The Effect of Shared Planning by Road Transport Firms and Shipping Companies on Performance in the Intermodal Transport Chain: the Case of Ro-Ro Short Sea Shipping

Abstract

In recent years short sea shipping, and specifically the so-called motorways of the sea, have increasingly become the focus of attention in the area of European Union transport policy. As an intermodal alternative to door-to-door unimodal road transport, the success of short sea shipping is dependent on properly functioning interaction among agents in the chain, particularly shipping companies and road transport firms. Taking the road transport firm perspective, this study aims to evaluate the extent to which shared planning between agents explains the firm’s performance in the context of the intermodal relationship, and explores the key antecedents for shared planning in this context. The research hypotheses were tested on a sample of 106 relationships between shipping companies and road transport firms. Our study contributes to the literature on intermodality and short sea shipping by providing evidence on how shared planning positively benefits the road transport firm performance. The results also demonstrate that two factors––namely, trust in the shipping company and the road transport firm’s involvement through adaptations to the partner––largely determine shared planning.