TY - RPRT AU - Sutter, Matthias AU - Czermak, Simon AU - Feri, Francesco TI - Strategic Sophistication of Individuals and Teams in Experimental Normal-Form Games PY - 2010/Jan/ PB - Institute of Labor Economics (IZA) CY - Bonn T2 - IZA Discussion Paper IS - 4732 UR - https://www.iza.org/publications/dp4732 AB - We present an experiment on strategic thinking and behavior of individuals and teams in one-shot normal-form games. Besides making choices, decision makers have to state their first- and second-order beliefs. We find that teams play the Nash strategy significantly more often, and their choices are more often consistent by being a best reply to first order beliefs. We identify the complexity of a game and the payoffs in equilibrium as determining the likelihood of consistent behavior according to textbook rationality. Using a mixture model, the estimated probability to play strategically is 62% for teams, but only 40% for individuals. KW - individual decision making KW - team decision making KW - experiment KW - beliefs KW - strategic sophistication ER -