We study the effect of devaluation on output in six developing countries of
Asia. In an empirical model that includes monetary, fiscal, and external v
ariables, we examine the impact of devaluation as the effect of real exchan
ge depreciation and alternatively as the effect of nominal devaluation and
changes in the foreign-to-domestic price ratio. We find that with few excep
tions a devaluation fails to make arty effect on output over any length of
time - short run, intermediate run or long run. Whatever effect on output u
te are able to uncover comes from the relative price level (the ratio of fo
reign to domestic prices) but not from nominal devaluation.