Inter-group contact and national identity: Evidence from Hong Kong and Macau students in the mainland of China☆,☆☆

• 成果类型: Article
• 署名作者: Li, Zehui; Liao, Haoye; Ma, Sen; Qiu, Junjie; Xue, Sen
• 署名单位: National University of Singapore; Jinan University
• 刊物名称: JOURNAL OF DEVELOPMENT ECONOMICS
• ISSN/ISSBN: 0304-3878
• DOI: 10.1016/j.jdeveco.2025.103625
• 发表日期: 2026
• 关键词: National identity; Inter-group contact; Peer effect

摘要

We leverage exogenous mixed-dormitory room assignments between Hong Kong/Macau (HM) students and mainland Chinese students at a Chinese university to investigate intergroup contact's effects on national identity. We find that mixed-room experience significantly enhances the national identity with China for both HM and mainland students. The heterogeneous analysis suggests that for HM students, the national identity rises more when paired with culturally proximate mainland peers (Cantonese speakers), and for mainland students, their national identity is bolstered when living with relatively low economic status HM peers. Additionally, mixedroom experience increases the mainland Chinese media usage and the preference for working in the mainland of China after graduation for HM students.