Ms. Ran An is a promising researcher and graduate scholar in economics at Beijing Jiaotong University, specializing in transport economics, urban and regional economics, and transport engineering. With strong academic performance and research-oriented training, the candidate has contributed to 3 scholarly publications with a growing research impact reflected by 5 citations across 5 documents and an h-index of 1. Professional experience includes active involvement as a research assistant in transportation accessibility and spatial economic projects, applying advanced econometric and data-driven methodologies, along with teaching support in development economics. The research focus centers on high-speed rail, spatial dynamics, and infrastructure-driven economic development, contributing to policy-relevant insights. The candidate has been recognized with multiple academic scholarships, national-level honors, and competition awards, demonstrating excellence, leadership, and a strong commitment to advancing research in transport and regional economics.