Original Articles

• The rate of cultural change in one-to-many social transmission when cultural variants are not selectively neutral

  Motohide Seki, Yasuo Ihara

  12-16

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• Local Scarcity of Women Predicts Higher Fertility among Married Couples and More Single Father Households

  Daniel J Kruger, Sarah B Vanas

  17-20

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• Reputational benefit of punishment: Comparison among the punisher, rewarder, and non-sanctioner

  Hiroki Ozono, Motoki Watabe

  21-24

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• Evolution of social learning in lattice-structured populations

  Kohei Tamura, Yasuo Ihara

  25-29

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