Extension and Revision of Monetary Policy Transmission Mechanisms and Domestic Real Investment in Nigeria: A Time Series Study Between 1981-2015 by Lucky Anyike Lucky & Uzah Cheta Kingsley

Abstract

The study by Lucky Anyike and Uzah Cheta Kingsley examines the impact of monetary policy on domestic real investment in Nigeria, using Gross Fixed Capital Formation to Gross Domestic Product ratio as a proxy for domestic real investment. The study uses various independent variables, including the maximum lending rate, credit to private sector as a percentage of GDP, naira to US dollar exchange rate, savings rate, monetary policy rate, prime lending rate, and Treasury bill rate. The authors conclude that monetary policy has a significant effect on the domestic real investment rate. The extension of this paper examines the impact of both monetary and fiscal policy on domestic real investment in Nigeria, while also considering the influence of political biases and the fact that a significant portion of fiscal policy spending may be allocated to current expenditures rather than capital expenditures. While mainstream economic theory suggests that fiscal policy should have a positive effect on real investment rate, this theory may be challenged in Nigeria due to the specific context and allocation of fiscal resources. We also examine the effect of monetary policy on domestic real investment rate in Nigeria by incorporating additional variables in our analysis.