In this paper , the conception of partners ’ behavior coordination of plant variety right value chain is presented .Based on the dual population theory of evolutionary game , we study the evolutionary game processes and related influencing factors of partners ’ behavior coordination in plant variety right value chain .The research shows that the coordination evolution direction is affected by the coordination cost , coordination income , coeffi-cient of excess income distribution , cost apportionment ratio , independent-cooperation income , betrayal income and the amount of reward and punishment .It will promote the overall coordination of partners ’ behavior in plant variety right value chain by improving coordination income and independent -cooperation income , reducing coordi-nation cost and betrayal income , keeping a positive correlation between the shared cost and the excess obtained income between partners , building a reasonable excess income distribution mechanism and strengthening external supervision and punishment .%本文提出了植物品种权价值链合作伙伴行为协调的概念，应用演化博弈的双种群理论，研究了植物品种权价值链合作伙伴行为协调的博弈演化过程及影响因素。研究表明，协调演化方向受协调成本、协调收益、超额收益分配比例、成本分摊比例、单独合作收益、背叛收益和奖惩金额等因素的影响。提高协调收益和单方面合作收益，降低协调成本和背叛收益，保持合作双方支付的成本与双方合作超额收益的分配正相关，建立合理的超额收益分配机制，加强外部监管和惩罚力度，将会促进植物品种权价值链合作伙伴行为向全面协调的方向演化。
展开▼
