentation, we will explore strategies and practical tips for enhancing profitability in small businesses. Tailored to meet the unique challenges faced by small enterprises, this session covers various aspects that directly impact the bottom line. Attendees will learn how to optimize operational efficiency, manage expenses, and increase revenue through innovative marketing and customer engagement techniques.
[Note: This is a partial preview. To download this presentation, visit:
https://www.oeconsulting.com.sg/training-presentations]
Sustainability has become an increasingly critical topic as the world recognizes the need to protect our planet and its resources for future generations. Sustainability means meeting our current needs without compromising the ability of future generations to meet theirs. It involves long-term planning and consideration of the consequences of our actions. The goal is to create strategies that ensure the long-term viability of People, Planet, and Profit.
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1. Introduction and Key Concepts of Sustainability
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4. Sustainability Implementation & Best Practices
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A Good Worker is Hard to Find: Skills Shortages in New Zealand Firms
1. A Good Worker is Hard to
Find: Skills Shortages in
New Zealand Firms
Penny Mok, Geoff Mason, Philip Stevens
and Jason Timmins
Ministry of Economic Development
Occasional Paper 12/05
April 2012
ISBN: 978-0-478-38237-2 (PDF)
ISBN: 978-0-478-38236-5 (online)
2. Ministry of Economic Development Occasional Paper 12/05
A Good Worker is Hard to Find: Skills Shortages in New Zealand Firms
Date: April 2012
Author: Penny Mok Treasury
Geoff Mason National Institute of Economic and Social Research, London
Philip Stevens Ministry of Economic Development
Jason Timmins Department of Labour
Acknowledgements
The authors would like to thank Belinda Buxton, Rosie Byford, Elizabeth Chisholm,
Hilary Devine, Sid Durbin, Richard Fabling, Bette Flagler, Julia Gretton, Hamish Hill,
Bill Kaye-Blake, Peter Nunns, Meighan Ragg, Lynda Sanderson, Steven Stillman,
Richard White and participants in the Industry Training Federation, the Labour,
Employment and Work, the New Zealand Association of Economists, and the New
Zealand Centre for SME Research conferences (and others whom we have
neglected to mention). We acknowledge two lots of funding from the Cross-
Departmental Research Funding for the production of IBULDD (and thence the LBD)
and for the Impact of Skills on New Zealand Firms project.
Contact: Occasionalpapers@med.govt.nz
Disclaimer
The views, opinions, findings, and conclusions or recommendations expressed in this
Occasional Paper are strictly those of the author(s). They do not necessarily reflect
the views of the Ministry of Economic Development or the Department of Labour,
Treasury or the National Institute of Economics and Social Research. The Ministry
takes no responsibility for any errors or omissions in, or for the correctness of, the
3. information contained in these occasional papers. The paper is presented not as
policy, but with a view to inform and stimulate wider debate.
Access to the data used in this paper was provided by Statistics NZ in accordance
with security and confidentiality provisions of the Statistics Act 1975. Only people
authorised by the Statistics Act 1975 are allowed to see data about a particular,
business or organisation. The results in this paper have been confidentialised to
protect individual businesses from identification.
The results are based in part on tax data supplied by Inland Revenue to Statistics NZ
under the Tax Administration Act 1994. This tax data must be used only for statistical
purposes, and no individual information is published or disclosed in any other form,
or provided back to Inland Revenue for administrative or regulatory purposes. Any
person who had access to the unit-record data has certified that they have been
shown, have read and have understood section 81 of the Tax Administration Act
1994, which relates to privacy and confidentiality. Any discussion of data limitations
or weaknesses is not related to the data's ability to support Inland Revenue's core
operational requirements.
4. Abstract
This paper examines the determinants of firms’ skill shortages, using a specially-
designed survey, the Business Strategy and Skills (BSS) module of the Business
Operations Survey. We combine the BSS module with additional data on firms in the
Statistics New Zealand’s prototype Longitudinal Business Database (LBD). We
focus on vacancies that were hard-to-fill because the applicants lacked the
necessary skills, qualification or experience - which we define as skill-related reasons
(skill shortage vacancies). We also contrast these with vacancies that were hard-to-
fill for non-skill-related reasons.
JEL Classification: J24, J31, L60
Keywords: skill shortages, hard-to-fill vacancies, Business Operations Survey,
Heckman Selection model
i
5. Executive Summary
Skills are an important determinant of the economic performance of people, firms,
industries and economies. Shortages of skilled labour directly constrain production
and prevent firms from meeting demand and using available inputs efficiently. They
inhibit innovation and the use of new technologies. This may have longer-term
impacts on the way firms do business, in terms of their location, size, structure,
production methods and product strategy.
In this paper we have examined factors relating to firms’ skill shortages. Our focus
has been on vacancies that were hard-to-fill because the applicants lacked the
necessary skills, qualification or experience – what we have defined as ‘skill shortage
vacancies’ (SSVs). We have also contrasted these with vacancies that were hard-to-
fill for reasons other than the skills of applicants.
Worker turnover is a basic fact of economic life. In any given year one in eight
workers leaves their employer. Searching for new staff is, therefore, a position most
businesses find themselves in, regardless of their situation. Almost half of
businesses find some of these vacancies hard-to-fill and more than a third
experience difficulties in finding workers with the required skills, qualifications or
experience they need.
We have examined patterns of skill shortage vacancies using an econometric
technique that allows us to account, in part, for the interrelationship between the
likelihood of a firm posting a vacancy and for those vacancies being hard-to-fill for
skill-related reasons.
Large firms are more likely to have vacancies – they have more workers and so the
chance of at least one of them leaving is consequently higher. However, larger firms
do not appear to find it more difficult to source workers with the required skills than
smaller firms, once we account for other characteristics. As we might expect, when
firms’ output grows, the need to seek additional staff also grows. However, this is
only in the years the firm is expanding. Expanding sales is not a good predictor of
future additional staff requirements.
Businesses can experience skill shortages internally or externally. A shortage in the
skills it requires can manifest itself: (a) in terms of the ability of its existing staff to do
ii
6. their job; or (b) in terms of its ability to find appropriately skilled workers through
recruitment. We have found evidence that these two phenomena co-exist.
Businesses experiencing internal skill gaps are also more-likely to have skill shortage
vacancies. We also find evidence of persistence in this relationship; businesses
experiencing internal skill gaps are also more likely to have SSVs in the following
year.
Businesses have a ‘make or buy’ option when it comes to skills. If they cannot
source the skills internally or externally, they can up-skill existing or new workers
through training. Firms’ training choices are the subject of a companion paper to this
(Mason et al., 2012). In this paper, we find that firms who undertake training are
more likely to have vacancies, suggesting that their response to skill shortages is
likely to be a mixture of recruitment and up-skilling strategies.
Our results confirm earlier work that highlights the importance of two distinctions:
First, it is important to distinguish between firms’ general recruitment activity and it
having skill shortage vacancies. Second, we must distinguish between firms
experiencing recruitment difficulties related to skills and those for other reasons (such
as the firm not offering good enough pay and conditions). Failing to account for this
may cause us to misdiagnose the problem and will therefore undermine the
appropriateness of any policy prescription.
In any market there will be a number of potential customers that cannot purchase all
they would wish because they are unwilling or unable to pay the market price. This
does not mean that the market is malfunctioning. There is an important question for
researchers and policymakers to ask before interpreting reports of unfilled vacancies
of any kind, and of SSVs in particular, as a ‘skills problem’. This question is: Why do
businesses that cannot fill a vacancy not simply raise the wages they are offering?
There a number of reason why firms may not be able to do so. First, it may be
because the firm cannot afford to pay any more. If this is the case, the problem is not
the labour market or the education system, but the firm’s own productivity. Firms that
that undertake activities associated with high productivity are likely to both have a
higher demand for skills and be more able to afford to pay skill premia.
Second, the supply of labour takes a long time to adjust. Because of the length of
time required to educate and train skilled workers, it takes a long time for changes in
iii
7. wages to influence changes in skill acquisition (particularly if we are relying on the
rather indirect mechanism of changes in relative wages influencing the choices of
students at school) and immigration is restrained by, among other things, legal
barriers and the costs of relocation.
We have found that the businesses that feel the applicants they are attracting do not
have the required skills, qualifications or experience are those that are paying higher
wages. The fact that businesses that pay higher wages than others in the same
industry and region are actually more likely to experience SSVs suggests that raising
wages is not sufficient to fill these vacancies. In contrast, when we focus on
vacancies that are hard-to-fill for reasons other than skill, paying higher wages does
appear to be a successful policy to fill vacancies. Firms that pay higher relative
wages are less likely to have non-skill-related hard-to-fill vacancies. The implication
of this is that SSVs and NSRs are different phenomena.
One important issue researchers have to confront when undertaking analysis of this
type is that of causality. It is one thing to establish a statistical regularity – a
correlation between firm characteristics, activities or environment and an outcome
such as external skill shortages. It is another thing to interpret this as a causal
relationship. In this paper, we have uncovered some clear statistical regularities.
