Measured disability rates among school-age children and the associated spending on special education programs have risen steeply over the past thirty years. Currently, about 15 percent of U.S. school children are classified as "disabled." Many observers note that the special education funding...

This document is an update of an earlier study (Lora, 1997), which argued that the lack of direct measurements of structural policies had stood in the way of adequately evaluating the effects of the reforms on economic growth and other variables. The aim is to describe and measure the advance of...

The paper discusses options available to tax mineral extraction projects particularly in developing countries. A desirable government share of the economic rent generated from mineral extraction can be achieved through different tax and non-tax instruments. This gives some room to design a...

This paper reviews the major finance-related causes of private under-investment in innovation and the consequent alternative choices for public policy. The focus is on incentive-based arguments that address the problem of limited appropriability of new knowledge, and on the lacking access to...