A nation's economic geography can have an enormous impact on its development. In Thailand, we show that a high concentration of enterprise in an area predicts high subsequent growth in and around that area. We also find spatially contiguous convergence of enterprise with stagnant areas left behind. Exogenous physiographic conditions are correlated with enterprise location and growth. We fit a structural, micro-founded model of occupation transitions with fine-tuned geographic capabilities to village data and replicate these salient facts. Key elements of the model include costs, credit constraints on occupation choice, and spatially varying expansion of financial service providers.

Using segment information from Compustat, we find that the investment by a segment of a diversified firm depends on the cash flow of the firm's other segments, but significantly less than it depends on its own cash flow. The investment by segments of highly diversified firms is less sensitive to their cash flow than the investment of comparable single-segment firms. The sensitivity of a segment's investment to the cash flow of other segments does not depend on whether its investment opportunities are better than those of the firm's other segments.

In this paper, we consider two measures of the relative effectiveness of public and Catholic schools: finishing high school and starting college. These measures are potentially more important indicators of school quality than standardized test scores in light of the economic consequences of obtaining more education. Single-equation estimates suggest that for the typical student, attending a Catholic high school raises the probability of finishing high school or entering a four-year college by thirteen percentage points. In bivariate probit models we find almost no evidence that our single-equation estimates are subject to selection bias.

A simple static model of North-South trade is developed to examine linkages between national income, pollution, and international trade. Two countries produce a continuum of goods, each differing in pollution intensity. We show that the higher income country chooses stronger environmental protection, and specializes in relatively clean goods. By isolating the scale, composition, and technique effects of international trade on pollution, we show that free trade increases world pollution; an increase in the rich North's production possibilities increases pollution, while similar growth in the poor South lowers pollution; and unilateral transfers from North to South reduce worldwide pollution.

Greenwald and Glasspiegel argue that adverse selection depressed the market prices of slaves, causing current researchers to overestimate the rate of return from slavery. In this paper we test for the presence of adverse selection by comparing the prices of local slaves with the prices of slaves sold from estate sales. We find no difference in the prices of these slaves, from which we conclude that there was no significant adverse selection in the market. Instead, we propose an alternative explanation for the observed pattern of slave prices based on the costs of shipping slaves to the New Orleans market.

This paper explores the recent decline in the fraction of unemployed workers who receive unemployment insurance benefits. Using March Current Population Surveys, we compare the fraction who are potentially eligible for benefits with the fraction who receive them. The decline in insured unemployment is almost entirely due to a decline in the early 1980s in the takeup rate for benefits. We analyze the determinants of the takeup rate, using both aggregated state-level data and micro-data. At least half the decline is due to an increasing share of unemployment in states with lower takeup rates.

This study examines the value relevance of financial statement data and nonfinancial statement information within and across the pre-IPO venture capital and post-IPO public equity markets. For a sample of U.S. biotechnology firms, I find that financial statements are highly value-relevant in the venture capital market, and that the signs of the associations between equity values and financial statement data in that market are similar to those in the public equity market, despite significant structural differences between the two. I also find that the value relevance of financial statements generally increases as firms mature, consistent with financial statements capturing the increasing intensity of assets-in-place relative to future investment options. In contrast, the value relevance of nonfinancial statement information decreases as firms mature, indicating that, in a dynamic sense, financial statements and nonfinancial statement information of venture-backed pre-IPO biotech companies are information substitutes in valuation, not complements.

Presents a reply to Ray Ball and S.p. Kothari's critique of `A Test of the Extended Functional Fixation Hypothesis,' published in the 1990 issue of the `Accounting Review.' Focus on the firm-size effect on security returns; Critique on the result of the examination of the extended functional fixation hypothesis proposed by the author.

Proposes and tests a probabilistic extension of the efficient market hypothesis toward the functional fixation hypothesis (FFH). Calendar time positioning of the swap announcement and swap quarter's earnings; Debt-equity swaps as a test of extended FFH (EFFH); Empirical methods.