【摘要】 克鲁格曼新经济地理学模型是以非线性动力学理论作为其产生的理论基础,将规模报酬递增和不完全竞争、固定比率的运输成本、过程的演进性以及动态模拟等研究方法引入模型,并建立了三个基础模型即中心—外围模型、历史和预期模型以及区域专业化模型。文章通过分析,以期对其新经济地理模型有一个比较全面的了解。更多还原

【Abstract】 Nonlinear dynamic theory are based on the theory basis of new economic geographic models launched by Krugman, Krugman introduce increasing returns/ imperfect competition,"iceberg" transport costs, the evolution of the process, as well as dynamic simulations into these models, and construct three basic models, including the core-periphery model, history vs. expectations model and regional specialization model. This paper analyses the contents mentioned above at length respectively, and so that make us known well about the new economic geographic models launched by Krugman.更多还原