Purpose – In June of 2001, Tokyo Electric Power Company (TEPCO) and Tokyo Gas Supply Company (TGSC) made a zero-cost risk swap contract on the average temperature of August and September of 2001 in Tokyo for their adverse situations. This is an exchange of two options on the average...

Recent improvements in fiscal positions in advanced countries have sharply curtailed the issuance of government securities and created the possibility that government securities could disappear in some countries. The possibility that this might occur in the United States has attracted the most...

The S&P 500 Index futures contract is traded on the Chicago Mercantile Exchange that isregulated by the Commodity Futures Trading Commission. The S&P 500 Index optionscontract is traded on the Chicago Board of Options Exchange that is regulated by theSecurities and Exchange Commission. The...

Purpose – The purpose of this paper is to provide a scenario-based risk measure for a portfolio of European-style derivative securities over a fixed time horizon under the regime switching Black-Scholes economy. Design/methodology/approach – The risk measure is constructed by using the...

Purpose – The purpose of this paper is to provide a scenario‐based risk measure for a portfolio of European‐style derivative securities over a fixed time horizon under the regime switching Black‐Scholes economy. Design/methodology/approach – The risk measure is constructed by using the...

Purpose – This paper investigates the motivations and practice of nonfinancial firms with regard to using options in their risk management activities. Design/methodology/approach - The paper provides a comprehensive account of the existing empirical evidence and analyzes data on the use of...

Purpose – This paper investigates the motivations and practice of nonfinancial firms with regard to using options in their risk management activities. Design/methodology/approach – The paper provides a comprehensive account of the existing empirical evidence and analyzes data on the use of...