A Common Behavioral Structure for EV Adoption in Last-Mile Delivery: Comparing Light Commercial Vehicle and Motorcycle Operators in Thailand
Year: 2026
Type: article
Study design: Observational Study
Abstract: Background: Electrifying last-mile delivery vehicles is central to cleaner urban logistics, yet behavioral evidence on commercial operators remains limited. This study examined the determinants of adoption intention among Thai delivery operators considering electric light commercial vehicles (eLCVs) or electric motorcycles (EMs) and whether these determinants are equivalent across groups. Methods: An extended Theory of Planned Behavior with perceived economic, social, and environmental benefits was tested on survey data from 729 operators using multigroup structural equation modeling with sequential invariance testing. Results: All six determinants positively and significantly affected intention in both groups. Attitude had the largest effect, followed by perceived social benefits, whereas perceived economic benefits were among the weakest. Configural, metric, scalar, and structural invariance were supported. Conclusions: The same determinants operate equivalently across both vehicle types, and adoption intention rests on evaluative and social judgments as well as cost savings. Policies and marketing can rely on common behavioral levers while tailoring delivery to each group’s operating context.
Source: Logistics
Institution: Rajamangala University of Technology Isan
Language: English
Subfield: Electrical and Electronic Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: gold
Estimated APC paid: $1,689
OpenAlex ID: W7225414286