区域人口迁移时空溢出效应与动力机制分析
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						       		赵心怡, 蒲英霞
						  	
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					Space-time Spillover Effects and Driving Forces of Regional Migration Process
				
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						       		ZHAO Xinyi,PU Yingxia
						  	
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		| 表1 中国省际迁移动态重力模型和时空重力模型的系数估计结果 | 
	
	
		| Tab. 1 Coefficients estimates for dynamic gravity model and space-time gravity model | 
	
	
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			    |  动态重力模型 |   |  时空重力模型 |     | 变量 |  系数 |  p值 |  系数 |  p值 |       | α |  -1.0335 |  0.0918 |   |  -0.6042 |  0.0395 |     | γ |  -0.9795 |  0.0000 |   |  -0.2147 |  0.0000 |     | βo_GDP |  -0.0665 |  0.0440 |   |  -0.0249 |  0.0786 |     | βo_Popu |  0.8746 |  0.0000 |   |  0.2222 |  0.0000 |     | βd_GDP |  0.7947 |  0.0000 |   |  0.1713 |  0.0000 |     | βd_Popu |  0.5094 |  0.0000 |   |  0.1084 |  0.0000 |     | ρo |  - |  - |   |  0.4381 |  0.0000 |     | ρd |  - |  - |   |  0.3165 |  0.0000 |     | ρw |  - |  - |   |  0.0670 |  0.0000 |     | ? |  0.0563 |  0.090 0 |   |  0.5935 |  0.0000 |     | θo |  - |  - |   |  -0.2282 |  0.0000 |     | θd |  - |  - |   |  -0.1301 |  0.0000 |     | θw |  - |  - |   |  -0.2282 |  0.0000 |     | R2 |  0.6760 |   |  0.7687 |     | 修正R2 |  0.6757 |   |  0.7684 |     | AIC |  -37 679 |   |  -39 245 |     | BIC |  -37 641 |   |  -39 207 |      
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