Developing business ethics theory and integrating economic analysis into business ethics teaching – a conceptualization based on externalities and diminishing marginal utility

Contrary to understandings that treat ethical considerations and economic thinking as separate if not antagonistic issues, we advocate a holistic view that links business ethics to consequentialist economic concepts and their concern about how scarce means should be used for the attainment of (given) ends. We believe that business ethics students will profit from a development of business ethics theory that facilitates an outcome-based evaluation of business strategies anchored in the economic concepts of externalities, game theory, equilibria, efficiency, transaction costs, and diminishing marginal utility. We outline how moral judgments about (socially irresponsible) business behaviors, which often lack theoretical grounding and self-critical examination, can be made both more consistent and transparent through a systematic application of these theoretical concepts. We furthermore point out that, in this evaluative exercise, business ethics analysts should make all assumptions explicit to meet their task of facilitating informed public debates and informed moral choices.     

New Forms of Employee Involvement at European Level — The Case of the European Company (SE)

This article focuses on important but widely neglected problems of supranational employee involvement both at the level of information and consultation as well as at board level. It takes the most important pattern, the European Company (SE), and presents a systematic empirical analysis of its negotiated forms of worker representation and employee involvement. The questions addressed are: What do these new forms of collective voice and representation at the supranational level look like? What is the relevance of SEs for the development of an emerging system of European industrial relations in a broader perspective? Is the negotiated form of employee involvement likely to lead to new forms of harmonization and convergence or rather to heterogeneity and fragmentation?     

Deregulation, Mergers, and Cost Savingsin Class I U.S. Railroads, 1974-1986

In this paper we attempt to disentangle the effects of deregulation on rail costs from those directly attributable to mergers. We estimate that cost reductions obtained from mergers ranged from a high of 33% for the Burlington Northern to a low of a 3% cost increase for the CSX. However, firms not engaged in significant merger activities experienced similar cost differentials indicating that consolidation was not a prerequisite for cost savings. We conclude that although mergers did confer some benefits on the participating firms, they were not a prerequisite for railroads being able to achieve substantial cost savings.     

II. Allgemeine und angewandte statistik

Ohne Zusammenfassung     

How Subprime Borrowers and Mortgage Brokers Shared the Pie

We develop an equilibrium model for origination fees charged by mortgage brokers and show how the equilibrium fee distribution depends on borrowers' valuation for their loans and their information about fees. We use noncrossing quantile regressions and data from a large subprime lender to estimate conditional fee distributions. Given the fee distribution, we identify the distributions of borrower valuations and informedness. The level of informedness is higher for larger loans and in better educated neighborhoods. We quantify the fraction of the surplus from the mortgage that goes to the broker, and how it decreases as the borrower becomes more informed.     

The rise of professional unions in Germany. Challenge and threat for established industrial relations?

The author analyses the rise of professional unions, one of the most remarkable developments in German labour movement since the early 2000s. By means of strikes, they managed to get officially accepted as autonomous partners for collective bargaining. The author asks whether their emergence challenges or even threats the established systems of industrial relations.     

Multi-skilling in small and medium-sized engineering firms: evidence from Wales and Germany

A cross-national empirical study of forty-six engineering SMEs in Wales and two regions of Germany analyses the extent to which multi-skilling of staff is occurring, the underlying reasons for such developments, and how well placed firms are in relation to prevailing labour-market and training infrastructures strategically to develop hybrid occupations. We identify four types of skill accretion, only some of which presage net enhancements of the order of skills exercized. New quality assurance or continuous improvement programmes, and organizational restructuring, were the main reasons for multi-skilling. A majority of companies encouraged skill expansion on an ad hoc basis, yet strategic exploitation of multi-skilling incorporating comprehensive training support remained infrequent, especially in Germany. Nevertheless, a minority of the German multi-skilling leads to the award of innovative 'hybrid' qualifications fusing two skilled occupations. The breadth of German initial craft training both facilitates and inhibits potential for further multi-skilling in practice. In Wales, greater flexibility in occupational and training structures provides largely unrealized potential advantages over Germany in developing multi-skilling, especially as a means to resolve recurrent shortages of skilled workers. Welsh SMEs have preferred tentative, incremental, 'bolt-on' approaches to multi-skilling that facilitate only limited external transferability.