在扩展的Roy模型中揭示STEM的性别差异成本 专业选择

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摘要翻译：
在一个扩展的Roy扇区选择模型中，我们得到了非消耗效用分量的尖锐界。我们将这一非消费效用部分解释为补偿性工资差异。在假设每个部门的潜在工资相对于一个观察到的选择移位器（联合）是随机单调的情况下导出了这些界限。下限也可以解释为改变部门选择所必需的最低成本补贴，并使其与仅按潜在工资排序的经典罗伊模型下的选择在观察上无法区分。本研究的动机是分析女性对大学专业的选择和她们在数学密集领域的代表性不足。根据一项德国毕业生调查的数据，并使用专业选择时STEM教师中女性的比例作为我们的选择转移，我们发现前西德妇女选择STEM部门的高成本，特别是在实际收入低和STEM教师中女性比例低的情况下，被解释为榜样的缺乏。
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英文标题：
《Revealing gender-specific costs of STEM in an extended Roy model of
  major choice》
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作者：
Marc Henry, Romuald Meango, Ismael Mourifie
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最新提交年份：
2020
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分类信息：

一级分类：Economics        经济学
二级分类：Econometrics        计量经济学
分类描述：Econometric Theory, Micro-Econometrics, Macro-Econometrics, Empirical Content of Economic Relations discovered via New Methods, Methodological Aspects of the Application of Statistical Inference to Economic Data.
计量经济学理论，微观计量经济学，宏观计量经济学，通过新方法发现的经济关系的实证内容，统计推论应用于经济数据的方法论方面。
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英文摘要：
  We derive sharp bounds on the non consumption utility component in an extended Roy model of sector selection. We interpret this non consumption utility component as a compensating wage differential. The bounds are derived under the assumption that potential wages in each sector are (jointly) stochastically monotone with respect to an observed selection shifter. The lower bound can also be interpreted as the minimum cost subsidy necessary to change sector choices and make them observationally indistinguishable from choices made under the classical Roy model of sorting on potential wages only. The research is motivated by the analysis of women's choice of university major and their underrepresentation in mathematics intensive fields. With data from a German graduate survey, and using the proportion of women on the STEM faculty at the time of major choice as our selection shifter, we find high costs of choosing the STEM sector for women from the former West Germany, especially for low realized incomes and low proportion of women on the STEM faculty, interpreted as a scarce presence of role models.
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PDF链接：
https://arxiv.org/pdf/2005.09095

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关键词：STEM 专业选择 性别差异 TEM econometrics 比例 观察 Roy 专业 成本