THE ECONOMIC EFFICIENCY OF DIGITALIZATION IN TRANSPORTATION: A SYSTEMATIC REVIEW OF APPLICATIONS AND IMPACTS
Keywords:
Keywords: Digitalization; Transportation; Economic efficiency; AI in logistics; IoT applications; Blockchain in supply chains; Sustainability; Cost savings; Productivity gains; Systematic literature reviewAbstract
Abstract Digitalization in transportation, encompassing technologies such as
AI, IoT, blockchain, and big data analytics, has emerged as a pivotal driver for
enhancing economic efficiency amid global challenges like cost pressures, supply
chain disruptions, and sustainability demands. This study conducts a systematic
literature review (SLR) following PRISMA guidelines to evaluate the economic
impacts of digitalization in transport sectors, focusing on cost reductions, productivity
gains, and sustainability synergies. Drawing from Scopus-indexed articles published
between 2020 and 2025, the review analyzes 15 key studies. Results indicate that
digital technologies can yield up to 20-50% cost savings in logistics through optimized
routing and predictive maintenance, while also reducing carbon emissions by 10-30%
via efficient fleet management. However, implementation barriers, including high
initial investments and regional disparities, moderate these benefits. The discussion
highlights policy implications for fostering digital adoption to achieve sustainable
economic growth in transportation.
References
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