This paper examines the effects of inter-school competition on student outcomes by using exogenous variation in the availability of private schools in Chile. Given that naïve estimates of the effects of competition on student outcomes are biased by endogenous entry of schools, this paper uses...

Researchers, policymakers, and parents are giving education reforms involving expanded school choice increased attention. Many view the heightened competition that would presumably result from such reforms as a panacea for the ills currently plaguing the public education system in the US....

This paper studies the costs and benefits of a mixed educational regime in which tax-financed public schools and tuition-financed private schools coexist. In the model, households are not allowed to borrow for education, but have a choice to educate their children in a public or a private...

The core is extended to games with incomplete information. The feasible set is characterized by incentive-compatible mechanisms, and blocking may similarly be organized by an incentive compatible mediation plan. Nonemptiness is proven for games with a balanced structure

We solve in closed form the optimal consumption / portfolio choice problem for the class of isoelastic utility functions under incomplete information about the mean return of the stock price. Our approach consists in converting the original investor's problem into an equivalent program where the...

A core allocation of a complete information economy can be characterized as one that would not be unanimously rejected in favor of another feasible alternative by any coalition. We use this test of coalitional voting in an incomplete information environment to formalize a notion of resilience....

We extend the $\Delta$-rationalizability (see Battigalli and Siniscalchi 2003) to infinite strategic form games with incomplete information. The most important feature of the $\Delta$-rationalizability is that there is no specified epistemic type space \`{a} la Harsanyi. However, we can impose a...