Research

Member of the Smart Mobility Lab @ HKU. Student Fellow of The University of Hong Kong Institute of Transport Studies.

Journal publications

Working papers

Zhang, Kaihang, Ce Wang, Jintao Ke, and Yafeng Yin. Let Couriers Roam: How ETA Slack Unlocks Network Effects in On-Demand Food Delivery Markets. Under review. Preprint at SSRN: https://ssrn.com/abstract=7523598

Wang, Ce, Kaihang Zhang, Siyuan Feng, and Jintao Ke. Pricing and matching for ride-hailing markets under the broadcasting mechanism. Under review. Preprint at SSRN: https://ssrn.com/abstract=7240784

Chen, Wang, Xinglu Liu, Kaihang Zhang, Hongzheng Shi, and Jintao Ke. Joint pricing and matching for dynamic high-capacity ride-sharing considering passengers’ choice uncertainty. Under review. Preprint at ArXiv: https://arxiv.org/abs/2608.22440

Xiangcheng Li, Wei Liu, Kaihang Zhang, Jintao Ke, and Ming Cai. An Integrated Planning and Operations Optimization Framework for Multiple Vertiport Categories in Urban Air Mobility. Under review.

Conference experience

Some codes

Food delivery simulator

• Agent-based simulation with further possibility of secondary development
• Demo based on Hong Kong island (a topological network) and Singapore (real-world geometric road network)
• Introduction and more details https://khzhang2.github.io/project/FD_simulator/

Simulate VRP

• A tool that you can play with on https://khzhang2.github.io/_pages/simulateVRP.html.