Bi-fuzzy graph cooperative game model and application to profit allocation of ecological exploitation

摘要: Ecological exploitation research generally holds that cooperation alliances form without restrictions and the information within is known exactly. However, these assumptions do not always accord with reality. The main aim of this paper to develop a more realistic approach in order analyze alliance formation profit allocation from ecological exploitation. We define an extended fuzzy graph cooperative game, which players partially participating coalitions payoffs are numbers, called bi-fuzzy game. average tree solution (short for A-T solution) based on players’ risk preferences proposed existence proved. This can demonstrate profitability depends only their marginal contribution degree coalition, but also communication structure positions