The study explored the effect of government capital expenditure on manufacturing sector output in Nigeria using time series data from 1981 to 2018. The manufacturing sector output taken as the total volume of inflation adjusted value of output produced by all the manufacturing industries was the dependent variable. The government capital expenditure was disaggregated into four functional expenses as capital expenditures on the road, health, communication, and power electricity . The annual time series data employed were analysed for unit roots using the augmented Dickey Fuller ADF , and regression techniques based on the Autoregressive Distributive Lag ARDL to determine the relationships. The findings revealed that capital expenditure on road infrastructure has a short run positive significant effect on manufacturing sector output, but an insignificant adverse impact on manufacturing sector output in Nigeria capital expenditure on health has significant impacts on the manufacturing sector output in Nigeria driving at negative in the short run and then positive in the long run capital expenditure on telecommunication has a significant positive impact on manufacturing sector output in Nigeria both in the long run and short run whereas capital expenditure on the power supply has an insignificant negative effect in long and short periods. The study hence recommended increased expenditure on road, health, electricity and telecommunication to boost the manufacturing sector propensity for growth and productivity. Okpala, Osita Victor "Government Capital Expenditure and Manufacturing Sector Output in Nigeria" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-6 | Issue-3 , April 2022, URL: https://www.ijtsrd.com/papers/ijtsrd49683.pdf Paper URL: https://www.ijtsrd.com/management/accounting-and-finance/49683/government-capital-expenditure-and-manufacturing-sector-output-in-nigeria/okpala-osita-victor
The growth and development of any nation is highly dependent on the level of infrastructure. Infrastructural decay has taken a big toll on the economic development of most Sub- Saharan African nations. This paper investigated the effect infrastructural decay on the growth of the manufacturing sector in Sub- Saharan Africa with particular reference to the Nigerian situation. The data necessary for this study were obtained from secondary sources. The results of unit root suggest that all the variables in the model are stationary. The ordinary least square regression with a coefficient of 0.92 revealed a strong positive relationship between the variables of interest. A co-integration test was performed on these variables to determine the long-run relationship between the variables. The results of causality tests suggest that electricity supply, transport infrastructure and inflation rate (the explanatory variables) jointly explain changes in the manufacturing sector performance. The result also reveals a one-way causation running from interest rate to manufacturing sector performance. The Johansen cointegration result reveals the existence of a common trend among the variables of interest. Electricity decay was found to have the greatest negative impact on the manufacturing sector’s financial performance and output followed by inflation and transportation. The government is therefore enjoined to continue the reform programmes across the infrastructural segments of the economy.
Determinants of Business Performance in the Nigerian Manufacturing Sectorijtsrd
This study examines the determinants of business performance in the Nigerias manufacturing sector. The study was necessitated by the perceived declining performance of the Nigeria manufacturing sector. Secondary data covering the period 1980 2018 were sourced from the Central Bank of Nigeria. The model's estimates were estimated via multiple econometric model of the ordinary least square to ascertain the effect of macroeconomic variable Financial intermediation, Infrastructure, Market size, Exchange rate, Interest rate and Inflation rate on the business performance in the Nigerias manufacturing sector. From the result of the OLS, it was observed that financial intermediation, infrastructure and market size have a positive impact on manufacturing sector while exchange rate, interest rate and inflation rate have a negative impact on manufacturing sector in Nigeria. From the regression analysis, the results also show that all the variables conform to the a priori expectation of the study. With the exception of infrastructure and inflation rate, all other variables are statically significant which indicates that financial intermediation, market size, exchange rate, interest rate are good determinants of business performance in the Nigerian manufacturing sector. The study recommends that the energy sector needs to be overhauled especially the EEDC to supply just the sufficient energy to drive the economy. Painstaking and well coordinated macro economic policies with special references to the price level and exchange rate regime need to be put in place to ameliorate the business sector among others. Nwakoby, Nkiru Peace Ph.D | Dibua, Emmanuel Chijioke PhD | Ezeanolue Uju Scholastica ""Determinants of Business Performance in the Nigerian Manufacturing Sector"" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-3 , April 2019, URL: https://www.ijtsrd.com/papers/ijtsrd23141.pdf
Paper URL: https://www.ijtsrd.com/management/operations-management/23141/determinants-of-business-performance-in-the-nigerian-manufacturing-sector/nwakoby-nkiru-peace-phd
Impact of Commercial Banking on Nigeria Industrial Sectorijtsrd
This study examines the impact of commercial banking on Nigeria industrial sector using secondary data covering the period of 1980 2018 that were obtained from the Central Bank of Nigeria. The model's estimates were estimated via multiple econometric model of the ordinary least square to determine the effect of commercial bank credit to industrial sector, inflation, infrastructure, exchange rate, interest rate, labour force and bank capital on industrial sector proxied by industrial output. The results show that commercial bank credits to industrial sector, infrastructure, inflation, labour and bank capital have a positive impact on industrial sector while exchange rate has a negative impact on industrial sector but conforms to the a priori expectation. The study also found out that only commercial bank credits to industrial sector and infrastructure were significant in explaining industrial sector growth while other variables used in the study were all found to be non significant in explaining the growth rate of the industrial sector. The study concludes that adequate commercial banks credit intermediation in the industrial sector and government expenditure on the needed infrastructure will enhance the sector performance. Onwuteaka, Ifeoma Cecilia PhD | Molokwu, Ifeoma Mirian | Aju Gregory. C. ""Impact of Commercial Banking on Nigeria Industrial Sector"" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-3 , April 2019, URL: https://www.ijtsrd.com/papers/ijtsrd23140.pdf
Paper URL: https://www.ijtsrd.com/management/-/23140/impact-of-commercial-banking-on-nigeria-industrial-sector/onwuteaka-ifeoma-cecilia-phd
Empirical Assessment of the Nexus between Industrialization and Economic Grow...ijtsrd
The study examined the relationship between industrialization and the level of economic growth among nations in Africa from year 2013 to 2019. The study categorized African nations into five top industrialized nations and five least industrialized nations. Economic growth was proxy using Gross Domestic Product GDP and Per capita Gross Domestic Product GDP . Time series data on national GDP, population and level of industrialization were obtained from International Monetary Fund statistical data, the Worldometer and United Nation Industrial Development Organization UNIDO . By deploying the correlation statistics and t test aided by SPSS version 20, the study tested if there was any significant relationship between the mean GDP of the top five industrialized nations and the mean GDP of the least five industrialized nations. It further tested if there was any significance relation between the mean per capita GDP of the top five industrialized nations and the mean per capita GDP of the least five industrialized nations. Findings showed a high correlation between the mean GDP of the top five industrialized nations and the mean GDP of the least five industrialized nations. Again it was found that there is significance relationship between the mean per capita GDP of the top five industrialized nations and the mean per capita GDP of the least five industrialized nations. As both GDP and per capita GDP of both industrialized and least industrialized nations move in the same direction regardless of the level of industrialization, the study concluded that industrialization is yet to a significant relationship between GDP and per capita GDP of African nations. It was recommended, among other things, that African nations should make and implement policies that will unlock the effect of industrialization on the level of their GDPs and per capita GDPs. Ezeala George | Okeke Ijeoma "Empirical Assessment of the Nexus between Industrialization and Economic Growth of Nations: The African Perspective" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-7 | Issue-2 , April 2023, URL: https://www.ijtsrd.com.com/papers/ijtsrd53985.pdf Paper URL: https://www.ijtsrd.com.com/management/accounting-and-finance/53985/empirical-assessment-of-the-nexus-between-industrialization-and-economic-growth-of-nations-the-african-perspective/ezeala-george
Macroeconomic Variables and Manufacturing Sector Output in Nigeriaijtsrd
Management of macroencomic variables has been noted as instrumental to a well performing manufacturing sector. This study thus examined the effect of macroencomic variables on the manufacturing sector in Nigeria within a liberalised economic era of 1986 to 2018. The Autoregressive Distributive Lag model was employed for data analysis. The results revealed that macroeconomic variables has 93 significant short run policy effect but no significant long run effects on manufacturing sector output in Nigeria. The endogenous dynamics of manufacturing sector previous year outputs exerted a significance influence on the macroeconomic variables long run relationship effect on current year. The explanatory variables suggested that money supply M2 , interest rate INTR and credit to private sector CPS exerted positive effects on manufacturing sector output at short term trends. The study thus posits that macroeconomic variables have varying levels of effects on the manufacturing sectors of Nigerian economy. The monetary authority should employ the monetary policy stance in a pattern that increases money supply in order to boost investment in manufacturing sector which would eventual bring about improved output to Nigeria. Dr. Loretta Anayo Ozuah "Macroeconomic Variables and Manufacturing Sector Output in Nigeria" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-2 , February 2021, URL: https://www.ijtsrd.com/papers/ijtsrd38420.pdf Paper Url: https://www.ijtsrd.com/management/accounting-and-finance/38420/macroeconomic-variables-and-manufacturing-sector-output-in-nigeria/dr-loretta-anayo-ozuah
The growth and development of any nation is highly dependent on the level of infrastructure. Infrastructural decay has taken a big toll on the economic development of most Sub- Saharan African nations. This paper investigated the effect infrastructural decay on the growth of the manufacturing sector in Sub- Saharan Africa with particular reference to the Nigerian situation. The data necessary for this study were obtained from secondary sources. The results of unit root suggest that all the variables in the model are stationary. The ordinary least square regression with a coefficient of 0.92 revealed a strong positive relationship between the variables of interest. A co-integration test was performed on these variables to determine the long-run relationship between the variables. The results of causality tests suggest that electricity supply, transport infrastructure and inflation rate (the explanatory variables) jointly explain changes in the manufacturing sector performance. The result also reveals a one-way causation running from interest rate to manufacturing sector performance. The Johansen cointegration result reveals the existence of a common trend among the variables of interest. Electricity decay was found to have the greatest negative impact on the manufacturing sector’s financial performance and output followed by inflation and transportation. The government is therefore enjoined to continue the reform programmes across the infrastructural segments of the economy.
