Private military and security companies (PMSCs) have been gaining increasing media and scholarly attention particularly due to their indispensable role in the wars in Afghanistan 2001 and Iraq 2003. Nevertheless, theoretical insights into the agency problems inherent when hiring PMSCs and how to...

This article examines three types of initiatives that have been deployed in the effort to transform the political economies of civil conflict: voluntary ethical trading initiatives. formal regulation to promote ethical trading or good resource governance, and economic supervision schemes. The...

An expert must train a novice. The novice initially has no cash, so he can only pay the expert with the accumulated surplus from his production. At any time, the novice can leave the relationship with his acquired knowledge and produce on his own. The sole reason he does not is the prospect of...

Contracts often reward inefficient tasks and are not enforced ex post. We provide a new explanation based on the relationship between explicit contracts and implicit agreements, distinguishing the ex-ante decision to sign a contract from the ex-post decision whether to apply it. We show that it...

We propose a model of strikes in a relational (or self-enforcing) contract framework. The employer has private information about firm profitability, proposes a wage and a bonus, and can outsource part of the production, in each period. The union can either go on strike or reduce the worker's...

This paper provides evidence on the importance of reputation, intended as beliefs buyers hold about seller's reliability, in the context of the Kenyan rose export sector. A model of reputation and relational contracting is developed and tested. We show that 1) the value of the relationship...