摘要
西安市作为历史悠久、文化底蕴深厚的大都市,有较为发达的服务业和文化旅游产业。根据传统经济学理论,能够有效带动一个地区经济增长的投资、消费以及进出口。但是根据不同地区的实际差异,传统的收入法核算GDP的计算模式往往无法有效描述一个地区的实际经济增长方式。论文着眼于西安市实际的城市特征以及近十几年来的实际经济状况,利用多元线性回归模型对影响西安市国民生产总值的因素进行分析。
Xi'an,as a metropolis with a long history and rich culture,has a relatively developed service industry and cultural tourism industry.According to the traditional economic theory,investment,consumption and import and export can effectively drive the economic growth of a region.However,depending on the actual differences of different regions,the traditional calculation mode of calculating GDP by income method is often unable to effectively describe the actual economic growth mode of a region.The paper focuses on the actual urban characteristics of Xi'an City and the actual economic conditions over the last decade or so,and analyzes the factors affecting the gross national product of Xi'an City using a multiple linear regression model.
作者
何洋
HE Yang(School of Economics and Finance of Xi'an Jiaotong University,Xi'an 710000,China)
出处
《中小企业管理与科技》
2021年第5期138-139,共2页
Management & Technology of SME
关键词
国民生产总值
消费服务业
工业产值
多元线性回归
自相关
多重共线性
gross national product
consumer service industry
industrial production
multiple linear regression
autocorrelation
multicollinearity
