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Max Neiman 《Political science quarterly》2010,125(1):144-145
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The common law doctrine of employment at will holds that, unlessspecified otherwise, the employment relationship can be terminatedfor any reason. Beginning in the mid-1970s, many state courtsbecame willing to find exceptions to this doctrine. A possiblebenefit of this new approach is that it provides a third-partyenforcement mechanism to implicit labor contracts. This articleuses two large micro data sets on employee tenure and wagesto evaluate the impact of exceptions to employment at will.Although the results suggest that exceptions to employment atwill affected labor markets, there is little evidence that exceptionshelped enforce implicit contracts. 相似文献
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Recently, attention was again drawn to the use of microspectrophotometry to distinguish between fibres dyed with indigo and seven derivative dyes. Under normal circumstances, fibres dyed with indigo (Vat Blue 1 or CI Number 73000) are not included in fibre-transfer examinations as, being ubiquitous, they do not usually have any evidential value. Indigo substitutes are used for fashion dyeing. If their use is widespread, the assumption that all denim material is dyed with Vat Blue 1 may need revising. A positive finding might make it necessary to reconsider the use of certain denim fabrics as capable of providing target fibres. Fibres from 160 samples of denim articles in current use were examined by microspectrophotometry to determine whether either indigo derivative dyes, or other dyes, had been used instead of the traditional indigo. 相似文献
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Max Neutze 《Australian Journal of Public Administration》1982,41(2):145-158
Abstract: This paper deals with some important sources of confusion in discussions of urban issues. The first part distinguishes urban planning as a “future oriented” activity, from urban management which is primarily concerned with resource allocation. (The nature of urban development — interdependence and long life — makes a long-term perspective important.) When urban management aims to implement a plan the two are complementary. Urban policy covers a broader range of issues. The second part distinguishes four levels of debate about urban issues: ideological, political, operational and technical. Frequently debates in urban studies are not coherent because the participants are arguing at different levels and therefore make different assumptions about what is given and what can be varied. It is argued that the various levels form a hierarchy so that debates at any level need to assume particular positions with respect to higher level questions. Ideological issues include individual versus collective perspective, capitalist versus socialist, the appropriate role of markets and governments and the relative weight given to equity and efficiency criteria. The examples of political issues discussed are rationality versus group pressure as explanations of government behaviour, and whether planning is mainly a political or a professional activity. Operational issues include the appropriate level of government for carrying out urban functions and the role of statutory planning and other policy measures. Technical issues focus on predicting the effects of policy measures and external changes on cities. The different levels are illustrated by a discussion of policy towards inner city areas. 相似文献
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Authors' Note: It is too early to provide a definitive view and appraisal of the Office of Management and Budget in the Reagan presidency. The discussion that follows is based partly on current and recent articles and a few recent monographs and books, many of which are credited in footnotes. In additon we have relied upon a considerable number of interviews with current participants and alumni of OMB as well as with some observers from outside. It would be impracticable to list those who helped us, but we are grateful to all of them. The substance of this article was completed in mid-July 1982. 相似文献
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