In the past, research findings indicated that most of the differences in student learning were due to socioeconomic factors, and that, therefore, the effect of direct educational interventions to reduce learning inequality was very limited. However, the authors show that learning achievement...

The authors examine wage inequalities in Sri Lanka's formal sector using data from the Sri Lanka Integrated Survey 1999-2000. The study aims to: a) investigate whether the labor market is characterized by wage disparities among ethnic and gender groups; b) identify the determinants of wages and...

The authors explore the hypothesis that--because of the important role children play in collection activities (firewood, water, grazing)--the demand forchildren may increase as local environmental resources are depleted, setting up a vicious circle between resource depletion and population...

The authors develop a method in which vignettes-a battery of questions for hypothetical cases-are evaluated with item response theory to create a metric for doctor quality. The method allows a simultaneous estimation of quality and validation of the test instrument that can be used for further...

Many development strategies assume (or desperately hope) that a country already has the capacity to plan and implement institutional reform or that such institutional reform can be pushed through with the external pressures of aid and conditionalities. In a decentralized reform strategy,...

Past research often attributed most differences in student learning to socioeconomic factors, implying that the potential for direct educational interventions to reduce learning inequality was limited. The author shows that learning achievement can be improved through appropriately designed and...

Aid and conditionalities are the"carrots and sticks"of the conventional, direct approach to fostering economic development. The economic theory of agency is the most sophisticated treatment of the direct carrots-and-sticks approach to influencing human behavior. Considering the outcomes of the...

The author examines the properties of a dynamic disequilibrium model focused on trade specialization and the accumulation of knowledge. Steady state analysis shows that: a) under perfectly balanced growth international diffusion of knowledge is irrelevant for growth; and b) under unbalanced...

The author seeks to broaden our understanding of the determinants of student achievement among East Asian economies using the TIMSS-R data set and, in the process, to remedy some of the ambiguities in the literature to date. These ambiguities are frequently due to the sparseness of detailed data...

The quality of medical care is a potentially important determinant of health outcomes. Nevertheless, it remains an understudied area. The limited research that exists defines quality either on the basis of drug availability or facility characteristics, but little is known about how provider...