These are consistent we with certain predictions we have discussed in this paper and
provide us with useful information to aid our understanding of how the landscape of
skills in New Zealand and, in particular, we done this from the perspective what
businesses are looking for, rather than what the education and training system has
provided.
iv
8. Table of Contents
Abstract ...................................................................................................................... i
Executive Summary ................................................................................................. ii
Table of Contents ..................................................................................................... v
List of Figures ......................................................................................................... vii
List of Tables .......................................................................................................... vii
1. Introduction ....................................................................................................... 1
2. Background – Skills and Economic Performance .......................................... 2
2.1. Skills and Firm Performance ........................................................................ 2
2.2. Labour Turnover and Vacancies .................................................................. 5
2.3. Skill Shortages ............................................................................................. 6
2.4. Skills and the Labour Market ........................................................................ 7
2.5. Firm’s Responses to Skill Shortages ............................................................ 8
2.6. Summary .................................................................................................... 10
3. Data and Preliminary Analysis ....................................................................... 12
3.1. Business Operations Survey (BOS) ........................................................... 12
3.2. Vacancies ................................................................................................... 14
3.3. Hard-to-fill vacancies .................................................................................. 16
3.4. Skill and non-skill-related shortage vacancies ............................................ 19
3.5. Internal skill gaps........................................................................................ 20
4. Method.............................................................................................................. 21
4.1. Basic econometric model ........................................................................... 22
4.2. Selection equation – The likelihood of vacancies ....................................... 23
4.3. Probability of SSVs..................................................................................... 26
5. Results ............................................................................................................. 30
5.1. Using contemporaneous variables ............................................................. 30
5.2. Using lagged variables ............................................................................... 35
5.3. Skill and non-skill related hard-to-fill vacancies .......................................... 39
6. Summary and Conclusions ............................................................................ 41
References .............................................................................................................. 45
Appendix A1. Data Appendix .............................................................................. 53
A1.1 BOS Variables ............................................................................................ 53
6.1.1. Module A (2005 – 2008) ....................................................................... 53
6.1.2. Module B – Innovation (2007) ............................................................... 54
6.1.3. Module C – Employment Practices (2006) ............................................ 55
6.1.4. Module C – Business Strategy and Skills ............................................. 55
A1.2 LEED/PAYE Data ....................................................................................... 58
A1.3 Other LBD Data (AES, BAI, and IR10) ....................................................... 60
v
9. Appendix A2. Comparison of hard-to-fill vacancies in Module C with
recruitment difficulties in Module A ...................................................................... 62
vi
10. List of Figures
Figure 1 Skill shortages and Hard-to-fill vacancies in Green et al. (1998) .................. 7
Figure 2 Vacancies, hard-to-fill and skill shortage vacancies ................................... 14
List of Tables
Table 1 Vacancies, hard-to-fill, skill and non-skill-related shortage vacancies, % .... 15
Table 2 Businesses reporting vacancies, % ............................................................. 16
Table 3 Businesses reporting hard-to-fill vacancies, % ............................................ 17
Table 4 Year-to-year rank correlation between reported recruitment difficulties ....... 19
Table 5 Skill-related reasons for hard-to-fill vacancies, by size ................................ 20
Table 6 Existing staff with skills required to do their job ........................................... 21
Table 7 Principal component factor analysis of business strategy variables ............ 25
Table 8 Factor loadings (pattern matrix) and unique variances ................................ 25
Table 9 Principal component factor analysis of 2007 business strategy ................... 26
Table 10 Factor loadings (pattern matrix) and unique variances .............................. 26
Table 11 Principal component factor analysis of census variables ........................... 29
Table 12 Rotated factor analysis .............................................................................. 29
Table 13 Rotated factor loadings (pattern matrix) and unique variances .................. 29
Table 14 Results - SSVs - Contemporaneous variables - Selection equation .......... 32
Table 15 Results – SSVs – Contemporaneous variables – Outcome equation ........ 34
Table 16 Results - SSVs - Lagged variables - Selection equation............................ 36
Table 17 Results - SSVs - Lagged variables - Outcome equation ............................ 38
Table 18 Results – Different definitions of dependent variable ................................. 40
Table 19 Staff occupation/role variables ................................................................... 58
Table 20 Weighted counts of firms reporting levels of difficulty recruiting new staff in
Module A by Module C hard-to-fill vacancy response .................................. 63
vii
11. A Good Worker is Hard to Find: Skills
Shortages in New Zealand Firms
1. Introduction
Skills are an important determinant of the economic performance of people, firms,
industries and economies1. Shortages of skilled labour directly constrain production
and prevent firms from meeting demand and using available inputs efficiently (Haskel
and Martin, 1993a; Stevens, 2007). Indirectly, skill shortages inhibit innovation and
the use of new technologies. This may have longer-term impacts on the way firms
do business, in terms of their location, size, structure, production methods and
product strategy (Mason and Wilson, 2003; Durbin, 2004; Mason, 2005).
The success of policies to enable the emergence and performance of successful
businesses depends upon having a workforce with the appropriate skills. There are,
however, concerns that New Zealand is experiencing a shortage of workers with
particular skills2. If New Zealand is to raise productivity and improve its international
competitiveness, it is important to understand whether skill shortages do indeed exist,
how they manifest themselves and develop policies to address them.
In this paper we investigate skill shortages deriving from recruitment difficulties at
firm level. That is, vacancies that are hard-to-fill because applicants do not have the
1
See Card (1999) or Dickson and Harmon (2011) for an overview of the results on the individual
returns to education and skills, Abowd, Kramarz, Margolis (1999) or Haskel, Hawkes and Periera
(2005) for evidence on the relationship between firm performance and skills, Kneller and Stevens
(2005) present international evidence for skills at the industry level in OECD economies and Stevens
and Weale (2004) or Madsen (2010) discuss evidence on the relationship between education levels
and growth.
2
‘Skills shortage hits agricultural science ‘, Dominion Post, 13/01/12, ‘Half of Kiwi companies facing
skill shortages’, NZ Herald, 30/11/11, ‘Academic warns of major skills shortage’, Waikato Times,
4/3/11
1
12. skill, qualifications or experience the business requires. In order to carry out this
analysis, we make use of a specially-designed survey, the Business Strategy and
Skills (BSS) module of the Business Operations Survey (BOS) 2008. We combine
this with information from other sections of the current and previous years’ BOS and
data from the prototype Longitudinal Business Database (LBD). The LBD includes
information from tax and survey-based financial data, merchandise and services
trade data and a variety of sample surveys on business practices and outcomes.
This allows us to link the responses of the BSS module to a wealth of information on
firms to inform our analysis.
The rest of this paper is as follows. In section 2 we discuss some of the issues that
influence the interrelationship between the skills of the workforce and the
performance of businesses. In section 3 we describe our data and present some
descriptive information on New Zealand firms’ experiences of skills. We set out our
empirical model in section 4 and our results in section 5. Section 6 concludes.
2. Background – Skills and Economic Performance
Human capital (and education in particular) has been found to be an important
determinant of economic development and explanator of international differences in
aggregate economic growth or productivity (Barro and Sala-i-Martín, 1995; Stevens
and Weale, 2004; Kneller and Stevens, 2005; Madsen, 2010). There is a large
literature examining the links between the availability of skills and the performance of
firms. These range from detailed case studies (see Keep, Mayhew and Corney,
2002, for a summary of those undertaken by the UK National Institute for Economic
and Social Research) to econometric analysis using firm-level data and industry level
measures of skill shortages (e.g. Haskell and Martin, 1993b, 2001; Haskel, Martin
and Periera, 2005; Stevens, 2007). In this section, we consider the importance of
skills for firms, how labour markets match the skills of workers to their uses in firms,
and how firms respond to skills shortages. We also consider what we mean by a
‘skill shortage’. Can such a thing exist in a well-functioning economy?
2.1. Skills and Firm Performance
There are essentially two elements to the link between skills and firm performance.
First, skills represent a basic input into the firm’s production technology. Individuals
2
13. with higher skills have more human capital and so produce greater output. There is a
large literature that consistently finds positive private and social returns to skill and
education in particular (Card, 1999; Psacharopoulos and Patrinos, 2004; McMahon,
2004).
Higher skill levels do not only increase firm productivity through the direct impact on
the worker’s own productivity. They also create synergies with other productive
inputs, such as other workers, physical and knowledge capital, R&D or new
technologies.
An obvious example of how skills enhance the performance of other workers is the
skills of managers, who organise and shape production. The quality of management
in businesses is an important predictor of business performance across a number of
dimensions in many countries (Bloom and Van Reenen, 2007, 2010; 2011), including
New Zealand (UTS, 2009).
