appreciation of the domestic currency.
Using the same reasoning, a fall in
the expected future exchange rate,
, shifts the demand curve to the left
and causes a depreciation of the currency.
Earlier in the chapter we discussed the determinants of the exchange rate in
the long run: the relative price level, relative tariffs and quotas, import and export
demand, and relative productivity (refer to Table 15.1). These four factors influ-
ence the expected future exchange rate. The theory of purchasing power parity
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