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Aetiology and Progression of Construction Disputes towards a Predictive Model

  • Construction Management
  • Published:
KSCE Journal of Civil Engineering Aims and scope

Abstract

Construction projects are at risk of dispute. Dispute prevention is thus expected to avoid that cost. This paper aims to establish a model predicting the occurrence of disputes and identifying strategies regarding resource allocation in dispute avoidance. Factors in the model were identified by a literature review and conceptualised into aetiology and progression of dispute formation based on an analogy with epidemiological investigations. The model structure was established upon this analogy, validated against Bradford Hill criteria, and then quantified by conducting a Bayesian network analysis with samples returned from a questionnaire survey. The model shows high accuracy rates with both complete and incomplete input data. Finally, a sensitivity analysis was conducted to simulate the results of potential management measures available to be taken. This predictive model not only serves the prediction function but also traces back to factors causing disputes, and hence can be used to assist decision making before and during a construction process. At the centre of the model sits the causal mechanism investigation, but the existing methods only shed lights on correlational research without causal consideration. This paper devised an epidemiological investigation which covers from causal proposition to causal examination and contributes greatly to model establishment.

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Acknowledgments

The research carried out was judged by relevant University department to be waived from University ethics approvals, the question asked were within the expertise of the respondents and no sensitive data was required. In addition, no personal data was either asked for or retained.

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Correspondence to Lihan Zhang.

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Wang, P., Zhang, L., Wang, K. et al. Aetiology and Progression of Construction Disputes towards a Predictive Model. KSCE J Civ Eng 25, 1131–1143 (2021). https://doi.org/10.1007/s12205-021-0728-z

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  • DOI: https://doi.org/10.1007/s12205-021-0728-z

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