Q. Use the II - XX framework in order to show graphically how inflation can be imported from abroad unless exchange rates are adjusted.

Answer: Suppose that the home economy is countenance with foreign inflation that is P* is rising. For a known price level at home that P fixed the increase in P* will lower E such that EP*/P is unchanged. This entail that the II and XX curves will shift descending in such a way that the distance between the original E and the final E will be equal to E _P*/P* that is revaluation of the currency.