@unpublished{publication-22091, author={Bonatti, Alessandro and Celis, L Elisa and Crawford, Gregory S and Dinielli, David and Heidhues, Paul and Luca, Michael and Salz, Tobias and Schnitzer, Monika and Scott, Fiona M and Seim, Katja and Sinkinson, Michael and Zhou, Jidong}, institution={Yale University, Tobin Center for Economic Policy}, number=2, pages=45, series={Policy Discussion Paper}, title={More competitive search through regulation}, year=2021, }