Send, J.: Contest copycats: adversarial duplication of effort in contests. Working Paper of the Max Planck Institute for Tax Law and Public Finance No. 2021-17 (2021), 30 pp.

Coupette, C.; Beckendorf, J.; Hartung, D.; Böther, M.; Katz, D. M.: Law Smells - Defining and Detecting Problematic Patterns in Legal Drafting. (2021), 36 pp.

Barbieri, S.; Serena, M.: All-in Fighting. Working Paper of the Max Planck Institute for Tax Law and Public Finance No. 2021-16 (2021), 41 pp.

Schön, W.: Public Country-by-Country Reporting: Corporate Law, Fiscal Law and the Principle of Unanimity. Working Paper of the Max Planck Institute for Tax Law and Public Finance No. 2021-14 (2021), 21 pp.

Konrad, K. A.; Morath, F.: Collective action and intra-group conflict with fixed budgets. Working Paper of the Max Planck Institute for Tax Law and Public Finance No. 2021-13 (2021)

Bauer, M.; Cahlikova, J.; Chytilová, J.; Roland, G.; Zelinsky, T.: Shifting Punishment on Minorities: Experimental Evidence of Scapegoating. Working Paper of the Max Planck Institute for Tax Law and Public Finance No. 2021-11 (2021), 73 pp.

Cahlíková, J.; Cingl, L.; Chadimová, K.; Zajíček, M.: Carrots, Sticks, or Simplicity? Field Evidence on What Makes People Pay TV Fees. Working Paper of the Max Planck Institute for Tax Law and Public Finance No. 2021-12 (2021), 53 pp.

Martinangeli, A. F. M.; Meiske, B.: The Influence Premium of Monetary Status. Working Paper of the Max Planck Institute for Tax Law and Public Finance No. 2021-10 (2021), 41 pp.

Banerjee, A.: Contribution to a public good with altruistic preferences. Working Paper of the Max Planck Institute for Tax Law and Public Finance No. 2021-08 (2021), 28 pp.

Aksoy, C. G.; Cabrales, A.; Dolls, M.; Durante, R.; Windsteiger, L.: Calamities, common interests, shared identity: What shapes altruism and reciprocity? Working Paper of the Max Planck Institute for Tax Law and Public Finance No. 2021-07 (2021), 49 pp.

Konrad, K. A.; Simon, S. A.: Paternalism attitudes and the happiness value of fundamental freedoms. Working Paper of the Max Planck Institute for Tax Law and Public Finance No. 2021-04 (2021), 51 pp.

Sherif, R.: Are pro-environment behaviours substitutes or complements? Evidence from the field. Working Paper of the Max Planck Institute for Tax Law and Public Finance No. 2021-03 (2021), 49 pp.

Send, J.; Serena, M.: An empirical analysis of stubborn bargaining. Working Paper of the Max Planck Institute for Tax Law and Public Finance No. 2021-05 (2021), 33 pp.

Serena, M.: The value of information on deadlines; successful opaque management. International Journal of Game Theory 50 (2) pp. 377 - 397 (2021)

Konrad, K. A.: Warum Plastiktüten gut fürs Klima sind. Wirtschaftswoche (2021)

Konrad, K. A.: Warum Plastiktüten und Nanoröhrchen aus Karbon gut für das Weltklima sind. Wirtschaftswoche, p. 42 (2021)

Swalve, R.: Wieso Klaus Hommels und Roman Kirsch ihre Spacs nicht in Deutschland anmelden. Gründerszene (2021)

Schön, W.: Die Unvermögensteuer. Frankfurter Allgemeine Zeitung, p. 22 (2021)

Windsteiger, L.: Ungleichheit oder Migration: Welches Thema bringt Parteien mehr Zuspruch? Was Experimente zeigen. Süddeutsche Zeitung, p. 16 (2021)

Arnemann, L.; Konrad, K. A.; Potrafke, N.: Mit Hilfskrediten macht man sich keine Freunde. Wirtschaftswoche, p. 42 (2021)