Overburdened judges

We develop a double-sided moral hazard model in which the production of justice depends on two tasks (jurisdictional and administrative). The jurisdictional task can be provided only by a judge (the agent) while the administrative task can be provided either by the government (the principal) and/or by the judge. However, the judge performs the administrative task at a higher unit cost. First, we show that the rst-best situation is such that the judge exerts no effort to provide the administrative task. Second, we show that two forms of (second-best) optimal contract can emerge when neither the government's effort nor the judge's effort is contractible: either the incentives are shared between the government and the judge and the judge exerts no effort to provide the administrative task, or the judge faces high-powered incentives which induce her to exert effort to provide both tasks. Our model proposes a rationale for judges work overload observed in many countries.