増山 亮

MISC

• Free Entry with Upstream Corporate Social Responsibility

  Qing Hu, Ryo Masuyama, Tomomichi Mizuno

  Kobe University Discussion Paper 2613 2026年
• Input Price Discrimination with Bundling

  Qing Hu, Ryo Masuyama, Tomomichi Mizuno

  Kobe University Discussion Paper 2610 2026年
• Personalized Pricing with Upstream Corporate Social Responsibility and Downstream Investment

  Ryo Masuyama

  Kobe University Discussion Paper 2607 2026年
• Targeted Pricing and Vertical Structure

  Ryo Masuyama

  RIEB Discussion Paper Series No.2025-13 2025年