87 citations · 179 across the 6 of their papers we have counts for
6 papers
fixest: A fast and feature-rich framework for econometric estimations in R
Laurent R. Bergé, Kyle Butts, Grant McDermott
fixest is an R package for fast and flexible econometric estimation. It provides a unified framework for applied research, with comprehensive support for a diverse class of models:…
Simple Difference-in-Differences Estimation in Fixed-T Panels
Nicholas Brown, Kyle Butts, Joakim Westerlund
The present paper proposes a new treatment effects estimator that is valid when the number of time periods is small, and the parallel trends condition holds conditional on covariat…
Difference-in-Differences with Geocoded Microdata
Kyle Butts
This paper formalizes a common approach for estimating effects of treatment at a specific location using geocoded microdata. This estimator compares units immediately next to treat…
Geographic Difference-in-Discontinuities
Kyle Butts
A recent econometric literature has critiqued the use of regression discontinuities where administrative borders serves as the 'cutoff'. Identification in this context is difficult…
{did2s}: Two-Stage Difference-in-Differences
Kyle Butts, John Gardner
Recent work has highlighted the difficulties of estimating difference-in-differences models when treatment timing occurs at different times for different units. This article introd…
Difference-in-Differences Estimation with Spatial Spillovers
Kyle Butts
Empirical work often uses treatment assigned following geographic boundaries. When the effects of treatment cross over borders, classical difference-in-differences estimation produ…