Another way skilled labour increases the productivity of other workers is through what
are known as ‘knowledge spillovers’ (Arrow, 1962; Battu, Belfield and Sloane, 2004;
Audretsch and Feldman, 2004). Spillovers occur when other workers pick up these
skills through observation, interaction or tuition. These spillovers can occur within the
firm and across the boundaries of the firms through direct relationships (i.e. with
suppliers and customers) or through geographic proximity (Glaeser, Kallal,
Scheinkman and Shleifer, 1992; Audretsch and Feldman, 2004).
For a long time it has been suggested that skilled labour is more complementary with
capital than unskilled labour (Griliches, 1969; Duffy, Papageorgiou, and Perez-
Sebastian, 2004). Many capital goods (e.g. computers) require skills to operate
(Autor, Katz and Krueger, 1998; Morrison-Paul and Siegel, 2001; Falk, 2004). Autor,
Levy and Murname (2003) found that over three decades, computer capital has
replaced workers undertaking routine or repetitive manual and cognitive tasks and
complemented those doing non-routine problem-solving and communications tasks.
As well as physical capital, higher skill levels enable a workforce to deal with the
current technology and, moreover, they enable the firm to better adapt to new
technology (Machin and Van Reenen, 1998). For economists, technology is taken
generally to include the means whereby inputs are brought together to produce
outputs, including organisational and product strategy. Mason (2005) found that the
3
14. ability of firms in a number of industries to execute ‘high value’ business strategies
was contingent on the skills of their workforce. Work such as Abowd, Haltiwanger,
Lane McKinney and Sandusky (2007) finds a strong positive empirical relationship
between advanced technology and skill. Skills are required not only for the creation
of new technology, but also both for its dispersion and implementation (Rosenberg,
1972; Lane and Lubatkin, 1998; Hall and Khan, 2003; Kneller and Stevens, 2006).
Investing in skills
Both workers and firms have an incentive to increase productivity through investing in
skills, but their incentives are different. Individuals have an incentive to invest in skill
formation because this enables them to function better in the economy and society.
Crucially, they provide the basis for them to earn an income. Firms also have an
incentive to increase the skills of their workforce because this enables them to
perform more tasks or increase the productiveness with which they perform existing
tasks. Because the skills embedded in workers can be increased by investing in
them, economists use the term ‘human capital’.
Firms do not have the incentive to invest in all types of human capital equally.
General human capital is of value to all employers, whereas specific human capital is
valuable only to specific firms or groups of firms (Becker, 1962, 1994; Stevens,
1994) 3 . Firms will tend to under-provide training of all skills that have some
generality to them (i.e. they are of use to other firms) because of the risks of staff
leaving or being poached; there is a risk that they will pay the costs and other firms
will get the benefits. Because they may not reap all of the rewards – staff may move
elsewhere or be poached by other firms – firms may invest less in such training that
would be socially optimal4. The likelihood of staff using recently acquired human
capital by moving elsewhere will depend of the outside options they have, in
particular the wages on offer.
3
The specificity of skills may in also be determined by the structure of the market. Acemoglu and
Pischke (1999) argue that certain skills might be potentially useful to other firms (i.e. general) may
become specific because of market imperfections. For example, if there were only one producer in a
sector a particular skill might only be of use to them, whereas if a number of firms were operating in
the same area they could be competing for the same labour.
4
Both firms and individuals may under invest in skills and education if there are externalities. This
might include agglomeration benefits (such as knowledge dispersion), matching externalities, benefits
in terms of lower crime, higher levels of political engagement and health.
4
15. This is where labour differs from other factors of production. It is not tied to the firm,
beyond the terms of its contractual relationship. It can decide to take its skill and use
them elsewhere.
2.2. Labour Turnover and Vacancies
Labour turnover is a basic fact of economic life (Davis, Halitwanger and Schuh, 1996;
Davis, Faberman and Haltiwanger, 2006, 2010). For example, from the September
to the December quarter of 2010, total employment in New Zealand expanded from
1,777,110 to 1,810,580, an increase of 33,4705. This change was dwarfed by the
almost half a million workers either leaving or starting jobs from which it resulted.
Because of the dynamic nature of the labour market, we must be careful not to
equate vacancies with job creation. Firms can have positive values for both hires
and separations (Davis, Faberman and Haltiwanger, 2006). In the December 2010
quarter, 12.7% of workers in New Zealand became separated from their jobs6. This
is not merely due to firms shrinking (what is called ‘job destruction’). The total job
destruction in the December 2010 quarter was 90,890 – barely two-fifths of the total
worker separations.
Firms will post vacancies for two reasons: First, to replace staff who have quit, retired
or been fired; Second, to fill new roles that have been created by the expansion of
the firm. These two sources of vacancies are likely to have different causes.
Voluntary separations may be higher in good times (as the likelihood of alternative
employment increases), but involuntary separations may be lower (as firms seek to
reduce employment) (Pissarides, 2000). New roles are more likely to be created
when a firm is expanding7.
Given this discussion, we might reasonably expect the number of vacancies
generally increase with the number of employees. However, some work has found
vacancy rates to decline with firms size (e.g. Holtz, 1994).
Note that our discussion relates to vacancy rates. Our data is a binary variable
stating whether or not a firm posts a vacancy. We would generally expect
5
Source: Statistics New Zealand Linked-Employer Employee Database. Data downloaded from:
http://www.stats.govt.nz/tools_and_services/tools/TableBuilder/leed-quarterly-tables.aspx
6
Source: Authors’ calculations based on LEED data. This separation rate is calculated as ‘Worker
separations’ in the December 2010 quarter divided by the average of ‘Total filled jobs’ in the
December and September quarters.
7
For a textbook description of the standard dynamic model of labour demand, see Nickell (1996).
5
16. phenomena that increase the numbers or rate of vacancies to also increase the
probability of the firm reporting at least vacancy.
2.3. Skill Shortages
The primary focus of this paper is on difficulties firms face in filling roles for reasons
related to the qualifications or experience of applicants – what we call skill shortage
vacancies. However, this is not the only way in which skill shortages can manifest.
Much early work in this area did not distinguish between the types of skill shortage. It
focussed on ‘skill shortages’ as a whole and their impacts. This was driven in part by
the data that were available to researchers. For example, in the UK, the
Confederation of British Industry has collected information on whether firms output
was limited by shortages of skilled labour since the early 1970s8.
However, it has become clear that it is important to distinguish between shortages of
skills in existing workers and shortages of staff in the labour market with appropriate
skills (Green, Machin and Wilkinson, 1998; Mason and Wilson, 2003). These have
been called ‘internal skill gaps’ and ‘external skill gaps’, respectively (e.g. Forth and
Mason, 2004)9. The primary focus of this paper is on external skill gaps.
When examining external skill gaps, it is important to be clear what we are measuring.
As Green et al., (1998) point out, we must be careful not to simply equate them with
vacancies that are hard-to-fill. As we shall see in section 3.3, there are many
reasons why vacancies may be hard-to-fill. These reasons range from the conditions
of work to the fact that firms are simply not paying the market wage; not all of them
are skill-related. Because of this, authors such as Mason and Stevens (2003) have
focussed on the subset of vacancies that are hard-to-fill for skill-related reasons;
specifically, by examining the reasons for vacancies being hard-to-fill and only
considering those that relate to a lack of qualifications and/or experience in
applicants. This is the approach that informed the design of the relevant sections of
the Business Strategy and Skills module of the BOS 2008, and one that underlies our
analysis in this paper.
8
This data has been used as an industry-level measure of shortages of skilled workers by Haskel and
Martin (1993a), (1993b) and Stevens (2007).
9
Although, others have called skills deficiencies relating to the external labour market ‘skills shortages’
and those applicable to a firm’s existing workforce ‘skills gaps’ (Schwalje, 2011).
6
17. We summarise the thinking on the various skill shortage concepts in Figure 1. Skill
shortages can be internal to the firm, what we call internal skill gaps (ISG), or
external, what we call skill shortage vacancies (SSV)10. As well as SSVs, vacancies
can be hard-to-fill for other reasons, what we call non-skill related vacancies (NSR).
Figure 1 Skill shortages and Hard-to-fill vacancies in Green et al. (1998)
Skill shortages Hard-to-fill vacancies
ISG SSV NSR
ISG = Internal Skill Gap; SSV = Skill Shortage Vacancy; NSR = Non-Skill-Related vacancy
In order to understand why firms might find it difficult to source skilled labour, we
need to consider the wider labour market. We turn our attention to this next.
2.4. Skills and the Labour Market
Modern theories of labour markets are based around the ability of the market to
match individuals to jobs (Pissarides, 2000; Petrongolo, and Pissarides, 2001;
Mortensen, 2005). Trading in the labour market is not without cost. It takes time and
money for businesses to advertise for and assess potential employees. It takes time
and money for workers to search and apply for potential employment. We call these
‘search costs’. Furthermore, costs are incurred when incoming workers start in a
new role; workers need to learn the specific tasks involved in the role and the
10
Of course some external skill gaps may not manifest themselves as SSVs because the firm may not
bother to post vacancies they know they cannot fill.
