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随着互联网的日益普及,基于电子商务模式的网络经济影响着人们日常生活。本文收集了我国1999～2008年的互联网用户数、电子商务交易总额,研究它们与城镇居民家庭人均可支配收入之间的关系。本文主要依靠EViews软件工具对收集的数据进行实证分析。首先,确定互联网用户数和电子商务交易总额与城镇居民家庭人均可支配收入之间的线性关系;接着,建立线性函数模型,并利用EVeiws软件对模型进行一系列的相关检验,包括拟合度检验、显著性检验、相关性检验、异方差检验等。通过检验来验证模型的合理性以及样本数据与模型之间的拟合度,增加自变量的解释力,更好地来说明电子商务的发展对人民生活水平提高的影响力度。从而得出结论,电子商务的飞速发展增加了居民人均可支配收入,提高了人们的生活水平,在人类社会的进程中扮演着不可替代的角色。
With the increasing popularity of the Internet, the network economy based on the e-commerce model affects people’s daily life. This article collected the total number of internet users and e-commerce transactions in China from 1999 to 2008 and studied the relationship between them and per capita disposable income of urban households. This article mainly rely on EViews software tools to conduct empirical analysis of the collected data. First, determine the linear relationship between the number of Internet users and the total amount of e-commerce transactions and per capita disposable income of urban households. Then, establish a linear function model and use EVeiws software to conduct a series of related tests on the model, including the fitting test , Significance test, correlation test, heteroscedasticity test and so on. The validity of the model and the fitting degree between the sample data and the model are verified through tests to increase the explanatory power of the independent variables to better illustrate the impact of the development of e-commerce on the improvement of people’s living standard. It concludes that the rapid development of e-commerce has increased the per capita disposable income of residents and raised their standard of living, playing an irreplaceable role in the process of human society.