Modelling Effectiveness-Equity Trade-Offs in Public Service Delivery Systems

Distributional equity is a particularly salient objective in public sector decision making, in general, and decision making concerning the delivery of public services such as education, libraries, sanitation, and public safety, in particular. In this paper two related bicriteria mathematical programming models are developed for identifying the trade-offs between overall output (effectiveness) and equity that result from alternative allocations of service resources among different service delivery sites (branches). The models developed here incorporate equity in a more satisfactory manner than have previous efforts. An illustrative application of the models to the allocation of new books among the branches of a public library system is presented.equity, government services, policy analysis: methodology, mathematical programming: applications

Research utilization in policymaking: A tale of two series (of social experiments)

This paper is an exploratory attempt to view the role that social experiments in general, and the income maintenance experiments and work|welfare demonstrations in particular, have played in the policy process through the lens provided by the knowledge utilization literature. In addition to suggesting that the decision to conduct a social experiment is rarely, if ever, made according to an essentially rational paradigm, this framework helps highlight the range of uses to which findings from social experiments can be put and the circumstances under which various types of uses are more or less likely. Specifically, the knowledge utilization literature suggests that rather than having the dramatic, decisive effects on policy choices that their promoters have often envisioned, social experiments are more likely to affect policy in a variety of subtle ways.