Supplementary Data 1: Processed data and code for "Formation Mechanism and Resolution of the Corridor Economy Value Capture Dilemma"

This dataset contains processed data and selected code supporting the manuscript "Formation Mechanism and Resolution of the Corridor Economy Value Capture Dilemma: Evidence from China's New Western Land-Sea Corridor", submitted to Transportation Research Interdisciplinary Perspectives. The package includes processed city-year panel data, triple gravity matrices, network centrality and coupling outputs, value-capture and city-classification metrics, Guangxi policy-attention indicators, panel-regression data and outputs, ABM calibration and validation outputs, scenario simulation trajectories, CRN paired Monte Carlo outputs, sensitivity-analysis outputs, and selected replication scripts. Raw statistical yearbook tables, complete government-work-report texts, OpenStreetMap source extracts, port-source reports, and third-party database files are not redistributed because they are publicly obtainable from their original providers or may carry redistribution restrictions.本数据集包含支撑投稿论文《走廊经济价值捕获困境的形成机制与破解路径——基于中国西部新陆海走廊的实证证据》的预处理数据与精选代码，该论文已提交至《Transportation Research Interdisciplinary Perspectives》期刊。本数据集包涵盖城市年度面板数据、三重引力矩阵、网络中心性与耦合输出结果、价值捕获与城市分类指标、广西政策关注度指标、面板回归数据与回归结果、基于智能体的建模（Agent-Based Modeling，ABM）校准与验证输出结果、情景模拟轨迹、CRN配对蒙特卡洛输出结果、敏感性分析输出结果，以及精选复现脚本。原始统计年鉴表格、完整政府工作报告文本、OpenStreetMap源数据提取文件、港口源报告及第三方数据库文件未随本数据集一同分发，原因在于此类数据可从其原始提供方公开获取，或存在分发限制。