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## "A Practitioner's Guide to Panel Data Quantile Regression" 
## by Antonio Galvao and Carlos Lamarche 
## Forthcoming, Econometric Reviews, 2026
## Michigan State University and University of Kentucky
## Date: 1/27/2026 7:00 am
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# Data:
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The data were obtained from The Educational Opportunity Project at Stanford University

https://edopportunity.org/get-the-data/

To get the data, you need to enter your email and accept the terms of the Data Use Agreement. 

We used seda_cov_county_long_5.0.dta

We used the following variables: fips, stateabb, district, sedacountyname, subject, 
	grade, cs_mn_all, perwht, perfrl, baplusall, and totenrl. 

Minimum wage data was accessed from University of Kentucky Center for Poverty Research. (2025, July). UKCPR National Welfare Data, 1980-2023. Lexington, KY. Available at https://ukcpr.uky.edu/resources/national-welfare-data   

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# Main Files:
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seda_5_R.R: R code for replicating Figure 1 in the paper (LS-QR, TS-QR, FE-QR)
seda_5_stata.R: Stata code for replicating Figure 1 in the paper (MM-QR)




