{"title":"Consistently bounding parameter values with one instrument and two endogenous explanatory variables","authors":"R. Dunn","doi":"10.2139/SSRN.1497142","DOIUrl":null,"url":null,"abstract":"The current paper considers a linear regression framework with two endogenous regressors, but only one instrument that is correlated with both. I demonstrate that under reasonable conditions, some of which are testable from the data, these different sources of endogeneity act in opposing directions and hence IV regression can generate economically meaningful bounds.","PeriodicalId":47355,"journal":{"name":"Economics Bulletin","volume":null,"pages":null},"PeriodicalIF":0.6000,"publicationDate":"2009-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Economics Bulletin","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2139/SSRN.1497142","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Economics, Econometrics and Finance","Score":null,"Total":0}
引用次数: 3
Abstract
The current paper considers a linear regression framework with two endogenous regressors, but only one instrument that is correlated with both. I demonstrate that under reasonable conditions, some of which are testable from the data, these different sources of endogeneity act in opposing directions and hence IV regression can generate economically meaningful bounds.
期刊介绍:
The Economic Bulletin is an open-access letters journal founded in 2001 with the mission of providing free and extremely rapid scientific communication across the entire community of research economists. EB publishes original notes, comments, and preliminary results. We are especially interested in publishingmanuscripts that keep the profession informed about on-going research programs. Our publication standard is that a manuscript be original, correct and of interest to a specialist. Submissions in these categories are refereed and our objective is to make a decision within two months. Accepted papers are published immediately. It is expected that in many cases, manuscripts published in these categories will form the foundation for more complete works to besubsequently submitted to other journals. In all cases, submissions are restricted to seven printed pages exclusive of references, tables, figures, and appendices, and must be in PDF format. EB also publishes non-refereed letters to the editor, conference announcements and research announcements.