Determinants of Business Performance in the Nigerian Manufacturing Sectorijtsrd
This study examines the determinants of business performance in the Nigerias manufacturing sector. The study was necessitated by the perceived declining performance of the Nigeria manufacturing sector. Secondary data covering the period 1980 2018 were sourced from the Central Bank of Nigeria. The model's estimates were estimated via multiple econometric model of the ordinary least square to ascertain the effect of macroeconomic variable Financial intermediation, Infrastructure, Market size, Exchange rate, Interest rate and Inflation rate on the business performance in the Nigerias manufacturing sector. From the result of the OLS, it was observed that financial intermediation, infrastructure and market size have a positive impact on manufacturing sector while exchange rate, interest rate and inflation rate have a negative impact on manufacturing sector in Nigeria. From the regression analysis, the results also show that all the variables conform to the a priori expectation of the study. With the exception of infrastructure and inflation rate, all other variables are statically significant which indicates that financial intermediation, market size, exchange rate, interest rate are good determinants of business performance in the Nigerian manufacturing sector. The study recommends that the energy sector needs to be overhauled especially the EEDC to supply just the sufficient energy to drive the economy. Painstaking and well coordinated macro economic policies with special references to the price level and exchange rate regime need to be put in place to ameliorate the business sector among others. Nwakoby, Nkiru Peace Ph.D | Dibua, Emmanuel Chijioke PhD | Ezeanolue Uju Scholastica ""Determinants of Business Performance in the Nigerian Manufacturing Sector"" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-3 , April 2019, URL: https://www.ijtsrd.com/papers/ijtsrd23141.pdf
Paper URL: https://www.ijtsrd.com/management/operations-management/23141/determinants-of-business-performance-in-the-nigerian-manufacturing-sector/nwakoby-nkiru-peace-phd
Impact of Commercial Banking on Nigeria Industrial Sectorijtsrd
This study examines the impact of commercial banking on Nigeria industrial sector using secondary data covering the period of 1980 2018 that were obtained from the Central Bank of Nigeria. The model's estimates were estimated via multiple econometric model of the ordinary least square to determine the effect of commercial bank credit to industrial sector, inflation, infrastructure, exchange rate, interest rate, labour force and bank capital on industrial sector proxied by industrial output. The results show that commercial bank credits to industrial sector, infrastructure, inflation, labour and bank capital have a positive impact on industrial sector while exchange rate has a negative impact on industrial sector but conforms to the a priori expectation. The study also found out that only commercial bank credits to industrial sector and infrastructure were significant in explaining industrial sector growth while other variables used in the study were all found to be non significant in explaining the growth rate of the industrial sector. The study concludes that adequate commercial banks credit intermediation in the industrial sector and government expenditure on the needed infrastructure will enhance the sector performance. Onwuteaka, Ifeoma Cecilia PhD | Molokwu, Ifeoma Mirian | Aju Gregory. C. ""Impact of Commercial Banking on Nigeria Industrial Sector"" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-3 , April 2019, URL: https://www.ijtsrd.com/papers/ijtsrd23140.pdf
Paper URL: https://www.ijtsrd.com/management/-/23140/impact-of-commercial-banking-on-nigeria-industrial-sector/onwuteaka-ifeoma-cecilia-phd
Empirical Assessment of the Nexus between Industrialization and Economic Grow...ijtsrd
The study examined the relationship between industrialization and the level of economic growth among nations in Africa from year 2013 to 2019. The study categorized African nations into five top industrialized nations and five least industrialized nations. Economic growth was proxy using Gross Domestic Product GDP and Per capita Gross Domestic Product GDP . Time series data on national GDP, population and level of industrialization were obtained from International Monetary Fund statistical data, the Worldometer and United Nation Industrial Development Organization UNIDO . By deploying the correlation statistics and t test aided by SPSS version 20, the study tested if there was any significant relationship between the mean GDP of the top five industrialized nations and the mean GDP of the least five industrialized nations. It further tested if there was any significance relation between the mean per capita GDP of the top five industrialized nations and the mean per capita GDP of the least five industrialized nations. Findings showed a high correlation between the mean GDP of the top five industrialized nations and the mean GDP of the least five industrialized nations. Again it was found that there is significance relationship between the mean per capita GDP of the top five industrialized nations and the mean per capita GDP of the least five industrialized nations. As both GDP and per capita GDP of both industrialized and least industrialized nations move in the same direction regardless of the level of industrialization, the study concluded that industrialization is yet to a significant relationship between GDP and per capita GDP of African nations. It was recommended, among other things, that African nations should make and implement policies that will unlock the effect of industrialization on the level of their GDPs and per capita GDPs. Ezeala George | Okeke Ijeoma "Empirical Assessment of the Nexus between Industrialization and Economic Growth of Nations: The African Perspective" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-7 | Issue-2 , April 2023, URL: https://www.ijtsrd.com.com/papers/ijtsrd53985.pdf Paper URL: https://www.ijtsrd.com.com/management/accounting-and-finance/53985/empirical-assessment-of-the-nexus-between-industrialization-and-economic-growth-of-nations-the-african-perspective/ezeala-george
Macroeconomic Variables and Manufacturing Sector Output in Nigeriaijtsrd
Management of macroencomic variables has been noted as instrumental to a well performing manufacturing sector. This study thus examined the effect of macroencomic variables on the manufacturing sector in Nigeria within a liberalised economic era of 1986 to 2018. The Autoregressive Distributive Lag model was employed for data analysis. The results revealed that macroeconomic variables has 93 significant short run policy effect but no significant long run effects on manufacturing sector output in Nigeria. The endogenous dynamics of manufacturing sector previous year outputs exerted a significance influence on the macroeconomic variables long run relationship effect on current year. The explanatory variables suggested that money supply M2 , interest rate INTR and credit to private sector CPS exerted positive effects on manufacturing sector output at short term trends. The study thus posits that macroeconomic variables have varying levels of effects on the manufacturing sectors of Nigerian economy. The monetary authority should employ the monetary policy stance in a pattern that increases money supply in order to boost investment in manufacturing sector which would eventual bring about improved output to Nigeria. Dr. Loretta Anayo Ozuah "Macroeconomic Variables and Manufacturing Sector Output in Nigeria" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-2 , February 2021, URL: https://www.ijtsrd.com/papers/ijtsrd38420.pdf Paper Url: https://www.ijtsrd.com/management/accounting-and-finance/38420/macroeconomic-variables-and-manufacturing-sector-output-in-nigeria/dr-loretta-anayo-ozuah
The Impact of Agricultural and Industrial Sectors on Economic Development in ...iosrjce
This study aimed at investigating the impact of the agricultural and industrial sector on the overall
economic development of the Nigeria using secondary data from 1981 – 2012. A multiple regression approach
was used for the estimation. To determine the stability of the time series data used in the study, Augmented
Dickey–Fuller (ADF) and Philips–Perron (pp) unit root tests were adopted. The empirical results show
cointegration relations among Real GDP per capita (RGDPP), Agricultural contribution to RGDPP (ARG),
Industrial contribution to RGDPP (IND), Interest rate (INT) and Inflation rate (IFL) in the period under
investigation. Agricultural and industrial contributions to RGDPP are significant variables explaining
economic development in Nigeria. The overall result of the analysis indicates that these sectors have significant
positive effect on economic development of Nigeria both in the short-run and in the long-run. This research
therefore suggest that there is need for government and the private investors to focus their attention on these
sectors to boost the economy of the nation and efforts must be made to diversified the economy and focus should
be shifted away from export of crude oil only and more effort should be concentrated on agricultural and
industrial development. This would translate to meaningful development in these sectors which will trickle down
to create employment opportunities, enhance productivity and increase agricultural production for exports.
Establishment of manufacturing firms in any
given location is expected to impact
positively on employment creation and
poverty reduction. Kenyan counties are no
exception hence for them to continuously
address existing unemployment and poverty
levels, attracting manufacturing firms
becomes an important venture. However, all
counties are not endowed the same way
leading to variations in the number of
manufacturing firms they have already
attracted. This paper investigated the factors that cause these variations. The study employed Negative
Binomial Regression model and has found out that insecurity level, agglomeration economies, availability of
water, availability of roads and cost of land causes these variations. On strength of these findings, this study
recommends on the need to reduce crime incidents in order to boost investor’s confidence, enhance roads
availability and also ensure adequate water for industrial purposes acrossthe counties. This can be done by
availing more funds to both roads and water sectors. Further, provision of industrial parks with improved
infrastructure around them will boost agglomeration economies for manufacturing firms and other
investments. Also, since cost of land across counties may not reduce, leasing of industrial land to firms at a
lower cost will attract and retain firms. It is envisaged that the recommendations herein will positively
inform county leadership and if eventually actualized, counties will be on the right path towards addressing
unemployment and poverty.
Nigeria is an oil producing nation which have been relying heavily on oil revenue for its economic well being. Oil depletes and its price can crash making dependence on oil as a mono means for the country’s future futile. Information and communication technology (ICT) on the other hand has impacted the economic growth of various nations such as India. ICT seems to be a key factor in stimulating the development of a country’s productivity across most sectors of the economy and ensuring global competiveness and a move to a New Economy. This Paper examines if a causal relationship exists between ICT and economic wellbeing (GCI) and if ICT can offer a way forward for Nigeria to move from oil based to service and product based economy. The paper also conducts an empirical analysis to find out if oil producing nations experience better growth against ICT innovative nations using 10 countries. The results of the analysis support the believe that ICT led development and of the existence of a causal link between ICT and economic growth and non-existence of a causal link between oil production alone and economic development.
Ethiopia’s Manufacturing Industry Opportunities, Challenges and Way Forward: ...CrimsonpublishersNTNF
Ethiopia’s Manufacturing Industry Opportunities, Challenges and Way Forward: A Sectoral Overview by Tekeba Eshetie in Food science journal_ Nutrition and Food open access journal
Challenges Adversely Affecting the Performance of the Manufacturing Sector of...Dr. Amarjeet Singh
The manufacturing sector of Ghana is bedeviled with many challenges, both external and internal, ranging from poor regulatory environment to inadequate level of skilled labour. Manufacturing firms in Ghana were surveyed, using a sample size of 120, based on purposive sampling. The study was poised to determine those variables that were available and those that were not available in the firms and were a setback. In addition a rating scale was used to determine those that were more critical and could adversely affect the performance of the sector. The results revealed there were high rent costs (84.2%) and influx of foreign products (87.5%) as well as inadequate level of skilled labour (77.5). The study was also intended to determine which variable was critically challenging and its absence could affect the performance of the sector. Clearly, poor regulatory environment was ranked the highest on the part of external challenges while inadequate skilled labour was rank the highest on the part of internal challenges. It is therefore recommended that skills development should be the priority of manufacturing firms, with the aim of closing manufacturing skills gap. Further, the government should make conscious attempt to regulate the influx of foreign products into the country.
Association between Investment, Production, Export and Import: The Impact of...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.
‘Six Sigma Technique’ A Journey Through its Implementationijtsrd
The manufacturing industries all over the world are facing tough challenges for growth, development and sustainability in today’s competitive environment. They have to achieve apex position by adapting with the global competitive environment by delivering goods and services at low cost, prime quality and better price to increase wealth and consumer satisfaction. Cost Management ensures profit, growth and sustainability of the business with implementation of Continuous Improvement Technique like Six Sigma. This leads to optimize Business performance. The method drives for customer satisfaction, low variation, reduction in waste and cycle time resulting into a competitive advantage over other industries which did not implement it. The main objective of this paper ‘Six Sigma Technique A Journey Through Its Implementation’ is to conceptualize the effectiveness of Six Sigma Technique through the journey of its implementation. Aditi Sunilkumar Ghosalkar "‘Six Sigma Technique’: A Journey Through its Implementation" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-8 | Issue-1 , February 2024, URL: https://www.ijtsrd.com/papers/ijtsrd64546.pdf Paper Url: https://www.ijtsrd.com/other-scientific-research-area/other/64546/‘six-sigma-technique’-a-journey-through-its-implementation/aditi-sunilkumar-ghosalkar
Edge Computing in Space Enhancing Data Processing and Communication for Space...ijtsrd
Edge computing, a paradigm that involves processing data closer to its source, has gained significant attention for its potential to revolutionize data processing and communication in space missions. With the increasing complexity and data volume generated by modern space missions, traditional centralized computing approaches face challenges related to latency, bandwidth, and security. Edge computing in space, involving on board processing and analysis of data, offers promising solutions to these challenges. This paper explores the concept of edge computing in space, its benefits, applications, and future prospects in enhancing space missions. Manish Verma "Edge Computing in Space: Enhancing Data Processing and Communication for Space Missions" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-8 | Issue-1 , February 2024, URL: https://www.ijtsrd.com/papers/ijtsrd64541.pdf Paper Url: https://www.ijtsrd.com/computer-science/artificial-intelligence/64541/edge-computing-in-space-enhancing-data-processing-and-communication-for-space-missions/manish-verma
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This study aimed at investigating the impact of the agricultural and industrial sector on the overall
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was used for the estimation. To determine the stability of the time series data used in the study, Augmented
Dickey–Fuller (ADF) and Philips–Perron (pp) unit root tests were adopted. The empirical results show
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to create employment opportunities, enhance productivity and increase agricultural production for exports.
