潜在类工具变量和单调性假设。

IF 3.6 Q1 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH

Emerging Themes in Epidemiology Pub Date : 2020-03-19 eCollection Date: 2020-01-01 DOI:10.1186/s12982-020-00088-8

Stuart G Baker

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引用次数: 0

摘要

Lousdal关于工具变量的文章的一个关键方面是对单调性假设的讨论。然而，没有提到这一假设的发展历史。这封信的目的是要指出，Baker和Lindeman, Imbens和Angrist独立地将单调性假设引入到工具变量的分析中。该信函还将单调性假设置于潜在类工具变量方法的背景下。

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Latent class instrumental variables and the monotonicity assumption.

A key aspect of the article by Lousdal on instrumental variables was a discussion of the monotonicity assumption. However, there was no mention of the history of the development of this assumption. The purpose of this letter is to note that Baker and Lindeman and Imbens and Angrist independently introduced the monotonicity assumption into the analysis of instrumental variables. The letter also places the monotonicity assumption in the context of the method of latent class instrumental variables.

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来源期刊

Emerging Themes in Epidemiology Medicine-Epidemiology

CiteScore

4.40

自引率

4.30%

发文量

审稿时长

28 weeks

期刊介绍： Emerging Themes in Epidemiology is an open access, peer-reviewed, online journal that aims to promote debate and discussion on practical and theoretical aspects of epidemiology. Combining statistical approaches with an understanding of the biology of disease, epidemiologists seek to elucidate the social, environmental and host factors related to adverse health outcomes. Although research findings from epidemiologic studies abound in traditional public health journals, little publication space is devoted to discussion of the practical and theoretical concepts that underpin them. Because of its immediate impact on public health, an openly accessible forum is needed in the field of epidemiology to foster such discussion.