“…2 Given the overwhelming dominance of road in French wine exports, alternative inland modes have not been considered in the present study. It should be however noted that when considering commodities others than wine, intermodal alternatives to the road may be determinant, as showed by Guerrero (2019) and Garcia-Alonso et al (2019). Within the port literature there also studies estimating the potential hinterlands of ports, based on time and costs for different transport modes (see, for example, Van Hassel et al 2016 (e.g., Ducruet, 2013, Pais-Montes et al, 2012 and an increasing demand for 'easily measurable' port performance indicators (Ng & Ducruet, 2014).…”