A structural model of the fixed time costs of market work

We link ATUS 2003–04 to March CPS data and examine market work's effects on non-market activity. In a structural model fixed time costs of work generate a utility-equivalent of 8% of income to be overcome before working becomes optimizing.     

Wildlife Damage and Agriculture: A Dynamic Analysis of Compensation Schemes

We study the environmental and economic consequences of introducing a program to compensate peasants for damages caused by wildlife. We show that the widely held belief that compensation induces wildlife conservation may be erroneous. In a partially open economy, compensation can lower the wildlife stock and result in a net welfare loss for local people. In an open economy, compensation can trigger wildlife extinction and also reduce welfare. We identify the conditions leading to a reduction of the wildlife stock and discuss the implications for current and planned compensation programs in Africa and Asia.     

Delegation and incentives

This article analyzes the relation between authority and incentives. It extends the standard principal‐agent model by a project selection stage in which the principal can either delegate the choice of project to the agent or keep the authority. The agent's subsequent choice of effort depends both on monetary incentives and the selected project. We find that the consideration of effort incentives makes the principal less likely to delegate the authority over projects to the agent. In fact, if the agent is protected by limited liability, delegation is never optimal.     

Hurricane Fatalities and Hurricane Damages: Are Safer Hurricanes More Damaging?

The rising cost of hurricanes and other natural hazards has been a concern to policy makers and insurance industry executives. We offer a heretofore overlooked explanation for rising hurricane damages—the reduction in fatalities from hurricanes. Improved hurricane forecasts, more extensive evacuations, and other improvements make hurricanes less lethal, reducing the full cost of living on hurricane-prone coasts, and should paradoxically increase damages. We confirm this prediction by analyzing land-falling hurricanes in the mainland United States between 1940 and 1999. We first estimate a time-varying measure of hurricane lethality and then show that this measure significantly affects damages in hurricane-prone coastal areas.     

Multiple cones, factor price differences and the factor content of trade

This paper examines the theoretical predictions of the multi-cone Heckscher-Ohlin model and the empirical evidence for it. I extend Helpman (1984)by identifying additional restrictions that characterize the free trade equilibrium. I illustrate that the complete set of restrictions are the building blocks of a multi-cone factor content specification which is the factor content dual to Alan Deardorff's (1979)well-known chain of comparative advantage goods prediction. The theoretical analysis implies that the existing tests of Helpman are incomplete. Applying the complete set of restrictions to Choi and Krishna's data set of 8 OECD countries, I find limited empirical support. This is compatible with previous studies suggesting that OECD countries do not occupy different cones.     

Wealth Concentration over the Path of Development: Sweden, 1873–2006*

We study wealth concentration in Sweden over 130 years, from the beginning of industrialization until the present day. Our series are based on new evidence from estate and wealth tax data, foreign and domestic family firm‐wealth, and pension wealth estimates. We find that Swedish wealth concentration was high in the agrarian state, and changed little during early industrialization. From World War I until about 1950, the richest percentile lost ground to high‐income earners in the rest of the top‐wealth decile. This equalization continued postwar; the entire top decile lost‐out relative to the rest of the population. Around 1980, wealth compression stopped and inequality increased. We approximate the effects of international flows and find that the recent increase in wealth inequality is probably larger than what official estimates suggest.     

The proposed elimination of full cost accounting in the extractive petroleum industry: An empirical assessment of the market consequences

On July 15, 1977, the Financial Accounting Standards Board (FASB) issued an Exposure Draft of Statement 19 in which a proposal was set forth to establish the uniform usage of successful efforts accounting and to eliminate full cost accounting in the extractive petroleum industry. This study addresses the question of whether the proposed elimination of full cost accounting had an adverse effect on the security returns of full cost versus successful efforts firms. The evidence presented in this study suggests that the proposal to eliminate full cost accounting was associated with a significant negative difference in risk-adjusted rates between full cost firms and successful efforts firms whose financial reports remained unaffected by the proposed change. This observed difference was found to be sustained over an eight month period including confirming events and disclosures associated with the initial proposal. We do not attribute this difference to market inefficiencies but, rather, to the anticipated consequences which this mandated accounting change is likely to have on managerial behavior and to increased costs that will have to be borne by the affected companies.     

INVESTMENT BEHAVIOR OF U.S. FIRMS OVER HETEROGENEOUS CAPITAL GOODS: A SNAPSHOT

Previous research has shown that the composition of investment and capital can matter for investment dynamics and productivity. However, very little is known about the composition of investment at the micro level. The goal of this note is to help fill this knowledge gap by assessing the nature of the cross-firm variation in investment composition using micro data from the 1998 Annual Capital Expenditure Survey (ACES), a sample of roughly 30,000 firms drawn from the private, nonfarm economy. The data reveal substantial variation that can be characterized by heterogeneous lumpiness of investment in the asset-type dimension. The data also show that some of the variation in investment composition is due to the state of firms' total investment; specifically, computers account for a significantly larger share of firms' incremental investment than of lumpy investment.     

Anticipated regret as an explanation of uncertainty aversion

The paper provides a psychological explanation of uncertainty aversion based on the fear of regret. We capture an agent’s regret using a reference-dependent utility function in which the agent’s utility depends on the performance of his chosen option relative to the performance of the option that would have been best ex post. An uncertain option is represented as a compound lottery. The basic idea is that selecting a compound lottery reveals information, which alters the ex post assessment of what the best choice would have been, inducing regret. We provide sufficient conditions under which regret implies uncertainty aversion in the sense of quasi-concave preferences over compound lotteries.