NEW ECONOMIC GEOGRAPHY MODEL ANALYSIS OF UNEMPLOYMENT PROBLEM IN DIFFERENT REGIONS
基于新经济地理学的核心-边缘模型，结合效率工资模型，构建两区域两部门模型，分析贸易成本与失业的关系，解释中国失业率的区域差异并提出政策建议。
From the country as a whole, it’s a remarkable characteristic that there are many differences of unemployment status in different regions. Over the years lower unemployment rate is concentrated in the east; higher unemployment rate is concentrated in the middle and west, the highest unemployment rate is in northeast region. This paper focuses on this economic phenomenon as a starting point. The mathematical model is core-periphery model on the basis of new economic geography. Using intermediate input to create forward linkage and backward linkage, based on efficient wage model. The paper constructs a two-region, two-department model about trade cost and unemployment. The model has a good interpretation about the spatial feature of the regional differences of unemployment and the relative policy suggestions were proposed.