The impact of RFID, IIoT, and Blockchain technologies on supply chain transparency

Abstract

Purpose

The purpose of this paper is to assess the combined impact of radio frequency identification (RFID), Industrial Internet of Things (IIoT) and Blockchain technologies on supply chain transparency (SCT).

Design/methodology/approach

Data from 211 US manufacturing managers is analyzed using a covariance-based structural equation modeling methodology.

Findings

The structural model fits the data relatively well. RFID technology directly and positively impact both IIoT and Blockchain technologies which, in turn, directly and positively impact SCT. RFID technology indirectly affects SCT through both IIoT technology and Blockchain technology.

Research limitations/implications

This study is the first to empirically assess the impact of RFID, IIoT and Blockchain technologies on SCT. First-wave empirical studies must be replicated to support generalization of the findings.

Practical implications

This study provides empirical evidence to support the implementation of a combination of RFID, IIoT and Blockchain technologies as infrastructure necessary to achieve end-to-end SCT.

Originality/value

New measurement scales for IIoT technology utilization and Blockchain technology utilization are developed and assessed for validity and reliability. This is the first study to assess the combined impact of RFID, IIoT and Blockchain technologies on SCT.

Citation

Zelbst, P.J., Green, K.W., Sower, V.E. and Bond, P.L. (2020), "The impact of RFID, IIoT, and Blockchain technologies on supply chain transparency", Journal of Manufacturing Technology Management, Vol. 31 No. 3, pp. 441-457. https://doi.org/10.1108/JMTM-03-2019-0118