How Much Do Expert Opinions Matter: An Empirical Investigation of Selection Bias, Adversarial Bias and Judicial Deference in Chinese Medical Negligence Litigation

55 Pages Posted: 29 May 2020 Last revised: 4 Dec 2020

See all articles by Chunyan Ding

Chunyan Ding

City University of Hong Kong - School of Law; City University of Hong Kong (CityU) - Centre for Chinese & Comparative Law

Date Written: February 20, 2019

Abstract

This article investigates the nature of the operation and the role of expert opinions in Chinese medical negligence litigation, drawing on content analysis of 3,619 medical negligence cases and an in-depth survey of judges with experience of adjudicating medical negligence cases. It offers three major findings: first, that both parties to medical negligence disputes show significant selection bias of medical opinions, as do courts when selecting court-appointed experts; second, expert opinions in medical negligence litigation demonstrate substantial adversarial bias; third, courts display very strong judicial deference to expert opinions in determining medical negligence liability. This article fills the methodological gap left by the existing literature because there has been no empirical discussion on expert opinions in Chinese civil litigation. Moreover, it has important implications for the ongoing reform of the medical negligence authentication mechanism proposed by the Chinese government. The article also sheds insights on the social, legal and institutional factors that contribute to selection bias, adversarial bias and judicial deference to expert opinions in the Chinese medical negligence litigation setting.

Keywords: Expert Opinions, Medical Negligence Litigation, Selection Bias, Adversarial Bias, Judicial Deference, China

Suggested Citation

Ding, Chunyan, How Much Do Expert Opinions Matter: An Empirical Investigation of Selection Bias, Adversarial Bias and Judicial Deference in Chinese Medical Negligence Litigation (February 20, 2019). (2019) 45(1) Brooklyn Journal of International Law 139-192; City University of Hong Kong Centre for Chinese and Comparative Law Research Paper Series Paper No. 2020/036, Available at SSRN: https://ssrn.com/abstract=3589990

Chunyan Ding (Contact Author)

City University of Hong Kong - School of Law ( email )

6/F, Lee Shau Kee Building
Kowloon, Shatin, New Territories
Hong Kong

City University of Hong Kong (CityU) - Centre for Chinese & Comparative Law ( email )

Tat Chee Avenue
School of Law, City University of Hong Kong
Kowloon
Hong Kong

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