| 银行卡的替代效应及其对狭义货币需求的影响分析 |
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| 引用本文： | 宋洋,魏先华,潘松,张敏,陈敏.银行卡的替代效应及其对狭义货币需求的影响分析[J].管理评论,2012(1):11-17. |
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| 作者姓名： | 宋洋 魏先华 潘松 张敏 陈敏 |
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| 作者单位： | 中国科学院数学与系统科学研究院;中国科学院研究生院管理学院;中国人民银行支付结算司 |
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| 基金项目： | 国家重点基础研究发展规划项目(973计划)(2007CB814902);国家基金委海外杰出青年基金项目(10628104);国家基金委创新研究群体项目(10721101);国家基金委重点项目(70933003);国家水利部公益性项目(200801027);中国科学院随机复杂结构与数据科学重点实验室项目(2008DP173182) |
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| 摘 要： | 本文首先研究了我国银行卡支付额对现金的替代效应,并进一步分析了银行卡支付额对狭义货币需求的影响。研究发现:随着近年来我国银行卡产业的蓬勃发展,银行卡支付总额猛增,银行卡支付额与现金流通量之间呈指数替代关系,并建立了银行卡支付额对现金替代效应的非线性模型;银行卡支付额对狭义货币需求量的影响也是非线性的,并利用非参数局部多项式拟合建立了部分线性回归模型。这两个模型在这类研究中是首次提出,并有很好的解释作用。
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| 关 键 词： | 银行卡支付额 现金替代效应 狭义货币需求 非线性影响 |
The Substitution Effect of Bank Cards and Its Impact on the Demand for Narrow Money |
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| Song Yang,Wei Xianhua,Pan Song,Zhang Min,and Chen Min.The Substitution Effect of Bank Cards and Its Impact on the Demand for Narrow Money[J].Management Review,2012(1):11-17. |
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| Authors: | Song Yang Wei Xianhua Pan Song Zhang Min and Chen Min |
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| Institution: | 1(1.Academy of Mathematics and Systems Science,Chinese Academy of Sciences,Beijing 100190; 2.Management School,Graduate University of Chinese Academy of Sciences,Beijing 100190; 3.Payment and Settlement Department of People’s Bank of China,Beijing 100800) |
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| Abstract: | This paper studies the effect of payment by bank card instead of cash in China,and further analyzes the impact of bank card payment on the demand for narrow money.We find that the rapid development of China’s banking card industry in recent years has brought about a sharp increase in the payment by bank card.Given the exponential relationship between bank card payment and cash in circulation,we establish a non-linear model showing the substitution of bank card for cash.Also,the impact of bank card payment on the demand for narrow money is non-linear,and we use non-parametric local polynomial fitting to establish a partially linear regression model.The two models are used for the first time for these studies and prove to be very interpretative. |
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| Keywords: | bank card payment cash substitution effect demand for narrow money non-linear effect |
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