Discussion paper DP15315 Expanding the Measurement of Culture with a Sample of Two Billion Humans Nick Obradovich Ömer Özak Ignacio Martín Ignacio Ortuño-Ortin Edmond Awad Manuel Cebrían Ruben Cuevas Rumin Klaus Desmet Iyad Rahwan Angel Cuevas Rumin 23 Sep 2020 Development Economics International Trade and Regional Economics Public Economics C80 F1 J1 O10 R10 Z10