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ABSTRACT. The premise of this paper is that one can discover much about the location determinants of high-technology industry by examining the location (migration) decision of workers with high-technology occupations. A model of the high-technology worker migration decision is developed that permits estimation of worker response to both personal and area characteristics, the latter chosen to mirror location factors often cited by high-technology firms as important for both the attraction and retention of their specialized work force. Logit estimates of this model between 1975 and 1980 are presented. The paper is concluded with a discussion of policy implications.  相似文献   
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The advent of the Hawke government may not warrant the title of ‘The Revolution in Australian Politics’, but it has raised questions about organisation and power, and the way in which these are handled in political science. This paper begins by identifying what is considered problematic in the political practices which are seen as distinctive in the Hawke government. It outlines the elements of the paradigm of organisation which underlies much political science, and identifies the way in which these are challenged by ‘corporatist’ or ‘Hawkeish’ forms of political activity. It argues that this paradigm of organisation is under attack on both conceptual and empirical grounds, and outlines an alternative paradigm of organisation and the way in which it applies to government. It concludes with a consideration of the implications of this approach for theorising about the state.  相似文献   
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Digital analysis of Landsat data is applied to up-dating land cover maps for the Goondiwindi district of southern, inland Queensland. The imagery was paired with climax cover maps obtained from land systems reports with analysis conducted separately for each of three climax cover types (open forest, woodland and open woodland). Computer classification using this approach produced readily interpreted and reliable results. This work demonstrates that Landsat can be used in conjunction with existing, land systems derived maps to produce data that combine the advantages of two approaches to environmental survey, the former being based on current land cover/land use and the latter on the original environment and its land use potential.  相似文献   
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