Establishment of manufacturing firms in any
given location is expected to impact
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poverty reduction. Kenyan counties are no
exception hence for them to continuously
address existing unemployment and poverty
levels, attracting manufacturing firms
becomes an important venture. However, all
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Edge computing, a paradigm that involves processing data closer to its source, has gained significant attention for its potential to revolutionize data processing and communication in space missions. With the increasing complexity and data volume generated by modern space missions, traditional centralized computing approaches face challenges related to latency, bandwidth, and security. Edge computing in space, involving on board processing and analysis of data, offers promising solutions to these challenges. This paper explores the concept of edge computing in space, its benefits, applications, and future prospects in enhancing space missions. Manish Verma "Edge Computing in Space: Enhancing Data Processing and Communication for Space Missions" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-8 | Issue-1 , February 2024, URL: https://www.ijtsrd.com/papers/ijtsrd64541.pdf Paper Url: https://www.ijtsrd.com/computer-science/artificial-intelligence/64541/edge-computing-in-space-enhancing-data-processing-and-communication-for-space-missions/manish-verma
Dynamics of Communal Politics in 21st Century India Challenges and Prospectsijtsrd
Communal politics in India has evolved through centuries, weaving a complex tapestry shaped by historical legacies, colonial influences, and contemporary socio political transformations. This research comprehensively examines the dynamics of communal politics in 21st century India, emphasizing its historical roots, socio political dynamics, economic implications, challenges, and prospects for mitigation. The historical perspective unravels the intricate interplay of religious identities and power dynamics from ancient civilizations to the impact of colonial rule, providing insights into the evolution of communalism. The socio political dynamics section delves into the contemporary manifestations, exploring the roles of identity politics, socio economic disparities, and globalization. The economic implications section highlights how communal politics intersects with economic issues, perpetuating disparities and influencing resource allocation. Challenges posed by communal politics are scrutinized, revealing multifaceted issues ranging from social fragmentation to threats against democratic values. The prospects for mitigation present a multifaceted approach, incorporating policy interventions, community engagement, and educational initiatives. The paper conducts a comparative analysis with international examples, identifying common patterns such as identity politics and economic disparities. It also examines unique challenges, emphasizing Indias diverse religious landscape, historical legacy, and secular framework. Lessons for effective strategies are drawn from international experiences, offering insights into inclusive policies, interfaith dialogue, media regulation, and global cooperation. By scrutinizing historical epochs, contemporary dynamics, economic implications, and international comparisons, this research provides a comprehensive understanding of communal politics in India. The proposed strategies for mitigation underscore the importance of a holistic approach to foster social harmony, inclusivity, and democratic values. Rose Hossain "Dynamics of Communal Politics in 21st Century India: Challenges and Prospects" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-8 | Issue-1 , February 2024, URL: https://www.ijtsrd.com/papers/ijtsrd64528.pdf Paper Url: https://www.ijtsrd.com/humanities-and-the-arts/history/64528/dynamics-of-communal-politics-in-21st-century-india-challenges-and-prospects/rose-hossain
Assess Perspective and Knowledge of Healthcare Providers Towards Elehealth in...ijtsrd
Background and Objective Telehealth has become a well known tool for the delivery of health care in Saudi Arabia, and the perspective and knowledge of healthcare providers are influential in the implementation, adoption and advancement of the method. This systematic review was conducted to examine the current literature base regarding telehealth and the related healthcare professional perspective and knowledge in the Kingdom of Saudi Arabia. Materials and Methods This systematic review was conducted by searching 7 databases including, MEDLINE, CINHAL, Web of Science, Scopus, PubMed, PsycINFO, and ProQuest Central. Studies on healthcare practitioners telehealth knowledge and perspectives published in English in Saudi Arabia from 2000 to 2023 were included. Boland directed this comprehensive review. The researchers examined each connected study using the AXIS tool, which evaluates cross sectional systematic reviews. Narrative synthesis was used to summarise and convey the data. Results Out of 1840 search results, 10 studies were included. Positive outlook and limited knowledge among providers were seen across trials. Healthcare professionals like telehealth for its ability to improve quality, access, and delivery, save time and money, and be successful. Age, gender, occupation, and work experience also affect health workers knowledge. In Saudi Arabia, healthcare professionals face inadequate expert assistance, patient privacy, internet connection concerns, lack of training courses, lack of telehealth understanding, and high costs while performing telemedicine. Conclusions Healthcare practitioners telehealth perceptions and knowledge were examined in this systematic study. Its collection of concerned experts different personal attitudes and expertise would help enhance telehealths implementation in Saudi Arabia, develop its healthcare delivery alternative, and eliminate frequent problems. Badriah Mousa I Mulayhi | Dr. Jomin George | Judy Jenkins "Assess Perspective and Knowledge of Healthcare Providers Towards Elehealth in Saudi Arabia: A Systematic Review" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-8 | Issue-1 , February 2024, URL: https://www.ijtsrd.com/papers/ijtsrd64535.pdf Paper Url: https://www.ijtsrd.com/medicine/other/64535/assess-perspective-and-knowledge-of-healthcare-providers-towards-elehealth-in-saudi-arabia-a-systematic-review/badriah-mousa-i-mulayhi
The Impact of Digital Media on the Decentralization of Power and the Erosion ...ijtsrd
The impact of digital media on the distribution of power and the weakening of traditional gatekeepers has gained considerable attention in recent years. The adoption of digital technologies and the internet has resulted in declining influence and power for traditional gatekeepers such as publishing houses and news organizations. Simultaneously, digital media has facilitated the emergence of new voices and players in the media industry. Digital medias impact on power decentralization and gatekeeper erosion is visible in several ways. One significant aspect is the democratization of information, which enables anyone with an internet connection to publish and share content globally, leading to citizen journalism and bypassing traditional gatekeepers. Another aspect is the disruption of conventional media industry business models, as traditional organizations struggle to adjust to the decrease in advertising revenue and the rise of digital platforms. Alternative business models, such as subscription models and crowdfunding, have become more prevalent, leading to the emergence of new players. Overall, the impact of digital media on the distribution of power and the weakening of traditional gatekeepers has brought about significant changes in the media landscape and the way information is shared. Further research is required to fully comprehend the implications of these changes and their impact on society. Dr. Kusum Lata "The Impact of Digital Media on the Decentralization of Power and the Erosion of Traditional Gatekeepers" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-8 | Issue-1 , February 2024, URL: https://www.ijtsrd.com/papers/ijtsrd64544.pdf Paper Url: https://www.ijtsrd.com/humanities-and-the-arts/political-science/64544/the-impact-of-digital-media-on-the-decentralization-of-power-and-the-erosion-of-traditional-gatekeepers/dr-kusum-lata
Online Voices, Offline Impact Ambedkars Ideals and Socio Political Inclusion ...ijtsrd
This research investigates the nexus between online discussions on Dr. B.R. Ambedkars ideals and their impact on social inclusion among college students in Gurugram, Haryana. Surveying 240 students from 12 government colleges, findings indicate that 65 actively engage in online discussions, with 80 demonstrating moderate to high awareness of Ambedkars ideals. Statistically significant correlations reveal that higher online engagement correlates with increased awareness p 0.05 and perceived social inclusion. Variations across colleges and a notable effect of college type on perceived social inclusion highlight the influence of contextual factors. Furthermore, the intersectional analysis underscores nuanced differences based on gender, caste, and socio economic status. Dr. Kusum Lata "Online Voices, Offline Impact: Ambedkar's Ideals and Socio-Political Inclusion - A Study of Gurugram District" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-8 | Issue-1 , February 2024, URL: https://www.ijtsrd.com/papers/ijtsrd64543.pdf Paper Url: https://www.ijtsrd.com/humanities-and-the-arts/political-science/64543/online-voices-offline-impact-ambedkars-ideals-and-sociopolitical-inclusion--a-study-of-gurugram-district/dr-kusum-lata
Problems and Challenges of Agro Entreprenurship A Studyijtsrd
Noting calls for contextualizing Agro entrepreneurs problems and challenges of the agro entrepreneurs and for greater attention to the Role of entrepreneurs in agro entrepreneurship research, we conduct a systematic literature review of extent research in agriculture entrepreneurship to overcome the study objectives of complications of agro entrepreneurs through various factors, Development of agriculture products is a key factor for the overall economic growth of agro entrepreneurs Agro Entrepreneurs produces firsthand large scale employment, utilizes the labor and natural resources, This research outlines the problems of Weather and Soil Erosions, Market price fluctuation, stimulates labor cost problems, reduces concentration of Price volatility, Dependency on Intermediaries, induces Limited Bargaining Power, and Storage and Transportation Costs. This paper mainly devoted to highlight Problems and challenges faced for the sustainable of Agro Entrepreneurs in India. Vinay Prasad B "Problems and Challenges of Agro Entreprenurship - A Study" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-8 | Issue-1 , February 2024, URL: https://www.ijtsrd.com/papers/ijtsrd64540.pdf Paper Url: https://www.ijtsrd.com/other-scientific-research-area/other/64540/problems-and-challenges-of-agro-entreprenurship--a-study/vinay-prasad-b
Comparative Analysis of Total Corporate Disclosure of Selected IT Companies o...ijtsrd
Disclosure is a process through which a business enterprise communicates with external parties. A corporate disclosure is communication of financial and non financial information of the activities of a business enterprise to the interested entities. Corporate disclosure is done through publishing annual reports. So corporate disclosure through annual reports plays a vital role in the life of all the companies and provides valuable information to investors. The basic objectives of corporate disclosure is to give a true and fair view of companies to the parties related either directly or indirectly like owner, government, creditors, shareholders etc. in the companies act, provisions have been made about mandatory and voluntary disclosure. The IT sector in India is rapidly growing, the trend to invest in the IT sector is rising and employment opportunities in IT sectors are also increasing. Therefore the IT sector is expected to have fair, full and adequate disclosure of all information. Unfair and incomplete disclosure may adversely affect the entire economy. A research study on disclosure practices of IT companies could play an important role in this regard. Hence, the present research study has been done to study and review comparative analysis of total corporate disclosure of selected IT companies of India and to put forward overall findings and suggestions with a view to increase disclosure score of these companies. The researcher hopes that the present research study will be helpful to all selected Companies for improving level of corporate disclosure through annual reports as well as the government, creditors, investors, all business organizations and upcoming researcher for comparative analyses of level of corporate disclosure with special reference to selected IT companies. Dr. Vaibhavi D. Thaker "Comparative Analysis of Total Corporate Disclosure of Selected IT Companies of India" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-8 | Issue-1 , February 2024, URL: https://www.ijtsrd.com/papers/ijtsrd64539.pdf Paper Url: https://www.ijtsrd.com/other-scientific-research-area/other/64539/comparative-analysis-of-total-corporate-disclosure-of-selected-it-companies-of-india/dr-vaibhavi-d-thaker
The Impact of Educational Background and Professional Training on Human Right...ijtsrd
This study investigated the impact of educational background and professional training on human rights awareness among secondary school teachers in the Marathwada region of Maharashtra, India. The key findings reveal that higher levels of education, particularly a master’s degree, and fields of study related to education, humanities, or social sciences are associated with greater human rights awareness among teachers. Additionally, both pre service teacher training and in service professional development programs focused on human rights education significantly enhance teacher’s knowledge, skills, and competencies in promoting human rights principles in their classrooms. Baig Ameer Bee Mirza Abdul Aziz | Dr. Syed Azaz Ali Amjad Ali "The Impact of Educational Background and Professional Training on Human Rights Awareness among Secondary School Teachers" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-8 | Issue-1 , February 2024, URL: https://www.ijtsrd.com/papers/ijtsrd64529.pdf Paper Url: https://www.ijtsrd.com/humanities-and-the-arts/education/64529/the-impact-of-educational-background-and-professional-training-on-human-rights-awareness-among-secondary-school-teachers/baig-ameer-bee-mirza-abdul-aziz
A Study on the Effective Teaching Learning Process in English Curriculum at t...ijtsrd
“One Language sets you in a corridor for life. Two languages open every door along the way” Frank Smith English as a foreign language or as a second language has been ruling in India since the period of Lord Macaulay. But the question is how much we teach or learn English properly in our culture. Is there any scope to use English as a language rather than a subject How much we learn or teach English without any interference of mother language specially in the classroom teaching learning scenario in West Bengal By considering all these issues the researcher has attempted in this article to focus on the effective teaching learning process comparing to other traditional strategies in the field of English curriculum at the secondary level to investigate whether they fulfill the present teaching learning requirements or not by examining the validity of the present curriculum of English. The purpose of this study is to focus on the effectiveness of the systematic, scientific, sequential and logical transaction of the course between the teachers and the learners in the perspective of the 5Es programme that is engage, explore, explain, extend and evaluate. Sanchali Mondal | Santinath Sarkar "A Study on the Effective Teaching Learning Process in English Curriculum at the Secondary Level of West Bengal" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-8 | Issue-1 , February 2024, URL: https://www.ijtsrd.com/papers/ijtsrd62412.pdf Paper Url: https://www.ijtsrd.com/humanities-and-the-arts/education/62412/a-study-on-the-effective-teaching-learning-process-in-english-curriculum-at-the-secondary-level-of-west-bengal/sanchali-mondal
The Role of Mentoring and Its Influence on the Effectiveness of the Teaching ...ijtsrd
This paper reports on a study which was conducted to investigate the role of mentoring and its influence on the effectiveness of the teaching of Physics in secondary schools in the South West Region of Cameroon. The study adopted the convergent parallel mixed methods design, focusing on respondents in secondary schools in the South West Region of Cameroon. Both quantitative and qualitative data were collected, analysed separately, and the results were compared to see if the findings confirm or disconfirm each other. The quantitative analysis found that majority of the respondents 72 of Physics teachers affirmed that they had more experienced colleagues as mentors to help build their confidence, improve their teaching, and help them improve their effectiveness and efficiency in guiding learners’ achievements. Only 28 of the respondents disagreed with these statements. With majority respondents 72 agreeing with the statements, it implies that in most secondary schools, experienced Physics teachers act as mentors to build teachers’ confidence in teaching and improving students’ learning. The interview qualitative data analysis summarized how secondary school Principals use meetings with mentors and mentees to promote mentorship in the school milieu. This has helped strengthen teachers’ classroom practices in secondary schools in the South West Region of Cameroon. With the results confirming each other, the study recommends that mentoring should focus on helping teachers employ social interactions and instructional practices feedback and clarity in teaching that have direct measurable impact on students’ learning achievements. Andrew Ngeim Sumba | Frederick Ebot Ashu | Peter Agborbechem Tambi "The Role of Mentoring and Its Influence on the Effectiveness of the Teaching of Physics in Secondary Schools in the South West Region of Cameroon" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-8 | Issue-1 , February 2024, URL: https://www.ijtsrd.com/papers/ijtsrd64524.pdf Paper Url: https://www.ijtsrd.com/management/management-development/64524/the-role-of-mentoring-and-its-influence-on-the-effectiveness-of-the-teaching-of-physics-in-secondary-schools-in-the-south-west-region-of-cameroon/andrew-ngeim-sumba
