Risks and Portfolio Decisions Involving Hedge Funds

This article characterizes the systematic risk exposures ofhedge funds using buy-and-hold and option-based strategies.Our results show that a large number of equity-oriented hedgefund strategies exhibit payoffs resembling a short positionin a put option on the market index and therefore bear significantleft-tail risk, risk that is ignored by the commonly used mean-varianceframework. Using a mean-conditional value-at-risk framework,we demonstrate the extent to which the mean-variance frameworkunderestimates the tail risk. Finally, working with the systematicrisk exposures of hedge funds, we show that their recent performanceappears significantly better than their long-run performance.     

Hedging in the Possible Presence of Unspanned Stochastic Volatility: Evidence from Swaption Markets

This paper examines whether higher order multifactor models, with state variables linked solely to underlying LIBOR‐swap rates, are by themselves capable of explaining and hedging interest rate derivatives, or whether models explicitly exhibiting features such as unspanned stochastic volatility are necessary. Our research shows that swaptions and even swaption straddles can be well hedged with LIBOR bonds alone. We examine the potential benefits of looking outside the LIBOR market for factors that might impact swaption prices without impacting swap rates, and find them to be minor, indicating that the swaption market is well integrated with the LIBOR‐swap market.     

Pointing Out Differences: Consumer Evaluations of Comparative Information Across Product Types

The purpose of this study is to investigate the impacts of comparative claims across search and experience product types. Data was obtained from 159 Taiwanese college students. Results reveal that comparative claims used in blogs (compared to those in print ads) produce lower counterarguments and consumers more easily accept claims made on a blog. Comparative claims lead to higher brand attitude and purchase intention for search products on the blog; however, noncomparative ads lead to higher brand attitude and purchase intention for experience products on the blog. For both search and experience products, there is no significant difference.     

Ownership structures of U.S. joint ventures in the 1980S

A firm's choice between sole and joint ventures in a foreign market is subject to various market-specific and firm-specific influences. This study draws upon the transaction cost and bargaining power theoretical frameworks to identify and measure some of these influences. A logistic regression model was employed to examine the relative influences of the main and interaction effects of the independent factors on ownership structures employed for new foreign subsidiaries by U.S. firms in the 1980s.     

Does Entry Size Matter? The Impact of the Life Cycle and Technology on Firm Survival

A wave of empirical studies has recently emerged showing that smaller-scale entry is confronted with a lower likelihood of survival than their larger counterparts. The purpose of this paper is to examine whether the relationship between size of a firm when entering an industry and the likelihood of survival holds under different technological conditions and across the different stages of the industry life cycle. The empirical evidence suggests that the relationship between firm size and the likelihood of survival is shaped by technology and the stage of the industry life cycle. While the likelihood of survival confronting small entrants is generally less than that confronting their larger counterparts, the relationship does not hold for mature stages of the product life cycle, or in technologically intensive products. In mature industries that are still technologically intensive, entry may be less about radical innovation and possibly more about filling strategic niches, thus negating the impact of entry size on the likelihood of survival.     

Balancing the scales: recovering from service failures depends on the psychological distance of consumers

The purpose of this research is to enhance knowledge about service recovery by investigating the feelings of psychological distance in the relationship between customers' perceptions of service recovery efforts of the perceived justice dimensions (distributive, procedural, and interactional justice) and attitudinal responses such as satisfaction with service recovery effort and trust in the firm. The results of structural equation modelling analyses suggested that consumers who had positive justice perceptions were likely to exhibit positive attitudinal responses. Consequently, the positive attitudinal responses generated positive word-of-mouth intention about their experiences and encouraged them to continue the service.     

Moral hazard and adverse selection in the originate-to-distribute model of bank credit

Bank credit has evolved from the traditional relationship banking model to an originate-to-distribute model. We show that the borrowers whose loans are sold in the secondary market underperform their peers by about 9% per year (risk-adjusted) over the three-year period following the initial sale of their loans. Therefore, either banks are originating and selling loans of lower quality borrowers based on unobservable private information (adverse selection), and/or loan sales lead to diminished bank monitoring that affects borrowers negatively (moral hazard). We propose regulatory restrictions on loan sales, increased disclosure, and a loan trading exchange/clearinghouse as mechanisms to alleviate these problems.