Jiaxi Xu

Dados Biográficos

ID7184548
NOMEJiaxi Xu
PRENOMESJiaxi
SOBRENOMEXu
ASSINATURAXU J
AFILIAÇÕESWuhan University
ORCID0000-0002-9039-4933
VERIFICADOSim
TOTAL DE OBRAS7
TOTAL DE CITAÇÕES0
TOTAL COMO AUTOR7
TOTAL COMO EDITOR0
PRIMEIRO ANO DE PUBLICAÇÃO2015
ANO MAIS RECENTE DE PUBLICAÇÃO2026
ÍNDICE H0

  • Estimating the adverse selection and moral hazard in Urban and Rural Resident Basic Medical Insurance of China

    Open AccessYue Wu, Jiayi Xu et al.ARTICLEFrontiers in Public Health2026

    Introduction: This study investigated the causes of excessive medical resources consumption, by disentangling and estimating the adverse selection and moral hazard within China's Urban and Rural Resident Basic Medical Insurance (URRBMI), with the aim of proposing targeted solutions to this issue. Methods: The analysis employed a utility optimization model of residents' medical consumption. Parameters were estimated via kernel density estimation, …

  • Administrative logic of grassroots community epidemic prevention from the perspective of attention allocation

    Open AccessYanhua Zhang, Zuying Xu et al.ARTICLEFrontiers in Public Health2025

    Background: Chinese grassroots governments utilize fewer administrative resources to carry out tasks assigned by higher levels of government. They have refined their attention allocation into two dimensions: intensity and span, and have developed different action models for routine and non-routine tasks. This management style is becoming increasingly common in Chinese grassroots government operations. Methods: This paper presented a multiple case…

  • How to implement pairing assistance during fighting Covid-19 in China

    Open AccessChangwei Wei, Jiaxi Xu et al.ARTICLEFrontiers in Public Health2025

    Background: The pairing assistance policy represents a distinctive instrument utilized by the Chinese government to address major public crises. This study examines the development of a pairing assistance policy by the Chinese Government through its central authority to foster collaborative governance among local governments in areas affected by COVID-19. Methods: The aim of the study was to gain a clear understanding of how the policy of pairing…

  • The manifestation and causes of public panic in the early stage of Covid-19 in China

    Open AccessChangwei Wei, Jiaxi Xu et al.ARTICLEFrontiers in Public Health2024

    Background: The onset of the COVID-19 pandemic brought about a stark and devastating impact on global scales, affecting countries and their citizens profoundly. The public's lack of readiness for such an enigmatic and virulent threat led to widespread alarm, catalyzing a paradigm shift in both public conduct and governmental tactics. In the midst of this urgency, there was a notable lack of studies on the initial panic waves. Our study is designe…

  • Study on the logic and effectiveness of crisis learning in the promotion policy adjustment

    Open AccessChangwei Wei, Jiaxi Xu et al.ARTICLEFrontiers in Public Health2024

    Background: As the impact of COVID-19 on normal production and living conditions diminishes, this serious emergency is come to an end. China's policy framework has facilitated positive adjustment over the past 3 years by timely modifying its emergency response to changes in viruses and epidemics. This paper aims to explore the logic of China's policy framework that promoted policy adjustment through crisis learning during COVID-19. Methods: By ga…

  • Gender Differences in Mental Health Disorder and Substance Abuse of Chinese International College Students During the Covid-19 Pandemic

    Open AccessSimon M Li, Heng Su et al.ARTICLEFrontiers in Psychiatry2021

    Introduction: The outbreak of coronavirus disease has negatively impacted college students' mental health across the world. In addition, substance abuse also is trouble among these students. This study aims to find the gender difference in Chinese international college students' mental health and substance abuse during the COVID-19 pandemic. Method: We conducted an online survey using PHQ-9, GAD-7, and several questions related to substance abuse…

  • Classifying and Profiling Sports Lottery Gamblers

    Open AccessHai Li, Luke Lunhua Mao et al.ARTICLESocial Behavior and Personality…2015

    We developed a typology of sports gamblers based on the Scale of Assessing Problem Gambling and then to describe the clusters we identified according to the demographic and behavioral characteristics of each. Participants ( N = 4,980) were Chinese sports lottery players selected using a multistage sampling procedure. All participants completed the survey. Through cluster analyses, we identified 5 distinctive clusters of sports gamblers: casual pl…