Policies for economic growth

Summary The old growth theory of the 1950s led to certain conclusions about the sorts of economic policies that would promote economic growth, and also about their limitations. The new growth theory of the 1980s makes much stronger assumptions and leads to correspondingly stronger conclusions about the scope of growth-promoting policy. This article argues that: (1) empirical work so far has neither confirmed nor denied the strong assumptions underlying the new theory; (2) the theory is worth pursuing because of its intrinsic interest and the possibilities it opens up; (3) whatever the final verdict on the new theory, both theory and evidence support the belief that significant long-run gains, even if not permanent changes in the growth rate, can be achieved by increased investment in the broadest sense, including human capital, technological knowledge, and industrial plant and equipment.Fifth Tinbergen Lecture delivered on October 4, 1991, in Amersfoort for the Royal Netherlands Economic Association     

A novel approach to legacy donations with long-term benefits supported by numerical illustrations

Philanthropic donors face challenges in matching the causes to which they donate, the time horizon—and thus impact—of their donations, and the charitable vehicles they choose for making contributions. Wealthier donors may elect to create their own foundations and customize their charitable support. Less wealthy donors have limited choices: they may contribute to a nonprofit's current operations or to existing nonprofit endowments. We present a novel approach for making charitable donations, blending aspects of each of these strategies. Our approach has potential long-term financial benefits, allows donors to control their charitable donations in a convenient and easy-to-implement manner, can be established through an existing nonprofit organization, expands opportunities for more donors because it requires a smaller corpus contribution with lower management costs than creating a foundation, provides tax savings in the United States and other countries (e.g., the UK, Canada, and Australia) comparable to other planned giving vehicles, and may be implemented during one's lifetime using donor advised funds or as part of a legacy plan through the donor's estate documents, which is when the long-term benefits accrue.     

Searching for uncertain benefits and the conservation of biological diversity

This paper describes a model under which the maximization of option value leads to a preference for biological diversity arising from potential substitutability among species.     

Leveling the Playing Field or Just Lowering Salaries? The Effects of Redistribution in Baseball

In an attempt to even the playing field, Major League Baseball has considered a number of different redistribution programs. To successfully address the problem of imbalance in the league, redistribution must affect teams' marginal revenue functions. Previous theoretical work has shown that efforts to redistribute revenues from rich to poor teams will lower the marginal value of winning of all teams, thus reducing the payments to labor. But it remains an empirical question as to whether the net effects of such programs have improved balance. In this paper we provide an empirical assessment of whether redistributive efforts between 1996 and 2001 succeeded in reallocating talent to less advantaged teams by estimating the effect of redistribution on the marginal revenue functions of small- and large-market teams. Our results indicate that redistribution lowered salaries by approximately 22% without affecting league balance.