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This paper uses unpublished data from official sources to analyze variations in urban marital and overall fertility in Eastern Australia between 1966-71 and between 1971-76. It further attempts to assess the relevance of the convergence thesis to changing fertility patterns and to evaluate the utility of an ecologic analysis of interurban fertility differences. The data indicate that urban fertility levels declined dramatically in 1966-76 and interurban differentials were substantially reduced. By 1976, the 2-child family norm had been widely adopted throughout Australia, regardless of region, community size, or sociocultural composition. Examination of marital fertility trends suggests that, although different areas had different elasticities of response to cyclical fertility movements in the 1960s, the magnitude of these differences was insufficient to do more than slow the pace of the decline while increasing the pace of interarea differential convergence. Declines in both proportions married and marital fertility after 1971 were reflected in declining overall fertility in all urban areas in Eastern Australia. During this period, however, divergence replaced the convergence evident in the 1960s. The present high level of uniformity in both marital and overall fertility rates throughout the study area about mean levels means that the regionally variable effects of future cyclical changes in fertility levels may be difficult to identify. As a result, detailed analyses at the individual/behavioral level that focus specifically on attitudes, values, and family size preferences may be more appropriate for understanding of post-transitional demographic change than studies based on spatial analyses at the local level.  相似文献   
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In 2002 Melbourne’s Casselden Place excavation provided a window into the urban past opened by an innovative relationship between the development industry, heritage consultancy and La Trobe University. The project demonstrated that with the support of consent authorities and the co-operation of the development industry, collaborations between the academic world and heritage consultants could be highly successful. The Casselden Place Project made a significant contribution to the ‘slum debate’ in Australia and delivered an enhanced understanding of the cultural, social and scientific significance of an inner-city block, and shed new light on a notorious chapter in the city’s history.  相似文献   
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For over 3 years the Alberta government and the California Public Utilities Commission engaged in a bitter dispute over the future of the Alberta-California natural gas trade. This article examines how both sides sought to use their regulatory authority to control the substance of gas trade restructuring. It assesses the dispute as an exercise in deregulatory policymaking and suggests the need for increased study of the role and motivations of subnational regulatory actors.  相似文献   
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This paper explores the reasons why cities are often major centres of innovation, even in some less favoured regions and countries. It starts with an anatomization of the dominant factors that explain why key less favoured settings developed 'new economy' clusters through institutional interaction with Silicon Valley. The analysis concludes that public research resources and private commercialization funding are central, supported by a wide array of private but few public innovation support services. It then examines a number of cases from cities in less favoured regions and countries where innovation has occurred. The conclusions are that the research-venture capital model is present and explains innovation in each case. However, in some cases public venture capital has to substitute for private due to market failure, or a phenomenon termed 'Silicon Valley Offshore' has been induced. Cities are innovative where they concentrate the desired scientific and investment knowledge capabilities.  相似文献   
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