Ungleichheitsaversion in Prinzipal-Agenten-Beziehungen

Principal-agent theory traditionally presumes purely self-interested individuals. In recent literature, however, we have observed an increasing number of contributions, which abstain from this presumption and account for social preferences. One prominent approach in this context is inequality aversion. In this paper, we provide an introduction to inequality aversion and discuss applications and results compared to traditional principal-agent models.     

Attitudes to externally organising knowledge management tasks: a review, reconsideration and extension of the NIH syndrome

Companies may carry out all major knowledge management tasks, i.e. knowledge acquisition, accumulation and exploitation, internally and externally. Therefore, we propose the integrate-or-relate decision in knowledge accumulation as a complement to the well-known make-or-buy and keep-or-sell decisions in knowledge acquisition and exploitation. A key factor for taking adequate decisions, for building up organisational capabilities and for realising a firm's knowledge potential are unbiased attitudes to the knowledge management tasks. While past research has focused on the 'not-invented-here' (NIH) syndrome as a negative attitude to acquiring external knowledge, a more holistic view is adopted in the present article by extending prior research on two dimensions. Firstly, we consider all major knowledge management tasks and do not limit our analysis to knowledge acquisition. Secondly, we take into account that, apart from overly negative attitudes, excessively positive attitudes may exist. Accordingly, we identify the following six syndromes: 'NIH' vs. 'buy-in' in knowledge acquisition, 'all-stored-here' vs. 'relate-out' in knowledge accumulation and 'only-used-here' vs. 'sell-out' in knowledge exploitation. After briefly reviewing research into NIH and developing a knowledge management framework, the syndromes are defined, and possible antecedents, consequences and managerial actions are described.     

On the range of options prices

In this paper we consider the valuation of an option with time to expiration and pay-off function which is a convex function (as is a European call option), and constant interest rate , in the case where the underlying model for stock prices is a purely discontinuous process (hence typically the model is incomplete). The main result is that, for “most” such models, the range of the values of the option, using all possible equivalent martingale measures for the valuation, is the interval , this interval being the biggest interval in which the values must lie, whatever model is used.     

Automation and the worldwide restructuring of the electronics industry: Strategic implications for developing countries

Governments in developing countries are placing a high priority on the development and expansion of an export-oriented electronics industry. Thus, the structural change and technological transformation currently being experienced throughout the world will have major implications for their success.Due to the oligopolistic nature of the internationalization process in this industry, the use of computerized and automation technologies in electronics manufacture is likely to penetrate into a very select group of Third World industrial growth poles in Asia, Latin America and the Middle East. The extent and location of this penetration will be largely controlled by the OECD-based multinationals. Consequently, the expected positive developmental effects may be diminished and limited to those few growth poles. These new constraints must be understood by LDC governments in order for them to implement countervailing strategies.     

Ownership Structure and the Life-Cycle of the Firm: A Theory of the Decision to Go Public

This paper presents a theory of initial public offerings based on the ideathat the optimal ownership structure of a company changes over the life cycleof the firm. Insiders take the company public when they have lost thecomparative advantage over outsiders in gathering information to evaluate thefirm's growth prospects. The size of the share sold to the public depends onthe relative abilities of the market and insiders to gather this informationand on the frictions in the going-public process. Intermediaries help toreduce these frictions and lead to a more efficient allocation if IPOs areconducted more frequently. Discrimination between different classes ofinvestors may be beneficial. Learning by the market about projects in a newindustry can lead to a clustering of new issues (hot issue markets).     

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Die demographische Zeitbombe an den Börsen: Das Beispiel Deutschland

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Uncertainty,risk of default and the savings-consumption decision

Conclusion The relationship between uncertainty and the optimal savings-consumption decision has been discussed. A simple model has been used to show that the existence of default risk has potentially important effects on the nature of this relationship and should not be neglected in its analysis.