Design Simulation and Hardware Construction of an Arduino Microcontroller Bas...ijtsrd
This study primarily focuses on the design of a high side buck converter using an Arduino microcontroller. The converter is specifically intended for use in DC DC applications, particularly in standalone solar PV systems where the PV output voltage exceeds the load or battery voltage. To evaluate the performance of the converter, simulation experiments are conducted using Proteus Software. These simulations provide insights into the input and output voltages, currents, powers, and efficiency under different state of charge SoC conditions of a 12V,70Ah rechargeable lead acid battery. Additionally, the hardware design of the converter is implemented, and practical data is collected through operation, monitoring, and recording. By comparing the simulation results with the practical results, the efficiency and performance of the designed converter are assessed. The findings indicate that while the buck converter is suitable for practical use in standalone PV systems, its efficiency is compromised due to a lower output current. Chan Myae Aung | Dr. Ei Mon "Design Simulation and Hardware Construction of an Arduino-Microcontroller Based DC-DC High-Side Buck Converter for Standalone PV System" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-8 | Issue-1 , February 2024, URL: https://www.ijtsrd.com/papers/ijtsrd64518.pdf Paper Url: https://www.ijtsrd.com/engineering/mechanical-engineering/64518/design-simulation-and-hardware-construction-of-an-arduinomicrocontroller-based-dcdc-highside-buck-converter-for-standalone-pv-system/chan-myae-aung
Sustainable Energy by Paul A. Adekunte | Matthew N. O. Sadiku | Janet O. Sadikuijtsrd
Energy becomes sustainable if it meets the needs of the present without compromising the ability of future generations to meet their own needs. Some of the definitions of sustainable energy include the considerations of environmental aspects such as greenhouse gas emissions, social, and economic aspects such as energy poverty. Generally far more sustainable than fossil fuel are renewable energy sources such as wind, hydroelectric power, solar, and geothermal energy sources. Worthy of note is that some renewable energy projects, like the clearing of forests to produce biofuels, can cause severe environmental damage. The sustainability of nuclear power which is a low carbon source is highly debated because of concerns about radioactive waste, nuclear proliferation, and accidents. The switching from coal to natural gas has environmental benefits, including a lower climate impact, but could lead to delay in switching to more sustainable options. “Carbon capture and storage” can be built into power plants to remove the carbon dioxide CO2 emissions, but this technology is expensive and has rarely been implemented. Leading non renewable energy sources around the world is fossil fuels, coal, petroleum, and natural gas. Nuclear energy is usually considered another non renewable energy source, although nuclear energy itself is a renewable energy source, but the material used in nuclear power plants is not. The paper addresses the issue of sustainable energy, its attendant benefits to the future generation, and humanity in general. Paul A. Adekunte | Matthew N. O. Sadiku | Janet O. Sadiku "Sustainable Energy" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-8 | Issue-1 , February 2024, URL: https://www.ijtsrd.com/papers/ijtsrd64534.pdf Paper Url: https://www.ijtsrd.com/engineering/electrical-engineering/64534/sustainable-energy/paul-a-adekunte
Concepts for Sudan Survey Act Implementations Executive Regulations and Stand...ijtsrd
This paper aims to outline the executive regulations, survey standards, and specifications required for the implementation of the Sudan Survey Act, and for regulating and organizing all surveying work activities in Sudan. The act has been discussed for more than 5 years. The Land Survey Act was initiated by the Sudan Survey Authority and all official legislations were headed by the Sudan Ministry of Justice till it was issued in 2022. The paper presents conceptual guidelines to be used for the Survey Act implementation and to regulate the survey work practice, standardizing the field surveys, processing, quality control, procedures, and the processes related to survey work carried out by the stakeholders and relevant authorities in Sudan. The conceptual guidelines are meant to improve the quality and harmonization of geospatial data and to aid decision making processes as well as geospatial information systems. The established comprehensive executive regulations will govern and regulate the implementation of the Sudan Survey Geomatics Act in all surveying and mapping practices undertaken by the Sudan Survey Authority SSA and state local survey departments for public or private sector organizations. The targeted standards and specifications include the reference frame, projection, coordinate systems, and the guidelines and specifications that must be followed in the field of survey work, processes, and mapping products. In the last few decades, there has been a growing awareness of the importance of geomatics activities and measurements on the Earths surface in space and time, together with observing and mapping the changes. In such cases, data must be captured promptly, standardized, and obtained with more accuracy and specified in much detail. The paper will also highlight the current situation in Sudan, the degree to which survey standards are used, the problems encountered, and the errors that arise from not using the standards and survey specifications. Kamal A. A. Sami "Concepts for Sudan Survey Act Implementations - Executive Regulations and Standards" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-8 | Issue-1 , February 2024, URL: https://www.ijtsrd.com/papers/ijtsrd63484.pdf Paper Url: https://www.ijtsrd.com/engineering/civil-engineering/63484/concepts-for-sudan-survey-act-implementations--executive-regulations-and-standards/kamal-a-a-sami
Towards the Implementation of the Sudan Interpolated Geoid Model Khartoum Sta...ijtsrd
The discussions between ellipsoid and geoid have invoked many researchers during the recent decades, especially during the GNSS technology era, which had witnessed a great deal of development but still geoid undulation requires more investigations. To figure out a solution for Sudans local geoid, this research has tried to intake the possibility of determining the geoid model by following two approaches, gravimetric and geometrical geoid model determination, by making use of GNSS leveling benchmarks at Khartoum state. The Benchmarks are well distributed in the study area, in which, the horizontal coordinates and the height above the ellipsoid have been observed by GNSS while orthometric heights were carried out using precise leveling. The Global Geopotential Model GGM represented in EGM2008 has been exploited to figure out the geoid undulation at the benchmarks in the study area. This is followed by a fitting process, that has been done to suit the geoid undulation data which has been computed using GNSS leveling data and geoid undulation inspired by the EGM2008. Two geoid surfaces were created after the fitting process to ensure that they are identical and both of them could be counted for getting the same geoid undulation with an acceptable accuracy. In this respect, statistical operation played an important role in ensuring the consistency and integrity of the model by applying cross validation techniques splitting the data into training and testing datasets for building the geoid model and testing its eligibility. The geometrical solution for geoid undulation computation has been utilized by applying straightforward equations that facilitate the calculation of the geoid undulation directly through applying statistical techniques for the GNSS leveling data of the study area to get the common equation parameters values that could be utilized to calculate geoid undulation of any position in the study area within the claimed accuracy. Both systems were checked and proved eligible to be used within the study area with acceptable accuracy which may contribute to solving the geoid undulation problem in the Khartoum area, and be further generalized to determine the geoid model over the entire country, and this could be considered in the future, for regional and continental geoid model. Ahmed M. A. Mohammed. | Kamal A. A. Sami "Towards the Implementation of the Sudan Interpolated Geoid Model (Khartoum State Case Study)" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-8 | Issue-1 , February 2024, URL: https://www.ijtsrd.com/papers/ijtsrd63483.pdf Paper Url: https://www.ijtsrd.com/engineering/civil-engineering/63483/towards-the-implementation-of-the-sudan-interpolated-geoid-model-khartoum-state-case-study/ahmed-m-a-mohammed
Activating Geospatial Information for Sudans Sustainable Investment Mapijtsrd
Sudan is witnessing an acceleration in the processes of development and transformation in the performance of government institutions to raise the productivity and investment efficiency of the government sector. The development plans and investment opportunities have focused on achieving national goals in various sectors. This paper aims to illuminate the path to the future and provide geospatial data and information to develop the investment climate and environment for all sized businesses, and to bridge the development gap between the Sudan states. The Sudan Survey Authority SSA is the main advisor to the Sudan Government in conducting surveying, mappings, designing, and developing systems related to geospatial data and information. In recent years, SSA made a strategic partnership with the Ministry of Investment to activate Geospatial Information for Sudans Sustainable Investment and in particular, for the preparation and implementation of the Sudan investment map, based on the directives and objectives of the Ministry of Investment MI in Sudan. This paper comes within the framework of activating the efforts of the Ministry of Investment to develop technical investment services by applying techniques adopted by the Ministry and its strategic partners for advancing investment processes in the country. Kamal A. A. Sami "Activating Geospatial Information for Sudan's Sustainable Investment Map" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-8 | Issue-1 , February 2024, URL: https://www.ijtsrd.com/papers/ijtsrd63482.pdf Paper Url: https://www.ijtsrd.com/engineering/information-technology/63482/activating-geospatial-information-for-sudans-sustainable-investment-map/kamal-a-a-sami
Educational Unity Embracing Diversity for a Stronger Societyijtsrd
In a rapidly changing global landscape, the importance of education as a unifying force cannot be overstated. This paper explores the crucial role of educational unity in fostering a stronger and more inclusive society through the embrace of diversity. By examining the benefits of diverse learning environments, the paper aims to highlight the positive impact on societal strength. The discussion encompasses various dimensions, from curriculum design to classroom dynamics, and emphasizes the need for educational institutions to become catalysts for unity in diversity. It highlights the need for a paradigm shift in educational policies, curricula, and pedagogical approaches to ensure that they are reflective of the diverse fabric of society. This paper also addresses the challenges associated with implementing inclusive educational practices and offers practical strategies for overcoming barriers. It advocates for collaborative efforts between educational institutions, policymakers, and communities to create a supportive ecosystem that promotes diversity and unity. Mr. Amit Adhikari | Madhumita Teli | Gopal Adhikari "Educational Unity: Embracing Diversity for a Stronger Society" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-8 | Issue-1 , February 2024, URL: https://www.ijtsrd.com/papers/ijtsrd64525.pdf Paper Url: https://www.ijtsrd.com/humanities-and-the-arts/education/64525/educational-unity-embracing-diversity-for-a-stronger-society/mr-amit-adhikari
Integration of Indian Indigenous Knowledge System in Management Prospects and...ijtsrd
The diversity of indigenous knowledge systems in India is vast and can vary significantly between different communities and regions. Preserving and respecting these knowledge systems is crucial for maintaining cultural heritage, promoting sustainable practices, and fostering cross cultural understanding. In this paper, an overview of the prospects and challenges associated with incorporating Indian indigenous knowledge into management is explored. It is found that IIKS helps in management in many areas like sustainable development, tourism, food security, natural resource management, cultural preservation and innovation, etc. However, IIKS integration with management faces some challenges in the form of a lack of documentation, cultural sensitivity, language barriers legal framework, etc. Savita Lathwal "Integration of Indian Indigenous Knowledge System in Management: Prospects and Challenges" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-8 | Issue-1 , February 2024, URL: https://www.ijtsrd.com/papers/ijtsrd63500.pdf Paper Url: https://www.ijtsrd.com/management/accounting-and-finance/63500/integration-of-indian-indigenous-knowledge-system-in-management-prospects-and-challenges/savita-lathwal
DeepMask Transforming Face Mask Identification for Better Pandemic Control in...ijtsrd
The COVID 19 pandemic has highlighted the crucial need of preventive measures, with widespread use of face masks being a key method for slowing the viruss spread. This research investigates face mask identification using deep learning as a technological solution to be reducing the risk of coronavirus transmission. The proposed method uses state of the art convolutional neural networks CNNs and transfer learning to automatically recognize persons who are not wearing masks in a variety of circumstances. We discuss how this strategy improves public health and safety by providing an efficient manner of enforcing mask wearing standards. The report also discusses the obstacles, ethical concerns, and prospective applications of face mask detection systems in the ongoing fight against the pandemic. Dilip Kumar Sharma | Aaditya Yadav "DeepMask: Transforming Face Mask Identification for Better Pandemic Control in the COVID-19 Era" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-8 | Issue-1 , February 2024, URL: https://www.ijtsrd.com/papers/ijtsrd64522.pdf Paper Url: https://www.ijtsrd.com/engineering/electronics-and-communication-engineering/64522/deepmask-transforming-face-mask-identification-for-better-pandemic-control-in-the-covid19-era/dilip-kumar-sharma
Streamlining Data Collection eCRF Design and Machine Learningijtsrd
Efficient and accurate data collection is paramount in clinical trials, and the design of Electronic Case Report Forms eCRFs plays a pivotal role in streamlining this process. This paper explores the integration of machine learning techniques in the design and implementation of eCRFs to enhance data collection efficiency. We delve into the synergies between eCRF design principles and machine learning algorithms, aiming to optimize data quality, reduce errors, and expedite the overall data collection process. The application of machine learning in eCRF design brings forth innovative approaches to data validation, anomaly detection, and real time adaptability. This paper discusses the benefits, challenges, and future prospects of leveraging machine learning in eCRF design for streamlined and advanced data collection in clinical trials. Dhanalakshmi D | Vijaya Lakshmi Kannareddy "Streamlining Data Collection: eCRF Design and Machine Learning" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-8 | Issue-1 , February 2024, URL: https://www.ijtsrd.com/papers/ijtsrd63515.pdf Paper Url: https://www.ijtsrd.com/biological-science/biotechnology/63515/streamlining-data-collection-ecrf-design-and-machine-learning/dhanalakshmi-d
The Indian economy is classified into different sectors to simplify the analysis and understanding of economic activities. For Class 10, it's essential to grasp the sectors of the Indian economy, understand their characteristics, and recognize their importance. This guide will provide detailed notes on the Sectors of the Indian Economy Class 10, using specific long-tail keywords to enhance comprehension.
For more information, visit-www.vavaclasses.com
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
We all have good and bad thoughts from time to time and situation to situation. We are bombarded daily with spiraling thoughts(both negative and positive) creating all-consuming feel , making us difficult to manage with associated suffering. Good thoughts are like our Mob Signal (Positive thought) amidst noise(negative thought) in the atmosphere. Negative thoughts like noise outweigh positive thoughts. These thoughts often create unwanted confusion, trouble, stress and frustration in our mind as well as chaos in our physical world. Negative thoughts are also known as “distorted thinking”.
How to Create Map Views in the Odoo 17 ERPCeline George
The map views are useful for providing a geographical representation of data. They allow users to visualize and analyze the data in a more intuitive manner.
Students, digital devices and success - Andreas Schleicher - 27 May 2024..pptxEduSkills OECD
Andreas Schleicher presents at the OECD webinar ‘Digital devices in schools: detrimental distraction or secret to success?’ on 27 May 2024. The presentation was based on findings from PISA 2022 results and the webinar helped launch the PISA in Focus ‘Managing screen time: How to protect and equip students against distraction’ https://www.oecd-ilibrary.org/education/managing-screen-time_7c225af4-en and the OECD Education Policy Perspective ‘Students, digital devices and success’ can be found here - https://oe.cd/il/5yV
Ethnobotany and Ethnopharmacology:
Ethnobotany in herbal drug evaluation,
Impact of Ethnobotany in traditional medicine,
New development in herbals,
Bio-prospecting tools for drug discovery,
Role of Ethnopharmacology in drug evaluation,
Reverse Pharmacology.
