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The market’s reaction to unexpected, catastrophic events : The case of oil and gas stock returns and the Gulf oil spill
Humphrey, Phillip, (2016)
Hedging and Value in the U.S. Airline Industry
Carter, David A., (2006)
Does Operational and Financial Hedging Reduce Exposure? Evidence from the U.S. Airline Industry
Treanor, Stephen D., (2014)