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971.
972.
Nation-wide surveys of graduate programs in public administration/affairs support assertions by critics that most programs do not provide students with adequate preparation for coping with information technology. This paper identifies the computer-related knowledge and skills demanded by the contemporary administrative workplace and, after analyzing the sufficiency of current curricula offerings, proposes three goals for education in the use and management of information technology and suggests curriculum revisions necessary to reach these goals. Finally, implementation problems associated with curricula revisions are identified and discussed.  相似文献   
973.
This article specifies and estimates a model of the determination of the real price of primary commodities over the period 1900 to 1980. The empirical evidence reported in the article suggests that the long‐run behaviour of real commodity prices is significantly influenced by both demand and supply side forces, as represented by the level of world production and a distributed lag of previous real prices respectively.  相似文献   
974.
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978.
In an earlier issue of this journal I examined statements attributed to James J. Angleton, then Chief of the CIA Counterintelligence Staff, that Anatoli Mikhailovich Golitsyn had worked secretly for the CIA for many years prior to defecting in Helsinki in December 1961. Further research shows that Angleton had made similar remarks on a number of occasions, but intended something other than the usual meaning of the phrase ‘worked for’.  相似文献   
979.
Abstract

Tract‐level data from the 1970, 1980, and 1990 censuses of population are used to identify poverty neighborhoods, extreme poverty neighborhoods, distressed neighborhoods, and severely distressed neighborhoods within the nation's 100 largest central cities. Changes in demographic and socioeconomic characteristics of these neighborhoods are documented, including racial/ethnic composition; poverty population concentration; school dropout rates; and rates of joblessness, single‐parent households, and welfare receipt.

Results show that despite some encouraging individual city turnarounds in the Northeast (especially in New York, Newark, and Philadelphia), urban poverty concentration and neighborhood distress worsened nationwide between 1980 and 1990. The greatest deterioration occurred in midwestern cities, particularly in Detroit. Southern cities, whose neighborhoods and cities typically improved during the 1970s, slipped during the 1980s; conditions in western cities also deteriorated. Blacks fared worse than whites and Hispanics during the 1980s in terms of increased concentration of poor in poverty tracts and distressed urban neighborhoods.  相似文献   
980.
Political science has paid scant attention to the way that citizens judge public policy, assuming that citizens do so, or should do so, in ways familiar to academics themselves, depending upon which of the various schools of thought they endorse. This paper argues that approaching citizens’ judgement realistically requires attention to political psychology. Indeed, our conception of citizen judgement can be enriched by attention to research and theory in cognitive psychology and neuroscience. That work emphasises that much judgement occurs spontaneously and very rapidly, that it is involuntary and non‐semantic and that it depends upon the emotional impact of experience rather than conscious weighing of situations against explicit standards of assessment such as science, self‐interest or moral theory. A moral psychology for public life is sketched out, with implications for judgment by politicians.  相似文献   
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