Huber, C, Dreber, A, Huber, J, Johannesson, M, Kirchler, M, Weitzel, U, Abellán, M, Adayeva, X, Ay, F C, Barron, K, Berry, Z, Bönte, W, Brütt, K, Bulutay, M, Campos-Mercade, P, Cardella, E, Claassen, M A, Cornelissen, G, Dawson, I G J, Delnoij, J, Demiral, E E, Dimant, E, Doerflinger, J T, Dold, M, Emery, C, Fiala, L, Fiedler, S, Freddi, E, Fries, T, Gasiorowska, A, Glogowsky, U, M Gorny, P, Gretton, J D, Grohmann, A, Hafenbrädl, S, Handgraaf, M, Hanoch, Y, Hart, E, Hennig, M, Hudja, S, Hütter, M, Hyndman, K, Ioannidis, K, Isler, O, Jeworrek, S, Jolles, D, Juanchich, M, Kc, R P, Khadjavi, M, Kugler, T, Li, S, Lucas, B, Mak, V, Mechtel, M, Merkle, C, Meyers, E A, Mollerstrom, J, Nesterov, A, Neyse, L, Nieken, P, Nussberger, A M, Palumbo, H, Peters, K, Pirrone, A, Qin, X, Rahal, R M, Rau, H, Rincke, J, Ronzani, P, Roth, Y, Saral, A S, Schmitz, J, Schneider, F, Schram, A, Schudy, S, Schweitzer, M E, Schwieren, C, Scopelliti, I, Sirota, M, Sonnemans, J, Soraperra, I, Spantig, L, Steimanis, I, Steinmetz, J, Suetens, S, Theodoropoulou, A, Urbig, D, Vorlaufer, T, Waibel, J, Woods, D, Yakobi, O, Yilmaz, O, Zaleskiewicz, T, Zeisberger, S & Holzmeister, F 2023, ' Competition and moral behavior : A meta-analysis of forty-five crowd-sourced experimental designs ', Proceedings of the National Academy of Sciences of the United States of America, vol. 120, no. 23, e2215572120, pp. 1-10 . https://doi.org/10.1073/pnas.2215572120 Proceedings of the National Academy of Sciences of the United States of America, 120, e2215572120. Proceedings of the National Academy of Sciences Proceedings of the National Academy of Sciences of the United States of America, 120 (23), Atk.Nr.: e2215572120 Proceedings of the National Academy of Sciences of the United States of America, 120(23):e2215572120, 1-10. National Acad Sciences Huber, C, Dreber, A, Huber, J, Johannesson, M, Kirchler, M, Weitzel, U, Abellán, M, Adayeva, X, Ay, F C, Barron, K, Berry, Z, Bönte, W, Brütt, K, Bulutay, M, Campos-Mercade, P, Cardella, E, Claassen, M A, Cornelissen, G, Dawson, I G J, Delnoij, J, Demiral, E E, Dimant, E, Doerflinger, J T, Dold, M, Emery, C, Fiala, L, Fiedler, S, Freddi, E, Fries, T, Gasiorowska, A, Glogowsky, U, M Gorny, P, Gretton, J D, Grohmann, A, Hafenbrädl, S, Handgraaf, M, Hanoch, Y, Hart, E, Hennig, M, Hudja, S, Hütter, M, Hyndman, K, Ioannidis, K, Isler, O, Jeworrek, S, Jolles, D, Juanchich, M, Kc, R P, Khadjavi, M, Kugler, T, Li, S, Lucas, B, Mak, V, Mechtel, M, Merkle, C, Meyers, E A, Mollerstrom, J, Nesterov, A, Neyse, L, Nieken, P, Nussberger, A M, Palumbo, H, Peters, K, Pirrone, A, Qin, X, Rahal, R M, Rau, H, Rincke, J, Ronzani, P, Roth, Y, Saral, A S, Schmitz, J, Schneider, F, Schram, A, Schudy, S, Schweitzer, M E, Schwieren, C, Scopelliti, I, Sirota, M, Sonnemans, J, Soraperra, I, Spantig, L, Steimanis, I, Steinmetz, J, Suetens, S, Theodoropoulou, A, Urbig, D, Vorlaufer, T, Waibel, J, Woods, D, Yakobi, O, Yilmaz, O, Zaleskiewicz, T, Zeisberger, S & Holzmeister, F 2023, ' Competition and moral behavior : A meta-analysis of forty-five crowd-sourced experimental designs ', Proceedings of the National Academy of Sciences (USA), vol. 120, no. 23, e2215572120 . https://doi.org/10.1073/pnas.2215572120 Proceedings of the National Academy of Sciences of the United States of America Proceedings of the National Academy of Sciences of the United States of America 120(23), e2215572120 (2023). doi:10.1073/pnas.2215572120 Proceedings of the National Academy of Sciences of the United States of America, 120(23) Proceedings of the National Academy of Sciences of the United States of America, 120, 23, pp. e2215572120 Proceedings of the National Academy of Sciences of the United States of America 120 (2023) 23