Research Interests

• Economics of Informations Systems
• AI Applications
• Platform Economics
• Technology and Real Estate
• Technology and Healthcare
• Gig Economy

Methodology

• Causal Inference, Machine Learning, Structural Modeling

Accepted/Published Papers

• [1] Shimao, H. , Kim, SJ. , Khern-am-nuai, W., and Cohen, M. “Revisiting the CEO Effect Through Machine Learning Lens.” Management Science [Publisher Website]

Papers Under Review/Revision

• Shimao, H., Khern-am-nuai, W., and Kim, SJ. “Collective AI can Amplify Tiny Perturbations into Divergent Decisions”
  • Under Review at Science
• Wang H., Xie K., Kim, SJ., Chen, W., Wei Z. “Should Digital Platforms Share Data with Governments? Evidence from Airbnb”
  • Revised and resubmitted at Information Systems Research
• Kim, SJ., Xie K., Chen, W., Wei Z. “Beyond the Stay: How Short-term Rentals Reshape Residential Real Estate Investment.”
  • Reject and resubmit at MIS Quarterly

Working Papers

• Does Robot-Assisted Surgery Improve Healthcare Delivery?
  • with Jianing Ding and Susan Feng Lu
• To Sell or to Buy? A Structural Analysis of Multi-Level Marketing Compensation
  • with Byungyeon Kim, Wreeto Kar, and S. Siddarth
• Going Solo: How Single-Person Households Shape the Housing Market
  • with Ralph Siebert
• Spillover Effects of Minimum Wage Policies on Gig-Workers: Evidence from Multi-level Marketing
  • with Dinesh Puranam, Wreeto Kar, and S. Siddarth