EconPapers    
Economics at your fingertips  
 

Distribution Regression Difference-in-Differences

Iván Fernández-Val (), Jonas Meier, Aico van Vuuren and Francis Vella
Additional contact information
Iván Fernández-Val: Boston University

No 17264, IZA Discussion Papers from Institute of Labor Economics (IZA)

Abstract: We provide a simple distribution regression estimator for treatment effects in the difference-in-differences (DiD) design. Our procedure is particularly useful when the treatment effect differs across the distribution of the outcome variable. Our proposed estimator easily incorporates covariates and, importantly, can be extended to settings where the treatment potentially affects the joint distribution of multiple outcomes. Our key identifying restriction is that the counterfactual distribution of the treated in the untreated state has no interaction effect between treatment and time. This assumption results in a parallel trend assumption on a transformation of the distribution. We highlight the relationship between our procedure and assumptions with the changes-in-changes approach of Athey and Imbens (2006). We also reexamine two existing empirical examples which highlight the utility of our approach.

Keywords: difference-in-differences; treatment effects; distribution regression (search for similar items in EconPapers)
JEL-codes: C10 C21 (search for similar items in EconPapers)
Pages: 51 pages
Date: 2024-08
References: View references in EconPapers View complete reference list from CitEc
Citations:

Downloads: (external link)
https://docs.iza.org/dp17264.pdf (application/pdf)

Related works:
Working Paper: Distribution Regression Difference-In-Differences (2024) Downloads
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:iza:izadps:dp17264

Ordering information: This working paper can be ordered from
IZA, Margard Ody, P.O. Box 7240, D-53072 Bonn, Germany

Access Statistics for this paper

More papers in IZA Discussion Papers from Institute of Labor Economics (IZA) IZA, P.O. Box 7240, D-53072 Bonn, Germany. Contact information at EDIRC.
Bibliographic data for series maintained by Holger Hinte ().

 
Page updated 2025-03-30
Handle: RePEc:iza:izadps:dp17264