In this paper we challenge Parente and Prescott's (1999) theoretical framework, which establishes that unions use their control of quot;work practicesquot; to thwart the efficient use of technology in the firms. We argue instead that unions, despite endowing monopoly rights over a technology,...

This paper analyzes overlapping-generations models where natural capital is owned by selfish agents. Transfers in favor of young agents reduce the rate of depletion and increase output growth. It is shown that intergenerational transfers may be preferred to laissez-faire by an indefinite...