In any nonlinear “difference-in-differences” model with strictly monotonic transformation function, the treatment effect is the cross difference of the observed outcome minus the cross difference of the potential non-treatment outcome, which equals the incremental effect of the interaction...

This paper investigates the impact of diabetes on employment based on the 2005 National Health Interview Survey in Taiwan using a recursive bivariate probit model. The findings show that diabetes has a negative and significant effect on employment, and that the magnitude is larger for men than...

Using data from Ontario, we study the extent to which education mitigates the realized work-disabling effects of permanent occupational injury. Focusing first on the rates of post-injury employment, our results suggest that education has a strong disability-mitigating effect in cases of knee and...

Despite rapid economic growth, gender disparities in women’s economic participation have remained deep and persistent in India. What explains these gender disparities? Is it poor infrastructure, limited education, or the composition of the labor force and industries? Or is it deficiencies in...

This note studies the long-run impacts of policies aimed at fostering gender equality on economic growth in Brazil. After a brief review of gender issues in Brazil, this note describes a framework for quantifying the growth effects of gender-based policies in developing economies. The analysis...

Este capítulo explora algunas de las probables consecuencias económicas de los cambios tecnológicos durante los próximos cincuenta años. El análisis se centra en aquellos cambios altamente probables de acuerdo al estado de la investigación y desarrollo científicos de hoy. He restringido...

Current legislative proposals consider amendments to child labor laws for U.S. agriculture. Similar amendments, however, have been unsuccessful previously. Using the National Agricultural Workers Survey, we show that child labor is still substantial in the modern U.S. despite some decreases over...

This paper is a practical guide (a toolkit) for researchers, students and practitioners wishing to introduce randomization as part of a research design in the field. It first covers the rationale for the use of randomization, as a solution to selection bias and a partial solution to publication...

There is a rich history of using data from twins and from adoptees to control for genetic influences and thereby examine the impact of environment on children's outcomes. The behavioral genetics model is the workhorse of this literature and for a variety of outcomes including IQ scores and...

A utilitarian social planner who maximizes social welfare assigns the available income to those who are most efficient in converting income into utility. However, when individuals are concerned about their income falling behind the incomes of others, the optimal income distribution under...