Exchange Market Pressure in the Central African Economic and Monetary Community (CAEMC) Area: Empirical Assessment of the Macroeconomic Determinants

The current empirical study contributes to the literature on the exchange market pressure. First we construct as proposed by Eichengreen, Rose, and Wyplosz [1996. Contagious currency crises: First tests. The Scandinavian Journal of Economics, 98 (4), 463–484], a continuous measure of EMP for the CAEMC franc zone, using quarterly data from 1985Q1 to 2012Q2. We then address the main macroeconomic determinants of this EMP.We find that our main measure for EMP as well as two alternative measures of this index captures quite well episodes of crises of the CFA (XAF) currency. During the period of study, the common currency of the CAEMC countries experienced about four speculative attacks, with the one in 1993 ending with the devaluation of that currency in January 1994. The other attacks were warded off through reserves losses, as it is clear that the currency peg was maintained principally through changes in reserves. We also find that the GDP growth, the trade balance and the international oil price are the main contributors of EMP and therefore the most significant predictors of currency crises in the CAEMC area.