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.