Research

Published Papers

1. Extubation Decisions with Predictive Information for Mechanically Ventilated Patients in the ICU
   Guang Cheng, Jingui Xie, Zhichao Zheng, Haidong Luo, Oon-Cheong Ooi. 2024. Management Science.
2. Home-First or Hospital-First? A Propensity Score-Weighted Retrospective Cohort Study
   Stephanie Q. Ko, Guang Cheng, Tze Yeong Teng, Joel Goh. 2024. Journal of the American Medical Directors Association, 25(9):105154.
3. On the Test Accuracy and Effective Control of the COVID-19 Pandemic: A Case Study in Singapore
   Guang Cheng, Sarah Yini Gao, Yancheng Yuan, Chenxiao Zhang, Zhichao Zheng. 2022. INFORMS Journal on Applied Analytics, 52(6):524-538.
4. To Extubate or Not to Extubate: Risk Factors for Extubation Failure and Deterioration with Further Mechanical Ventilation
   Jingui Xie, Guang Cheng, Zhichao Zheng, Haidong Luo, Oon-Cheong Ooi. 2019. Journal of Cardiac Surgery, 34(10):1004–1011.

Working Papers

1. The Role of Contextual Information in Customer Reviews: A Field Experiment on a Mental Health Platform
   Guang Cheng, Sidika Tunc Candogan, Bilal Gokpinar, Joel Goh. Major Revision at Management Science.
• Finalist, 2025 POMS PITM Best Student Paper Competition
• Select for presentation at Workshop on Empirical Operations Management 2025

2. The Impact of Introducing Release Times for Operating Rooms on Surgery Waiting Times

   Guang Cheng, Joshua M. Hagood, Ryan L. Melvin, Adam F. Kohutnicki, Mitchell H. Tsai, Joel Goh.

Working in Progress

1. Incentive Design for Hospital at Home

   with Eryn J. He, Joel Goh and Sergei Savin

2. Appointment Management in Outpatient Clinics

   with Hong Ming Tan and Joel Goh

3. Retain Clients on Mental Health Platforms Using Behavioral Nudges

   with Yueyang Zhong and Sidika Tunc Candogan