Geographical Access to Preferred Pharmacies in Medicare Part D (with Pinka Chatterji and Yiran Han) September 2025. Revised and resubmitted.
Import Competition and Racial Disparities in Mortality: Evidence from the Japanese Trade Shock (with Pinka Chatterji and Quan Qi) September 2025. 2nd Revised and resubmitted to Health Economics
Demand for Performance Goods: Import Quotas in the Chinese Movie Market (with Marc Rysman and Yanfei Wang) July 2025. Revised and resubmitted to the RAND Journal of Economics
Competitive Effects of Regional Airline Exit: Evidence from the COVID-19 Pandemic (with Tingting Peng, Patrick McCarthy and Li Xu) July 2025. Revised and resubmitted.
Fintech Adoption and Skill Demand of Financial Institutions (with Shuang-Xuan Sun and Xi Zhu) September 2025. 3rd Revision requested from China Economics Review.
Supply-induced Litigation and the Role of Informal Institutions (with Tingting Peng, Shaoqing Huang and Mingda Zhang) August 2025. Revision requested
COVID-19 Containment, Student Effort, and Academic Performance: A Longitudinal Analysis (with Mengdi Hao and Núria Rodríguez-Planas). January 2025. Revision requested from Education Economics
The Value of Flexibility in Dynamic Contracts (with Rui Li and Daiqiang Zhang) September 2025.
Transferable Development Rights, Land Use Efficiency and Economic Development: Evidence from China (with Yangyang Jin and Xi Zhu) September 2025.
Air Connectivity and International Travel: Evidence from Cross-border Card Payments (with Tingting Peng, Haruka Takayama and Li Xu) August 2025.
Neighborhood Deprivation and Geographical Access to Physicians (with Ahmad A Kharabsheh) August 2025.
The Impacts of TRAP Laws on the Supply of Maternal Healthcare Providers (with Pinka Chatterji and Quan Qi) August 2025.
Geographic Disparities in the Supply of Maternal Health Care Providers (with Quan Qi, Pinka Chatterji, David Strogatz and Anne M. Gadomski) September 2025.
Mergers and Quality Provision in Healthcare: Evidence from Nursing Homes (with Pinka Chatterji and Wenqing Li) June 2025. NBER Working Paper 33967.
Does Consolidation in Medicare Part D affect Enrollment and Drug Expenditures? (with Pinka Chatterji, Yiran Han, Jin Tao and Yichuan Wang) June 2025. NBER Working Paper 32267.
Valuating AI Breakthrough for Firms along Supply Chain: Evidence from DeepSeek (with Yiming Xie and Shaoqing Huang) August 2025.
Global Investment-Cash Flow Sensitivity: Evidence from a Semiparametric Random Coefficient Model (with Liang Fu and Li Lu) June 2025.
Bird’s Nest off the Menu: Unbundling Corruption with China’s Frugality Campaign (with Sherry X. Li and Dewei Xing). August 2025.
Geographic Disparities in the Supply of Maternal Health Care Providers (with Quan Qi, Pinka Chatterji, David Strogatz, Anne M. Gadomski). September 2025.
Economic Consequences of Nursing Home Closures (with Pinka Chatterji and Hyeonwoo Do) February 2025.
Can Supply-side Health Policies buffer the Effects of Obstetric Unit Closures? (with Pinka Chatterji and Xue Wu) September 2024. Earlier version: NBER Working Paper 30986.
The Mortality Effects of Healthcare Consolidation: Evidence from Emergency Department Closures (with Pinka Chatterji and Xue Wu) August 2024. Earlier version: NBER Working Paper 32189.
Coping Migrant Labor Market Shock with Internal Migration: Evidence from India (with Suddhasatwa Bhattacharya and Jayanta Talukder). November 2023.
Banking Crisis, Venture Capital and Innovation (with Won Sung). February 2023. Bank of Korea Working Paper No.2023-4.
Inventor Mobility and Value Creation in Mergers and Acquisitions (with Gusang Kang, Gerald Marschke and Wong Sung). October 2022.
Insuring against Health Shocks with Self and Public Insurances: Evidence from China (with Xin Li, Qinghua Shi and Dennis T. Yang)
Policy Distortions in Credit Allocation: Evidence from China’s Stimulus Policy (with Dan Li, Suhua Tian and Xiaodong Zhu)
Foreign Bank Entry and Bank Efficiency: Evidence from China (with Yin-Wong Cheung and Jun Wu)
Inflation, Financial Development and Wealth Distribution (with Wai-Yip Alex Ho) IMF Working Paper No. 16/132, July 2016.