7
18. employer has to learn about the specific abilities of their new employee11. Another
cost is the time a worker or a firm stays in a state awaiting a ‘good’ match. Workers
stay in less-preferable jobs or quit to unemployment while they wait for a better offer
to come along. Firms either allocate a worker who is less aptly skilled to a role, or
hold it open until the ‘right’ worker comes along. We call these ‘mismatch costs’.
Average search costs and mismatch costs are likely to be lower in larger labour
markets; the more jobs and workers there are, the more likely it is that a good match
will exist. Thus, businesses and workers operating in big cities, for example, will
benefit from lower search costs, ceteris paribus. In part because of this, they are less
likely to be stuck in ‘bad’ worker-job matches (as the cost of exiting a low productivity
match is much lower). These ‘thick labour market agglomeration benefits’ can also
come from co-location of economic activity with similar demand for skills; whilst there
is more competition between firms for skilled labour, there will also be a greater
supply (as workers with the appropriate skills are attracted to the area). Larger
markets will be driven less by market frictions and more by the fundamental
economic determinants of the productivity of the match (i.e. those that determine the
productivity of the firm, the productivity of the worker and their complementarity).
Firms’ ability to recruit and retain skilled staff will depend on local labour market
conditions. These are typically summarised using the local unemployment rates or
proportions of the population with particular qualifications (e.g. Mason and Stevens,
2003). The firm’s ability to recruit new staff will also be affected by the ‘outside wage’.
The opportunity cost of taking up a job at the firm for the worker is the value of the
next best potential offer foregone. This will depend on the distribution of job offers
and associated wages. These can be measured by average wage in similar jobs –
for example other jobs in that industry and/or region.
2.5. Firm’s Responses to Skill Shortages
How firms respond to labour market conditions will affect their performance. This is
part of how firms compete. The obvious question to ask if a business cannot fill a
vacancy is: ‘why don’t they just pay more?’ Here we discuss two reasons why this
may not be possible. First, it may be because the firm cannot afford to pay any more.
11
For more on the training of incoming staff by New Zealand firms, see the companion paper to this
(Timmins, et al., 2012).
8
19. In this case, the problem is not the labour market, but the firm’s own productivity.
Firms that that undertake activities associated with high productivity may well both
have a higher demand for skills but also be more able to afford to pay skill premia.
Firms with some degree of market power may not be more productive, but will be
able to compete more aggressively for scarce inputs such as skilled staff.
Second, the supply of labour takes a long time to adjust; it takes a long time for
changes in wages to influence changes in skill acquisition (particularly if we are
relying on the rather indirect mechanism of changes in relative wages influencing the
choices of students at school) and immigration is restrained by, among other things,
legal barriers and the costs of relocation.
In an early study of apparent shortages of engineers and scientists, Arrow and
Capron (1959) defined a skill shortage as ‘a situation in which there are unfilled
vacancies in positions where salaries are the same as those currently being paid in
others of the same type and quality’ (1959: 301). Although they recognised that
excess demand for skills in competitive labour markets should put upward pressure
on salaries, Arrow and Capron suggested that, even in a competitive labour market,
a steady increase in demand over time for skilled workers could produce a ‘dynamic
shortage’ if there were factors impeding rapid salary increases by employers such as
delays in accepting the needs for such increases, the further time needed to
implement them and a reluctance to incur increased salary costs for existing high-
skilled employees as well as new ones. At the same time supply responses to any
salary improvements could be slowed down by the length of time required to educate
and train skilled workers, as shown by Freeman (1971, 1976) in the case of
engineers and scientists.
Later studies have recognised that firms have a range of potential non-salary
responses and ‘coping mechanisms’ available to them when confronted by shortfalls
in skills – such as asking existing employees to work longer hours, making increased
use of subcontractors or retraining existing staff to develop the skills in shortage. In a
study based on data from the 1984 Workplace Industrial Relations Survey in the UK,
Haskel and Martin (1993b) found no evidence of firms setting higher wages in
response to difficulties in recruiting skilled workers. Indeed, they cited other UK
survey evidence to suggest that salary responses were much less important than
other means of addressing skilled recruitment difficulties.
9
20. Increased training provision is a potentially important non-salary response to external
skill shortages which, like salary increases, should help alleviate the shortages in
question rather than just help firms to cope with them12. However, just as some firms
may elect to ‘live with’ external skill shortages for periods of time rather than incur the
costs of raising salaries for new recruits with knock-on effects on existing salary
differentials, some may also be reluctant to respond immediately to skill shortages by
increasing training provision for existing workers. Such reluctance could reflect
imperfect information about the costs and benefits of training versus other potential
responses to skill shortages.
But economic theory also points to other possible explanations for variation between
firms in the extent and speed of training responses to different kinds of skill shortage.
For example, Stevens (2007) suggests that the speed of firms’ adjustment behaviour
is likely to vary inversely with the degree of competition in their particular labour
markets for skills specific to their industries. More generally, resource- and
knowledge-based theories of the firm suggest that heterogeneity of firms’ training
responses to external skill shortages is to be expected. This is because the ability of
any firm to provide training will be strongly conditioned by the specific resources and
capabilities (such as management skills and training capacity) which it has
accumulated over time (Teece, Pisano and Shuen, 1997; Eisenhardt and Martin,
2001; Teece, 2007).
2.6. Summary
This brief overview of the literature suggests a number of avenues for us to pursue in
our analysis. First, we need to differentiate between firms’ general recruitment
activity and it having skill shortage vacancies. Labour turnover is a basic fact of
economic life. Fast-growing and large firms will be more likely to be seeking
additional staff. Second, we need to distinguish between firms experiencing
recruitment difficulties because of the availability of labour with the appropriate skills
and those for other reasons, such as the firm merely not offering good enough pay
and conditions. Failing to account for this may cause us to misdiagnose the problem
and will therefore undermine the appropriateness of any policy prescription. In any
12
We examine the relationship between training and skill shortages in more detail in Mason, Mok,
Stevens and Timmins, (2012).
10
21. market there will be a number of potential customers that cannot purchase all they
would wish because they are unwilling or unable to pay the market price.
Our quick survey of the literature suggests a number of patterns we might expect to
see, or hypotheses we might test:
Firms are more likely to suffer SSVs the greater the proportion of higher skilled staff
they are looking for. Firms operating in tighter local labour markets will find it more
difficult to fill roles. Firms with high-productivity strategies will have a higher demand
for skills, but will be more able to pay skill premia. Firms with a degree of market
power are likely to be more able to pay skill premia relative to their competitors.
From a policy perspective, we wish to know whether these skill shortages are ‘real’ or
not. In any market, there will always be potential buyers who would wish to buy more,
but are unwilling to do so at the current price. We know that labour markets do
adjust supply to meet demand instantaneously; in the short run, the labour supply
curve is likely to be almost vertical13. Thus, a positive shock to demand (caused, for
example, by a firm getting a large export order) is not likely to create an
instantaneous increase in the supply of labour. In the short run, the effect may only
be to increase wage inflation, as the firm outbids its competitors. In some cases the
firm may source skilled workers internationally, but this takes time and resources.
This suggests two alternative hypotheses, one for a labour market with some slack
and one where the supply of labour is tight. If the market is working satisfactorily,
firms that offer higher wages will be less likely to experience SSVs. If there are
shortages of skilled labour and the firms with the highest demand for skills are those
that are the most productive, it may be the firms that pay the highest wages that have
SSVs.
As we shall see below, because we only have a cross-section of data relating to
SSVs, it is likely to be difficult to distinguish some of these phenomena.
Nevertheless, we shall examine both the contemporaneous relationship and that
between current SSVs and previous years’ firm characteristics.
13
there may of course be some economically inactive workers that are on the margins of entering the
labour market, such as single parents for whom the costs of childcare may raise the reservation wage
higher than their contemporaries
11
22. 3. Data and Preliminary Analysis
The data come from Statistics New Zealand’s prototype Longitudinal Business
Database (LBD). The LBD is built around the Longitudinal Business Frame (LBF), to
which are attached, among other things, Goods and Services Tax (GST) returns,
financial accounts (IR10) and aggregated Pay-As-You-Earn (PAYE) returns, all
provided by the Inland Revenue Department (IRD). The full LBD is described in
more detail in Fabling, Grimes, Sanderson and Stevens (2008) and Fabling (2009).
The survey data considered in this chapter relate to the Business Operations Survey
(BOS).
The administrative data we use have four sources: the Linked Employer Employee
Database (LEED), the Business Activity Indicator (BAI) dataset of GST returns, the
Annual Enterprise Survey (AES) and IR10 forms. These are described in more detail
in the Data Appendix.
3.1. Business Operations Survey (BOS)
The Business Operation Survey (BOS) is an annual three part modular survey, which
began in 2005. The first module is focussed on firm characteristics and performance.
