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Stanley C. Wisniewski 《Public Budgeting & Finance》2005,25(1):104-118
The Governmental Accounting Standards Board (GASB) has adopted a new accounting standard for state and local government retiree healthcare benefits that, for many states, will require accrual accounting for such benefits for the first time. The purpose of this paper is to examine the recent reporting practices of state governments with respect to retiree health insurance programs sponsored by the states in order to determine the dimensions of potential state employer practices likely to be changed by the new Other Postemployment Benefits (OPEB) standard with respect to accounting for such state plans, as well as financing and offering such state plans. 相似文献
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Diffusion in Homicide: Exploring a General Method for Detecting Spatial Diffusion Processes 总被引:2,自引:0,他引:2
This article proposes a new method for examining dynamic changes in thespatial distribution of a phenomenon. Recently introduced exploratoryspatial data analysis (ESDA) techniques provide social scientists with anew set of tools for distinguishing between random and nonrandom spatialpatterns of events (Anselin, 1998). Existing ESDA measures, however, arestatic and do not permit comparisons of distributions of events in the samespace but across different time periods. One ESDA method—the Moranscatterplot—has special heuristic value because it visually displayslocal spatial relationships between each spatial unit and its neighbors. Weextend this static cross-sectional view of the spatial distribution ofevents to consider dynamic features of changes over time in spatialdependencies. The method distinguishes between contagious diffusion betweenadjoining units and hierarchical diffusion that spreads broadly throughcommonly shared influences. We apply the method to homicide data, lookingfor evidence of spatial diffusion of youth-gang homicides acrossneighborhoods in a city. Contagious diffusion between neighboring censustracts is evident only during the year of peak growth in total homicides,when high local rates of youth-gang homicides are followed by significantincreases in neighboring youth- nongang rates. This pattern is consistentwith a spread of homicides from gang youth to nongang youth. Otherwise, theincreases in both youth-gang and youth- nongang homicides generally occursimultaneously in nonneighboring tracts. 相似文献
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The destruction of the World Trade Center on September 11, 2001, resulted in a rapid response by government to evacuate the area and, in subsequent days, to bring the city back to a semblance of normalcy. This article provides a case study of government action in New York City during and after the World Trade Center catastrophe. What is most striking is the skill and intensity of government's response to the emergency and the hard work, dedication, and bravery of New York City's government officials. This article presents government and public service at its finest, under some of the most difficult conditions one can imagine. 相似文献
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