Faculty of Arts and Social Sciences
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Item Energy Consumption and Sectorial Value Addition on Economic Growth in Nigeria(Horizon Research Publishing (HRPUB), 2021-02-02) Udo Emmanuel Samuel; Idamoyibo Hwerien Rosemary; Inim Victor Edet; Akpan Jack Ededem; Victor NdubuakuThis study investigates the co-integrating and causal link between energy consumption and economic growth in three economic sectors of agriculture, manufacturing, and service sectors in Nigeria. Through the multivariate framework and quarterly data from 2000Q1-2018Q4. The ARDL bounds test approach, and Error Correction Model are the key techniques of analysis, and the Clemente-Montanes-Reyes unit root approach for structural breaks in the series. Findings revealed estimated billing system, and energy demand-supply gap as factors negatively influencing energy distribution and consumption in various sectors of the economy. The results also revealed a co-integrating relationship between economic growth and sectorial value creation. The results also revealed a bidirectional causality between liquefied natural gas and energy consumption and a unidirectional causality between economic growth and petroleum oil consumption. On the contrary, there is a non-causal relationship between the service and agricultural sectors. Sufficient energy distribution and consumption stir economic growth through value additions in the agricultural, manufacturing, and service sectors. The study recommends a review of the billing system, pricing framework, and policies to support, value creation, and addiction in Nigeria.Item Oil price volatility and economic growth in Nigeria(Scientific Press International Limited, 2019-02-02) Muhammad M. Yakubu; Benedict Akanegbu NOne of the main causes of economic crisis in the world is Oil Price Volatility (OPV). This makes it necessary to examine the effect of oil price volatility on economic growth in an oil exporting country like Nigeria and this has a special significance. Therefore, this paper has examined empirically the effect of oil price volatility on economic growth in Nigeria using annual time series data from 1985 – 2016. The findings revealed that OPV has a negative and insignificant effect on economic growth in Nigeria. It was also found that the variables used in the study have a long-run relationship and finally no evidence of causality was found between oil price volatility and economic growth in Nigeria. The study recommends that exploring other alternatives has the potential to make the Nigerian economy stronger to face volatility crisis.Item THE IMPACT OF INTERNATIONAL TRADE ON ECONOMIC GROWTH IN NIGERIA(Progressive Academic Publishing, UK, 2015-02-02) Muhammad M. Yakubu; Benedict Akanegbu NThere has been a long held belief that there is a positive relationship between economic growth and increased levels of international trade. Therefore, this paper has empirically examined the impact of international trade on economic growth in Nigeria for the period 1981 to 2012. Using degree of openness to proxy international trade, the ordinary least squares technique was employed to estimate the impact of international trade on Gross Domestic Product. The broad objective of this paper is to analyze the impact of international trade on economic growth in Nigeria based on time series data on variables considered relevant indicators of economic growth and international trade. The analysis was based on data extracted from World Bank data and Central Bank of Nigeria Statistical Bulletin. The result of the analysis shows that all the variables except interest rate were statistically significant. Therefore, the study recommends that policy makers should adopt policies on trade liberalization such as reduction of non-tariff barriers, reducing tariffs, reducing or eliminating quotas that will enable the economy to grow at spectacular rates. And thus this study supports the proposition that degree of openness has direct robust relationship with economic growth since the proxy variable is positive and statistically significant in the model.