TY - RPRT AU - Sutter, Matthias AU - Glätzle-Rützler, Daniela TI - Gender Differences in Competition Emerge Early in Life PY - 2010/Jun/ PB - Institute of Labor Economics (IZA) CY - Bonn T2 - IZA Discussion Paper IS - 5015 UR - https://www.iza.org/index.php/publications/dp5015 AB - We study gender differences in the willingness to compete in a large-scale experiment with 1,035 children and teenagers, aged three to eighteen years. Using an easy math task for children older than eight years and a running task for the younger ones we find that boys are much more likely to enter a tournament than girls across the whole age spectrum considered here. This gender gap is observed already with three-year olds, indicating that gender differences in competitiveness emerge very early in life. The gap is robust to controlling for gender differences in risk attitudes and overconfidence. KW - teenagers KW - competition KW - experiment KW - gender gap KW - children ER -