This paper is part of the Copenhagen Consensus process, which aims to assess and evaluate the opportunities available to address the ten largest challenges facing the world. One of these ten challenges is the “lack of education.” This paper will define “lack of education,” in terms of...

This paper attempts to explain the scarcity of rigorous evaluations of public policy. I build a positive model to explain the "stylized fact" that there is under investment in the creation of reliable empirical knowledge about the impacts of public sector actions. The model shows how "advocates"...

Data from 121 diverse rural water projects provide strong statistical findings that increasing beneficiary participation directly causes better project outcomes. Three possible econometric objections to these findings are addressed and answered. The subjective nature of the data does not...

Many oil, mineral, and plantation crop-based economies experienced a substantial deceleration of growth since the commodity boom and bust of the 1970s and early 1980s. Rodrik (1999) has demonstrated that the magnitude of a country's growth deceleration since the 1970s is a function of both the...

We estimate the “place premiumâ€â€”the wage gain that accrues to foreign workers who arrive to work in the United States. First, we estimate the predicted, purchasing-power adjusted wages of people inside and outside the United States who are otherwise observably...

India is an emerging global superpower as its rapid growth has transformed its economy and has maintained itself as the world’s largest democracy. But at the same time India lags in many dimensions—its malnutrition rate is one of the highest in the world, its immunization rates are...

Measurement error is an enormous problem in empirical work. In some types of analysis, it is often ignored for various reasons. In some others, however, it cannot be ignored because it affects the results of analysis significantly. We use a simple procedure to estimate the extent of measurement...

In response to the economic, natural, and political crisis that enveloped Indonesia from August 1997 (beginning of depreciation) to May 1998 (resignation of Soeharto), the new government announced support for a set of “safety net” (JPS) programs in July 1998 budget. These included: (a)...

The social impacts of Indonesia’s crisis, while serious, have fortunately been less dramatic than early reports suggested. Rather than the universal devastation in poverty, employment, education and health so widely predicted and repeated in the media, new data reporting on conditions as of...