 A slot reallocation model for containership schedule adjustmentHua-An Lu and Wen-Hung Mu Maritime Policy & Management, 2016, vol. 43, issue 1, 136-157 Abstract: Ship slot capacity is the main sale resource of container shipping lines. However, shipping lines often encounter situations, such as serious ship delays, that require adjustments of shipping schedules, causing the original delivery plans of some consignments to be altered. This study proposes an integer programming model for slot reallocation planning, based on a given adjusted schedule. Decisions regarding empty container repositioning are also examined. This model aims to maximise a company’s benefits from deliveries of consignments and movements of empty containers. Available slots are subject to port rotation changes, allowable port handlings and ship capacity. A case study of a deep ocean loop demonstrates optimal slot reallocation, and empty container repositioning is used for illustrative purposes. The reallocation characteristics due to benefit items and the model’s applicability to large-scale examples are discussed. Date: 2016 Downloads: (external link) Related works: Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text Persistent link: https://EconPapers.repec.org/RePEc:taf:marpmg:v:43:y:2016:i:1:p:136-157 Ordering information: This journal article can be ordered from DOI: 10.1080/03088839.2015.1037371 Access Statistics for this article Maritime Policy & Management is currently edited by Dr Kevin Li and Heather Leggate McLaughlin More articles in Maritime Policy & Management from Taylor & Francis Journals |
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