The second module alternates between biennial innovation and business use of ICT
collections. The third module is a contestable module that enables specific policy-
relevant data to be collected on an ad hoc basis14. The BOS is conducted using two-
way stratified sampling, with stratification on rolling-mean-employment (RME) and
two-digit industry according to the ANZSIC system15. The survey excludes firms with
fewer than six RME and firms in the following industries: M81 Government
Administration, M82 Defence, P92 Libraries, Museums and the Arts, Q95 Personal
Services, Q96 Other Services, and Q97 Private Households Employing Staff. The
2008 survey achieved an 81.1% response rate (after adjusting for ceases), a total of
5,543 usable responses, representing a population of 36,075 firms.
The BOS is something approaching best practice in such surveys internationally. It
has removed replication of surveys16 – and thus reduces respondent load and makes
14
In 2005 and 2009 this was a ‘Business Practices Module’ and in 2006 an ‘Employment Practices
Survey’. The 2007 module was on ‘International Engagement’.
15
Note that there was some minor additional stratification conducted at the three-digit level.
16
Prior to the BOS, surveys tended to occur on a fairly ad hoc basis – one assumes when policy-
makers were considering a particular issue. Thus there was a Business Practices Survey in 2001, an
12
23. sampling simpler. It is explicitly designed with a panel element; enabling more
sophisticated analysis to be undertaken allowing us to better understand issues of
causality and – as the panel element increases – dynamic issues17.
We do not use SNZ-imputed values in cases of item non-response where it is
impossible to obtain them by simple edit rules (e.g. more than one expenditure
categories are missing).
When we discuss questions from the BOS, we shall denote the question by their
module followed by their question number. So, for example, question 15 of Module C
is denoted C15. When there are multiple categories of response in the same
question (e.g. the different occupational groups in question C18, we use the code
included on the form (e.g. C1801). Question numbers will relate to the 2008 BOS,
unless otherwise specified.
The ‘Business Strategy and Skills’ (BSS) Module
The Business Strategy and Skills (BSS) module of the 2008 Business Operations
Survey was produced as part of the ‘Impact of Skills on New Zealand Firms’ project.
This project involved the Ministry of Economic Development, the Department of
Labour, New Zealand Treasury and the Ministry of Research, Science and
Technology and was partly funded by the Cross Departmental Research Pool. The
module was designed by the project team in conjunction with Statistics New Zealand
and Geoff Mason, from the National Institute of Economic and Social Research in
London.
In this section we consider all firms that report vacancies of any kind and focus in on
hard-to-fill vacancies and what we call skill shortage vacancies (SSV). The skill
shortage vacancies are defined as vacancies that were hard-to-fill because the
applicants lacked the necessary skills, qualification or experience, which is a subset
of hard-to-fill vacancies. As there are other reasons for having hard-to-fill vacancies,
this allows us to distinguish the non-skill-related vacancies from the skill shortage
vacancies.
Innovation Survey in 2003 and a Business Finance Survey in (2004). Elements of each of these are
considered either every year as part of the Business Performance Module (Module A) or every two or
more years (i.e. the Innovation Module is run every other year and the Business Practices Module was
run in 2005 and is scheduled to repeat in 2009).
17
The panel element is in fact larger than it first seems as there is considerable overlap with previous
surveys, such as the 2001 Business Practices Survey (Fabling, 2007).
13
24. The overall percentages of firms reporting each type of vacancy are depicted as
concentric circles in Figure 2. More detail on the construction and patterns of our
measures of vacancies, skill and non-skill-related shortage vacancies are set out in
the following sections.
Figure 2 Vacancies, hard-to-fill and skill shortage vacancies
Skill shortage
vacancies (36%)
Hard-to-fill
vacancies (49%)
Vacancies (77%)
Figure shows the percentage of firms that report each type of vacancy
Figures based in sample strata and weights
Note that figures for the percentage of businesses with vacancies and hard-to-fill vacancies will not match the
tables in the Statistics New Zealand Hot of the Press release because: (a) we use a slightly different sample
and (b) we do not use imputed values
3.2. Vacancies
Respondents were asked: ‘During the last financial year, has this business had any
vacancies?’ (C14). The first row of Table 1 summarises these data. We shall return
to this table when we discuss hard-to-fill and skill shortage vacancies below.
Overall, 76.6% of firms reported that they had posted a vacancy. As one might
expect (given the greater number of employees), the likelihood of posting a vacancy
increases with firm size.
14
25. Table 1 Vacancies, hard-to-fill, skill and non-skill-related shortage vacancies, %
Business size
Overall
E <20* 20≤E<50 50≤E<100 E≥100
Vacancies 71.8 89.5 93.6 95.2 76.6
Hard-to-fill Vacancies 44.2 58.8 65.2 73.4 48.7
Skill Shortage Vacancies 32.1 43.1 48.6 58.6 35.7
Table shows percentage of firms reporting each type of vacancy
Figures based in sample strata and weights
Business size (E) is measured by rolling mean employment, or RME.
Note that the figure for business size being fewer than 20 RME is not all firms in the total business population
with fewer than 20 RME, but rather firms in the BOS sample. For more on these see the Data Appendix.
Note that figures for number of businesses with vacancies and hard-to-fill vacancies will not match the tables
in the Statistics New Zealand Hot of the Press release because: (a) we use a slightly different sample; (b) we
do not use imputed values; and (c) we use rolling mean employment (RME) from the 2008 financial year,
rather than 2007.
We can break the reporting of vacancies down by occupation. Respondents that
reported they had posted vacancies in the last year were asked a follow-up question:
‘During the last financial year, how many vacancies has this business had for the
following roles?’ (C15). The responses to this question are set out in Table 2.
It is for ‘clerical, sales and services workers’ that the greatest proportion of firms had
vacancies, followed by ‘labourers, production, transport or other workers’. This
reflects the greater number of staff in these occupations 18. This is not quite true
across all firm sizes. ‘Managers’ is the second most popular category for firms with
more than one hundred employees (and also, marginally, for those with between 50
and 99 employees).
18
See Figure 6 of Stevens (2012)
15
26. Table 2 Businesses reporting vacancies, %
Business size
Overall
E<20* 20≤E<50 50≤E<100 E≥100
Managers 10.2 23.2 40.1 62.4 15.8
Professionals 11.5 19.1 29.1 42.6 14.8
Technicians and associate profs 8.7 19.3 25.7 38.5 12.4
Tradespersons and rel. workers 20.4 25.5 27.5 36.3 22.1
Clerical sales and service workers 28.6 45.2 58.7 72.8 34.5
Labourers, production, transport or
26.2 41.1 47.3 53.3 30.7
other workers
All occupations 68.5 86.1 89.4 88.0 73.1
Table presents data from questions C14: ‘During the last financial year, has this business had any vacancies?’
and C15: ‘During the last financial year, how many vacancies has this business had for the following roles?’
Table shows percentage of firms reporting each type of vacancy
Figure for ‘all occupations’ does not match that for Table 1 because some firms do not report the occupations
of their vacancies
Figures based in sample strata and weights
Business size (E) is measured by rolling mean employment, or RME.
* Note that the figure for business size being fewer than 20 RME is not all firms in the total business
population with fewer than 20 RME, but rather firms in the BOS sample. For more on these see the Data
Appendix.
Note that figures for number of businesses with vacancies and hard-to-fill vacancies will not match the tables
in the Statistics New Zealand Hot of the Press release because: (a) we use a slightly different sample; (b) we
do not use imputed values; and (c) we use rolling mean employment (RME) from the 2008 financial year,
rather than 2007.
3.3. Hard-to-fill vacancies
Respondents were asked: ‘During the last financial year, was this business easily
able to fill all vacancies with suitable applicants?’ (C16). Those who answered ‘no’ to
this question were classified as having a hard-to-fill vacancy. The second row of
Table 1 (repeated at the bottom of Table 3) summarises these data. Well over half of
the firms that have vacancies find them hard-to-fill (47.9% compared to 76.6%).
Again, the probability of having a hard-to-fill vacancy increases with firm size, with
almost three-quarters of firms with rolling mean employment of one hundred or more
having hard-to-fill vacancies.
16
27. Table 3 Businesses reporting hard-to-fill vacancies, %
Business size
Overall
E<20* 20≤E<50 50≤E<100 E≥100
Managers 4.9 10.1 16.7 29.4 7.2
Professionals 7.1 11.6 16.1 24.8 9.0
Technicians and associate profs 4.6 8.4 11.3 19.4 6.1
Tradespersons and related workers 13.7 16.3 15.1 19.8 14.4
Clerical sales and service workers 10.2 14.2 18.1 24.6 11.8
Labourers, production, transport or
other workers 12.3 17.6 19.9 22.9 13.9
All occupations 44.2 58.8 65.4 73.6 48.7
Table presents data from questions C16 ‘During this last financial year, was this business easily able to fill all
vacancies with suitable applicants?’ and C18: ‘Mark all that apply/ for this business, which roles were hard-to-
fill?’
Table shows percentage of firms reporting each type of vacancy
Figure for ‘all occupations’ does not match that for Table 1 because some firms do not report the occupations
of their hard-to-fill vacancies
Figures based in sample strata and weights
Business size (E) is measured by rolling mean employment, or RME.
