The dynamic effect of macroeconomic news on the euro/US dollar exchange rate

Abstract

This study investigates the impact of 70 US and EU macroeconomic news announcements on euro/dollar returns and volatility from November 2004 to April 2014. We use regime smooth transition regression to endogenously define recession and expansion. Our sample period includes the US mortgage crisis and EU sovereign debt crisis. Most news is unstable as its effect varies between these economic states. There are asymmetrical effects between recession and expansion states for both US and EU news, with most US news having a larger impact and nearly double the number of significant EU announcements. Volatility increases for over 85% of news coefficients, with more than half still being significantly different between states.