The Limits to Moral Erosion in Markets: Social Norms and the Replacement Excuse

This paper studies the impact of a key feature of competitive markets on moral behavior: the possibility that a competitor will step in and conclude the deal if a conscientious market actor forgoes a profitable business opportunity for ethical reasons. We study experimentally whether people employ the argument "if I don’t do it, someone else will" to justify taking a narrowly self-interested action. Our data reveal a clear pattern. Subjects do not employ the "replacement excuse" if a social norm exists that classifies the selfish action as immoral. But if no social norm exists, subjects are more inclined to take a selfish action in situations where another subject can otherwise take it. By demonstrating the importance of social norms of moral behavior for limiting the power of the replacement excuse, our paper informs the long-standing debate on the effect of markets on morals

Reaching for the Stars: An Experimental Study of the Consumption Value of Social Approval

We present a theoretical model of a linear public good game in which heterogeneous players express social approval after observing contributions. The model explains how social approval is expressed and predicts positive contributions if subjects have a preference for social approval. Using a controlled laboratory experiment we test our model. In the experiment, subjects conduct computerized tasks that require substantial effort resulting in endowments from which contributions can be made to a linear public good. After observing others' contributions subjects express social approval. Our main hypothesis is that subjects have a preference for social approval so that the expression of social approval will increase contributions, even if reputation building is impossible. We vary the information available to subjects and investigate how this affects the expression of social approval and individual contributions. Our main finding is that the expression of social approval significantly increases contributions. However, the increase in contributions is smaller if additional information is provided, suggesting that social approval is more effective if subjects receive a noisy signal about others' contributions

A Formal Behavioral Model of Firm Boundaries: Why Does Authority Relation Mitigate Ex Post Adaptation Problems?

We explore why authority within firms helps trading parties immediately settle ex post adaptation problems despite the possibility of a subordinate's disobedience to the orders of his boss. By employing three crucial behavioral assumptions (reference-dependent preference, self-serving bias, and shading), we point out that the choice of governance structure affects trading parties' expectations about outcome of ex post adaptations and show that a subordinate is likely to obey orders of his boss because he is expected to do so. Nevertheless, our study also points out that such a positive aspect of authority comes with subordinate's psychological disutility.The 15th ISER-Moriguchi Prize (2012) Awarded Paper

Extrinsic Rewards and Intrinsic Motives: Standard and Behavioral Approaches to Agency and Labor Markets

Employers structure pay and employment relationships to mitigate agency problems. A large literature in economics documents how the resolution of these problems shapes personnel policies and labor markets. For the most part, the study of agency in employment relationships relies on highly stylized assumptions regarding human motivation, e.g., that employees seek to earn as much money as possible with minimal effort. In this essay, we explore the consequences of introducing behavioral complexity and realism into models of agency within organizations. Specifically, we assess the insights gained by allowing employees to be guided by such motivations as the desire to compare favorably to others, the aspiration to contribute to intrinsically worthwhile goals, and the inclination to reciprocate generosity or exact retribution for perceived wrongs. More provocatively, from the standpoint of standard economics, we also consider the possibility that people are driven, in ways that may be opaque even to themselves, by the desire to earn social esteem or to shape and reinforce identity