Based on analysis of Yangzhou economy, this paper builds up econometric model of Yangzhou city.
采用经济计量技术，在对扬州市经济运行分析基础上，建立了扬州市经济计量模型。
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。
The analyzing results by econometric model basically corroborate the findings of energy-value analysis.
经济计量模型分析的结果基本上与能值分析方法得出结果相印证。
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