In this paper, we will use spatial econometric analysis and static comparison analysis methods to study on the regional spatial impact and time gradient changes of Beijing-Shanghai Railway.
本文采用空间计量分析和比较静态分析的方法,研究京沪铁路对沿线区域空间结构的影响以及这种影响的时间梯度变化。
Secondly, through empirical analysis of spatial econometric model panel found that wheat acreage in influencing macro factors, the importance of natural factors decreased.
第二,通过空间面板计量模型实证分析发现,在影响小麦种植面积的宏观影响因素中,自然因素的重要程度明显下降。
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