Jan Ditzen

2 ta ish

Free University of Bozen-Bolzano

1. Testing for slope heterogeneity in Stata

   Tore Bersvendsen, Jan Ditzen

   MaqolaOAOchiq kirish20214 iqtibos

   ABIABI:AkademIndex/2026.other.091910

2. xthst: Testing for slope homogeneity in Stata

   Jan Ditzen, Tore Bersvendsen

   Preprint20202 iqtibos

   ABIABI:AkademIndex/2026.other.076363