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摘要翻译：
本文利用加拿大劳动和收入动态调查，分析了自然减员和不响应对就业和工资的影响。我们考虑了一个由三个自由相关的非减员/响应方程、就业方程和工资方程组成的结构模型。该模型是利用在1996-2001年第一波专家小组中提供了充分信息的22,990人的微观数据进行估计的。论文的主要发现是自然减员不是随机的。参与调查者和非调查者可能对就业不太感兴趣，他们来自低收入人群。非自然减员与就业之间的相关性虽然很小，但呈正相关，具有统计学意义。此外，工资估计也有偏高。观察到的工资平均高于如果小组最初选定的所有个人都留在样本中的话观察到的工资。
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英文标题：
《Attrition and Non-Response in Panel Data: The Case of the Canadian
Survey of Labor and Income Dynamics》
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作者：
Brahim Boudarbat, Lee Grenon
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最新提交年份：
2007
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分类信息：
一级分类：Statistics 统计学
二级分类：Applications 应用程序
分类描述：Biology, Education, Epidemiology, Engineering, Environmental Sciences, Medical, Physical Sciences, Quality Control, Social Sciences
生物学，教育学，流行病学，工程学，环境科学，医学，物理科学，质量控制，社会科学
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英文摘要：
This paper provides an analysis of the effects of attrition and non-response on employment and wages using the Canadian Survey of Labour and Income Dynamics. We consider a structural model composed of three freely correlated equations for nonattrition/response, employment and wages. The model is estimated using microdata from 22,990 individuals who provided sufficient information in the first wave of the 1996-2001 panel. The main findings of the paper are that attrition is not random. Attritors and non-respondents likely are less attached to employment and come from low-income population. The correlation between non-attrition and employment is positive and statistically significant, though small. Also, wage estimates are biased upwards. Observed wages are on average higher than wages that would be observed if all the individuals initially selected in the panel remained in the sample.
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PDF链接：
https://arxiv.org/pdf/710.4404
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