The introduction of the 2006 Norwegian shareholder income tax was announced in advance, and it increased top marginal tax rates on individual dividend income from zero to 28 percent. We document strong timing effects on dividend payout on a large panel of non-listed corporations, with a surge of...

We present a model in which a motivator can take costly actions - or what we call motivational effort - in order to reduce the effort costs of a worker, and analyze the optimal combination of motivational effort and monetary incentives. We distinguish two cases. First, the firm owner chooses the...

Despite the social importance of awards, they have been largely disregarded by academic research in economics. This paper investigates whether a specific, yet important, award in economics, the John Bates Clark Medal, raises recipients’ subsequent research activity and status compared to a...

We present results from a field experiment designed to measure the importance of managerial commitment to a contract within a firm that pays its workers piece rates. In the tree planting industry the piece rate paid to workers is determined as a function of the difficulty of the terrain to be...

We conduct a field experiment in a naturally occurring labor environment and track whether the performance of workers responds to unexpected wage increases. Specifically, we investigate how the timing of wage increases affects efforts. We find that workers’ performance is about 11% higher for...

We study a principal-agent model in which the agent can provide ex post additional relevant information regarding his performance. In particular, he can provide a legitimate excuse, that is, evidence that a poor result is only due to factors outside his control. However, building a convincing...

We present a model to test the null hypothesis that firms organize their corporate governancearrangements optimally given the constraints they face. Following the literature, the modelrejects the null if the conditional correlation between governance and performance issignificantly different...