bwaaaa / advanceddid

Replication and Extension on DID methods

AdvancedDID

Replication and Extension on DID methods Date: Dec 30 2023 Author: Brian Yisong Wang

This is a STATA replication AND extension package for part of the "The air quality and well-being effects of low emission zones" by Sarmeinto et.al.(2023). In particular, this package focuses around Table 6 and Table 8, but

1. Extends the analysis to include other Advanced DID methods
2. Codes in STATA while the original paper uses R

Here is a short description of the files

:: pol.dta : a balanced panel data of pollutants, used for 2-by-2 DID and Bacon Decomposition :: allpol.dta : the raw data (unbalanced) of pollutants, used for main regression results

:: Advanced_DIDweapon.do : Reader-friendly version of the codes :: Advanced_DIDweapon_noc.do : Concisely written codes

:: Graphs/ : directory for 17 replication AND extesion figures for Stata-lab purpose.

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