期刊名称:The Journal of Sustainable Development in Africa (JSDA)
电子版ISSN:1520-5509
出版年度:2018
卷号:20
期号:3
页码:1-42
出版社:Institute of Sustainable Development in Africa
摘要:The paper investigates the relationship between Parallel Currency Market Premium (PCMP) and macroeconomic variables
(such as Inflation, Interest Rate and the growth rate of Gross Domestic Product) in Nigeria. Annual secondary data covering
the period 1986-2015 and were obtained from the World Development Indicators (WDI) published by the World Bank and
Statistical Bulletin published by the Central Bank of Nigeria (CBN). Annual data on Parallel Currency Market Premium
(PCMP), Inflation (INF), Interest Rate (INT) and the growth rate of Gross Domestic Product (GDP). Data collected were
analysed using Structural Vector Autoregressive (SVAR). Results, based on the Impulse Response Function (IRF) and Variance
Decomposition (VD) obtained from the SVAR models indicated that, shocks to PCMP on average explained more variations
in macroeconomic variables than shocks to macroeconomic variables explained PCMP variance in Nigeria. The (GCT) test
carried out revealed that, of all the key macroeconomic variables examined, inflation is the only one that has causal relationship
with PCMP and it is uni-directional. The study concluded that, the best approach to constraints to the effective performance of
the macroeconomic fundamentals and ensure crucial attainment of sustainable growth and development in Nigeria need to be
eliminated through further easing of foreign exchange rationing gradually in the official market and consequently eliminating
the PCMP.