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Due to the mispricing of options, no-arbitrage condition put-call parity (PCP) violations lead to inefficiency in the currency options market. Through transaction costs, the effects of these violations are reduced to negligible levels, indicating that PCP is not a sufficient condition for an...
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In this paper we study a hedging problem for European options taking into account the presence of transaction costs. In … martingale price process shows the existence of a risk minimizing hedging strategy. …
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) method. Detailed here are (1) the option hedging strategy and its costs; (2) irreducible hedging errors associated with … realistically fat-tailed & asymmetric return distributions; (3) impact of transaction costs on hedging costs and hedge …-performance; (4) impact of conditioning hedging strategy on realized volatility. The asset returns are addressed by the General Auto …
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replicating portfolios whose associated hedging costs are added to corresponding Black-Scholes prices to produce smile …
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, etc. The valuation theory is covered for example in [3] and [1]. …
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The foreign exchange options market is one of the largest and most liquid OTC derivative markets in the world. Surprisingly, very little is known in the academic literature about the construction of the most important object in this market: The implied volatility smile. The smile construction...
Persistent link: https://www.econbiz.de/10011293913