Discussion of “decentralized capacity management and internal pricing”

Dutta and Reichelstein (2010) study the role of transfer pricing and organizational choice in providing incentives for efficient decisions on the acquisition and subsequent reallocation of capacity within decentralized firms. Their analysis suggests that transfer prices based on the historical cost of capacity facilitate the efficient allocation of resources. They also find that symmetric responsibility center structures are generally better suited for providing efficient investment incentives than hybrid organizations. An important condition for the derivation of the two results is the linearity of the shadow prices of capacity. If shadow prices are nonlinear, transfer prices should be below (above) the historical cost of capacity in order to counteract the managers’ incentives to underinvest (overinvest). Because profit center organizations can use transfer prices for mitigating the inefficiency caused by nonlinear shadow prices, they offer a natural advantage over pure investment center organizations in implementing efficient capacity decisions. Overall, these observations suggest that the curvature of profit functions is an important factor in determining the suitable instruments for decentralized capacity management.     

Term Structures in the Office Rental Market in Stockholm

This paper contains an empirical study of the rental term structure in a property market that included a dramatic boom and bust cycle. The study is applied to office leases in commercial properties located in Stockholm CBD, Sweden. The time period under study is 1977–1991. The number of observations (lease contracts) that we were able to make full use of in the regression analyses is n=861. For seven out of fifteen years studied, a significant term structure was observed. The estimated hedonic rent equation was also used to construct an office rental index.     

Style analysis and Value-at-Risk of Asia-focused hedge funds

In this paper we identify risk factors for Asia-focused hedge funds through a modified style analysis technique. Using an Asian hedge fund index, we find that Asian hedge funds show significant positive exposures to emerging equity markets. For both a static and rolling period style analysis, our model provides a high explanatory power for returns of the considered hedge fund index. We further conduct a Value-at-Risk analysis using the results of a rolling window style analysis as inputs. Our findings suggest that the considered parametric models outperform a simple historical simulation that is purely based on past return observations.     

Ursachen geschlechtsspezifischer Kostenunterschiede in der Privaten Krankenversicherung: Eine empirische Untersuchung unter besonderer Berücksichtigung der Anforderungen des AGG

The new “Allgemeine Gleichbehandlungsgesetz” (General Equal Treatment Act) also influences the premium calculation of the German Private Health Insurance to antagonize gender discrimination in premiums. The higher premiums in the Private Health Insurance women pay are caused by higher expectation of life, by the risk of fertility, and by higher individual health-care costs for health services. We study how strong the gender influence in health-care costs of men and women are and if they are influenced by the factors mentioned above. We analyse if there is any gender discrimination in premium calculation in the Private Health Insurance. The results show that after eliminating the factors only a small reduction of premiums is found. We still find a cost difference between women and men. This difference can be explained by the different usage of health services but this depends less on the gender rather on individual psychosocial factors.     

STOCK MARKET REACTION TO GOOD AND BAD INFLATION NEWS

This article shows that differentiating between good and bad inflation news is important to understanding how inflation affects stock market returns. Summing positive and negative inflation shocks as in previous studies tends to wash out or mute the effects of inflation news on stock returns. More specifically, we find that, depending on the economic state, positive and negative inflation shocks can produce a variety of stock market reactions. We conclude that the effect of inflation on stock returns is conditional on whether investors perceive inflation shocks as good or bad news in different economic states.     

Term structure modelling of defaultable bonds

In this paper we present a model of the development of the term structure of defaultable interest rates that is based on a multiple-defaults model. Instead of modelling a cash payoff in default we assume that defaulted debt is restructured and continues to be traded.The term structure of defaultable bond prices is represented in terms of defaultable forward rates similar to the Heath-Jarrow-Morton (HJM) (Heath et al., 1992) approach, and conditions are given under which the dynamics of these rates are arbitrage-free. These conditions are a drift restriction that is closely related to the HJM drift restriction for risk-free bonds, and the restriction that the defaultable short rate must always be not below the risk-free short rate. In its most general version the model is set in a marked point process framework, to allow for jumps in the defaultable rates at times of default.Financial Assistance by Deutsche Forschungsgemeinschaft, Sonderforschungsbereich 303, at the University of Bonn and the DAAD is gratefully acknowledged.I thank Pierre Mella-Barral, David Lando and David Webb for helpful conversations, and the participants of the FMG Conference on Defaultable Bonds (March 1997) in London and the QMF 97 conference in Cairns for helpful comments. All errors are of course my own.