The effect trade and exchange rate policies on the export of stone fruit in Iran

Abstract

This study aims to investigate the effect of foreign exchange rate and trade policies on crop exports in Iran. Regarding foreign exchange policies, the exchange rate volatility index and the dummy variable of currency uniformity policy were considered, while economic openness index as well as the trade bias coefficient index was studied for business policies. Logarithmic model of export supply function based on the ARDL and error correction model were used to estimate long- and short-term relations between variables. The research data were collected from the websites of the International Trade Statistics Database and the Central Bank of Iran from 1997 to 2014. The results showed that variables of commercial deviation coefficient, real exchange rate, economic openness, domestic product price, stone fruits export value in previous years and the dummy variable of currency uniformity policy all had a positive effect, in the long term, on Iranian stone fruits export. The coefficient for error correction model equals -0.42, which is quite significant indicating a very high modulation pace to a long-term equilibrium. In addition, the results revealed that, in the event of shock and distortion in balance in each period, 0.58% of the short-term imbalance has been adjusted to achieve long-term equilibrium.JEL Classification: Q17, Q18, F13, F17, F39