TY - JOUR AB - © 2019 Royal Economic Society. Published by Oxford University Press. We study how agents adapt their behaviour to variations of incentives in dynamic contests. We investigate a real dynamic contest with large stakes: professional tennis matches. Situations in which balls bounce very close to the court's lines are used as the setting of a quasi-experiment providing random variations in winning probability. We find evidence of a momentum effect for men whereby winning a point has a positive causal impact on the probability to win the next one. This behaviour is compatible with a reaction to the asymmetry of incentives between leaders and followers. We do not find momentum for women. AU - Gauriot, R AU - Page, L DA - 2019/11/01 DO - 10.1093/ej/uez040 EP - 3136 JO - Economic Journal PY - 2019/11/01 SP - 3107 TI - Does Success Breed Success? a Quasi-Experiment on Strategic Momentum in Dynamic Contests VL - 129 Y1 - 2019/11/01 Y2 - 2026/05/25 ER -