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Export adjustment to currency depreciation in the presence of parallel markets for foreign exchange : the experience of selected Sub-Saharan African countries in the 1980s
Yiheyis, Zelealem, (1997)
The economic determinants of the parallel currency premium : evidence from select African countries
Yiheyis, Zelealem, (1998)
Output growth and inflation adjustment ot devaluation episodes in sub-Saharan Africa