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
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of skilled and semi-skilled labour for the future
industrial growth; improve forward and backward
linkages within the value chain between socially and
geographically diverse sectors of the country; offer an
excellent breeding ground for entrepreneurial and
managerial talent as well as serve as a source of
foreign exchange for the economy
(Imoughele&Ismaila, 2014). Apart from laying a
solid foundation for the economy, it also serves as an
import-substituting industry, provides a ready market
for intermediate goods and contributes significantly to
government revenue generation through tax
(Aderibigbe, 2004).
Some studies have argued that an increase in
government spending can be an effective tool to
stimulate aggregate demand for a stagnant economy
and to bring about crowd-in effects on the private
sector. According to this view, the government could
reverse economic downturns by borrowing from the
private sector and then returning the funds to the
private sector through various spending programs.
High levels of government consumption are also
likely to increase employment, profitability and
investment via multiplier effects on aggregate
demand (Chude&Chude, 2013). Be that as it may,
there should be a direct link between sustained
government capital expenditure on infrastructural
development and productivity growth. Such
investments in road, health scheme,
telecommunication as well as power supply should be
able not only to increase the productive capacity of
the manufacturing sector but drastically reduce the
overall cost of production as well.
A good road network is very essential in its ability to
support the growth and development of other sectors
in the economy such as agriculture, commerce and
industry. In Sub-Saharan Africa, Heggie and John
(1994) stated that road transport dominates other
modes of transport as it carries over ninety per cent of
passengers and provides the only form of access to
most rural communities. In Nigeria, roads play a
significant role in her social and economic life
development and are seen as the centre of
connectivity of all other modes of transport with an
approximate total network of about 193,200kms.
Nigerian road sector carries more passengers
domestically, and the transport sector contributes
about 2.4% to real Gross Domestic Product (GDP)
with road transport accounting for about 86% of the
transport sector output. Road network represents the
arteries of the Nigerian economy through which the
country’s economic activities flow to local, state and
national levels.
Indeed, labour and capital are very important factors
of production among developing countries. The
increase in the rate of non-healthy individuals in the
community greatly increases workforce loss and
reduces productivity in developing countries whose
economic growth and economics are based on labour.
Given this, the developing countries cannot fully take
advantage of the cheap labour factor to the extent
they require them. They fall largely behind advanced
economies even more disadvantaged than an already
disadvantageous situation. Therefore, the health of the
country and the labour markets as well as capital
expenditure on health, are very important for
developing countries of the world especially our
country Nigeria. Mayer, Mora, Cermeno, Barona and
Duryeau (2001) in their empirical research concluded
by emphasizing that the existence of a healthy
population rather than education, may be more
important for human capital in the long run.
It is a glaring fact that the telecommunications sector
remains one of the strategic sectors that aid the
realization of the macroeconomic objective of
increase in national income through Manufacturing
Sector Output in most developing economies in the
world. Following this, several countries especially in
Africa, over the last two decades have carried out
institutional and regulatory reforms in their
telecommunication sector. The general argument
underlying these reforms lies in the fact that efficient
institutions in the telecommunications sector spur the
growth of the sector as well as generate externalities
that trigger productivity growth in other sectors of the
economy. This, in turn, propels economic
performance (African Partnership Forum, 2008).
It is important to note that one of the essential
requirements for a sustained increase in output
growth in the manufacturing sector is an adequate
electricity supply. According to Olayemi (2012), the
power sector is a key source of electricity generation
and supply, which energizes the machines and
equipment for the production of various types of
goods for consumers’ wants. The importance of the
power sector is emphasized by Hirschamn’s in his
theory of unbalanced growth when he proposed that
investment in a strategically selected sector such as
electricity is to boost and trigger investment in the
manufacturing industries to pave way for economic
development (Jhingan, 2008). Given this, the role of
the manufacturing sector as a result-driven
diversification strategy cannot be underestimated, as
it has been recognized and advocated as one of the
drivers of high economic performance in some
rapidly growing countries of the world, most
especially the Asian Tigers; Taiwan, Korea,
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Malaysia, and Indonesia (Kniivila, 2008). Indeed,
these countries have achieved this based on a strong
power sector that supports a vibrant manufacturing
sector, thereby making it capable to generate
employment opportunities, reducing the poverty rate
and helping these nations to possess high growth
statistics (Ellahi, 2011).
Various studies from researchers across the world,
Nigeria inclusive, have tried to unravel the
relationship between total public capital expenditure
and its effect on the performance of the
manufacturing sector output and economic growth
with conflicting results and findings. Many of those
researchers such as Melissa & Dean (2013); Mwafaq
(2011); Ajayi (2011); Aladejare (2013); Foster
&Henrekson (2001), etc, have used different research
designs and methods; various techniques and
statistical sets of data that altogether ended in a year,
not beyond 2014 to examine the nature of the
relationship between total government capital
expenditure profile and its effect on the
manufacturing sector output of the national economy.
Adolf Wagner (1958) on whose work this study is
anchored, postulated that public expenditure which
has a long-run effect on the manufacturing sector is
an endogenous factor that is determined by the level
of the national income. Hence, it is the level of the
national income that enhances public expenditure and
the longer these are made by the government, the
greater the effect on the manufacturing sector.
However, Keynes’ model which is structured into this
research as a result of its increase in government
intervention, is relevant to some extent in the short –
run in this study.
Therefore, on the relationship between total
government capital expenditure and manufacturing
sector output, some researchers such as Nwanne
(2015), Melissa
and Dean (2013), Mwafaq (2011), Chikelu and Okoro
(2016), Emmanuel and Oladiran (2015), Falade and
Olagbaju (2015), Njoku, Okezie and Idika (2014),
Eze and Ogiji (2013) as well as Ishola (2012)
concluded that government capital expenditure has a
significant positive effect on manufacturing sector
output, while others like Aladejare (2013), Ajayi
(2011), as well as Ekesiobi, Dimnwobi, Ifebi and
Ibekilo (2016) found out that government capital
expenditure has not been effective in the area of
promoting manufacturing sector development and
sustainable economic growth in Nigeria.On the
relationship between capital expenditureon Road
infrastructure and manufacturing sector output in
Nigeria, some researchers such as Babatunde, Afees
and Olasunkanmi (2012), Nworji and Oluwalaiye
(2012), Kessides (1996), Soderbom and Teal (2002)
conclude that there is a significant positive effect of
the above capital expenditure on the manufacturing
sector output while Folster and Henrekson (2001) and
Ajayi (2011) reported negatively.On the relationship
between capital expenditureon Health sector and
manufacturing sector output in Nigeria, Kurt (2015),
Olowolaju and Oluwasesin (2016), Akwe (2014) also
conclude, that, there is a positive impact of the above
capital expenditure on the manufacturing sector
output in Nigeria while Gyimah- Brempong and
Wilson (2004) as well as Taban (2006) concluded
negatively.
Again, on the relationship between capital
expenditure on Telecommunication and
manufacturing sector output in Nigeria, Onakoya,
Tella and Osoba (2012), Akanbi, Adebayo and
Olomola (2014) as well as Nwanne (2015) indicate
that there is a significant positive relationship
between the above capital expenditure on
Telecommunication and manufacturing sector output
while Onakoya (2013) and Ajayi (2011) reported
negatively. Finally, on the relationship between
government capital expenditure on power and
manufacturing sector output, Akiri, Ijuo and Apochi
(2015), Riker (2012) as well as Nwankwo and Njogo
(2013) also conclude that government capital
expenditure on power has a significant positive
impact on the manufacturing sector output while
Ellahi (2011), Olayemi (2012) and Busani (2012)
reported negatively on the above relationship.
These conflicting findings show that the impact of
government capital expenditure on the manufacturing
sector is not yet resolved. Given this, we investigated
the impact of government capital expenditure on
manufacturing sector output in Nigeria as a result of
its low contribution to the growth of the national
economy and attempt to narrow the above existing
gap. This study, however, employed manufacturing
sector output as the dependent variable, while total
road infrastructural capital expenditure, total health
sector capital expenditure, total capital expenditure on
telecommunication and power supply served as the
explanatory variables of the model covering the
period 1981-2016. It is important to note that the gap
in terms of the period covered in this study is also one
of the main contributory factors in this research.
It is against this background that this study
investigated the effect of government capital
expenditures on the manufacturing sector output in
Nigeria by looking at its short and long-run effects, to
provide a better insight on prudent and efficient
allocation of public funds to bring about a sustained
rapid economic growth and diversification of the
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national economy through manufacturing sector
output in Nigeria. The broad objective of the study is
to ascertain the impact of government capital
expenditure on the manufacturing sector output in
Nigeria. However, the specific objectives are to:
1. Examine the impact of capital expenditure on
road infrastructure on manufacturing sector
output in Nigeria.
2. Investigate the impact of capital expenditure on
health sector on manufacturing sector output in
Nigeria.
3. Determine the impact of capital expenditure on
telecommunication on manufacturing sector
output in Nigeria.
4. Ascertain the impact of capital expenditure on
power on manufacturing sector output in Nigeria.
THEORETICAL FRAMEWORK
The theoretical framework for this study is based on
Adolf Wagner (1958) and John M. Keynes (1936)
whose postulations on endogenous and exogenous
growth models respectively provide the researcher
with a very good platform for this study.
Adolf Wagner Theory
Wagner’s Theory of Increasing State Activities:
Wagner’s theory is a principle named after a German
Economist known as Adolf Wagner (1958).
According to him, he postulated an endogenous
growth theory which stated that sustained public
expenditures generate growth of the national income.
Wagner advanced his ‘Theory of Rising Public
Expenditures by analyzing trends in the growth of
public expenditures and in the size of public sector.
His theory is both endogenic and organic in nature.
This came into the lime-light during the West
European Industrial Revolution of the 19th
and 20th
centuries in the Western Europe. Further development
of this theory which made it possible to withstand the
test of time as an alternative approach in the 1980s
and beyond were made possible by Arrow (1962),
Lucas (1988) and Romer (1990). These were great
followers of Adolf Wagner’s endogenous growth
theory. Several empirical researches have been
carried out based on the above theory and the most
noted were those done by Matteo and Sunde (2009),
Aghion, Howith and Murtin (2011) among others
who applied this endogenous growth model in their
various empirical studies.
Both Arrow (1962), Lucas (1988) and Romer (1990)
who are great followers of Adolf Wagner (1958),
played very vital roles in the development of modern
Endogenous Growth Model as an alternative
approach in the 1980s. Matteo and Sunde (2009), for
instance, studied the casual effect of life expectancy
on economic growth. The result reveals that high life
expectancy is the cause of sustainable revenue
growth. Aghion, et al., (2011) investigated the
relationship between health and productivity growth
in the light of endogenous growth theory also. Their
empirical result reveals that a better life expectancy
greatly increases growth. When similar study was
carried out on life expectancy at various ages in the
Organization for Economic Co-operation and
Development (OECD) Countries, the decline in
mortality rates under 40 years was observed to have a
positive significant increased growth rate among
OECD Countries.
The Keynesian Theory
Keynes’ theory of increasing state activities strongly
shares the same view with Wagner on the same
subject matter of Government intervention but largely
varies from the cause of such state intervention.
While Wagner’s view was based on endogenous
factor, Keynes’ on the other hand, was predicated on
exogenous factors. John Keynes exogenous theory of
increasing state activity was brought to bear during
the great global depression of the 1930s. He called for
increased Government interventions that would bring
back life to economic activities across the nations of
the world and which would translate into increased
investment income and savings with multiplier effect
on aggregate demands.
Among the economists who discussed extensively on
the relationship between public expenditures and
economic growth through industrial sector output,
Keynes stood out as one of the most noted. Keynes
regards the cause of public expenditures as an
exogenous factor which can be utilized as a policy
instrument to promote economic growth. From the
Keynesian’s view point, public expenditure can
contribute positively to economic growth. Hence,
increase in the government consumption is likely to
lead to an increase in employment, profitability and
investment through multiplier effects on aggregate
demands. As a result, government expenditures bring
about increase in income, savings and investments
with strong effect on aggregate demands that provoke
optimal production. Keynesian economics was very
influential for several decades and dominated public
policy from the 1930s during the great global
depression to the 1970s. The theory has since fallen
out of favour. But, it still influences policy
discussions, particularly on whether or not changes in
government spending have transitory economic
effects. Some policymakers, for instance, still use
Keynesian analysis to argue that higher or lower level
of government spending will stimulate or dampen
economic growth. It is on the strength of these two
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theories that this study is strongly anchored, as a
result of their effects on the short to long-run
equilibrium relationship between Government capital
expenditure and manufacturing sector output in
Nigeria.
EMPIRICAL REVIEW
Author(s)
/
Years
Scope
Research
Topic
Variables of the
Model
Method of
Analysis
Findings
Nwanne
(2015)
Nigeria,
1990-2012
Implications of
Government
Capital
Expenditure on
the
Manufacturing
Sector in
Nigeria
Manufacturing Sector
Output/GDP
Road Infrastructural
Capital Expenditure
(CEXR), Health Sector
Capital Expenditure
(CEXH) and Capital
Expenditure on
Telecommunication
(CEXT)
Co-integration
Test and
Ordinary Least
Square (OLS)
Long run relationship
exists
CEXR and CEXT has
positive effects on
manufacturing sector
output in Nigeria
CEXH has insignificant
Melissa &
Dean
(2013)
USA,
1980-2010
Is Public
Expenditure
Productive?
