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ABSTRACT. This paper uses a large data base to study metropolitan labor demand functions. The data are disaggregated by two-digit SICs in manufacturing for SMS As, and are corrected for changing SMSA boundaries. Labor demand elasticities are estimated for factor and commodity prices, transportation costs, state and local taxes and expenditures, and production-function shifters. Estimates from different years allow one to test Le Chatelier's principle in the context of interregional change.  相似文献   
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ABSTRACT. This paper examines the RAS, Mc Menamin and Haring, and Lagrange-multiplier update methods in the context of the dual accounting system of the rectangular input-output model. The motivation was to determine if the additional information contained in the dual system is exploitable, while maintaining the integrity of the rectangular structure with all its advantages. Tests were conducted on the performance of the various algorithms for a derivative Leontief model relative to their performance on the rectangular structure. The results obtained for rectangular tables were generally better than those obtained for the more conventional Leontief ones.  相似文献   
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The NSW doctors’ dispute 1984–85 has had a lasting effect on the Australian health care system. Militant surgeons were effective in securing some modifications to regulations and administrative arrangements governing the role and remuneration of certain groups of doctors in NSW public hospitals and some changes to the federal government's Medicare scheme.

This paper examines the causes, actors, issues and outcome of the dispute. The key to understanding the dispute is a knowledge of both the specific issues debated by militant doctors and the federal and NSW Labor governments and the broader historical forces that have shaped the politics of national health insurance throughout the twentieth century. In contrast to media reports, the outcome of the dispute is interpreted as a compromise rather than a victory for the doctors. It is further argued that a theoretical generalisation formulated by two American political scientists, Marmor and Thomas, about disputes between doctors and governments over payment methods is only partially useful in explaining the outcome.

Two prominent and well‐documented historical themes from the politics of national health insurance in Australia — namely, the resistance of sections of the medical profession to any contraction of the private market for medicine and the fragmentation of the organised medical profession during periods of disputation with governments at the state and federal level — are discussed. These themes, and some generalisations about the capacity of the medical profession to influence public policy outcomes, are illuminated by the study.  相似文献   

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The technology of Roman harbours   总被引:2,自引:0,他引:2  
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