National Cultures,Information Search Behaviors and the Attribution Process of Cross-National Managers: A Conceptual Framework

Teaching Business Ethics - Cross-cultural management researchers haveobserved that when presented with similarethical dilemmas and problems, managers raisedin different cultural environments...     

Stability and Segregation in Group Formation

This paper presents a model of group formation based on the assumption that individuals prefer to associate with people similar to them. It is shown that, in general, if the number of groups that can be formed is bounded, then a stable partition of the society into groups may not exist. (A partition is defined as stable if none of the individuals would prefer be in a different group than the one he is in.) However, if individuals' characteristics are one-dimensional, then a stable partition always exists. We give sufficient conditions for stable partitions to be segregating (in the sense that, for example, low-characteristic individuals are in one group and high-characteristic ones are in another) and Pareto efficient. In addition, we propose a dynamic model of individual myopic behavior describing the evolution of group formation to an eventual stable, segregating, and Pareto efficient partition. Journal of Economic Literature Classification Numbers: C72, H41.     

The demand commitment bargaining and snowballing cooperation

Summary A multi-person bargaining model based on sequential demands is studied for coalitional games with increasing returns to scale for cooperation. We show that for such games the (subgame perfect) equilibrium behavior leads to a payoff distribution which approaches the Shapley value as the money unit approaches 0. Subgame consistency and strategic equilibria are the main tools used in the analysis. The model is then applied to study a problem of public good consumption.I wish to thank Reinhard Selten, who introduced me with the topic of non-cooperative coalition bargaining, for many constructive discussions. Al Roth's warm hospitality during the academic year 1990–1991, as well as many useful remarks are also gratefully acknowledged. Helpful discussions with Dieter Balkenborg, Tatsuro Ichiishi, Richard Mclean, Benny Moldovanu, Daniel Seidmann Avner Shaked are gratefully acknowledged as well. Part of this research was also supported by the Deutscheforschungsgemeinschaft SFB 303 at the University of Bonn.     

Pension Reform, Capital Markets and the Rate of Return

Abstract. This paper discusses the consequences of population aging and a fundamental pension reform – that is, a shift towards more pre‐funding – for capital markets in Germany. We use a stylized closed‐economy, overlapping‐generations model to compare the effects of the recent German pension reform with those of a more decisive reform that would freeze the current pay‐as‐you‐go contribution rate and thus result in a larger funded component of the pension system. We predict rates of return to capital under both reform scenarios over a long horizon, taking demographic projections as given. Our main finding is that the future decrease in the rate of return is much smaller than often claimed in the public debate. Our simulations show that the capital stock will decrease once the baby‐boom generations enter retirement, even if there were no fundamental pension reform. The corresponding decrease in the rate of return, the direct effect of population aging, is around 0.7 percentage points. While the capital market effects of the recent German pension reform are marginal, the rate of return to capital would decrease by an additional 0.5 percentage points under the more decisive reform proposal.     

Zielsetzungen der Versicherungsaufsicht

While financial state supervision has intensified legal supervision of insurance companies, the doctrine of the state’ s duty to protect constitutional rights of the insured has consistently been rolled back: merely legality control, the principle of subsidiarity in § 81 Insurance Supervision Act, the model of the informed consumer and the rejection of the trust models. Insurance companies are protected by national constitutional rights, European law and in particular by the principle of necessity. The aim of state supervision is not only to protect the insured, but also to guarantee a well-functioning private insurance industry. To some extent, state supervision is acquiring a merely warranting character; consensual administration is becoming more common — this does not, however, alter the aims of supervision.     

A Corporate Social Responsibility Framework for Accounting Research

Over the past two decades, there has been growing interest in corporate social responsibility (CSR) among accounting scholars. As a testament to this growing interest, two review papers on CSR were published last year in accounting journals. Implicitly guiding hypothesis development in CSR studies is the notion of a conflict between shareholders and stakeholders. We define CSR in terms of a win-win situation for shareholders and stakeholders: a CSR framework for strategic business purposes. We provide evidence supporting this outlook for CSR using cases pertaining to specific companies and findings from archival empirical studies. According to our CSR framework, resources allocated for CSR activity also help propel business strategy; as such, it is difficult to isolate CSR inputs and/or outputs due to problems of non-separability and multidimensionality. While measurement is a challenge, our framework nonetheless opens up various promising avenues for future research.     

Is doing good good for you? how corporate charitable contributions enhance revenue growth

This study examines the impact of corporate philanthropy growth on sales growth using a large sample of charitable contributions made by U.S. public companies from 1989 through 2000. Applying Granger causality tests, we find that charitable contributions are significantly associated with future revenue, whereas the association between revenue and future contributions is marginally significant at best. We then identify the mechanism underlying our findings. Our results are particularly pronounced for firms that are highly sensitive to consumer perception, where individual consumers are the predominant customers. In addition, we document a positive relationship between contributions and customer satisfaction. Overall, our evidence suggests that corporate philanthropy, under certain circumstances, furthers firms' economic objectives. Copyright © 2009 John Wiley & Sons, Ltd.     

The Principled Legal Firm: Insights into the Professional Ideals and Ethical Values of Partners and Lawyers

Understanding how the professional ideals and values of partners influence lawyers’ everyday life is a relatively unexplored area given the inherent difficulties of gaining access to lawyers. This case study sheds light on the professional ideals and ethical values of partners and lawyers in a mid-tier Sydney law firm. Semi-structured interviews with partners and lawyers/legal clerks reveal how partners’ professional ideals and ethical values play a pivotal role in: (1) upholding positive normative evaluations of lawyer/firm propriety (moral legitimacy), (2) stressing the importance of a balanced working life (cognitive legitimacy) and (3) satisfying younger lawyers’ needs for personal support, autonomy and responsibility (pragmatic legitimacy). The principled actions of partners are portrayed as the cornerstone of shaping a moral community in legal practise.