An investment project has effects on the incomes of households, firms and government, not only directly through the value added produced by the project itself, but also by inducing additional output through interindustry linkages and expenditures out of the extra incomes accruing to its...

Most existing estimates of the macroeconomic costs of AIDS, as measured by the reduction in thegrowth rate of gross domestic product, are modest. For Africa-the continent where the epidemic has hit the hardest-they range between 0.3 and 1.5 percent annually. The reason is that these estimates...

Primarily a disease of young adults, Acquired Immuno Deficiency Syndrome (AIDS) imposes economic costs that could be devastatingly high in the long run by undermining the transmission of human capital the main driver of long-run economic growth across generations. AIDS makes it harder for...

Most existing estimates of the macroeconomic costs of AIDS, as measured by the reduction in the growth rate of gross domestic product, are modest. For Africa - the continent where the epidemic has hit the hardest - they range between 0.3 and 1.5 percent annually. The reason is that these...

Primarily a disease of young adults, AIDS imposes economic costs that could be devastatingly high in the long run by undermining the transmission of human capital—the main driver of long-run economic growth—across generations. AIDS makes it harder for victims’ children to obtain an...

Most existing estimates of the macroeconomic costs of AIDS, as measured by the reduction in the growth rate of gross domestic product, are modest. For Africa-the continent where the epidemic has hit the hardest-they range between 0.3 and 1.5 percent annually. The reason is that these estimates...

The structure employed is a small open economy, with one city and a rural hinterland, two traded goods, a transport sector, two specific factors, and mobile labour. A socially profitable programme will promote not only internal, but also external trade. Theory and numerical examples indicate...

This paper re-examines the validity of using expected values to evaluate the social profitability of public investments under uncertainty. Departing from the usual assumption of an aggregate good, the setting is a small open economy that faces stochastic world prices for tradable goods and...

This paper makes the case for the systematic appraisal of public sector projects using shadow prices as the signals of social scarcities. In so doing, it attempts to redress the balance between estimating inputs and outputs, central though that task is, and valuing them correctly. The account of...

The object of this essay is to describe and analyse contractual relations in two villages in North-east Bihar at a time when the so-called ‘green revolution’ promised much and the region had just started to benefit from canal irrigation. It is against this historical background that I will...