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Patrick Impero Wilson 《政策研究杂志》1997,25(3):387-402
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 summarizes results of a research project funded by the Overseas Development Administration of the UK Government. Its aims were to explore the nature and extent of foreign direct investment in Poland, and to assess the extent of integration of such investment with the indigenous economy. The research involved interviews with Polish government ministries, banks, development agencies, inward investors and indigenous firms. It concludes that there are numerous financial and technical obstacles to indigenous business development. The majority of inward investors aim to serve the Polish and other Central and Eastern European markets rather than simply selling cheaply produced products to the West. Moreover, most have already developed significant local sourcing from Polish suppliers. 相似文献
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Wilson Mga 《Australian geographical studies》1984,22(2):202-220
This paper uses unpublished data from official sources to analyze variations in urban marital and overall fertility in Eastern Australia between 1966-71 and between 1971-76.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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Frank Winchell Michael Brass Andrea Manzo Alemseged Beldados Valentina Perna Charlene Murphy Chris Stevens Dorian Q. Fuller 《African Archaeological Review》2018,35(4):483-505
Four decades have passed since Harlan and Stemler (1976) proposed the eastern Sahelian zone as the most likely center of Sorghum bicolor domestication. Recently, new data on seed impressions on Butana Group pottery, from the fourth millennium BC in the southern Atbai region of the far eastern Sahelian Belt in Africa, show evidence for cultivation activities of sorghum displaying some domestication traits. Pennisetum glaucum may have been undergoing domestication shortly thereafter in the western Sahel, as finds of fully domesticated pearl millet are present in southeastern Mali by the second half of the third millennium BC, and present in eastern Sudan by the early second millennium BC. The dispersal of the latter to India took less than 1000 years according to present data. Here, we review the middle Holocene Sudanese archaeological data for the first time, to situate the origins and spread of these two native summer rainfall cereals in what is proposed to be their eastern Sahelian Sudan gateway to the Red Sea and the Indian Ocean trade. 相似文献
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There is little research on children’s experiences of growing up in a popular tourist destination, where place and space are contested with visitors, migrants and temporary residents. Existing literature on young people’s experiences of their socio-spatial surroundings has focused predominantly on the rural/urban dichotomy, often neglecting to explore how identity and belonging are negotiated in complex community contexts such as tourist destinations. This paper reports on recent research that suggests that young people’s experiences of growing up in such an environment are nuanced and diverse, with their rich narratives disrupting socially constructed distinctions between the rural and the urban, merging experiences from both worlds. 相似文献