Shao, C., 2020. Hot issues of new investment of coastal enterprises under the influence of WTO system. 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. 204–208. Coconut Creek (Florida), ISSN 0749-0208.

In view of the problem that the traditional research methods of new investment hot spots of coastal enterprises have poor hot spot catching performance, this paper proposes a research method of new investment hot spots of coastal enterprises under the influence of WTO system. First, it analyzes the new investment trend of coastal enterprises under the WTO system. According to the analysis results of the new investment trend of the coastal enterprises, this paper analyzes the new investment hot spots of the coastal enterprises under the influence of the implementation of the WTO system, and analyzes the new investment hot spots of the coastal enterprises by using the analytic hierarchy process. According to the analysis results, the new investment hot spot of coastal enterprises is obtained, that is, trade-oriented technology innovation project investment. The experimental results show that this method has a high performance of hot spot capture and achieves a breakthrough in performance.