This paper examines the effect of crude oil price movement on the Nigerian stock market and the role of exchange rate as a plausible countercyclical policy tool. Daily data on All Share Index of the Nigerian stock market, crude oil prices and exchange rate, were collected for two periods:...

This study measures the exchange rate exposure of Swiss firms for its most relevant currencies and assesses its time-variation. I find that the firm-level exposure varies considerably over time. Differences in operational possibilities to mitigate the exposure cannot explain this variance, while...