This paper has two primary objectives. The first objective is to describe our method for predicting the counterfactual outcomes, and explain the reasons for this choice. The second is to present estimates of the counterfactual outcomes. The paper contains the following sections. Section two...

A possible trade-off between greater efficiency and equal opportunity is central to the debate on school vouchers, for instance. Whereas economists since Milton Friedman have argued that school choice would align provider incentives with the interests of consumers and thus lead to increases in...