The use of agency theory remains highly controversial among business ethicists. While some regard it as an essential tool for analyzing and understanding the recent spate of corporate ethics scandals, others argue that these scandals might not even have occurred had it not been for the widespread teaching of agency theory in business schools. This paper presents a qualified defense of agency theory against these charges, first by identifying the theoretical commitments that are essential to the theory (in order to (...) distinguish between agency theory itself and certain incorrect interpretations that have been widely promulgated), and second, by specifying more clearly the different ways that agency theory can be used to analyze relations within the firm. The recommendation that follows from this analysis is that agency theory be used as a critical-diagnostic tool, to identify the points at which both firms and markets will be vulnerable to breakdown in the absence of moral constraint. (shrink)

The debate on the influence of markets on virtues has focused on two opposite hypotheses: the doux commerce thesis and the self-destruction thesis. Whereas the doux commerce hypothesis assumes that capitalism polishes human manners, the self-destruction hypothesis holds that capitalism erodes the moral foundation of society. This paper will develop a more balanced position by using the virtue ethics developed by Aristotle, which distinguishes several virtues. The research will focus on the question for which virtues the doux commerce or self-destruction (...) thesis is likely to hold. An extensive literature survey shows that market competition tends to stimulate diligence, crowd out temperance, generosity, and sociability, and stimulate envy. The effect on other virtues – i.e. courage, high-spiritedness, justice, and prudence – is ambiguous. (shrink)