Publication: Alternative diff-in-diffs estimators with several pretreatment periods
dc.affiliation.dpto | UC3M. Departamento de EconomÃa | es |
dc.contributor.author | Mora, Ricardo | |
dc.contributor.author | Reggio Ojeda, Iliana Gabriela | |
dc.contributor.funder | Ministerio de EconomÃa y Competitividad (España) | es |
dc.contributor.funder | Comunidad de Madrid | es |
dc.date.accessioned | 2022-05-20T15:31:25Z | |
dc.date.available | 2022-05-20T15:31:25Z | |
dc.date.issued | 2019-05-28 | |
dc.description.abstract | This paper deals with the identification of treatment effects using difference-in-differences estimators when several pretreatment periods are available. We define a family of identifying nonnested assumptions that lead to alternative difference-in-differences estimators. We show that the most usual difference-in-differences estimators imply equivalence conditions for the identifying nonnested assumptions. We further propose a model that can be used to test multiple equivalence conditions without imposing any of them. We conduct a Monte Carlo analysis and apply our approach to several recent papers to show its practical relevance. | en |
dc.description.sponsorship | We gratefully acknowledge the financial support by the Ministerio EconomÃa y Competitividad (Spain), through grant ECO2015-65204-P. Ricardo Mora also acknowledges the financial support from the grants MDM 2014-0431, and MadEco-CM (S2015/HUM-3444). | en |
dc.identifier.bibliographicCitation | Mora, R., & Reggio, I. (2019). Alternative diff-in-diffs estimators with several pretreatment periods. Econometric Reviews, 38 (5), pp. 465-486. | es |
dc.identifier.doi | https://doi.org/10.1080/07474938.2017.1348683 | |
dc.identifier.issn | 0747-4938 | |
dc.identifier.publicationfirstpage | 465 | es |
dc.identifier.publicationissue | 5 | es |
dc.identifier.publicationlastpage | 486 | es |
dc.identifier.publicationtitle | Econometric Reviews | en |
dc.identifier.publicationvolume | 38 | es |
dc.identifier.uri | https://hdl.handle.net/10016/34873 | |
dc.identifier.uxxi | AR/0000023681 | |
dc.language.iso | eng | es |
dc.publisher | Taylos&Francis | es |
dc.relation.projectID | Comunidad de Madrid. S2015/HUM-3444 | es |
dc.relation.projectID | Gobierno de España. ECO2015-65204-P | es |
dc.relation.projectID | Gobierno de España. MDM 2014-0431 | es |
dc.rights | © 2017 Taylor & Francis Group, LLC | es |
dc.rights | Atribución-NoComercial-SinDerivadas 3.0 España | * |
dc.rights.accessRights | open access | es |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ | * |
dc.subject.eciencia | EconomÃa | es |
dc.subject.jel | C21 | |
dc.subject.jel | C52 | |
dc.subject.other | Common trends | en |
dc.subject.other | Difference-in-differences | en |
dc.subject.other | Identification | en |
dc.subject.other | Treatment effect | en |
dc.title | Alternative diff-in-diffs estimators with several pretreatment periods | en |
dc.type | research article | * |
dc.type.hasVersion | AM | * |
dspace.entity.type | Publication |