Improving “last mile” delivery performance to retailers in hub and spoke distribution systems

Abstract

Purpose

The purpose of this paper is to investigate the “last mile” delivery link between a hub and spoke distribution system and its customers. The proportion of retail, as opposed to non‐retail (trade) customers using this type of distribution system has been growing in the UK. The paper shows the applicability of simulation to demonstrate changes in overall delivery policy to these customers.

Design/methodology/approach

A case‐based research method was chosen with the aim to provide an exemplar of practice and test the proposition that simulation can be used as a tool to investigate changes in delivery policy.

Findings

The results indicate the potential improvement in delivery performance, specifically in meeting timed delivery performance, that could be made by having separate retail and non‐retail delivery runs from the spoke terminal to the customer.

Research limitations/implications

The simulation study does not attempt to generate a vehicle routing schedule but demonstrates the effects of a change on delivery performance when comparing delivery policies.

Practical implications

Scheduling and spreadsheet software are widely used and provide useful assistance in the design of delivery runs and the allocation of staff to those delivery runs. This paper demonstrates to managers the usefulness of investigating the efficacy of current design rules and presents simulation as a suitable tool for this analysis.

Originality/value

A simulation model is used in a novel application to test a change in delivery policy in response to a changing delivery profile of increased retail deliveries.

Citation

Greasley, A. and Assi, A. (2012), "Improving “last mile” delivery performance to retailers in hub and spoke distribution systems", Journal of Manufacturing Technology Management, Vol. 23 No. 6, pp. 794-805. https://doi.org/10.1108/17410381211253344