| 对总需求曲线斜率的量化分析--兼与梁小民教授商榷 |
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| 引用本文： | 唐五湘,刘志辉,王健. 对总需求曲线斜率的量化分析--兼与梁小民教授商榷[J]. 北京机械工业学院学报, 2006, 21(1): 58-59,73 |
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| 作者姓名： | 唐五湘 刘志辉 王健 |
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| 作者单位： | 北京机械工业学院工商管理分院,北京100085 |
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| 摘 要： | 运用代数的方法得出总需求曲线斜率的计算公式,然后通过对该计算公式的进一步分析,从定量的角度得出了影响总需求曲线斜率的主要因素,即总需求曲线的斜率与货币需求的利率弹性和货币需求的收入弹性同方向变化;总需求曲线的斜率与投资需求的利率弹性和边际消费倾向反方向变化.并据此推导出总需求曲线的两种特例.这其中的某些结论与梁小民教授的<高级宏观经济学教程>中的结论不完全一致.
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| 关 键 词： | 总需求 总需求曲线 斜率 影响因素 |
| 文章编号： | 1008-1658（2006）01-0058-02 |
| 收稿时间： | 2005-02-28 |
| 修稿时间： | 2005-02-28 |
The quantitative analysis of the slope of aggregate demand curve |
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| TANG Wu-xiang,LIU Zhi-hui,WANG Jian. The quantitative analysis of the slope of aggregate demand curve[J]. Journal of Beijing Institute of Machinery, 2006, 21(1): 58-59,73 |
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| Authors: | TANG Wu-xiang LIU Zhi-hui WANG Jian |
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| Affiliation: | School of Business, Beijing Institute of Machinery, Beijing 100085, China |
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| Abstract: | With the method of algebra,the formula of the slope of aggregate demand curve is deduced.The major factors affecting the slope of aggregate demand curve are obtained through further analysis,that is,the slope of aggregate demand curve changes with the interest rate elasticity of money demand and the income elasticity of money demand,and adversely changes with the interest rate of invest demand and marginal propensity to consume.Then two special examples for aggregate demand curve are deduced.But some conclusions gained in this way are not in accordance with that from the course book "Advanced Macroeconomics" by professor Liang Xiaomin. |
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| Keywords: | aggregate demand aggregate demand curve the slope affecting factors |
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