We document the equity trading practices of approximately 1,200 institutions from the third quarter of 1987 through the third quarter of 1995. We decompose trading by institutions into the initiation of new positions (entry), the termination of previous positions (exit), and adjustments to ongoing holdings. Institutions act as momentum traders when they enter stocks but as contrarian traders when they exit or make adjustments to ongoing holdings. We find significant differences in trading practices among different types of institutions.

This paper explores the effects of peers, friends, family, IQ, and academic performance, observed in the last year of high school, on earnings at ages 35 and 53. All significantly affect earnings at both ages. The effects of IQ are much smaller than asserted in, for example, The Bell Curve, and badly overstated in the absence of controls for family, wider context, or academic performance. Aspirations appear to be very important. Socialization and role models may be as well, but not ability spillovers. Feasible increases in academic performance and education can compensate for the effects of many cognitive and contextual deficits.

This paper investigates individual motives to participate in rotating savings and credit associations (roscas). Detailed evidence from roscas in a Kenyan slum (Nairobi) suggests that most roscas are predominantly composed of women, particularly those living in a couple and earning an independent income. We propose an explanation of this based on conflictual interactions within the household. Participation in a rosea is a strategy a wife employs to protect her savings against claims by her husband for immediate consumption. The empirical implications of the model are then tested using the data collected in Kenya.

We test the conjecture from prior research that defense contractors' excess profitability in the 1980s stemmed from their ability to shift common overhead costs to government contracts that typically allow cost reimbursement or price renegotiation (Rogerson 1992; Thomas and Tung 1992; Lichtenberg 1992). Although we confirm prior evidence that defense contractors enjoyed abnormally high profitability on their government work in the 1984–1989 period (a period of relatively low competition for defense contracts), we find no evidence that this excess profitability is attributable to cost shifting. In addition, we find no evidence that the Top 100 defense contractors (firms that likely wield above-average market power) are able to use cost shifting to exploit a lack of competition in the industry. Our results suggest that, contrary to the conjectures in prior research, the unusually high profitability reported on government contracts in 1984–1989 is more likely attributable to nonaccounting explanations than to cost shifting.

The economic theory of federalism is largely built around the premise that more heterogeneous preferences result in more decentralized policy making. Despite its prominence and importance, this central tenet of economic federalism has never been empirically evaluated. This paper presents the first formal test of the link between preference heterogeneity and endogenous policy decentralization using as a case study liquor control in the United States over the period 1934–70. The results are reassuring: States with more heterogeneous preferences are more likely to decentralize liquor control and allow for local government decision making.

During the 1980's, theories were developed to explain the striking correlation between real exchange rates and foreign direct investment (FDI). However, this relationship broke down for Japanese FDI in the 1990's, as the real exchange rate appreciated while FDI plummeted. We propose the relative access to credit hypothesis and show that unequal access to credit by Japanese firms contributes to the explanation of declining Japanese FDI. Using bank-level and firm-level data sets, we find that financial difficulties at banks were economically and statistically important in reducing the number of FDI projects by Japanese firms into the United States.

Owners of business groups are often accused of expropriating minority shareholders by tunneling resources from firms where they have low cash flow rights to firms where they have high cash flow rights. In this paper we propose a general methodology to measure the extent of tunneling activities. The methodology rests on isolating and then testing the distinctive implications of the tunneling hypothesis for the propagation of earnings shocks across firms within a group. When we apply our methodology to data on Indian business groups, we find a significant amount of tunneling, much of it occurring via nonoperating components of profit.

Among countries colonized by European powers during the past 500 years, those that were relatively rich in 1500 are now relatively poor. We document this reversal using data on urbanization patterns and population density, which, we argue, proxy for economic prosperity. This reversal weighs against a view that links economic development to geographic factors. Instead, we argue that the reversal reflects changes in the institutions resulting from European colonialism. The European intervention appears to have created an “institutional reversal” among these societies, meaning that Europeans were more likely to introduce institutions encouraging investment in regions that were previously poor. This institutional reversal accounts for the reversal in relative incomes. We provide further support for this view by documenting that the reversal in relative incomes took place during the late eighteenth and early nineteenth centuries, and resulted from societies with good institutions taking advantage of the opportunity to industrialize.

Countries differ significantly in the way in which they regulate the entry of new businesses. To meet government requirements for starting to operate a business in Austria, an entrepreneur must complete 12 procedures taking at least 154 business days and pay US$11,612 in government fees. To do the same, an entrepreneur in Bolivia needs to follow 20 different procedures, pay US$2,696 in fees to the government and wait at least 82 business days to acquire the necessary permits. In contrast, an entrepreneur in Canada can finish the process in roughly 2 days by paying US$280 in government fees and completing only 2 procedures.

This paper analyzes the evolution of inequality in Poland during the economic transition that began in 1989-1990. Using microdata from the Household Budget Surveys, we find that, after a brief spike in 1989, income and consumption inequality actually declined to below pretransition levels during 1990-1992 and then increased gradually, rising only moderately above pretransition levels by 1997. In sharp contrast, inequality in labor earnings increased markedly and consistently throughout the 1990-1997 period. We find that social transfer mechanisms, including pensions, played an important role in mitigating increases in both overall inequality and poverty. We argue that, from a political economy perspective, transfer mechanisms were well designed to reduce political resistance to market-oriented reforms in the early years of transition, paving the way for rapid growth. Finally, we provide cross-country evidence from the transition economies that is consistent with our interpretation of the Polish experience and is also consistent with recent work in growth theory suggesting that redistribution that reduces inequality can enhance growth.