dc.description.abstract |
So far, the formation of a monetary union in the East African Community (EAC) has remained elusive.
The EAC partner states therefore established set targets for macroeconomic convergence, with an aim
to eliminate exchange rate variability within the bloc. Where countries are able to eliminate or reduce
exchange rate adjustments to maintain external balance, the costs of a monetary union reduces, thus
the more suitable it is for such a region to form a monetary union. Major macroeconomic variables need
to be harmonized before establishing a monetary union such as real GDP, budget deficit/GDP, national
savings, and inflation rate. However, empirical studies undertaken indicate that the rate of convergence
of the member states economies to the set targets has been very slow, resulting into high exchange
rate variability within the region. It is against this background that this study was carried out to
determine the effect of convergence in real GDP growth rate on exchange rate volatility, of five EAC
countries: Kenya, Uganda, Tanzania, Burundi, and Rwanda. The bloc was chosen for the study since it
has scheduled to establish its common currency earlier than other African economic blocs, and thus its
success will be a lesson to them. A panel data analysis was used over the period of 2000 to 2016. Sigma
(standard deviation) was used in the study to establish convergence of variables. Levin et al. 2002) test
for panel unit root was employed to test for data stationarity and it was found that real exchange rate
and real GDP growth rate were stationary. Pedroni residual-based cointegration test was carried out to
test for the long-run relationship between variables in the model and it was established that there exist
a long-run relationship between exchange rate and explanatory variable. The study results showed that
the entire explanatory variable had a significant and a negative effect on exchange rate volatility. This
means that convergence in real GDP growth rate among the EAC countries reduces exchange rate
variability within the region. Thus, the policy makers should ensure that the EAC countries harmonize
their economies, which will help greatly to eliminate exchange rate adjustments within the region, in
readiness for a stable and sustainable monetary union.
Key words: Convergence, exchange rate volatility, GDP, East African monetary union. |
en_US |