Note that the figure for business size being fewer than 20 RME is not all firms in the total business population
with fewer than 20 RME, but rather firms in the BOS sample. For more on these see the Data Appendix.
Note that figures for number of businesses with vacancies and hard-to-fill vacancies will not match the tables
in the Statistics New Zealand Hot of the Press release because: (a) we use a slightly different sample; (b) we
do not use imputed values; and (c) we use rolling mean employment (RME) from the 2008 financial year,
rather than 2007.
Respondents that reported that they found some vacancies hard-to-fill were asked:
‘For this business, which roles were hard-to-fill?’ (C18). ‘Tradespersons and related
workers’ were the occupations with which most businesses had recruitment
difficulties (Table 3). This reflects a more even spread of hard-to-fill vacancies by
firm size and hence the influence of the greater number of small (6-19 employees)
firms.
‘Managers’ were the role for which most large (100+) firms found difficult to fill
vacancies. Given that managers represent a relatively small proportion of total staff,
and one that has an important impact on firm performance (Bloom and Van Reenen,
2007, 2010; UTS, 2010), this is a worrying result.
Comparison with Recruitment Difficulties in Module A
In order to place these figures in context, it is useful to compare these results with the
responses to a similar question that is asked in Module A. In a section on
employment, firms are asked ‘Over the last financial year, to what extent did this
business experience difficulty in recruiting new staff for any of the following
17
28. occupational groups?’ (A33). The different language used in module C (vacancy plus
hard-to-fill vacancy) and Module A (‘difficulty in recruitment’), differences in the
response categories and the influence of previous questions mean that these are not
identical19. The results of such a comparison are presented in Appendix A2. In
summary, there is a high degree of correlation between the two measures, but that
this is not total. The majority of respondents that said they had a severe difficulty in
recruiting each type of staff in Module A said that vacancies were hard-to-fill in
Module C.
The Persistence of Recruitment Difficulties
Notwithstanding the differences between the Module A recruitment difficulties
variables and the Module C hard-to-fill vacancies variable, we can use the Module A
question to consider the persistence of recruitment difficulties. In order to prevent us
becoming overwhelmed with tables, we focus on the year-to-year rank correlations
between the responses to the recruitment difficulty question (A33) for the 2005, 2006,
2007 and 2008 surveys.
As we can see from Table 4, the correlations are both high and significant.
Interestingly, whilst the correlation does decline over time, this decline is not very
steep. There may be a number of reasons for this. One might be that firms with
recruitment difficulties are more likely to have had them in the past, but not
necessarily every year. Another may be a function of the attrition in the survey, as
firms enter and leave.
Whatever the reasons for the particular pattern, there is clearly considerable
persistence in the existence of recruitment difficulties. We shall consider the
predictive power of previous recruitment difficulties for the probability of the firm
posting a vacancy in our econometric analysis in the following section.
19
For more on the subject of how respondents interpret and answer questions in business surveys,
with particular reference to the BOS, see Fabling, Grimes and Stevens (2008, 2012).
18
29. Table 4 Year-to-year rank correlation between reported recruitment difficulties
2005 2006 2007 2008 2005 2006 2007 2008
Managers and professionals Tradesmen and related occupations
2006 0.5836*** 1 0.4827*** 1
(0.0000) (0.0000)
2007 0.4522*** 0.5402*** 1 0.4506*** 0.4592*** 1
(0.0000) (0.0000) (0.0000) (0.0000)
2008 0.5151*** 0.5225*** 0.5450*** 1 0.3668*** 0.4462*** 0.6254*** 1
(0.0000) (0.0000) (0.0000) (0.0000) (0.0000) (0.0000)
Technicians and assistant professionals Other occupations
***
2006 0.4534 1 0.3357*** 1
(0.0000) (0.0000)
2007 0.4225*** 0.5687*** 1 0.3105*** 0.3874*** 1
(0.0000) (0.0000) (0.0000) (0.0000)
2008 0.4161*** 0.4183*** 0.6455*** 1 0.3011*** 0.3362*** 0.4067*** 1
(0.0000) (0.0000) (0.0000) (0.0000) (0.0000) (0.0000)
p value in parenthesis
* significant at 10%; ** significant at 5%; *** significant at 1%
3.4. Skill and non-skill-related shortage vacancies
Respondents that had hard-to-fill vacancies were asked ‘For which of the following
reasons did this business find it hard-to-fill vacancies?’ (question C17). They were
given twelve categories, from which they could choose as many as they wished.
Those that replied ‘applicants lack the work experience the business demands’ or
‘applicants lack the qualifications or skills the business demands’ were defined as
having skill shortage vacancies (SSVs) 20 . Around the same numbers of firms
reported each of these reasons across all firm sizes (Table 5). However, only around
half of businesses that reported that applicants lacked appropriate experience also
reported that they lacked the appropriate qualifications or skills (and vice versa).
Thus, we should be careful as considering these two explanations as synonymous.
Table 5 shows that there are attributes workers obtain through their on-the-job
experience that businesses value over and above qualifications and, in particular,
separate from the things that they call ‘skills’. It may be that experience connotes a
depth of skill rather than merely its presence.
20
For the full list of responses, see SNZ (2008).
19
30. Table 5 Skill-related reasons for hard-to-fill vacancies, by size
Business Size
RME 20 ≤ RME 50 ≤ RME 100+
Total
<20 <50 <100 RME
Applicants lack work experience the 25.4 34.7 37.9 48.1 28.4
business demands
Applicants lack qualifications or skills
25.1 35.2 38.3 47.5 28.2
the business demands
Lack either qualifications or work
13.7 16.2 20.9 21.8 14.7
experience
Lack both qualifications and work
18.4 26.8 27.7 36.8 20.9
experience
Table presents data from questions C17 ‘For which of the following reasons did this business find it hard-to-fill
vacancies?’
Table shows percentage of firms reporting each response
Figures based in sample strata and weights
Business size (E) is measured by rolling mean employment, or RME.
Note that the figure for business size being fewer than 20 RME is not all firms in the total business population
with fewer than 20 RME, but rather firms in the BOS sample. For more on these see the Data Appendix.
Note that figures for number of businesses with vacancies and hard-to-fill vacancies will not match the tables
in the Statistics New Zealand Hot of the Press release because: (a) we use a slightly different sample; (b) we
do not use imputed values; and (c) we use rolling mean employment (RME) from the 2008 financial year,
rather than 2007.
Firms that replied having other reasons besides ‘applicants lack the work experience
the business demands’ or ‘applicants lack the qualifications or skills the business
demands’ were defined as having non-skill-related shortage vacancies (NSR). We
shall use this information allows us to better understand what is unique about skill-
shortage vacancies than other recruitment difficulties that would have different
implications for policy.
3.5. Internal skill gaps
In this section, we explore the internal skill gaps from the BOS 2008 and skill
improvement needs obtained from the computer-aided telephone interview (CATI).
From the BOS, respondents were asked ‘How many of this business’s existing staff
have the skills required to do their job?’ for 6 given occupation groups of managers;
professionals; technicians and associate professionals; tradespersons and related
workers; clerical, sales and service workers; and labourer, production, transport or
other workers. Respondents were further asked the reasons for their staff not having
the skills required. Table 6 shows that more than half of the firms have all their
managers and clerical, sales and service workers with skills required. Internal skill
20
31. gaps are more prominent for less skilled workers, such as clerical, sales and service
workers and labourers, production, transport and other workers.
Table 6 Existing staff with skills required to do their job
Proportion of staff with skills (%)
Occupation Less than half Half or more All staff
Managers 9.8 11.7 78.5
Professionals 4.4 7.3 37.7
Technicians and associate professionals 3.3 9.0 33.0
Tradespersons and related workers 4.4 16.1 32.4
Clerical, sales and service workers 4.4 20.3 60.6
Labourers, production, transport and others 4.2 19.0 36.6
Table presents data from questions C20 ‘How many of this business’s existing staff have the skills required to
do their job?’
Source: SNZ (2009)
Note that the percentages in this table are taken from ‘SNZ (2009) and are not exactly comparable with the
Table 1 and Table 2 and Figure 2. For more on this, see the footnotes to Table 1 and Table 2.
4. Method
In this section we outline our empirical strategy. First we set out our basic
econometric model. This is a two stage, ‘Heckman selection’ model, where we allow
for the interrelationship between the firm’s decision to look for staff externally and
post a vacancy and the probability that these vacancies prove to be hard-to-fill for
skill-related reasons.21
In the following two sections we consider the variables included in each stage of the
model. One of the key issues we face is that we only have one year of information
on our dependent variable, so our model is essentially a cross-sectional model. This
makes interpreting coefficients as causal relationships, rather than merely uncovering
statistically significant correlations, difficult. This is a problem faced by many studies
of this nature (e.g. Mason and Stevens, 2003). We seek to overcome (or at least
mitigate) this by using the fact that the Business Operations Survey is embedded in
the prototype Longitudinal Business Database (LBD). We use additional data from
21
An earlier version of this paper (Mason et al., 2010), shows the importance of accounting for the
relationship between in this way. In unpublished work we also considered using multinomial logit and
bivariate probit models, but concluded that these were not appropriate also.
