Disaster prevention and strategic investment for multiple ports in a region: cooperation or not

Nan Liu, Zixiang Gong and Xiao Xiao

Maritime Policy & Management, 2018, vol. 45, issue 5, 585-603

Abstract: With the growth of maritime transportation, seaports have become critical to the world economy as linking nodes between shipping and inland transport. However, the port system is fragile under certain unconventional emergency events. This study addresses the issue of investment on disaster prevention within the port competition context. The present model discusses and compares four situations of different relationships and strategies of pre-disaster prevention between two adjacent ports. Results indicate that both ports increase the disaster prevention investment under the cooperation scenario compared with that in the case of non-cooperation wherein they are complementary ports. Meanwhile, a numerical simulation is conducted to examine the collective and individual rationality of both ports. Although cooperation strategy decreases the total risk cost of two ports, one of the two ports may profit, whereas the other may suffer losses.

Date: 2018
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DOI: 10.1080/03088839.2018.1454991

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