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Coalitions of free-marketeers, politicians, and environmentalists increasingly are turning to the use of market-based incentives in formulating environmental policy. One promising application of market-based incentives is in the management of residential municipal solid waste. This article focuses on unit-based pricing programs established in conjunction with community recycling programs. Using data gathered through telephone and mail surveys of 21 cities, we demonstrate the strong potential for unit pricing to improve the efficiency of residential solid waste management.  相似文献   
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The Fiscal Year 1992 Budget was prepared under unusual conditions. The Persian Gulf War, the piesident's disinterest in domestic issues, the bitter debate over the fiscal year 1991 budget, and the upcoming re-apportionment all combined to make this year atypical The result is a document in which the most substantial change is the cover—a patriotic red, white, and blue Inside, it uses the "one book" format of fiscal year 1991 The budget examines different interpretations of the budget deficit, implements major changes in budgetary accounting, and outlines assumptions made in preparing the budget. Overall, the budget document consolidates the gains made in 1990  相似文献   
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This article investigates the extent to which and the ways in which a basic partisan alignment appeared to be forming in France between 1958 and 1988. During that period, the incidence of party identification rose from abnormally low to normal levels, and the composition of the alignment evolved from indeterminacy, through a left-right standoff, to Socialist party predominance. The basic question asked is how a partisan alignment is createdin the first place. The main elements of the answer suggested are by simplifying, clarifying, and stabilizing the terms of electoral choice. This process is traced closely, with special reference to the incidence of PI and the composition of the alignment by age in 1988, and including a comparison between France in 1968 and the U.S. in 1932. Finally, the fragility of the 1988 alignment is underscored. Comparatively new and shaped mainly by the partisan identifications of the younger citizens, the 1988 alignment was vulnerable to any weakening of the conditions that contributed to creating it. The party with the most to lose was the Socialist party, which had gained the most while the party system stabilized and the incidence of party identification rose.This is a revised version of a paper that was originally presented at the 1991 Annual Meeting of the American Political Science Association, Washington, D.C.  相似文献   
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The defining properties of party identification long established for the United States fail with some frequency to be replicated in electoral systems abroad. A number of plausible suggestions have been made to account for this system-level variability: Most of these have some face merit, but none taken alone is adequate to provide a full cross-system explanation. Variation in party system size or fractionalization has recently been discussed as another source of differential dynamics of party loyalties. Unfortunately, the conventional means of assessing party identification properties are subject to rather severe artifacts, typically ignored, when comparisons are made across systems of very different party size. The conceptual stakes underlying key methods options for such comparisons—most notably, between continuous and discrete statistical tools—are examined. The use of continuous statistics for systems of very multiple parties rests on an assumption that voters do in some degree regard these party systems as imbedded in a continuous space. A simple test for this assumption is mounted in four systems and unsurprisingly it shows very clear support. Analysis of residuals beyond this obvious result add several points of less obvious information about the distribution of party affect in such systems.  相似文献   
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He has served as a consultant to the president’s Foreign Intelligence Advisory Board, the National Security Council, and related agencies of the U.S. government. He has written, coauthored, or edited over sixteen books on intelligence and national security.  相似文献   
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Laser desorption mass spectrometry (LDMS) may be used for the detection and identification of dyes found in inks. Naturally-aged and artificially-aged blue and black ballpoint pen inks containing the cationic dye methyl violet were analyzed on paper. The average molecular weight of the dye sample was calculated from LD mass spectral data and plotted versus time. The resulting aging curves demonstrate that, as dye degradation increases, the average molecular weight of the dye decreases. Typical variables involved in ink aging, such as the type of paper and ink formulation, were investigated. Results show that these variables influence the rate of dye degradation. Furthermore, UV accelerated aging has been developed and tested as an alternative to thermal approaches.  相似文献   
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