21
32. previous years’ BOS and information on the firm we have from other sources,
specifically tax and survey data.
Another important issue to bear in mind is the fact that the unit of observation in our
empirical analysis is the firm (in LBD parlance, the enterprise). Thus, when we
estimate the probability of a skill shortage vacancy, we are estimating the probability
of a firm with a vacancy having at least one that is hard-to-fill for skill-related reasons.
We are not estimating the probability of a particular vacancy being hard-to-fill for skill
related reasons. For this we would need vacancy-level information. Our focus is on
the impact on firms rather than on individual vacancies.
Finally, in order to aid interpretation, we also supplement our analysis of SSVs by
considering different specifications of our dependent variable (whether the firm has
an SSV): we investigate specifications where the outcome is restricted to firms that
have SSV only (i.e. not for other reasons)
4.1. Basic econometric model
The primary model we estimate is the probability of reporting skill shortage vacancies
accounting for sample selection. We model the first stage (the selection equation) as
being the probability of reporting having posted a vacancy. The second stage is the
probability that a firm with vacancies finds at least one of them hard-to-fill for reasons
of skill. We also investigate different outcomes in the second stage equations (i.e.
non-skill-related hard-to-fill vacancies and various variations on the SSV/NSR theme).
The discussion of method that follows, however, focuses on the model for SSVs, to
keep the exposition clear.
We suppose that the propensity of firm i to post a skill shortage vacancy can be
expressed as
(1) SSVi X i 1i
where SSV* is the propensity to have a skill shortage vacancy, Xi is a (1×k) vector of k
explanatory variables, is a (k×1) vector of parameters to be estimated and i an
error term. We do not observe the SSV* terms, but the binary realisation of them.
Therefore we assume:
22
33. SSVi 0 if SSVi 0
(2)
SSVi 1 if SSVi 0
This variable SSVi takes one of three values. If the firm reports a skill shortage, SSV
takes the value of 1. It takes the value zero if the firm does not have a skill shortage
vacancy, but does have a vacancy. It takes a missing value when the firm does not
have any vacancies.
The dependent variable in (2) for observation i is observed if:
(3) Vaci Z i 2i 0
where
1 ~ N 0,1
(4) 2 ~ N 0,1
corr 1 , 2
When ≠ 0, standard probit techniques applied to (2) yield biased results. The
selection model provides consistent, asymptotically efficient estimates for all the
parameters in the model. For the model to be identified, we should have at least one
variable in the selection equation (3) that is not in the outcome equation.
4.2. Selection equation – The likelihood of vacancies
In our selection equation (the probability of reporting a vacancy), we include the
following variables in the X vector22. Scale will be an important issue; clearly the
more employees a firm has, the more likely it is to have lost one and need to
advertise for a replacement. We measure firm size by the (natural) logarithm of
rolling mean employment plus a count of working proprietors (from the Linked
Employer-Employee Database or LEED), ln(E). This highlights an important link
between the workers in a firm and the vacancies it posts. The more workers that quit
or are fired from a firm, the more it must replace. We include a direct measure of this
with the separation rates (the total number of employees that leave a firm in a year
divided by the number of employees, again from the LEED), SepRate.
It may be the case that occupations differ in their likelihood of quitting (because they
have different outside options, for example). Therefore we include variables for the
22
For more information on the variables see the Data Appendix to this paper.
23
34. proportions of staff that are ‘managers’, ‘professionals’, ‘associate professionals or
technicians’ or ‘tradespersons’, Propman to Proptrade.
Firms that are already experiencing internal skill gaps may be more likely to attempt
to fill these via external recruitment. Therefore, we include a variable that indicates
whether the firm feels that their staff lack the skills to perform their roles, ISG.
We consider the firms productivity levels using both (the natural logarithm of) their
labour productivity, ln(LP), and multifactor productivity, MFP. The latter is generated
as the residual from a series of industry-level production functions estimated by OLS.
Relative wages
Workers choose to accept a job offer contingent on their knowledge of all alternative
offers. However, if their wages slip behind other alternatives (because wages in the
firm grow more slowly or wages in similar firms grow more rapidly), workers may
leave23. We therefore include the change in wages paid by the firm relative to other
firms in the same industry, j, in the same region, r, (we discuss the calculation of this
in more detail in section 4.3 below), [ln(Wi) – ln(Wijr)].
It may be the case that firms with market power in their product market have greater
scope to compete for scarce skilled labour (their supernormal profits are, in effect,
shared between the owners of capital and labour). Because of this, we also include
a dummy variable to indicate whether the firm is effectively a monopoly (Monopoly).
Business Strategy
To investigate the relationship between he firms’ business strategy and the demand
for skills, we include a set of variables to indicate the business strategy of the firm.
The variables we consider are: whether it was able to obtain a higher price than its
competitors for its goods and services (Price_Leader); whether it developed or
introduced any new or significantly improved goods or services, operational
processes, organisational/ managerial processes or marketing methods (Innovate);
whether it undertook research and development (R&D); whether its primary market
was international, rather than local or national (Mark_Inter); whether it provided
customised goods or services (Customise); whether it exported (Export); or whether it
undertook outward foreign direct investment (ODI).
23
For a discussion on the influences on individual’s decisions to quit, see Stevens (2005).
24
35. There are a number of factors that make it difficult to include the whole suite of
potential business strategy variables from the BOS in our analysis. First, we only
have a single cross-section of information on our dependent variables. Second, the
business strategy variables are highly correlated with each other. Third, business
practices are highly correlated with firm performance and, thus, productivity and the
firm’s ability to pay higher wages than its competitors. Fourth, they are all binary or
other forms of categorical variables. These combine to make analysis difficult and
potential make our estimated coefficients erratic and even counter-intuitive. Because
of these issues, we also performed factor analysis and took the factor that had an
Eigenvalue of one 24 (which in our econometric analysis will be called BS1). The
results of our factor analysis are set our it Table 7 and Table 8.
Table 7 Principal component factor analysis of business strategy variables
Factor Eigenvalue Difference Proportion Cumulative
Factor1 1.03421 0.79462 1.3842 1.3842
Factor2 0.23959 0.23876 0.3207 1.7049
Factor3 0.00083 0.06736 0.0011 1.7060
Factor4 -0.06653 0.01844 -0.0890 1.6169
Factor5 -0.08497 0.07256 -0.1137 1.5032
Factor6 -0.15753 0.06092 -0.2108 1.2924
Factor7 -0.21845 -0.2924 1.0000
LR test: independent vs. saturated: chi2(21) = 2374.58 Prob>chi2 = 0.0000
Table 8 Factor loadings (pattern matrix) and unique variances
Variable Factor1 (BS1) Factor2 Factor3 Uniqueness
Mark_Inter 0.4563 -0.2085 0.0097 0.7482
Customise 0.1627 0.2250 0.0119 0.9228
Price_Leader 0.2047 0.2074 0.0150 0.9148
Innovate 0.2598 0.2691 -0.0100 0.8600
R&D 0.4721 0.0954 -0.0127 0.7678
Export 0.5731 -0.1229 0.0047 0.6565
ODI 0.3725 -0.0765 -0.0093 0.8553
The panel nature of the BOS allows us to consider the firms business strategy in
years prior to the current year’s vacancies (and SSVs). However, some of the
variables (i.e., those in Module C) are not available. Therefore, we consider a
different set of variables and also undertake a separate factor analysis of these. The
24
The so called ‘Kaiser-Guttman rule’ after Guttman (1954) and Kaiser (1970).
25
36. variables we take from the 2007 BOS included the three variables from Module A in
the above analysis: whether they conducted R&D (R&D07), exported (Export07), or
undertook ODI (ODI07). Because we have access to the innovation module B in 2007,
we are able to divide their innovation activity into the four constituent parts, that is,
new or significantly altered: products (prod_inno07), processes (proc_inno07),
organisation (org_innov07) and marketing (mark_inno07). The results of our factor
analysis are set out in Table 9 and Table 10.
Table 9 Principal component factor analysis of 2007 business strategy
Factor Eigenvalue Difference Proportion Cumulative
Factor1 1.49186 1.03350 1.1324 1.1324
Factor2 0.45836 0.47050 0.3479 1.4803
Factor3 -0.01214 0.08671 -0.0092 1.4711
Factor4 -0.09885 0.03521 -0.0750 1.3961
Factor5 -0.13406 0.01513 -0.1018 1.2943
Factor6 -0.14918 0.08937 -0.1132 1.1811
Factor7 -0.23855 . -0.1811 1.0000
LR test: independent vs. saturated: chi2(21) = 3637.14 Prob>chi2 = 0.0000
Table 10 Factor loadings (pattern matrix) and unique variances
Factor1
Variable Factor2 Uniqueness
(BS07)
R&D07 0.4245 0.3145 0.7208
Export07 0.3133 0.3712 0.7641
ODI07 0.2351 0.2875 0.8621
prod_innov07 0.5866 0.0259 0.6552
proc_innov07 0.5428 -0.1862 0.6707
org_innov07 0.5153 -0.2451 0.6744
mark_innov07 0.5039 -0.2088 0.7025
4.3. Probability of SSVs
In addition to some of the control variables included in the selection equation, we
also investigate the relationship between SSVs and relative wages, the local labour
market and types of staff for whom firms are seeking to hire.
