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Full-Text Articles in Econometrics
External Sector Liberalization And Output Growth In Nigeria, Emmanuel A. Onwioduokit, Obong E. Effiong
External Sector Liberalization And Output Growth In Nigeria, Emmanuel A. Onwioduokit, Obong E. Effiong
Bullion
The paper investigates the impact of external sector liberalization (foreign direct investment, external debt stock, trade openness and exchange rate) on the output growth in Nigeria from the period 1981 to 2019, utilizing correlation analysis, Granger causality test and vector autoregression (VAR). The results indicate that foreign direct investment, external debt stock, trade openness and exchange rate all correlate positively with gross domestic product. Also, the granger causality test indicates that foreign direct investment, trade openness and exchange rate granger cause the output growth in Nigeria. From the VAR result foreign direct investment exerted positive and significant impact on the …
Relationship Between Volatility In Domestic Oil Production, Oil Price And Exchange Rate In Nigeria: Co-Integration And Granger Causality Tests, Bashir Umar Faruk
Relationship Between Volatility In Domestic Oil Production, Oil Price And Exchange Rate In Nigeria: Co-Integration And Granger Causality Tests, Bashir Umar Faruk
Bullion
The paper examines the relationship between volatility in domestic oil production, oil prices, and exchange rate in Nigeria. The study employs monthly time series data, from January 2006 to August 2018. Data for the Nigerian Bonny light oil prices (COP), Domestic Oil Production (DOP) and Exchange Rate (EXC) are obtained from the Central Bank of Nigeria (CBN) website. While, dummy variable (DUM) represents stability and instability in the Niger-Delta oil-rich region was traced from historic oil disruptions in the region. Autoregres s i ve Di s tributed Lag (ARDL)/bound testing method and pairwise granger causality were employed. Unit root test …
Macroeconomic Instability Index And Threshold For The Nigerian Economy, B. A. G. Amoo, J. K. Achua, N. P. Audu, B. Hamma
Macroeconomic Instability Index And Threshold For The Nigerian Economy, B. A. G. Amoo, J. K. Achua, N. P. Audu, B. Hamma
Economic and Financial Review
The paper employed statistical algorithms, factor analysis and threshold autoregressive models to address the gaps in management of macroeconomic instability in Nigeria. Using data spanning 2010q1 to 2017q2, the findings showed that the values of macroeconomic instability index (MII) fluctuated between 0.316 and 0.609, with a threshold of 0.461. This showed an inverse relationship between macroeconomic instability and economic growth. This framework could serve as a mechanism to gauge early warning signal of instability in Nigeria.
An Econometric Analysis Of The Determinants Of Investments By Insurance Companies In Nigeria, S. E. Omoruyi
An Econometric Analysis Of The Determinants Of Investments By Insurance Companies In Nigeria, S. E. Omoruyi
Economic and Financial Review
The paper is divided into two parts. Part I discusses the concept of financial intermediation. Part II outlines the model of determinants of investments by the insurance industry and summarises the main findings and policy recommendations of the study.