We consider the original Arrow-Lind framework in which a government undertakes a risky project to be shared among many taxpayers. In our model, the taxpayers decide the level of participation in the risky project. Moreover, the amount of taxes collected by the government fully finances the...

The progressive wage tax is the instrument commonly used by democracies to fund public expenditures. Yet it still divides opinions about its impact on skill formation. We develop a general equilibrium model to analyze this impact, in the context of uncertain return on higher education. We show...

We study the influence of the financial market on the decisions of firms in the real market. To that end, we present a model in which the shareholders portfolio selection of assets and the decisions of the publicly-traded firms are integrated through the market process. Financial access alters...

Income mobility is often thought to equalize permanent incomes and, thereby, to improve social welfare. The welfare analysis of mobility often fails, however, to account for the cost of the variability of periodic incomes around permanent incomes. This paper assesses the net welfare benefit of...

We study investment and consumption decisions in a dynamic game under learning. To that end, we present a model in which agents not only extract a resource for consumption, but also invest in technology to improve the future stock. At the same time, the agents learn about the stochastic process...

Can debt rescheduling decisions differ in multiple lenders' versus a single lender loan? Do multiple lenders efficiently react to information? We show that the precision of information plays an essential role. Foreclosing by one lender is disruptive so that a lender can rationally wait for the...

We consider situations where legal liability yields insufficient incentives for socially efficient behavior, e.g., individuals who cause harm are not always sued or are unable to pay fully for harm done. Some individuals nevertheless behave efficiently because of intrinsic prosocial concerns....

We have observed a flourishing literature in recent years on the use of CGE models to perform poverty and income distribution analysis. In this context two approaches have emerged and no rigorous comparison of the two approaches has been done yet. The first approach is the traditional...

We build a political economy model of state policy choice highlighting the challenges to breaking barriers to the adoption of inclusive policies in Africa. We highlight necessary and sufficient conditions for a political leader to gain from implementing exclusive policies: (i) Implementing...

We investigate the empirical relation between competition and corporate governance and the effect of country characteristics on this relation. We find that competition is associated with strong corporate governance, but only in less developed countries. We next examine the impact of corporate...