Wang, J. and Deng, X., 2020. Comprehensive economic benefit evaluation method of coastal enterprises based on AHP. In: Yang, Y.; Mi, C.; Zhao, L., and Lam, S. (eds.), Global Topics and New Trends in Coastal Research: Port, Coastal and Ocean Engineering. Journal of Coastal Research, Special Issue No. 103, pp. 24–28. Coconut Creek (Florida), ISSN 0749-0208.

In the process of comprehensive economic benefit evaluation, coastal enterprises need to consider the factors of economy, technology and reliability. These factors affect each other and are difficult to distinguish accurately. In this context, the AHP and fuzzy comprehensive evaluation method are combined to evaluate the comprehensive economic benefits of coastal enterprises. First of all, the weight of each evaluation factor is determined by using the analytic hierarchy process (AHP) legally and quantitatively; then, the fuzzy comprehensive evaluation model based on AHP is constructed to evaluate the evaluation scheme containing uncertain factors; finally, the application of AHP in state-owned and private enterprises proves that the evaluation method is scientific and feasible.