We propose a behavioural model of technological change with evolutionary switching between boundedly rational costly innovators and free imitators, and study the endogenous interplay of innovation decisions, market price dynamics and technological progress. Innovation and imitation are strategic...

This discussion paper resulted in a publication in <I>The North American Journal of Economics and Finance</I> (2014). Volume 29(C), pages 381-401.<P> This paper investigates the stock returns and volatility size effects for firm performance in the Taiwan tourism industry, especially the impacts arising...</p></i>

In this note, we experimentally examine the relative performance of price-only auctions and multi-attribute auctions. We do so in procurement settings where the buyer can give the winning bidder incentives to exert effort on non-price dimensions after the auction. Both auctions theoretically...

We study the relation between formal incentives and social exchange in organizations where employees work for several managers and reciprocate to a manager's attention with higher effort. To this end we develop a common agency model with two-sided moral hazard. We show that when effort is...

This discussion paper has resulted in a publication in the <I>Journal of Economic Psychology</I>, 31(4), 676-686.<P> We study optimal incentive contracts for workers who are reciprocal to management attention. When neither worker's effort nor manager's attention can be contracted, a double moral-hazard...</p></i>

This paper studies markets plagued with asymmetric information on the quality of traded goods. In Akerlof's setting, sellers are better informed than buyers. In contrast, we examine cases where buyers are better informed than sellers. This creates an inverse adverse selection problem: The market...

This paper studies how firms can efficiently incentivize supervisors to truthfully report employee performance. To this end, I develop a dynamic principal-supervisor-agent model. The supervisor is either selfish or altruistic towards the agent, which is observable to the agent but not to the...

In many workplaces co-workers have the best information about each other's effort. Managers may attempt to exploit this information through peer evaluation. I study peer evaluation in a pure moral hazard model of production by two limitedly liable agents. Agents receive a signal about their...

Using a formal principal-agent model, I investigate the relation between monetary gift-exchange and incentive pay, while allowing for worker heterogeneity. I assume that some agents care more for their principal when they are convinced that the principal cares for them. Principals can signal...

Social interaction with colleagues is an important job attribute for many workers. To attract and retain workers, managers therefore need to think about how to create and preserve high-quality co-worker relationships. This paper develops a principal-multi-agent model where agents do not only...