Identifying how efficient public schools are - that is, the academic performance they can generate with the available inputs - is relevant information for designing public policies to improve education quality. Using a two-stage data envelopment analysis (DEA) and the Malmquist index, this study...

We introduce a novel and simple diagnostic tool to improve the performance of public services (e.g. in health, education, utilities and transportation). We propose a method to compute performance/productivity ratios, which can be applied as soon as data on production units' outcomes and...