Integrating regional economy, logistics and ecology: a collaborative assessment and strategy

Purpose The rapid growth of the logistics industry is pivotal for economic expansion. However, it poses significant sustainability challenges due to its energy consumption and environmental impact. This study aims to establish a comprehensive evaluation index system for economy, logistics and ecology (ELV) to assess their synergistic dynamics and strategic development. Design/methodology/approach A comprehensive evaluation index for ELV was constructed using 23 indicators across 9 dimensions. The entropy method was used to objectively weigh the indicators and a coupling coordination degree model was employed to measure the level of coupling coordination development of the ELV. The grey correlation degree model was used to analyze the factors influencing collaborative development. Findings Using the Yangtze River Delta (YRD) region as the research object, the findings reveal an overall upward trend in the coupling coordination degree of ELV across YRD, with significant disparities among provinces. Innovation capacity, logistics sector size and economic growth were identified as the primary influencers. Originality/value This study innovatively integrates economic, logistical and ecological indicators into a unified metric, offering a novel framework for evaluating their coordinated development. By combining multiple analytical methods, this study provides a nuanced understanding of ELV interdependencies and regional disparities, providing practical guidance for achieving a harmonious coexistence of the ELV.