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Essays On Foreign Currency Risk Management, Sungjae Francis Kim
Essays On Foreign Currency Risk Management, Sungjae Francis Kim
LSU Doctoral Dissertations
This dissertation studies on-balance-sheet and off-balance-sheet foreign currency risk management of corporate firms and commercial banks. It is comprised of two essays. The first essay investigates what determines firms’ foreign currency spot net asset positions, derivatives hedging and synthetic hedging positions. We build a model that anticipates a firm’s market timing in currency markets and credit markets according to the exchange-rate return and interest rate differential. Using a unique set of data containing complete foreign currency spot and derivatives positions of Korean exporting firms, we empirically find that currency position-squaring firms have significantly higher firm value. We also find evidence …
Three Essays In Options Pricing: 1. Volatilities Implied By Price Changes In The S&P 500 Options And Future Contracts 2. Price Changes In The S&P Options And Futures Contracts: A Regression Analysis 3. Hedging Price Changes In The S&P 500 Options And Futures Contracts: The Effect Of Different Measures Of Implied Volatility, Jitka Hilliard
LSU Doctoral Dissertations
In this work, I develop a new volatility measure; the volatility implied by price changes in option contracts and their underlyings. I refer to this as implied price change volatility. First, I examine the time series behavior of implied price change volatility and investigate possible moneyness and maturity effects. I compare these characteristics to those of the usual implied volatility measure and the historical volatility of the S&P 500 index. Then, I investigate the performance of the implied price change volatility in a regression setup and in hedging applications. I compare the performance of hedges using daily updated implied price …