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Assessing Individual’s Response to the Nonlinear Health Insurance Plan: Evidence From A Hawkes Process Framework

发布日期:2021-11-23设置

【主题】Assessing Individual’s Response to the Nonlinear Health Insurance Plan: Evidence From A Hawkes Process Framework

【报告人】李愚昊(武汉大学经济与管理学院助理教授)

【时间】1126日(星期2:00-3:30 p.m.

【地点】上海财经大学高等研究院楼232

【语言】英文

【摘要】In this paper, a Hawkes process is proposed to study an individual's responsiveness to the outpatient utilization under a nonlinear health insurance contract. For a given individual, each doctor visit record is represented as a point in a Hawkes process. When measuring the responsiveness, we adopt the episode-varying shadow price instead of a constant spot price or the expected end-of-year price. Using the RAND Health Insurance Experiment data, we found that individuals do understand the price incentive of a nonlinear contract. Our model can also describe the cluster patterns of outpatient utilization under different insurance plans. Comparing to a free insurance plan, a canonical individual would have fewer doctor visits in a cluster, and the cluster number also shrinks.

 

Bio

Dr. Yuhao LI is now an Assistant Professor at Economics and Management School, Wuhan University. He obtained his Ph.D. in Economics from Universidad Carlos III de Madrid in 2019. His fields of interest include Applied Econometrics, Labor and Health Economics.