Non-linear Effect of Real Exchange Rate Variability with Macroeconomic Variable on Non-Petroleum Commodities of India-US Trade

This article aims to explore the asymmetric influence of real exchange rate volatility on India-US trade commodity-wise. In this study, the assumption of symmetric relation is neglected and assessed on the asymmetric effect of real exchange rate volatility on 90 commodities distributed under 6 industries. This study verifies short-run and long-run asymmetry effects, the short-run effect in 21 Indian exporting commodities and 19 Indian importing commodities. However, the short-run effect lasting onto the long run in 16 exporting commodities and 27 importing commodities strongly supports the J-curve. Also, non-linear causality is witnessed in this study running from real exchange rate variability to export trade and import trade. The empirical analyses explain that commodities will benefit the export or import growth with the depreciation of exchange rate or discouraging with the appreciation of exchange rate. The findings of the study provide a view for policy making.