SCIENTIA GEOGRAPHICA SINICA ›› 2021, Vol. 41 ›› Issue (4): 728-736.doi: 10.13249/j.cnki.sgs.2021.04.019

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Transboundary River Water Resource Allocation Based on Weighted Bankruptcy Game Model

Li Fang1,2(), Wu Fengping1,2(), Chen Liuxin1, Xu Xia1,2, Zhao Yue1,2   

  1. 1. Business School, Hohai University, Nanjing 211100, Jiangsu, China
    2. National Engineering Research Center of Water Resources Efficient Utilization and Engineering Safety, Nanjing 210098, Jiangsu, China
  • Received:2020-01-29 Revised:2020-07-01 Online:2021-04-25 Published:2021-06-04
  • Contact: Wu Fengping E-mail:1139495345@qq.com;wfp@hhu.edu.cn
  • Supported by:
    Major Projects of the National Social Science Foundation of China(17ZDA064);Postgraduate Research & Practice Innovation Program of Jiangsu Province(KYCX20_0510);The Key Project of Philosophy and Social Science Research in Colleges and Universities in Jiangsu Province(2018SJZDI048)

Abstract:

Based on the perspective of fair and reasonable utilization, this article combined the multi-criterion decision model and bankruptcy theory to discuss the allocation of transboundary river water resources. Through sorting out international water laws, considering the geographical location, population, substitution cost and other related factors of the basin country comprehensively, we designed the index system of fair and reasonable allocation of transboundary river water resources. The projection method is adopted to solve this multi-criterion decision-making problem, and then we obtained the weighted demand of each basin country. Based on the weighted adjustment of water demand and the consideration of bargaining power, we discussed the allocation of transboundary river water resources based on the bankruptcy game model, and we obtained the optimal allocation scheme according to the national utility function of each basin country, so as to improve the fairness, rationality and acceptability of the allocation scheme. Finally, taking the Lancang-Mekong River Basin as an example, we obtained the water resources allocation scheme of the Lancang-Mekong River Basin in the dry season, and analyzed the influence of demand weighted adjustment coefficient on the water resources allocation of each basin country, which further verifies the reliability of the allocation model. This article provides a feasible allocation model for making a fair, reasonable, and acceptable allocation scheme of transboundary river water resources, which is helpful to reduce water resource conflicts and promote water resource benefit-sharing in transboundary river basins. This article provides a feasible allocation model for making a fair, reasonable, and acceptable allocation scheme of transboundary river water resources, which is helpful to reduce water resource conflicts and promote water resource benefit-sharing in transboundary river basins.

Key words: fair and reasonable utilization principle, transboundary river, weighted demand, bargaining power, bankruptcy game

CLC Number: 

  • D99