To what extent do exchange rates and their volatility affect trade ?

Trade deficits and surpluses are sometimes attributed to intentionally low or high exchange rate levels. The impact of exchange rate levels on trade has been much debated but the large body of existing empirical literature does not suggest an unequivocally clear picture of the trade impacts of changes in exchange rates. The impact of exchange rate volatility on trade also does not benefit from a clear theoretical cause-effect relationship. This study examines the impact of exchange rates and the