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Modelling Volatility Persistence And Asymmetry Of Naira-Dollar Exchange Rate, Mutiu A. Oyinlola
Modelling Volatility Persistence And Asymmetry Of Naira-Dollar Exchange Rate, Mutiu A. Oyinlola
CBN Journal of Applied Statistics (JAS)
This paper modelled the volatility persistence and asymmetry of naira-dollar exchange rate in interbank and Bureau de Change (BDC) using monthly data between January 2004 and November 2017. The study employed Generalized Autoregressive Conditional Heteroscedasticity [GARCH (1,1)], Threshold GARCH [TGARCH (1,1)] and Exponential GARCH [EGARCH (1,1)]. The results of Bai-Perron (2003) structural break identified two significant breaks in each market. Interestingly, the breaks, particularly for the interbank exchange rate(December, 2014 and January, 2015), seem to have coincided with the period of depreciation in the country’s exchange rate which could be linked to the precipitous movement in the international crude oil …
Monetary Policy Management In Nigeria Today: Issues In Stagflation And Recession, Moses K. Tule
Monetary Policy Management In Nigeria Today: Issues In Stagflation And Recession, Moses K. Tule
Bullion
This article explore the rare and challenging economic problem faced by Nigeria refers to as stagflation. i.e. a condition characterized by the co-existence of declining growth rates along with high unemployment and inflation rates. These negative economic development have raised major concern for policy makers and other economic agents because of the adverse effects on investment, financial stability and livelihood.