Science Advances

Supplementary Materials

This PDF file includes:

  • Materials and Methods
  • Additional results
  • Table S1. Characteristics of our study site and our surveying effort.
  • Table S2. Description of variables.
  • Table S3. Mean differences (or frequencies) between MPA and non-MPA sites.
  • Table S4. Cooperation to fishers.
  • Table S5. Cooperation to nonfishers.
  • Table S6. Hypercompetitiveness to fishers.
  • Table S7. Hypercompetitiveness to nonfishers.
  • Table S8. Hypercompetitive cooperator to fishers.
  • Table S9. Robustness test: exclude high-stake sessions.
  • Table S10. Robustness test: include all participants.
  • Appendix 1. Experimental instructions.
  • Appendix 2. Ex-post questionnaire.
  • References (98–107)

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