This paper theoretically investigates how an increase in the supply of homogenous workers can raise wages, generating new insights on potential drivers for the observed non-negative wage effects of immigration. We develop a model of a labor market with frictions in which firms can motivate...

We study optimal employment contracts for present-biased employees if firms cannot commit to long-term contracts. Assuming that an employee's effort increases his chances to obtain a future benefit, we show that individuals who are naive about their present bias will actually be better off than...

This paper theoretically investigates how labor-market tightness affects market outcomes if firms use informal and self-enforcing agreements to motivate workers. We characterize profit-maximizing equilibria and derive the following results. First, an increase in the supply of homogenous workers...

This paper studies how pay transparency affects organizations that reward employees based on their efforts (i.e., using "subjective performance evaluation"). First, we show that transparency triggers social comparisons that require the organization to pay its employees an "envy premium". This...

This paper shows that the cost of enforcing contracts governing non-financial relationships between firms affects a firm's financing structure. We analyze the interaction between a firm's capital structure and the type of contracts it uses to deal with its suppliers. We first develop a...

Existing theories of a firm's optimal capital structure seem to fail in explaining why many healthy and profitable firms rely heavily on equity financing, even though benefits associated with debt (like tax shields) appear to be high and the bankruptcy risk low. This holds in particular for...

We show that team formation can serve as an implicit commitment device to overcome problems of self-control. If individuals have present-biased preferences, effort that is costly today but rewarded at some later point in time is too low from the perspective of an individual's long-run self. If...

We analyze a relational contracting problem, in which the principal has private information about the future value of the relationship. In order to reduce bonus payments, the principal is tempted to claim that the value of the future relationship is lower than it actually is. To induce...

This paper analyzes a dynamic relational contract for employees with reciprocal preferences. I develop a tractable model to investigate how "direct" performance-pay (promising a bonus in exchange for effort) and generous upfront wages (which activate the norm of reciprocity) interact over the...

We study optimal employment contracts for present-biased employees who can conduct on-the-job search. Presuming that fims cannot offer long-term contracts, we find that individuals who are naive about their present bias will actually be better off than sophisticated or time-consistent...