In this paper we study optimal choices of self-selection into politics and commitment once in office on the part of citizens with heterogeneous abilities and heterogeneous motivations. Politicians can moonlight, i.e., they can work in the market sector while appointed in parliament. Our...

This article reviews recent literature on joint liability lending in micro-credit markets characterized by adverse selection. This mode of lending consists of granting individual loans to wealthless borrowers provided that they form groups. If a group does not fully repay its obligations, then...

In this paper we study optimal choices of self-selection into politics and commitment once in office on the part of citizens with heterogeneous abilities and heterogeneous motivations. Politicians can moonlight, i.e., they can work in the market sector while appointed in parliament. Our...

This paper tackles the issue of unverifiable quality of after-sales insurance services, such as a prompt reimbursement of damages. A dynamic model is introduced in order to allow reputation to emerge as a means of disciplining insurance firms to deliver high quality. The equilibrium of a...