?:authorAffiliation
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[\'Department of Economics, Uppsala University, Sweden; Uppsala Center for Fiscal Studies, Uppsala University, Sweden; Research Institute of Industrial Economics, Sweden. Electronic address: ola.andersson@nek.uu.se.\', \'Department of Economics, University of Copenhagen, Denmark. Electronic address: pcm@econ.ku.dk.\', \'Unisanté, University of Lausanne, Switzerland; Faculty of Business and Economics, University of Basel, Switzerland. Electronic address: armando.meier@unil.ch.\', \'Department of Economics, Lund University, Sweden; Department of Finance and Economics, Hanken School of Economics, Finland. Electronic address: erik.wengstrom@nek.lu.se.\']
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