Qiwei Han
I am an Assistant Professor of Business Analytics (tenure-track) at Nova School of Business and Economics, where I am also an Affiliated Researcher at the Data, Operation & Technology Knowledge Center. My research lies at the intersection of econometrics, machine learning, and computational social science, with applications in healthcare, tourism, digital marketing, and online platforms.
Research Interests
- Econometrics and causal inference with machine learning methods
- Computational social science and consumer behavior
- Digital health and healthcare informatics
- Online platforms, social media, and e-commerce
- ICT policy and the economics of digitization
Recent News
- 2026 — Paper accepted at BMC Health Services Research: “Dissecting Medical Referrals in Health Services: Role of Physician Professional Networks”
- January 2026 — Paper presented at HICSS 2026: “Quantifying Founder-Market Fit: A Machine Learning Approach to Startup Success Prediction”
- December 2025 — Paper presented at IEEE BigData 2025: “Cross-Platform E-Commerce Product Categorization and Recategorization: A Multimodal Hierarchical Classification Approach”
- July 2025 — Two papers presented at IEEE ICDH 2025: voice-based AI agents for digital health, and C-PATH conversational patient triage system
- 2025 — Book chapter published in The Cambridge Handbook of Algorithmic Price Personalization and the Law: “Personalized Pricing in the Age of Big Data”
- 2025 — Paper published in Nature Communications: immunodiagnostic plasma amino acid biomarkers for early cancer detection
Contact
Nova School of Business and Economics Santander Hall B-107, Rua da Holanda n.1 Carcavelos, Portugal 2775-405 Email: qiwei.han@novasbe.pt