Balancing economic and environmental strategies in regional hinterland transport: A dynamic network cross efficiency analysis

IF 6.3 2区工程技术 Q1 ECONOMICS

Transport Policy Pub Date : 2024-11-28 DOI:10.1016/j.tranpol.2024.11.024

Xiaodan Jiang , Zhifan Zhan , Wei Ren , Xuezong Tao , Shiyuan Zheng , Meifeng Luo

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引用次数: 0

Abstract

Regional seaport hinterland transport network development strategies aim to maximize economic benefits while simultaneously mitigating environmental impacts. Tracking hinterland transport's environmental efficiency is crucial for monitoring and improving sustainable transport policies in regional seaports. Previous research mainly employs static self-assessment models under a single objective, overlooking multi-modal hinterland transport routes. This study introduces network cross-efficiency data envelopment analysis models to assess the efficiency of regional seaport hinterland transport, balancing economic and environmental strategies. We further employ the cross-efficiency global Malmquist productivity index to examine dynamic changes and emission reduction potential. We find that hub seaports advance faster than smaller seaports. Road-rail transport constantly showcases high efficiency. Hinterland transport's efficiencies under environment priority strategy show a weak positive correlation with balanced strategy, and a moderate negative correlation with economy priority strategy. Efficiency improvements in road and road-rail transport can be achieved through enhanced management, while technological innovation is key for road-inland waterway transport. The models and outcomes provide valuable insights for developing sustainable inland transport policies balancing economic growth and emission reduction in regional seaports.

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来源期刊

Transport Policy Multiple-

CiteScore

12.10

自引率

10.30%

发文量

282

期刊介绍： Transport Policy is an international journal aimed at bridging the gap between theory and practice in transport. Its subject areas reflect the concerns of policymakers in government, industry, voluntary organisations and the public at large, providing independent, original and rigorous analysis to understand how policy decisions have been taken, monitor their effects, and suggest how they may be improved. The journal treats the transport sector comprehensively, and in the context of other sectors including energy, housing, industry and planning. All modes are covered: land, sea and air; road and rail; public and private; motorised and non-motorised; passenger and freight.