A protocol for structured robustness reproductions and replicability assessments / Jörg Ankel-Peters (RWI and University of Passau), Abel Brodeur (University of Ottawa and IZA), Anna Dreber (Stockholm School of Economics), Magnus Johannesson (Stockholm School of Economics), Florian Neubauer (RWI), Julian Rose (RWI, University of Passau and LMU) ; IZA Institute of Labor Economics