Evidence from
the
Manufacturing
Sector in U.S.
Cities
Value added, public
expenditure, ethnic
fragmentation, private
capital, city population,
city size and real wage
Simple Cobb-
Douglas
production
function model
Strong significant
positive relationship on
private capital and
labour productivity
Mwafaq
(2011)
Jordan,
1990-2006
Government
Expenditures
and Economic
Growth in
Jordan
GPD, recurring
expenditures, capital
expenditures, transfer
payment and interest
payment
- government
expenditure at the
aggregate level has
positive impact on the
growth of GDP
Aladejare
(2013)
Nigeria,
1963 to
2010
Governing
Spending and
Economic
Growth.
- Vector Error
correction
mechanism and
Granger
causality models
Significant negative
Babatund
e,
Afees&Ol
asunkanm
i (2012)
Nigeria,
1970 to
2010
Infrastructure
and economic
growth in
Nigeria:
Amultivariate
Approach
Manufacturing,
agriculture, services,
export, import and
services
Three-stage
least squares
Infrastructural
investment has
significant impact on
output via direct impact
on industrial output
and indirect effect from
output of other sectors
as manufacturing, oil
and other services.
Nworji&
Oluwalaiy
e (2012)
Nigeria,
1980-2009
Government
Spending on
Road
Infrastructure
and Its Impact
on the Growth
of Nigerian
Economy
GDP, defence
expenditure,
expenditure on
transport and
communication by the
federal government
and inflation Rate
Ordinary Least
Square (OLS)
technique
Transport and
communication,
including defence,
individually exerted
statistically significant
impact on the growth
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Foster
&Henreks
on (2001)
1970-1995 Growth effect
of Government
Expenditure and
Taxation in
Rich Countries.
Total capital
expenditure, total
recurrent expenditure,
transport and
communication,
education and health.
Co-integration
error correction
mechanism etc.
Government capital
expenditure has
negative impact on
economic growth
Kurt
(2015)
Turkey,
2006:M01
-
2013:M10
period
Government
Health
Expenditures
and Economic
Growth: A
Feder-Ram
Approach for
the Case of
Turkey
Health output and the
rest of output (non-
health sector), Labor
and capital are
homogeneous in both
of the sectors
Feder-Ram
Model.
Direct impact of
government health
expenditures on
economic growth in
Turkey is positive and
significant
Olowolaju
&Oluwas
esin
(2016)
Nigeria ,
2005-2014
Effect of
Human Capital
Expenditure on
the Profitability
of Quoted
Manufacturing
Companies
inNigeria
Profit before tax,
Salaries and Wages,
Training, Contributory
Pension and Health
Descriptive
statistics
positive relationship
between expenditure on
human capital in
general and the
profitability of the
selected firms
Akwe
(2014)
Nigeria,
1990 –
2009
The
Relationship
between Public
Social
Expenditure and
Economic
Growth in
Nigeria: An
Empirical
Analysis
Administrative
expenditures,
economic services
expenditures, social
and community
services expenditures,
Transfers expenditures,
productive
expenditures,
protective
expenditures, capital
expenditures and
recurrent expenditures
Vector Error
Correction
(VEC) Model
Based Causality
Unidirectional causality
from economic growth
to health expenditure,
which supports the
Wagner’s Law.
Causality from
economic growth to
education and
aggregate social
expenditure.
Public social
expenditure amplify
economic growth at
bivariate (aggregated)
levels
Taban
(2006)
Turkey The causality –
relationship
between health
and economic
growth in
Turkey
Life expectancy at
birth bed numbers of
medical institutions,
Number of medical
institutions, number of
persons per medical
staff.
Augumented
Dickey Fuller
(ADF) Test and
Causality Test
No causality between
the health institutions
and the GDP.
Onakoy,
Tella and
Osoba
(2012)
Nigeria,
1986 –
2010
Investment in
Telecommunica
tions
Infrastructure
and Economic
Growth in
Nigeria: A
Multivariate
Approach
Outputofinfrastructure,
Outputofmanufacturing,
OutputofAgriculture,
OutputofService and
OutputofOil
Multivariate
Approach
telecommunication
infrastructural
investment has a
significant impact on
output of the economy
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Akanbi,
Adebayo
and
Olomola
(2014)
Nigeria,
1986 –
2010
Analysis of
Economic
Liberalization
and
Telecommunica
tion Sector
Performance in
Nigeria
Penetration rate,
Employee per telecom
subscribers,
Total Population,
Urban Population,
Dummy for
Liberalization
Dynamic
Ordinary Least
Square (DOLS)
technique
a positive and
significant relationship
exists between
telecommunication
sector performances.
Onakoya
(2013)
Nigeria,
1985 -
2003
Impact of
Economic
Reform on the
Nigerian
Telecommunica
tions Sector
Teledensity (number of
Telephone connections
for every 100
individuals) and Gross
Domestic Product
OLS Telecommunications
sector is statistically
insignificant in
explaining the GDP.
Akiri,
Ijuo&Apo
chi(2015)
Nigeria,
1980-
2012
Electricity
Supply and the
Manufacturing
Productivity in
Nigeria
Manufacturing
productivity index (as
dependent variable)
while electricity
generation, capacity
utilization rate,
government capital
expenditure on
infrastructures and
exchange rate
(represent the
explanatory variables)
OLS Electricity generation
and supply in Nigeria
under the viewed
periods impacted
positively on the
manufacturing
productivity growth
Riker
(2012)
U.S.A,
2002 –
2006
Impact of
Energy price on
Non-Petroleum
Manufacturing
Exports in USA
- Descriptive
analysis
prices of energy have
significant impact on
U.S manufacturing
sector
Ellahi
(2011)
Pakistan,
1980-2009
Testing the
relationship
between
electricity
supply,
development of
industrial sector
and economic
growth: An
empirical
analysis using
time series data
for Pakistan
Real GDP, Share of In-
vestment in GDP,
Labor Force, industrial
Value and dummy
variable for electricity
shortage
Auto Regressive
Distributed
Lag(ARDL)appr
oach
productivity level of
the industrial sector in
Pakistan is declining as
a result of power
shortage
Falade&O
lagbaju
(2015)
Nigeria,
1970 to
2013
effect of
government
expenditure on
manufacturing
sector output
manufacturing sector
output, capital and
recurrent expenditure,
nominal and real Gross
Domestic Product
(GDP), exchange rate
and interest rate
Johansen
cointegration
approach and
ECM
government capital
expenditure has
positive relationship
with manufacturing
sector output
Olayemi
(2012)
Nigeria,
1980-2008
Electricity
Crisis and
Manufacturing
Productivity in
Manufacturing
productivity index,
Electricity Generation,
Capacity Utilisation
OLS Electricity generation
and supply have
negative impact on
productivity growth of
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Nigeria and Government
Capital Expenditure
manufacturing sector
Loto
(2011)
Nigeria,
1980 to
2008
Effect of
government
capital
expenditure on
economic
growth
education, health,
national security,
transportation and
communication and
agriculture and GDP
Johansen co-
integration and
Error correction
test
Agriculture and
education are
negatively related to
economic growth;
while health, national
security, transportation
and communication
were positively related
to economic growth.
Nworji,
Okwu,
Obiwuru
and
Nworji
(2012)
Nigeria,
1970 –
2009
Effect of
government
capital
expenditure on
economic
growth
Gross domestic
product (GDP), and
Capital and recurrent
expenditure on
economic services,
transfers, social and
community services.
OLS multiple
regression
models
Capital expenditure on
transfers; capital and
recurrent expenditures
on social and
community services
and recurrent
expenditure on
transfers were found to
have positive effect on
economic growth.
Adewara
and Oloni
(2012)
Nigeria11
960 to
2008
Effect of
government
capital
expenditure on
economic
growth
public expenditure on
health, agriculture
water and education,
GDP
vector
Autoregressive
models (VAR)
Expenditure on
education do not
enhance economic
growth; expenditure on
health and agriculture
have positive
contributions to
growth; expenditure on
water and education are
negatively related to
growth.
Njoku,
Okezie
and Idika,
(2014)
Nigeria,
1971-2012
Effect of
government
capital
expenditure on
economic
growth
Manufacturing Gross
domestic product; and
exchange rate, interest
rate, political stability,
recurrent expenditure,
money supply, interest
rate, index of energy
consumption, credit to
private sector, degree
of openness and rate of
growth of GDP
Ordinary Least
Square method
positive relation
between rate of growth
of GDP, capital
expenditure, money
supply, openness of the
economy, recurrent
expenditure and
manufacturing output
in the country
METHODOLOGY
The study employed the ex-post-facto design which is suitable when the data for study is basically secondary in
nature and the researcher does not intend to manipulate the data as obtained from the sources. The major
sources of data were from the publications of authorizedanddesignatedauthoritiessuchastheCBNStatistical Bulletin,
and Bureau of Statistics. The key variables for the study are manufacturing sector output as a dependent variable,
and total road infrastructural capital expenditure, total health sector capital expenditure, total capital expenditure
on telecommunication and power supply as explanatory variables of the model for the analysis.Theseweresourced
withintheperiod1981–2018.
Model Specification
The assumption of this study is that infrastructural development is essential for the manufacturing sector
activities. Hence government capital expenditure is enabler of infrastructures in road, health, telecommunication,
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electricity (power) needed to facilitate manufacturing activity as taken as drivers of manufacturing sector
growth. This is anchored on the Adolf Wagner’s theory of increasing state activities and Keynesian theory of
positive infrastructural effect on growth. The growth nexus is derived from the work of Nwanne (2015) where
the variables used as explanatory to capital expenditure include total government capital expenditures on Total
Road Infrastructure capital expenditure (TRIE), Total Health Sector Capital Expenditure (THSEX), and Total
Capital Expenditure on Telecommunication (TEXC) covering a period of 1990-2012. However, the dependent
variables was the index of manufacturing sector output production measured as Manufacturing Sector
Output/GDP X 100/1 (MOP/GDP). Nwanne’s model 2015 is as given as:
MOP/GDP= f (TRIE, THSEX, TEXC)
The modified form of the model gave rise to the present model adopted in this study as:
MSO=f(TRICE, THSCE, TCET, CEPS) ------------------------------------------------------- 1
In econometrics, equation (1) above is insufficient resulting from absence of error term. Hence, we express the
above equation in a functional relationship using linear regression model by introducing constant and error term,
hence we have;
MSO =β0+ β1TRICE +β2THSCE+β3TCET+β4CEPS+µ ---------------------------------------2
Where;
MSO =Manufacturing Sector Output
TRICE = Total Road Infrastructural Capital Expenditure
THSCE = Total Health Sector Capital Expenditure
TCET = Total Capital Expenditure on Telecommunication
CEPS = Total capital expenditure on power supply (electricity)
β0as the intercept
β1to β4 represents the slope coefficients
µ is the stochastic term or the error term.
The a’priori expectation is thus: β1 > 0, β2> 0, β3 > 0, β4 > 0,
Description of the Variables
Manufacturing Sector Output: Manufacturing output refers to the total volume of inflation-adjusted value of
output produced by all the manufacturing industries annually by manufacturers. Announcements of
manufacturing output include month-over month and year-over-year changes in manufacturing production.
According to Central Bank of Nigeria (2011), manufacturing sector is categorized into engineering sector,
construction sector, electronics sector, chemical sector, energy sector, food and beverages sector, metal-
working sector, plastic sector, transport and telecommunication sector. This accounts for almost 80% of total
Industrial Production and tends to have a big impact on market behaviour. It is a leading indicator of economic
health as manufacturing output reacts quickly to ups and downs in the business cycle.
Road Expenditure: Government expenditure on road refers to its capital expenditure on infrastructural
development which optimally impacts on the productive capacity of the manufacturing sector by drastically
reducing the cost of production that greatly increases the growth of the national economy through the
manufacturing industry.
Health Expenditure: Government health expenditure consists of recurrent and capital spending from
government (central, state and local) budgets, external borrowings and grants (including donations from
international agencies and non-governmental organizations) and social (or compulsory) health insurance funds.
Total health expenditure is the sum of public and private health expenditures. It covers the provision of health
services (preventive and curative), family planning activities, nutrition activities, and emergency aid designated
for health but does not include provision of water and sanitation.
Communication Expenditure: Expenditure on telecommunication as a proportion of total consumption
expenditure, varies according to household structure. However, telecommunication expenditure accounted for
the largest proportion of communication expenditures in Nigeria. This was because it was a rapidly growing
sector that created new activities by itself, contributed substantially to the economic growth, employment
generation, great private returns to capital etc Jacobson (2003).
Power (Electricity or Energy) Expenditure: This referred to the electricity generated and supplied to the
aggregate amount of power generated and supplied by differently located Electricity Distribution Companies
which are connected to the national grid across this country to all the manufacturing industries’ sector. One of
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these distributing companies in Nigeria is known as Enugu Electricity Distribution Company (EEDC). For the
developing nations, the growth in the utilization of energy was directly and closely related to the expansion in
industrialization World Bank (2005). However, electricity generation and supply (distribution) in Nigeria have
not really expanded industrialization as perceived by the World Bank.
