双平台市场排他性竞争仿真

针对平台排他性竞争问题，引入2个竞争的Platforms Agent、100个Consumers Agent及300个SellersAgent，封装在BarriersModelSwarm表征的封闭市场环境，构建具有交叉网络外部性的双边市场系统。通过BarriersObserverSwarm交叉调用Agents属性信息与行为策略，生成虚拟连接类Order类和ArrayList类循环运行。触动Consumers/SellersAgent单边依赖度差异化条件，对比平台交易量、市场集中度和累积资产，还原双边市场竞争涌现的排他性。仿真结果表明，消费者与销售者依赖度增加，形成平台累积优势，平台间竞争演化出现排他性。探究平台排他性竞争演化，对双边市场监管具有前瞻性论域价值。

Simulation of the Market Exclusive Competition between Platforms

As for the problem of an exclusive competition between the platforms, 2 competing PlatformsAgent, 100 ConsumersAgent and 300 SellersAgent are introduced and encapsulated into a closed market environment in BarriersModelSwarm. A two-sided market system is constructed with the cross-network externality. Through BarriersObserverSwarm, the Agents attribute information and behavior strategy are cross-called, and the virtual connection class Orderand ArrayList class in the Virtual Connection Classes are generated to run cyclically. The unilateral dependence degree of Consumers/SellersAgent is triggered, which restores the exclusive of the two-sided market competition in comparison with the platform transaction scale, market concentration, and platform cumulative capital.Simulation results show that the increasing dependence of Consumers/SellersAgent forms the cumulative advantage, which influences the evolution of the exclusive competition between the PlatformsAgent.Exploring the evolutionary and emergence of the exclusive competition in a two-sided market has prospectively holistic value in a two-sided market supervision.