This study investigates the structure of optimal incentives in a stochastic environment and provides evidence for the use of self-enforcing relational contracts. We show theoretically that under relational contracting, firms can credibly promise chief executive officers (CEOs) larger bonuses in...

There is an increasing number of Collaborative Question Answering (CQA) websites and a growing reliance of the online community on user-generated content. In this paper, we study users' motivation to win social recognition contests (best answers) and how multitasking and flexible hours influence...