Methods of Data Analysis
Themodelwasanalysedbasedonmultiple regression technique. The estimated regression results are based on the
ARDL co-integration approach developed by Pesaran and Shin (1999) and Pesaran, Shin and Smith (2001). It
has three advantages in comparison with other previous and traditional co-integration methods. The first one is
that the ARDL does not need that all the variables under study must be integrated of the same order and it can be
applied when the under-lying variables are integrated of order one, order zero or fractionally integrated. The
second advantage is that the ARDL test is relatively more efficient in the case of small and finite sample data
sizes. The last and third advantage is that by applying the ARDL technique we obtain unbiased estimates of the
long-run model (Harris &Sollis, 2003). More importantly, to determine the reliability of the ARDL results, the
serial correlation, heteroskedasticity and normality of the ARDL model need to be checked. Additionally, the
stability of the model is determined using the cumulative sum of recursive residuals test based on the cumulative
sum of the recursive residuals is conducted (CUSUM).
DATA ANALYSIS AND DISCUSSION OF FINDINGS
Presentation of Data and Trend Analyses
The data were used in their levels for the analyses since all of them have similar characteristics. The data were
reported in billions of Naira. These variables included the dependent variable as manufacturing sector output,
while the explanatory variables were Total Road Infrastructural Capital Expenditure (TRICE), Total Health
Sector Capital Expenditure (THSCE), Total Capital Expenditure on Telecommunication (TCET) and Total
capital expenditure on power supply (electricity) (CEPS).
5,000
10,000
15,000
20,000
25,000
30,000
35,000
1985 1990 1995 2000 2005 2010 2015
MSO
100
200
300
400
500
600
700
1985 1990 1995 2000 2005 2010 2015
TIRCE
0
20,000
40,000
60,000
80,000
1985 1990 1995 2000 2005 2010 2015
THSCE
0
200,000
400,000
600,000
800,000
1,000,000
1985 1990 1995 2000 2005 2010 2015
TCET
1,000
2,000
3,000
4,000
5,000
1985 1990 1995 2000 2005 2010 2015
CEPS
Figure 1: Trend of government capital expenditure in Nigeria, 1981-2018.
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The trends in the variables were shown on Figure 1. The trend showed a relatively stable movement in MSO
between 1981 and 2000 where the MSO fluctuated between 10,000 and 15,000 billion naira. The period from
2001 to 2010 showed a rising growth of MSO to the extent that it moved from about 15,000 in 2001 to hit about
35,000 in 2010. Other periods till 2018 displayed a heavy crash in the manufacturing sector output (MSO) in
Nigeria. The trends for the components of capital government expenditure (TRICE, THSCE, CEPS, and TCEP)
did not follow similar trend. This explained that government capital budgets differed in various sectors of the
economy. Like the growth of the MSO, TCET met with snowball after 2010, while other sector capital
expenditure TRICE, THSCE and CEPS got heavy and rising support.
Descriptive Properties of the Variables
The descriptive properties of the variables were summarized in Table 1. The descriptive properties of the
variables were highlighted based on the mean, median, maximum, minimum, standard deviation, skewness,
kurtosis, Jarque-Bera, p-value and number of observations. The table showed that 36-year annual time series
variables are used in the study.
Table 4.1: Descriptive statistics of the variables employed in the study
MSO TRICE THSCE TCET CEPS
Mean 16505.78 322.0119 13944.62 250613.0 2388.424
Median 14301.45 208.1650 2876.720 85547.90 2019.300
Maximum 34711.30 678.3100 74522.50 975998.4 4485.470
Minimum 5826.360 127.5400 51.10000 4100.100 1331.800
Std. Dev. 7601.378 198.5294 22538.42 294686.8 879.4613
Skewness 1.043571 0.694882 1.695876 1.155765 1.068665
Kurtosis 3.418125 1.754927 4.426180 3.100768 3.157170
Jarque-Bera 6.796481 5.222472 20.30695 8.029981 6.889319
Probability 0.033432 0.073444 0.000039 0.018043 0.031916
Sum 594208.0 11592.43 502006.4 9022068. 85983.25
Sum Sq. Dev. 2.02E+09 1379487. 1.78E+10 3.04E+12 27070829
Observations 36 36 36 36 36
The mean and standard deviation of the variables for MSO were16505.78 and 7601.378. This indicated that
there was an average of N16,505,780,000 worth of output from the manufacturing sector in Nigeria annually.
The standard deviation showed that there was N 7,601,378,000 variation in annual production. Among
components of government expenditure, it can be seen that TRICE, THSCE, TCET and CEPTS have means
larger than their respective standard deviations. This indicated that there were less variations over the years
under study. However, the test of normality using the Jarque-Bera statistics showed that all the variables (except
TRICE with probability values greater than 0.05) appeared to lack normal distribution as an individual variable.
Diagnostic Test
The results of the diagnostics were the test of reliability of the models employed in the analyses and results
obtained. These tests were obtained after the analyses had been concluded. However, it was presented before the
model analyses so that we could appreciate the robustness of the models and reliability of the expected results.
Table 2: Test of Serial Correlation
Breusch-Godfrey Serial Correlation LM Test:
F-statistic 0.639914 Prob. F(2,24) 0.5361
Obs*R-squared 1.771925 Prob. Chi-Square(2) 0.4123
In order to ensure that the model of the study was not encumbered by autocorrelation issue, the serial correlation
LM tests were determined for all the models and the results summarized in Table 2 above. The serial correlation
was determined based on the Breusch-Godfrey Serial Correlation LM Test which provided an evidence on
whether or not the variables in the models were serially correlated. The null hypothesis is: There is no serial
correlation in the residual.
Decision Rule: Reject the Ho, if the p.value is less than 0.05.
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From the results on Table 2, the F-statistics is 0.639914 with p.values of 0.5361. Since the p.values (p. > 0.05)
are greater than 0.05, we cannot reject the null hypothesis. Thus we conclude that there is no serial correlation
from the residuals in the model of our study.
Table 3: Test of heteroskedasticity
Heteroskedasticity Test: Breusch-Pagan-Godfrey
F-statistic 1.296204 Prob. F(7,19) 0.3046
Obs*R-squared 8.726493 Prob. Chi-Square(7) 0.2729
Scaled explained SS 3.363548 Prob. Chi-Square(7) 0.8495
Source: Author’s Compilation Using E-views 9 Output
The problem of heteroskedasticity was gotten rid of by the conduct of the Breusch-Pagan-Godfrey
Heteroskedasticitytest which the results from the model indicated that heteroskedasticitywas not detected in the
model. The probability of the Chq. Statistic from the model was insignificant at 5% level of significance.
0
1
2
3
4
5
6
7
8
9
-4000 -2000 0 2000 4000
Series: Residuals
Sample 1982 2016
Observations 35
Mean -2.98e-12
Median 238.0508
Maximum 4076.326
Minimum -4459.633
Std. Dev. 1937.994
Skewness -0.195251
Kurtosis 2.932442
Jarque-Bera 0.229039
Probability 0.891794
Figure 4: Normality test for the model
The normality of the variables in the model is examined using the Residual. The result on Figure 2 showed the
normality statistics of the model. The JargueBera statistics of the model is 0. 229039 with p.value of 0.891794.
Since the p.value is greater than 0.05, we do not reject the null hypothesis since the model is normally
distributed.
Unit Root Test
The recent developments in economic literature has shown that ordinary least square (OLS) method cannot be
applied unless it is established that the variables in the model are stationary and to avoid spurious regression, it
becomes imperative to determine the stationarity of the variables used in this study since unit root problem is a
common feature of time series. This was conducted using Augmented Dickey-Fuller (ADF) test and the result
was presented in Table 4 below:
Table 5: Augmented Dickey-Fuller (ADF) unit root test
Variables ADF-Statistic
Critical Value
Order of Integration
1% 5% 10%
MSO -5.634596 -3.639407 -2.951125 -2.614300 1(1)
TRICE -5.026910 -3.639407 -2.951125 -2.614300 1(1)
THSCE -7.953259 -3.639407 -2.951125 -2.614300 1(1)
TCET -6.942636 -3.724070 -2.986225 -2.632604 1(0)
CEPS -5.845482 -3.639407 -2.951125 -2.614300 1(1)
The results of ADF in table 4 showed that manufacturing sector output (MSO), capital expenditure on road
infrastructure (TRICE), capital expenditure on health (THSCE) and capital expenditure on power supply (CEPS)
were found to be non-stationary at level but on first differencing, they turn out to be stationary that is order 1(1)
while the capital expenditure on telecommunication (TCET) was found stationary at Level, that is order 1(0).
This showed the possibility of the existence of long run relationship between the variables. Thus, we thereafter
proceeded to the second stage of testing for the long run relationship among the chosen variables.
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Determination of Lag Length
Having determined stationarity of the variables, it was necessary to equally determine the lag at which the long
run co-integration test could be carried out. Since the study involved time series analyses, it was necessary to
include vector auto regression of the dependent variable. This will enable us to include the lagged values of the
dependent variable as part of the independent variables so as to determine the time period it will take for it to
influence itself.
Table 6: Results of Lag Length Selection Test
Endogenous variables: MSO, TRICE, THSCE, TCET, CEPS
Lag LogL LR FPE AIC SC HQ
0 -1620.580 NA 2.32e+35 95.62238 95.84684 95.69893
1 -1492.249 211.3694* 5.42e+32* 89.54406 90.89085* 90.00335*
2 -1466.867 34.33998 5.87e+32 89.52160* 91.99072 90.36364
* indicates lag order selected by the criterion
LR: sequential modified LR test statistic (each test at 5% level)
FPE: Final prediction error
AIC: Akaike information criterion
SC: Schwarz information criterion
HQ: Hannan-Quinn information criterion
From the result above, majority of the criteria (FPE, SC, and HQ) indicated lag lengths at 1 while others
including AIC has its lag length option at 2. Following the majority results, the study accept the optimum lag
length for the study as 1. Thus the econometric regression are performed at lag 1 for the model.
Co-integration Test for ARDL Bounds Test
Table 6: Results of Bound F-test for Co-integration
Null Hypothesis: No long-run relationships exist
Test Statistic Value k
F-statistic 22.58001 4
Critical Value Bounds
Significance I0 Bound I1 Bound
10% 2.45 3.52
5% 2.86 4.01
2.5% 3.25 4.49
1% 3.74 5.06
The second step is to test the presence of the long run relationship between the government capital expenditure
on manufacturing sector output. Since the variables in the model are integrated in orders of 1(0) and 1(1), the
bounds test approach is taken as the most appropriate. The results of the bound F-test for co-integration together
with the asymptotic critical values are reported in Table 6.
From the result of the ARDL bounds approach where MSO is the dependent variable, the computed F-statisticis
above the upper bound and lower bound of the critical values. The calculated F-statisticis22.58001 while the
upper critical bound is at 1% significance level and lower bound is3.74 and upper bound is5.06. This implies that
there is long run relationship among MSO, TRICE, THSCE, TCET, and CEPS over the period of 1981 – 2016 in
Nigeria. This means that there is a long run relationship between government capital expenditure and
manufacturing sector output in Nigeria.
-8,000
-4,000
0
4,000
8,000
12,000
16,000
20,000
24,000
28,000
1985 1990 1995 2000 2005 2010 2015
Figure 3: Graph of the long run relationship
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The trend of the long run relationship is capture on Figure 3 above. The Figure showed a continuous trends
(without breaks). From the Figure, it can be seen that the relationship between government capital expenditure
and manufacturing sector output follows an oscillatory trend. This is an indication that manufacturing sector
output and government capital expenditure in Nigeria has a high level of instability.
It becomes imperative to estimate and the coefficients to establish the long-run and the short-run relationships in
the model.
Estimated long-run Co-efficient Based on ARDL approach
Table 7: Estimated Long-run Co-efficient using ARDL approach
Cointeq = MSO - (46.5776*TRICE -0.1564*THSCE + 0.0118*TCET -8.2061*CEPS + 19597.4076 )
Long Run Coefficients
Variable Coefficient Std. Error t-Statistic Prob.
TIRCE -46.5776 10.5057 -4.4335 0.0001
THSCE 0.1563 0.0660 2.3688 0.0256
TCET 0.0118 0.0032 3.6437 0.0012
CEPS -8.2061 2.6691 -3.0744 0.0049
C 19597.4076 3510.7794 5.5820 0.0000
Source: Author’s compilation with E-view 9 output
Owing to the fact that a co-integration relationship between the variables has been detected, Autoregressive
Distribution Lag (ARDL) model is established to determine the long-run relationship between government
capital expenditure and manufacturing sector output in Nigeria, the result of ARDL test. Table 7 presented the
results of the estimated long run coefficient using ARDL approach.The results showed the long-run impact of
the explanatory variables on the manufacturing sector output in Nigeria. The coefficients of capital expenditure
on health (THSCE) and capital expenditure on telecommunication (TCET) have long-run positive significant
impact on manufacturing sector output in Nigeria such that increase in THSCE and TCET by one percent (1%)
will lead to an increase in the manufacturing sector output by about 15.6% and 1.18% respectively in the long-
run.
An increase in capital expenditure on road infrastructure (TRICE) and capital expenditure on power supply
(electricity) (CEPS) by one percent will lead to decrease in the manufacturing sector output by about 4657.8%
and 820.6% respectively in the long-run. In other words, capital expenditure on road infrastructure and capital
expenditure on power supply (electricity) have long-run negative impact on manufacturing sector output in
Nigeria.
