Policy analysis in the presence of distorting taxes

This article first describes the new literature in environmental economics on the so‐called “double‐dividend” and then explores its implications for a broad range of economic issues. This literature reveals that in a second‐best, general‐equilibrium setting, environmental measures raise costs and prices and thereby reduce the real wage. This rise in the cost of living reduces slightly the quantity of labor supplied in an already highly distorted labor market, giving rise to losses in social welfare that can be large relative to the basic gains from a cleaner environment. These losses can be offset to some extent by using revenues (if any) from the environmental programs to reduce existing taxes on labor. This same line of analysis applies to many programs and institutions in the economy that raise the cost of living: tariffs and quotas on imports, agricultural price‐support programs, monopoly pricing, programs of occupational licensure that limit entry, and many others. Thus, traditional, partial‐equilibrium benefit‐cost analysis appears, in many instances, to have unwittingly omitted from the calculations a potentially quite significant class of social costs. © 2000 by the Association for Public Policy and Management.     

Strengths,Limitations, and Recommendations for Instrumental Color Measurement in Forensic Soil Characterization

Color determination of soil evidence is often done by visual comparison to soil color charts. A handheld spectrophotometer was tested with representative materials for its suitability for forensic soil characterization. Instrumental colorimetry provides accurate colorimetry with ~10-fold better precision than a soil color chart. The minimum sample size for accurate color determination was between 0.02 and 0.04 mg of fine soil for the specific instrument tested. Reporting colors in the L*a*b* space permits quantification of ΔE₀₀, a measure of perceptible color difference, could enable objective quantification of small color differences and thresholds for forensic soil comparisons. A ΔE₀₀ greater than ~ 3.5 to 6 likely indicates disparate soil sources in a forensic comparison, in the absence of confounding factors like sample alteration. Despite the superior precision of instrumental colorimetry, this approach is inappropriate for samples which are mottled at an inseparable scale, attached to a substrate, or too small for instrumental measurement.     

Administrative reform in Haiti: Problems,progress and prospects

A growing awareness among officials in Haiti of the need for public service reforms has resulted in the reorganization and revitalization of the country's Administrative Reform Commission (Commission Administrative). At present there is no uniformity in organization, procedures, regulations or remuneration between the different government agencies. The bureaucrats have little security and the bureaucracy is completely dominated by the executive branch of government. Coupled with this, owing largely to the budgeting system, the public service has developed into virtually two separate services, one dealing with development and the other with recurrent tasks. The number of public servants has doubled in the past decade. The Administrative Reform Commission has identified its priorities including the creation of a unified career service system, a restructuring of the bureaucracy and decentralization. This article comments on the Commission's proposals and the problems of implementing them.