A 1996 survey of Hong Kong establishments designed to identify hiring and employment patterns by workers' age shows that, as in the United States, many firms employed older workers but did not hire older workers. This pattern appears to reflect mainly economic forces, rather than public policy,...

It is often maintained, with reference to the increasing competition from newly industrialising countries, that Western support for the development of LDCs' economies would only amount to supplying the rope with which one will later be hanged. Our author argues that, contrary to that opinion,...

Conventional wisdom suggests that marginal damages from particulate matter pollution are high in less-developed countries because they are highly polluted. Using administrative data on the universe of births and deaths, we explore birthweight and mortality effects of gestational particulate...