A consideration of the strength of impact, using the t-statistic in table 7 above, revealed that capital expenditure
on health (THSCE) and capital expenditure on telecommunication (TCET) have long-run positive significant
impact on manufacturing sector output in Nigeria. While the capital expenditure on road infrastructure (TRICE)
has long – run negative and insignificant impact on manufacturing sector output in Nigeria. Furthermore, the
capital expenditure on power supply (CEPS) also has negative and insignificant impact on the manufacturing
sector output in the long-run.
It is imperative to relate the above discussion to the specific objectives of this study. The first objective is to
examine the impact of capital expenditure on road infrastructure on manufacturing sector output in Nigeria.
According to these results, capital expenditure on road infrastructure has long – run negative insignificant
relationship with manufacturing sector output in Nigeria. The second objective is to investigate the impact of
capital expenditure on health sector on the manufacturing sector output in Nigeria. The results show that
individually, capital expenditure on health has a long-run positive significant relationship with manufacturing
sector output in Nigeria. The third objective is to determine the impact of capital expenditure on
telecommunication on manufacturing sector output in Nigeria. The result indicates that capital expenditure on
telecommunication also has a long-run positive significant relationship with manufacturing sector output in
Nigeria. Finally, the fourth objective of this study is to ascertain the impact of capital expenditure on power
supply on manufacturing sector output in Nigeria. The result concludes that capital expenditure on power supply
(electricity) has a negative insignificant impact on the manufacturing sector output in the long-run.
The implication of these results is that any long-run policy targeted at these variables is expected to yield the
desired outcome on manufacturing sector output in Nigeria. Thus, we proceeded to estimate the Error Correction
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Model (ECM) so as to reconcile the short-run dynamics with long-run disequilibrium of the variables. The Error
Correction Model results are presented in table 4.8 below.
Test of Short-run Dynamism
Since the variables are co-integrated, the error correction model is required to construct the dynamic relationship
of the model. The purpose of the error correlation model is to indicate the speed of adjustment from short run
dynamic to the long run equilibrium state.
Table 4.8: Error Correction Model Results
Dependent Variable: D(MSO)
Method: Least Squares
Sample (adjusted): 1983 2018
Included observations: 34 after adjustments
Variable Coefficient Std. Error t-statistic Prob.
C
D(TRICE(-1))
D(THSCE(-1))
D(TCET(-1))
D(CEPS(-1))
ECM(-1)
-281.8666
35.40709
-0.111371
0.010599
-2.093167
-0.344847
417.3402
13.21936
0.038676
0.003705
2.190393
0.149132
-0.675388
2.678427
-2.879561
2.860556
-0.955613
-2.312360
0.5050
0.0122
0.0076
0.0079
0.3474
0.0283
R-Squared: 0.856751; Adjusted R-squared: 0.831171; F-statistic: 33.49278; Prob(F-
statistic): 0.000000;; Durbin-Watson Stat: 2.296931
The results presented above were analyzed using
three criteria: economic a‘priori criteria, statistical
criteria, and econometric criteria. With respect to the
coefficients, the constant (C) has a value of -281.8666
and the implication is that if all the explanatory
variables are held constant or pegged at zero (0), the
explained variable – manufacturing sector output will
decline by 28186.66 units. This shows that regardless
of any change on the explanatory variables,
manufacturing sector output will be decreased in the
short – run.
The variable –capital expenditure on health sector
(THSCE) and capital expenditure on power supply
(CEPS) shows negative coefficient of -0.111371 and -
2.093167 respectively, implying that where other
predictor variables are held constant, a one unit
change in the THSCE and CEPS will precipitate a
11.1% and 209.3% decline of manufacturing sector
output in Nigeria in the short – run.
On the other hand, the capital expenditure on road
infrastructure (TRICE) and capital expenditure on
telecommunication (TCET) show a positive direction
as they possess coefficients of 35.40709 and
0.010599 respectively indicating that where other
variables are held at zero, a unit increase in TRICE
and TCET will boost manufacturing sector output by
3540.7% and 1.0599% respectively in the short – run.
Thus, the result of the error correction model
indicates that the error correction term ECM (-1) is
well specified and the diagnostic statistics are good.
The ECM (-1) variable has the correct sign and is
statistically significant. The speed of adjustment of -
0.344847 shows a low level of convergence. In
particular, about 34.48% of disequilibrium or
deviation from long run of manufacturing sector
output in the previous period is corrected in the
current year in the short – run.
On consideration of the strength of impact, the result
shows that capital expenditure on road infrastructure
(TRICE) and capital expenditure on
telecommunication (TCET) reveals positive
significant relationship with manufacturing sector
output in the short run given its probability of 0.0122
and 0.0079 respectively which is below 0.05%
significant margin. Again, the capital expenditure on
health sector (THSCE) reveals negative but
significant impact on manufacturing sector output in
Nigeria in the short – run given its probability of
0.0076 which is below 0.05% significant margin.
Furthermore, the capital expenditure on power supply
(CEPS) indicates negative insignificant impact with
the predictor variable –manufacturing sector output in
Nigeria in the short – run given its probability of
0.3474 which is greater than 0.05% significant
margin.
The statistical evidence emanating from the study of
coefficient of determination, R2
shows that the
endogenous variables jointly explained 85.67% of the
total variation in the dependent variable –
manufacturing sector output in Nigeria. This is also
used for measuring the goodness of fit and adequacy
of the regression line to the observed sample’s values
of the variables if its value is greater than 50%. Since
R2
observed value is 0.856751 from the above table
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4.8, this confirms that the model is of good-fit and
adequate when the value is converted into ratio
percentage of 85.68%. The value of the adjusted R2
(0.831171) which is 83% re-affirms the goodness of
fit of the regression remained high after adjusting for
the degree of freedom. The f-statistic shows a
probability of 0.0000 which is below 0.05
significance level and thus shows that the probability
is significant and the model successful. In other
words, it indicates that the model is of good-fit,
adequate and significant. It also implies that the
power of the explanatory model is high. The short-run
dynamics adjusts to the long-run equilibrium.
Discussion of Findings
Objective one revealed that capital expenditure on
road infrastructure has positive significant impact on
manufacturing sector output in Nigeria in the short –
run while in the long – run it has negative and
insignificant impact on manufacturing sector output
in Nigeria. This indicates that the manufacturing
sector productivity boosts within a short-term period
as roads are constructed but declines over time in the
long run. This implies that newly developed or
reconstructed road is a means to enhancing economic
growth of the country through manufacturing sector.
However, such improvement in production from road
construction is not sustainable. Thus the findings tend
to suggest that Nigeria cannot attain economic
sustainability through improved road networks. In
Sub-Saharan Africa, the use of road transport
dominates other modes of transport (Heggie& John,
1994), wherein roads play significant role in social
and economic life in the development of Nigeria,
connecting the country with approximately total road
network of about 193,200kms. As seen in the Review
of related Literature, “Nigeria’s road sector carries
more passengers domestically and the transport sector
contributes about 2.4% to real Gross Domestic
Product (GDP) with road transport accounting for
about 86% of the transport sector output”. It therefore
beclouds common sense to think that road
construction does not contribute positively to the
growth of the manufacturing sector in the long run.
This is not out of place as empirical studies from
developed countries also posit that government
capital expenditure on road can have negative effect
on growth (Folster&Henrekson, 2001). This is
equally supported by empirical study in Nigeria
(Ajayi, 2011). This implies that road network is not a
major enhancing factor to manufacturing sector
productivity in Nigeria. However, some studies in
Nigeria contradict the negative postulations to claim
that road infrastructure has positive and significant
impact on growth (Babatunde, Afees&Olasunkanmi,
2012; Nworji&Olawalaiye, 2012).
Secondly, findings from objective two showed that
government capital expenditure on health has positive
significant impact on manufacturing sector output in
Nigeria in the long-run while in the short–run; it has
negative but significant impact on manufacturing
sector output in Nigeria. These indicate that health
sector capital expenditure is such that its investments
weaken economic productivity in the manufacturing
sector in its initial periods but however, blossoms the
economic outputs from manufacturing sector in latter
years over a long period of time. This suggests that
improvement in health supports sustainable economic
productivity. This is in line with Adolf Wagner’s
endogenous growth theory that postulated that
sustained public expenditures generate growth of the
national income. It is expected that healthy
individuals in the community greatly increase
workforce gain and should also increase productivity
in developing countries whose economic growth and
economics are based on labour. In a developing
economy like Nigeria, with relative labour intensive
production lines, health and labour productivity is
congruent. Therefore sustainable growth in Nigeria
can be influenced by increased human capital stock
that comes from higher level of Health and the new
learning –techniques and application processes
(Lopez- Casanovas, Rivera, &Currais, 2005). Giving
more credence to health, Mayer, Mora, Cermeno,
Barona and Duryeau (2001) averred that the existence
of a healthy population rather than education, may be
more important for human capital in the long-run.
Like the present study, other previous studies that
employed the modern developed endogenous growth
model proved that health has a positive effect on
growth of an economy (Matteo &Sunde, 2009;
Aghion, Howitt&Murtin, 2011). Further to this, all
the empirical studies in Nigeria supported a positive
relationship that existed between health sector capital
expenditure and manufacturing sector output (Akwe,
2014; Kurt, 2015; Olowolaju&Oluisesin, 2016). This
implies that healthy citizens are necessary for
Nigeria’s rapid economic growth and development.
On the third objective, the findings reveal that capital
expenditure on telecommunication has positive
significant impact on manufacturing sector output in
Nigeria both in the long-run and short –run. Further to
this, manufacturing output has bidirectional causal
impact with capital expenditure on
telecommunication. These indicate that government
capital expenditure on telecommunication is a
veritable means to boosting the manufacturing sector
productivity. This outcome also is in line with the
joint theoretical frameworks of this study that posit
sustained public expenditures on telecommunication
generate growth of the national income. There is no
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@ IJTSRD | Unique Paper ID – IJTSRD49683 | Volume – 6 | Issue – 3 | Mar-Apr 2022 Page 1059
gainsaying that telecommunication remains one of the
strategic sectors that aids the realization of the
macroeconomic objective of increased national
income through Manufacturing Sector Output in most
developing economies in the world. This follows the
African Partnership Forum’s (2008) support for the
neoclassical literature by positing that investment
flows into the telecommunication sector lead directly
to economic performance. For the developing
economies like Nigeria, enhanced
telecommunications sector is a precondition for
market competiveness, hence it is an avenue for
attracting foreign investors into the sector.Like the
findings of this study, previous studies from
Onakoya, Tella and Osoba (2012), Akanbi, Adebayo
and Olomola (2014) as well as Nwanne (2015)
indicate that there is a significant positive relationship
between capital expenditure on Telecommunication
and manufacturing sector output. This gives a
collective voice to the fact that investment in
telecommunication is a panacea to Nigeria’s
economic growth challenges.
The last objective indicates that capital expenditure
on power supply has a negative and an insignificant
impact on manufacturing sector output in Nigeria
both in the long-run and short-run. This completely
negated the joint theoretical framework upon which
this study is anchored by its failure to influence
growth of the national income through Manufacturing
Sector Output. Capital investments in the power
sector of Nigeria have counterproductive effect on the
manufacturing sector. The higher the level of
government capital investment in power, the less the
output of the manufacturing sector. This reflects the
deteriorating and epileptic syndrome in the power
sector of Nigeria. The manufacturing sub-sector of
the economy does not rely on the national grid for
electricity. The cost of running plants is increasingly
high with the rising cost of crude oil products in
Nigeria. Thus, despite the level of government
investment in power, it does not have positive effect
on the cost of manufacturing sector production and
thence no positive effect on its productivity. The
result of this study did not support economic theories
such as Keynes (1936) and Adolf Wagna (1958) on
growth which expect that electricity supply should be
essential requirements for output growth in the
manufacturing sector (Olayemi, 2012), energizing the
machines and equipment for production of various
types of goods for consumers’ wants. These
principles have been utilized by Asian countries such
as Taiwan, Korea, Malaysia, and Indonesia to grow
their economies (Kniivila, 2008). It becomes
paradoxical that electricity investment has negative
effect on the manufacturing sector in Nigeria. This is
like saying that water does not support the life of
fishes that live in it. In line with this view point,
empirical research from advanced economy (Riker,
2012) shared the same position while here in Nigeria,
Akiri, Ijuo and Apochi (2015) as well as Nwankwo
and Njogo (2013) lent their support. Government
should therefore fix power supply in our country if it
hopes to realize sustainable rapid economic growth
and diversification of the national economy through
manufacturing sector in Nigeria.
Conclusion and Recommendations
This study have explored the impact of government
capital expenditure on manufacturing sector output in
Nigeria from 1981 to 2018 using the functional public
capital expenditure. Government capital expenditure
has been identified has a sound development strategy
to boosting the manufacturing sector growth in
Nigeria. It is thus advocated that government capital
expenditures be allocated optimally so as to stimulate
and create conducive environment to involve the
private sector led economic development and rectify
market failures in Nigeria.
On the basis of the results obtained, the following
recommendations are made:
1. Government should increase capital expenditure
on road infrastructure in Nigeria.
2. Higher government capital expenditures on health
should be sustained so as to increase productive
capacity of the manufacturing sector output in
Nigeria.
3. Government should also sustain higher capital
expenditures on telecommunication so as to
decrease the cost of production.
4. Serious effort should be made to fix power sector
in order to accelerate rapid economic growth and
diversification of the national economy through
manufacturing sector.
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