Deficiency performance analysis of flag states using inspection data: A case study of Paris and Tokyo MoUs
Artikel i vetenskaplig tidskrift, 2025

Flag state control (FSC) is crucial for maritime safety, but its effectiveness varies across flag states. A scientific assessment of FSC's effectiveness not only differentiates high-performing states from those with inadequate performance - prompting improvements among the latter - but also assists PSC organizations in evaluating flag states' performance during vessel selection, enabling more accurate targeting of inspections. Therefore, a multidimensional fixed-effects model is proposed to assess the effectiveness of FSC using inspection data from both Paris MoU and Tokyo MoU from 2017 to 2022. By comparing the results with the White, Grey, and Black (WGB) lists from the Paris MoU and Tokyo MoU, it is evident that the evaluated FSC's effectiveness of flag states generally aligns with the WGB lists and offers a more comprehensive assessment than those lists alone. Also, this paper estimates the effects of various factors, such as ship type and defect type, on the number of ship deficiencies. This offers valuable guidance for future efforts to mitigate ship deficiencies, enhancing overall maritime safety and operational efficiency.

Flag state control

Tokyo MoU

Port state control

Paris MoU

Performance evaluation

Författare

Shanshan Fu

Chalmers, Mekanik och maritima vetenskaper, Marin teknik

Shanghai Maritime University

Yan Chen

Shanghai Maritime University

Jihong Chen

Shenzhen University

Xi'an International University

Macau University of Science and Technology

Dalian Maritime University

Meiyu Shi

Shanghai Maritime University

Lang Xu

Shanghai Maritime University

Publicerad i

Transport Policy

0967-070X (ISSN) 1879310x (eISSN)

Vol. 165 s. 42-57

Kategorisering

Ämneskategorier (SSIF 2025)

Transportteknik och logistik

Identifikatorer

DOI

10.1016/j.tranpol.2025.02.012

Mer information

Senast uppdaterat

2025-03-07