Siqi Han is an assistant professor of sociology at the Chinese University of Hong Kong. She is also associated with CUHK’s computational social science cluster. Before joining CUHK, she was a postdoctoral research scholar at INCITE, Columbia University. She received her PhD in Sociology from The Ohio State University.
Her work mainly focuses on knowledge structure in college curriculum (Han et al 2026, Han et al 2023), field of study and school-to-work transition (Yao and Han 2024, Han 2021, Han et al 2016, Han 2016), and labor market skill returns (Han et al 2023, Fan and Han 2020). She addresses her research questions using both surveys and unstructured textual data with computationally intensive quantitative methods, especially machine learning and LLM-based data collection and processing. These projects appeared in PNAS, Research in Social Stratification and Mobility, Journal of Marriage and Family, Social Science Research, European Sociological Review, Sociological Perspectives, Demographic Research, Socius, and other academic journals.
Currently, her work focuses on
- Evolvement of and economic returns to complex skill portfolios
- Cognitive and economic consequences of college curriculum
- Cross-national comparison in educational stratification
Contact Siqi: siqihan@cuhk.edu.hk