Unpacking p-hacking and publication bias $c Abel Brodeur (University of Ottawa, Institutefor Replication and IZA), Scott Carrell (University of of Texas at Austin, NBER and IZA), David Figlio (Warner School of Education, Universityof Rochester, NBER and IZA), Lester Lusher (University of Pittsburgh and IZA) ; IZA Institute of Labor Economics