26
37. Wages
One might expect a major determinant of firms’ ability to fill any vacancy to be the
wages it pays relative to other potential employers. We have discussed above why
this might not be as clear as it first seems and so the sign on the coefficient of
relative wages will tell us something about the function of the New Zealand labour
market.
In considering the appropriate measure of outside wages, there are a number of
factors to take into account. The unit of observation for the data on wages is the
establishment. We do not have information on wages by skill level. Our measure of
wages is the total wage bill divided by the number of employees on the 13 th of the
month. This can be aggregated from a monthly establishment measure to an annual
enterprise measure using employment weights (or, equivalently, by summing wage
costs and rolling mean employment over the year and dividing one by the other)25.
The two dimensions over which we can measure variation in the outside wage are
industry classification and geography. However, firms often operate in multiple
industries and/or multiple locations. Firm level analysis generally uses the concept of
‘predominant industry’. This is typically measured by taking the industry in which the
firm employs the most workers. Thus, if a firm has two establishments, one
employing 100 workers constructing boats and one employing 20 to sell marine
safety equipment, we say the firm is a boat-maker. If the firm has establishments in
more than one region, we could proceed by analogy to determine its ‘predominant
region’. This is the course followed by Grimes, Ren and Stevens (2012)26. Because
we have information of the numbers of employees and wages at the establishment
level, along with the region in which that establishment is situated and its ANZSIC
code, we can calculate a more sophisticated measure. We calculate the relative
wage at the establishment level and aggregate it across industries and locations in
which it operates using employment weights.
In the analysis for this paper, we actually considered three outside wage measures:
the average wage in the 4-digit industry; the average wage in the local region and;
25
As with other measures using LEED employment, this measure does not take into account the
hours worked by employees (we cannot calculate hourly wages), but it does take into account monthly
variations within the year (e.g. seasonal working).
26
This is because in the questions on internet connectivity in the 2006 Business Operations Survey
used by Grimes et al., respondents are answer with respect to their largest operation.
27
38. the average wage of firms in the industry in the region. However, the measures are
highly correlated with each other at the enterprise level and the influence on the
results is marginal. Therefore, in this paper, we present results from only the
industry-regional measure as it reflects both the national market for skills of a similar
nature and the geographic area.
We chose the Territorial Authority as the appropriate region as we believe that this
most closely approximates a travel-to-work area27. In order to maintain cell sizes, the
definition of industry on which we settled was the 2-digit level according to the
ANZSIC 1996 classification. In cases where the number of firms in a cell dropped
below 50, we used data at the next level of industry aggregation.
The industry-region outside wage for an enterprise (the unit of observation in the LBD
that broadly corresponds with what economists would call the firm) was calculated as
the average wage in the industry-region cell in which the establishments in the
enterprise operated, aggregated using establishment employment weights. That is,
the outside wage of enterprise i, consisting of L establishments, is given by
L M
Ei
(5) Woi W jrm
l 1 m 1 Eikm
where Wjrm is the average wage of the establishments in the 2-digit industry j in the
Territorial Authority r in month m (M will typically, but not exclusively, be 12), Ei is the
total employment in the enterprise and Eikm is the employment in each establishment
in a given month.
Local Labour Market Conditions
We consider three measures of the local labour market conditions (beyond the
industry-region wage). These come from the 2006 Census of Population and
Dwellings. The first two are measures of the supply of labour at the two ends of the
education distribution. First, we consider the percentage of the population with a
degree or higher qualification. Second, we consider the percentage of the population
with no qualifications. The third variable we consider is the unemployment rate in the
Territorial Authority.
27
It is possible to calculate more sophisticated measures of outside wages and local labour market
conditions using more disaggregated (Area Unit or even Meshblock) data and weighting it by some
function of the distance between the two areas. We leave this to later work.
28
39. Because these variables are highly correlated, we perform a factor analysis. The
factor analysis produces two primary factors with Eigenvalues of greater than one. In
order to facilitate interpretation, we undertake factor rotation and obtain the two
factors (Census1 and Census2) as set out in Table 11 to Table 13. The first factor is
primarily made up of the percentage of the population with no qualifications and
unemployment rate variables. The second is a combination of the percentage with
degree and unemployment rate.
Table 11 Principal component factor analysis of census variables
Factor Eigenvalue Difference Proportion Cumulative
Factor 1 1.50331 0.27826 0.5011 0.5011
Factor 2 1.22505 0.95341 0.4083 0.9095
Factor 3 0.27164 . 0.0905 1.0000
LR test: independent vs. saturated: chi2(3) = 3782.54 Prob>chi2 = 0.0000
Table 12 Rotated factor analysis
Factor Eigenvalue Difference Proportion Cumulative
Census1 1.41023 0.09211 0.4701 0.4701
Census2 1.31812 . 0.4394 0.9095
Rotation method: orthogonal varimax
Table 13 Rotated factor loadings (pattern matrix) and unique variances
Variable Census1 Census2 Uniqueness
% no qualifications 0.9318 -0.2150 0.0854
% degree or higher -0.1096 0.9553 0.0754
% unemployment 0.7279 0.5995 0.1108
Occupational breakdown of vacancies
Given the specific nature of many skills, an important element of the ease with which
firms will be able to vacancies will be for whom they are seeking. We therefore
include four variables for the proportion of vacancies that are for the following
occupational groups: managers (Vman), professionals (Vprof), technicians and associate
professionals (Vtech) and tradespersons and related workers (Vtrade). The baseline is a
29
40. combination of clerical sales and services workers and labourers, production,
transport or other workers28.
5. Results
Our results are set out in three sections. In the first section (5.1) we examine SSVs
using contemporaneous variables. These will show us which types of firms are
currently experiencing SSVs. Next we consider lagged values of the BOS and other
LBD variables (5.2). This allows us to look at the characteristics of firms prior to the
year in which they reported SSVs. Finally, we consider different specifications of the
dependent variable to give some contextual information to help understand our main
results (5.3).
5.1. Using contemporaneous variables
The results from our estimation using contemporaneous variables are set out in
Table 14 and Table 15. The first two columns show the impact of our industry
dummies, with column (1) excluding industry dummies and the subsequent columns
including them. In column (3) we introduce internal skill gaps and our business
strategy variables. Column (4) replaces the strategy variables with the principal
factor and the final column presents a more parsimonious specification.
Table 14 presents the results for the selection equation of our contemporaneous
specifications. Comparison of (1) and (2) suggests that the impact of our industry
dummies on the remaining coefficients is relatively minor.
In general, larger firms and those that are growing are more likely to be posting a
vacancy. The separation rate of the firm has no more predictive power beyond the
total number of employees in explaining the variation in the probability of posting a
vacancy.
Firms that are increasing their wages faster than their competitors tend to be more
likely to have a vacancy, although this is not statistically significant in all
specifications. Note, however, that in this contemporaneous specification this may
reflect firms raising wages in response to staff turnover or firm expansion. This is
something we return to when we consider our lagged specifications in section 5.2
28
We also included the first of these in preliminary analysis, but its coefficient was never statistically
significant.
30
41. below. The productivity of the firm does not appear to help explain the probability of a
firm posting a vacancy, ceteris paribus29.
Firms that undertake training in the current year are more likely to have vacancies.
Firms enjoying a monopoly in their product market and those with collective
agreements are no more likely to have vacancies.
None of the occupations appear to be any more likely to create a need for vacancies.
When we account for the occupational make-up of the firms employment (in columns
(1) to (3)), we find no relationship between this and the likelihood of posting a
vacancy. Because of this, we exclude the occupational variables from specifications
(4) and (5).
We introduce our measure of internal skill gaps (ISG) and business strategy
variables in column (3). Firms with internal skill gaps are no more likely to have
vacancies, ceteris paribus. Firms that consider themselves to be price leaders and
those that have innovated are more likely to have vacancies, a result that is
statistically significant at the 1% level. Firms that undertake a high degree of
customisation and ODI are also more likely to have a vacancy, although these results
are significant only at the 10% level.
When we replace these binary variables with the factor (BS1), this is positively
correlated with the probability of having vacancies (columns (4) and (5)). This result
is significant at the 5% level.
29
Note that we estimated a number of different specifications of the productivity variable and obtain
similar results. We also estimated the models in Table 14 and Table 15 with both labour productivity
and MFP, but the models with MFP either failed or experienced difficulty converging. We take this as
a sign of a less well-specified model and so do not present the results.
31