Workers' compensation: 1984-88 benchmark revisions.

About 93.1 million workers were covered under workers' compensation laws in 1988--an increase of 11 percent from the 1984 total. Benefit amounts totaled $30.7 billion--an increase of about 56 percent since 1984. Of the total payments made under the workers' compensation program, $17.6 billion went to disabled workers, $1.6 billion to their survivors, and $11.5 billion for medical care. The Social Security Administration (SSA) is interested in measuring economic security in the United States, and workers' compensation plays a large role in that measurement. This article represents one part of our overall effort to determine the roles the various income-maintenance programs play in helping citizens of the United States achieve economic security. The figures presented here provide readers with an opportunity to review workers' compensation program operations during much of the 1980's. Workers' compensation is also important to SSA because that program is directly related to the Social Security Disability Insurance program. Since 1965, Social Security disability benefits have been subject to reduction if the beneficiary also receives workers' compensation and the combined benefits exceed 80 percent of previous earnings. In addition, SSA has been directly involved in providing income maintenance for disability from work-related diseases since 1969 when the Federal Black Lung benefits program was established.     

On the political economy of state highway expenditures: Some evidence of the relative performance of alternative public choice models

This paper explores the extent to which the public demand for roads and/or power of special interest groups determines road expenditures at the state level using an extension of the methodology developed in Congleton and Shughart (1990). Reduced form models of median voter demand, special interest group equilibria, and a combined model are estimated using cross-sectional state data from the United States. We generally find support for the hypothesis that voting matters. The pure median voter models have a better fit than the pure special interest group models. Moreover, in our combined model, we find that variables from the median-voter model can not be dropped without significantly reducing the combined model's fit.     

Heterogenous demand for public goods: Behavior in the voluntary contributions mechanism

Numerous laboratory experiments have investigated the performance of several processes for providing public goods through voluntary contributions. This research has been able to identify features of the institution or environment which are reliably likely to produce outcomes “close” to the free riding outcome or “substantially” greater than the pessimistic prediction of standard models. One such feature is the “marginal per-capita return” (MPCR) from the public good. Various authors have altered MPCR between groups or for an entire group at the same time. The experiments reported here address a different question, “What would happen if, within a group, some persons faced a ‘high’ MPCR while others faced a ‘low’ MPCR?”     

Organizing research in an information society

His publications include Guidelines to the Decentralization of Government Furnctions; Utilization of RANN Research Results: A Survey of the Research Applied to National Needs Program of the National Science Foundation;and A Strategy for Improving Education in Science and Mathematics.     

The political economy of environmental regulation: Towards a unifying framework

There are several theories that attempt to explain various aspects of environmental policy. Building on insights from this theoretical work, and recent advances in our understanding of instrument performance, this paper constructs a more complete theory of environmental regulation. There are two primary contributions of this research. The first is to provide more satisfactory explanations for a number of observed patterns of environmental policy. For example, there is, as yet, no satisfactory theory about the emergence of incentive-based mechanisms, such as marketable permits and effluent fees. The second contribution of this paper is to develop a parsimonious framework for understanding many important aspects of environmental policy. This framework suggests the outputs of environmental policy emerge from a struggle between key interest groups.This research was supported by the National Science Foundation. I would like to thank Gordon Hester for helpful comments. Responsibility for the final product rests solely with the author.     

Policy makers,policy choices,and policy outcomes: The political economy of reform in developing countries

This article presents an analytic model for understanding the role of decision makers in bringing about significant policy and institutional changes and in understanding how processes of agenda setting, decision making, and implementation shape the content, timing, and sustainability of reform initiatives. Central to the model is the assertion that policy elites and the policy making process are important determinants of reform. The framework indicates that circumstances surrounding issue formation, the criteria that decision makers use to select among options, and the characteristics of specific policies are analytic categories that explain a considerable amount about reform outcomes. The model is based on cases developed by participants in twelve initiatives to bring about policy and institutional change in a variety of developing countries.