广州大学学报：社会科学版
廣州大學學報：社會科學版
엄주대학학보：사회과학판
Journal of Guangzhou University(Social Science Edition)
2015年
5期
29~35
,共null页
国有经济 居民收入差距 阈值模型
國有經濟 居民收入差距 閾值模型
국유경제 거민수입차거 역치모형
the state-owned economy; the income gap of the residents; threshold regression models
理论上，国有经济与居民收入差距之间可能存在非线性关系。运用平滑转移回归模型进行的阈值协整检验表明，国有经济与全国基尼系数之间存在阈值协整关系；1982～1997年国有经济比例高于0．332，国有经济对居民收入差距的负作用达到最大；国有经济比例下降至0．332，国有经济对居民收入差距的效应发生非线性转移；随着国有经济比例进一步下降，2000年左右国有经济和外资经济对居民收入差距的作用发生性质变化，2002～2010年国有经济对居民收入差距的正作用达到最大。
理論上，國有經濟與居民收入差距之間可能存在非線性關繫。運用平滑轉移迴歸模型進行的閾值協整檢驗錶明，國有經濟與全國基尼繫數之間存在閾值協整關繫；1982～1997年國有經濟比例高于0．332，國有經濟對居民收入差距的負作用達到最大；國有經濟比例下降至0．332，國有經濟對居民收入差距的效應髮生非線性轉移；隨著國有經濟比例進一步下降，2000年左右國有經濟和外資經濟對居民收入差距的作用髮生性質變化，2002～2010年國有經濟對居民收入差距的正作用達到最大。
이론상，국유경제여거민수입차거지간가능존재비선성관계。운용평활전이회귀모형진행적역치협정검험표명，국유경제여전국기니계수지간존재역치협정관계；1982～1997년국유경제비례고우0．332，국유경제대거민수입차거적부작용체도최대；국유경제비례하강지0．332，국유경제대거민수입차거적효응발생비선성전이；수착국유경제비례진일보하강，2000년좌우국유경제화외자경제대거민수입차거적작용발생성질변화，2002～2010년국유경제대거민수입차거적정작용체도최대。
Theoretically, there are nonlinear relationships between state owned economy and income gap of the residents. The paper makes threshold cointegration test with the smooth transition regression model. Results show that there exit threshold cointegration relationship s between the state-owned economy and Gini coefficient. The neg- ative role of the state-owned economy reached the largest income gap of dwellers when the state-owned economy pro- portion is higher than O. 332 from 1982 to 1997. The effect of the state-owned economy took a nonlinear change while the proportion of the state-owned economy declined to O. 332. The role of the state-owned changed essentially on the residents＇ income gap in 2000 when the state-owned economy proportion dropped further. The positive role of the state-owned economy on the income gap of the residents reached the highest level from 2002 to 2010.
