DID placebo test and Stata application

Yan Guanpeng
Additional contact information
Yan Guanpeng: Shandong University

Chinese Stata Conference 2023 from Stata Users Group

Abstract: he parallel trends assumption on which differences in differences (DID) relies is inherently untestable. For this reason, recent empirical studies have increasingly used placebo tests to further examine the robustness of the estimated results. This presentation will comprehensively sort out various types of DID placebo tests and classic cases and introduce the new Stata command didplacebo for DID placebo tests. This command can automatically perform the time and space placebo test of DID and provide a visual display.

Date: 2024-10-02
References: Add references at CitEc
Citations:

Downloads: (external link)
http://repec.org/chin2023/China23_Guanpeng.zip

Related works:
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:boc:chin23:04

Access Statistics for this paper

More papers in Chinese Stata Conference 2023 from Stata Users Group Contact information at EDIRC.
Bibliographic data for series maintained by Christopher F Baum ().