Vertical Disintegration and the Disorganization of German Industrial Relations1

Drawing on case studies from the telecommunications and auto industries, the authors argue that the vertical disintegration of major German employers is contributing to the disorganization of Germany’s dual system of in‐plant and sectoral negotiations. Subcontractors, subsidiaries and temporary agencies often have no collective bargaining institutions or are covered by different firm‐level and sectoral agreements. As core employers move jobs to these firms, they introduce new organizational boundaries across the production chain and disrupt traditional bargaining structures. Worker representatives are developing new campaign approaches and using residual power at large firms to establish representation in new firms and sectors, but these have not been successful at rebuilding co‐ordinated bargaining.     

Inner Leadership: A Social Cognitive-Based Approach Toward Enhanced Ethical Decision Making

Teaching Business Ethics -     

How Important are Financial Frictions in the United States and the Euro Area?

This paper aims to evaluate whether frictions in credit markets are important for business cycles in the United States and the euro area. I modify the DSGE financial accelerator model developed by Bernanke, Gertler and Gilchrist (1999) by adding such frictions as price indexation to past inflation, sticky wages, consumption habits and variable capital utilization. When estimating the model using Bayesian methods, I find that financial frictions are relevant in both areas. According to the posterior odds ratio, the data clearly favor the model with financial frictions, both in the United States and the euro area. Moreover, financial frictions are larger in the euro area.     

Equity and Credibility

We build on previous work concerned with measuring equity and consider the problem of using observed claim data or other information to calculate premiums which maximize equity. When these optimal premiums are used, we show that gathering more information or refining the risk classification always increases equity. We study the case for which the premium is constrained to be an affine function of the claim data and obtain results analogous to classical credibility theory, including the inhomogeneous and homogeneous cases of the Bu¨hlmann-Straub model. We derive formulas for the credibility weights in certain cases.     

PRICING IN AN INCOMPLETE MARKET WITH AN AFFINE TERM STRUCTURE

We apply the principle of equivalent utility to calculate the indifference price of the writer of a contingent claim in an incomplete market. To recognize the long-term nature of many such claims, we allow the short rate to be random in such a way that the term structure is affine. We also consider a general diffusion process for the risky stock (index) in our market. In a complete market setting, the resulting indifference price is the same as the one obtained by no-arbitrage arguments. We also show how to compute indifference prices for two types of contingent claims in an incomplete market, in the case for which the utility function is exponential. The first is a catastrophe risk bond that pays a fixed amount at a given time if a catastrophe does not occur before that time. The second is equity-indexed term life insurance which pays a death benefit that is a function of the short rate and stock price at the random time of the death of the insured. Because we assume that the occurrence of the catastrophe or the death of the insured is independent of the financial market, the markets for the catastrophe risk bond and the equity-indexed life insurance are incomplete.     

Let's use the controller in contract negotiations

The controller is in the best position to evaluate the costs of proposals and counter-proposals in bargaining sessions; he should be a regular member of the negotiating team.     

The ‘country-of-origin effect’ in employee turnover intention: evidence from China

The increasing presence of foreign direct investment in China has boosted the competition for talent among different multinational corporations (MNCs) from diverse national backgrounds. This article investigates the differences in the human resource management (HRM) approaches adopted by the US, European, and Japanese MNC subsidiaries operating in China and explores the relationships between employees' perceptions toward the HRM approaches and turnover intention. Significant differences in the HRM approaches and employees' level of turnover intention were found, indicating a ‘country-of-origin effect’ in HRM approaches that subsequently influences employees' attitudes. In addition, this article produces evidence suggesting that the perception of HRM characteristics predicts employees' intentions to quit. Implications for HRM convergence or divergence debate are discussed.     

Desperate housewives – social and professional isolation of German expatriated spouses

The spouses of expatriates have repeatedly been identified as a major component in the equation for success of international assignments. Their commitment, cooperation and contribution to the emotional, physical and mental well-being of the expats facilitate the successful completion of corporate missions across cultural and national borders. Yet, for spouses to be this positive influence on the expat, several requirements need to be met, such as a chance to maintain a sense of identity and self-worth through the possible continuation of their own careers as well as either the maintenance of old or creation of new social support networks for the duration of the corporate mission. This requires a strategic international human resource management (IHRM) effort of assigning companies that goes beyond the immediate needs of ordinary relocations. This research report answers questions about how traditional global players in Germany deal with these issues. The results draw a rather dark picture as the IHRM strategies of these German corporations display a severe lack of support to find employment either on or after the assignment and show little effort to facilitate the (re-)creation of a social support network. Consequences and future research questions are delineated.     

Minimizing the Probability of Lifetime Ruin under Random Consumption

Abstract

We determine the optimal investment strategy in a financial market for an individual whose random consumption is correlated with the price of a risky asset. Bayraktar and Young consider this problem and show that the minimum probability of lifetime ruin is the unique convex, smooth solution of its corresponding Hamilton-Jacobi-Bellman equation. In this paper we focus on determining the probability of lifetime ruin and the corresponding optimal investment strategy. We obtain approximations for the probability of lifetime ruin for small values of certain parameters and demonstrate numerically that they are reasonable ones. We also obtain numerical results in cases for which those parameters are not small.