Effects of exchange rate volatility and interest rate variability on stock returns of commercial banks in Nigeria

Following the adoption of the Structural Adjustment Programme (SAP) in 1986, stock returns of Nigerian commercial banks have been largely influenced by macroeconomic variables of which, exchange rate volatility and interest rate variability are dominant. The effect of changes in these variables has...

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Bibliographic Details
Main Author: Oboni, Onakpa Abel
Format: Thesis
Language:aa
eng
aa
Published: 2019
Subjects:
Online Access:https://etd.uum.edu.my/8297/1/depositPermision_s821711.pdf
https://etd.uum.edu.my/8297/2/s821711_01.pdf
https://etd.uum.edu.my/8297/3/s821711_references.docx
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Summary:Following the adoption of the Structural Adjustment Programme (SAP) in 1986, stock returns of Nigerian commercial banks have been largely influenced by macroeconomic variables of which, exchange rate volatility and interest rate variability are dominant. The effect of changes in these variables has resulted in substantial loss of value in portfolio investment. The aim of this study is to analyse descriptively the performance of stock returns of Nigerian commercial banks from 2010 to 2017; to determine the relationship among exchange rate volatility in 2016 and its conditional volatility in periods beyond; and to evaluate the effects of exchange rate volatility and interest rate variability on the performance of stock returns of Nigerian commercial banks. Exponential Generalised Autoregressive Conditional Heteroscedasticity (EGARCH) and Autoregressive Distributed Lag (ARDL) models were used to analyse secondary data spanning the period 2010 to 2017. Results obtained indicate that the performance of stock returns of most commercial banks are dictated by the direction of movement of exchange rate and interest rate; exchange rate volatility in 2016 is related to the conditional volatility in the period beyond; and that the performance of stock returns of Nigerian commercial banks is significantly determined by exchange rate volatility and interest rate variability. The study recommends that alternative non-oil bilateral trade relations should be exploited to increase foreign exchange earnings of government to meet the ever increasing demand which exerts pressure on the exchange rate. It further recommends that government implement policies such as inflation targeting to act as a hedge to exchange rate volatility and interest rate variability. Government should also maintain its foreign reserve at a level where the foreign exchange market is sustainable at all times.