Document Type : Original Article

Authors

1 Assistant Professor, Department of Agricultural Economics, Shahid Bahonar University of Kerman, Kerman, Iran

2 MSc, Agricutural Economics, Tarbiat modares University, Tehran, Iran

Abstract

One of the fundamental problems of Iran’s economy is its dependence on incomes gained from oil and oil products to get rid of which different policies and solutions always are considered by the country’s development plans. Increasing agricultural exports is one of such solutions. Saffron is one of the important exports of Iran. Exchange rate volatility is a key and yet ambiguous factor in exporting agricultural products. Therefore, in this study, the effect of exchange rate volatility on Iranian saffron exports was analyzed in both short-run and long-run. Accordingly, exchange rate volatility index using the generalized auto-regressive conditional heteroskedasticity model (GARCH) was calculated. Then, the effect of exchange rate volatility on saffron exports using the Johansen-Juselius co-integration test and vector error correction model (VECM) was studied. The results showed that there is a negative and significant relationship between the exchange rate volatility and saffron exports in short-run and long-run. Likewise, the results showed that the export price and the domestic production of saffron have a significant and positive impact and wholesale price of saffron has a significant and negative impact on the exports of this product. Thus, policies to control and stabilize the exchange rate and economic conditions should be applied.

Keywords

Aghaei, M., Rezagholi Zade, M., 2012. Iran’s Comparative Advantage in production of Safforn. Journal of Agricultural Economics and Development. 1, 121-132. [in Persian With English Summary].
Akbarzade, J., 2005. Factors affecting the export of Iranian saffron. MSc Thesis, Faculty of Agriculture, University of  Zabol, Iran. [in Persian With English Summary].
Alam, S., 2010. A reassessment of the effect of exchange rate volatility on Pakistan's exports demand: ARDL approach. European Journal of Economic. Finance & Administrative Sciences. 21, 77-91.
Asgari, M., 2008. The effect of fluctuations in the real exchange rate of the industry's export performance. Journal of Commerce. 48, 103-131. [in Persian With English Summary].
Chipili, J.M., 2013. Exchange rate volatility and trade flows in Zambia. African Development Review. 25 (1), 55-66.
Chit, M.M., Rizov, M., Willenbockel, D., 2010. Exchange rate volatility and exports: New empirical evidence from the emerging East Asian economies. The World Economy. 33 (2), 239-263.
Cote, A., 1994. Exchange rate volatility and trade: A survey. Working Paper. Bank of Canada.
De Vita, G., Abbott, A., 2004. The impact of exchange rate volatility on UK exports to EU countries. Scottish.
Enders, W., 2014. Applied Econometric Time Series. 4th Edition. John Wiley.
Food and Agriculture Organization of the United Nations (FAO)., 2012. FAO statistics website. http:// www. /faostat/en.
Gujarati, D.N., 1992. Basic Econometrics. New York: McGraw-Hill.
Hejabarkiani, K., Nikeghbal, S., 2000. Effect of exchange rate imbalances on the supply of agricultural exports. Economic Research. 35(1), 39-53. [in Persian With English Summary].
Karami, A., Zibai, M., 2008. The effects of exchange rate volatility on exports of agricultural products in different countries. Journal of Economic Research. 3, 59-71. [in Persian With English Summary].
Karbasi, A.R., Ahmadi, H., 2010. Effects of exchange rate volatility on raisin export volume and prices in Iran. Knowledge and Development, 17 (32), 147-163.
Kazeroni, A., Rezazadeh, A., Mohamadpor, S., 2011. Asymmetric effects of fluctuations in the real exchange rate on exports of non-linear Markov-switching approach. Journal of Economic Modeling. 5, 154-178. [in Persian With English Summary].
Kochakzadeh, a., Jalai, S.A., Kochakzadeh, S., 2015. Effect of exchange rate uncertainty on exports Lag date of application of broad. Journal of Agricultural Economics. 1, 157-171. [in Persian With English Summary].
Mani, M., Zirak, M., 2004. The effect of uncertainty caused by exchange rate volatility on exports of Iran (the period between 1338-79). Journal of Light Peak. 2(4), 16-27. [in Persian With English Summary].
Ministry of Agriculture Jihad., 2012. Agricultural statistics. Bureau of Statistics and Information Technology and Communications Ministry of Agriculture, Tehran. [in Persian With English Summary].
Ozturk, L., Kalyoncu, H., 2009. Exchange rate volatility and trade: An empirical investigation from cross-country comparison. African Development Review. 21 (3), 499-513.
Rahman, S., Serletis, A., 2009. The effects of exchange rate uncertainty on exports. Journal of Macroeconomics, 31(3), 500-507.
Ranjpour, R., Karimi Takanloo, Z., Shokri, M., 2011. The relationship between saving and economic growth in Iran during the period 1961-2008. Idea Way Economic Research. 1(2), 113-140. [in Persian With English Summary].
Sun, C., Kim, M., Koo, W., Cho, G., Jin, H., 2002. The Effect of Exchange Rate Volatility on Wheat Trade Worldwide. Working Paper. Center for Agricultural Policy and Trade Studies.
Sedaghat, R., 2007. Study of factors affecting competitive ability of Iranian pistachio in global markets. Journal of Agricultural Economics. 1, 115-125. [in Persian With English Summary].