This paper characterizes optimal policies in the presence of tax evasion and undocumented workers. Equilibrium can be characterized as segmented or non-segmented, depending on whether domestic workers work exclusively in the formal sector (segmented) or also in the informal sector...

This paper characterizes optimal policies in the presence of tax evasion and undocumented workers. In equilibrium, domestic workers may work exclusively in the formal sector or also in the informal sector. Surprisingly, in equilibrium, wages are always equalized between domestic and undocumented...

In this paper, we construct a simple model that illustrates a perverse effect associated with plea bargaining in which an increase in sanctions can lead to reduced deterrence. This finding is derived from the interaction of binding budgetary constraints and plea bargaining. In an environment...

When parole boards learn whether inmates are rehabilitated by observing their behavior in prison, we show why they would release one inmate, while continuing to incarcerate another with a longer sentence, but who is otherwise observationally identical. This reflects that the longer a parole...

Universities are engaged in many activities; primarily, research and teaching. Many states have instituted performance measures that focus on evaluating a university's success in teaching. We suggest that multitasking may be important in this context, and we consider research outcomes after...

We consider tax competition in a world with tax bases exhibiting different degrees of mobility, modeled as mobile and immobile capital. An agreement among countries not to give preferential treatment to mobile capital results in an equilibrium where mobile capital is nevertheless taxed...

Tax evasion analysis typically assumes that evasion involves individual taxpayers responding to some given policies. However, evading taxes could require the collaboration of at least two taxpayers. Detection depends on the costly avoidance activities of both transacting partners. An increase in...

One of the costs of anticipated amnesties is current and future non-compliance with the law. Relatively to a no-amnesty situation, efficient enforcement policies may therefore differ when an amnesty is offered. To study this question, a model is built in which individuals impose a cost on...