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The Regional Growth-Instability Frontier in Italy

机译:意大利的区域增长不稳定前沿

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摘要

This research provides evidence on the existence of a growth-instability frontier at the regional level, applying optimal risk-return portfolio analysis to regional industrial structure. Sector diversification of a region (risk factor) is related to its growth rate (return factor). As in standard portfolio theory, the prediction is that more diversifi-. cation reduces risk, i.e., larger regional aggregation shows less instability, because large regions can benefit from more industrial diversification. A large strand of literature on the relationship between economic growth and structural diversification has shown that there exists an efficient frontier at a more aggregated regional level, and that optimal combination of growth and instability can be influenced by appropriate industrial policies that modify the regional industrial structure of the regional economy for the U.S. and Italy (Chandra S., J. of Regional Science, 2003; Bigerna S. and Polinori P., Morlacchi Editore, Perugia, 2008).
机译:这项研究通过将最佳风险收益组合分析应用于区域产业结构,为区域层面存在增长不稳定边界提供了证据。一个地区的部门多元化(风险因素)与其增长率(回报因素)有关。与标准投资组合理论一样,这种预测更加多样化。阳离子降低了风险,即,较大的区域聚集显示的不稳定程度较小,因为大区域可以从更多的行业多元化中受益。关于经济增长与结构多样化之间关系的大量文献表明,在更总体的区域层面上存在有效的边界,并且通过修改区域产业结构的适当产业政策可以影响增长与不稳定的最佳组合。 (Chandra S.,J. of Regional Science,2003; Bigerna S. and Polinori P.,Morlacchi Editore,Perugia,2008)。

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  • 来源
    《Atlantic economic journal》 |2013年第4期|463-464|共2页
  • 作者

    Simona Bigerna;

  • 作者单位

    Department of Economics, Finance and Statistics, University of Perugia, Via Pascoli, 06123 Perugia, Italy;

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  • 正文语种 eng
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