首页> 外文期刊>Papers in regional science >CLOSURE IN COLE'S REFORMULATED LEONTIEF MODEL: A Response to R. W. Jackson, M. Madden, and H. A. Bowman
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CLOSURE IN COLE'S REFORMULATED LEONTIEF MODEL: A Response to R. W. Jackson, M. Madden, and H. A. Bowman

机译:COLE重组LEONTIEF模型的关闭:对R. W. Jackson,M。Madden和H. A. Bowman的回应

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摘要

My paper The delayed impacts of plant closures in a reformulated Leontief model showed that the time-varying impacts of changes to a regional economy could be approximated usefully by a simple elaboration of the Leontief inverse (Cole, 1988). I have applied the method in a variety of situations, typically to calculate the shifts in community income and its distribution following a major catastrophe. In all cases I use a single or multi-region social accounting matrix. Since Jackson et al (1997) have been unable to reproduce my results I shall begin with a step-by-step demonstration. Then I shall show that their failure lies in their treatment of the external (rest-of- world) sector. This appears to arise from their overly restrictive definition of input-output analysis in relation to other types of model, and their confusion as to the difference between simplification, approximation, and model validation.
机译:我的论文在重新构造的Leontief模型中工厂关闭的延迟影响表明,对区域经济变化的时变影响可以通过对Leontief逆的简单阐述而有用地近似(Cole,1988)。我已经在各种情况下应用了该方法,通常是为了计算发生重大灾难后社区收入的变化及其分布。在所有情况下,我都使用一个或多个区域的社会核算矩阵。由于杰克逊等人(1997年)无法再现我的结果,所以我将从逐步演示开始。然后,我将证明他们的失败在于对外部(世界其他地区)的待遇。这似乎是由于它们对其他类型的模型对输入-输出分析的定义过于严格,以及对简化,近似和模型验证之间的区别感到困惑。

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  • 来源
    《Papers in regional science》 |1997年第1期|29-42|共14页
  • 作者

    Sam Cole;

  • 作者单位

    Departments of Geography and Planning University at Buffalo NY 14261 USA;

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  • 正文语种 eng
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