经济理论与经济管理
經濟理論與經濟管理
경제이론여경제관리
Economic Theory and Business Management
2010年
7期
74~80
,共null页
农村收入差距 地区间 基尼系数分解
農村收入差距 地區間 基尼繫數分解
농촌수입차거 지구간 기니계수분해
rural income gap; regional;decomposition of Gini index
本文采用分省的面板数据对农村地区间基尼系数分解结果表明，1995--2008年，中国农村地区间收入差距总体上仍然呈现上升趋势，基尼系数上升了0．0639，但增幅出现明显减弱趋势。基尼系数变化及农村居民工资性收入对基尼系数的贡献变化显示出与经济发展阶段变化一致的含义；结构性效应已不再是农村地区间收入差异的唯一构成来源，收入集中效应对基尼系数起了明显的增加作用，工资性收入的集中效应超过了其他收入来源。这些构成来源的变化蕴含着中国面临调节地区间农村收入差距的政策机遇。
本文採用分省的麵闆數據對農村地區間基尼繫數分解結果錶明，1995--2008年，中國農村地區間收入差距總體上仍然呈現上升趨勢，基尼繫數上升瞭0．0639，但增幅齣現明顯減弱趨勢。基尼繫數變化及農村居民工資性收入對基尼繫數的貢獻變化顯示齣與經濟髮展階段變化一緻的含義；結構性效應已不再是農村地區間收入差異的唯一構成來源，收入集中效應對基尼繫數起瞭明顯的增加作用，工資性收入的集中效應超過瞭其他收入來源。這些構成來源的變化蘊含著中國麵臨調節地區間農村收入差距的政策機遇。
본문채용분성적면판수거대농촌지구간기니계수분해결과표명，1995--2008년，중국농촌지구간수입차거총체상잉연정현상승추세，기니계수상승료0．0639，단증폭출현명현감약추세。기니계수변화급농촌거민공자성수입대기니계수적공헌변화현시출여경제발전계단변화일치적함의；결구성효응이불재시농촌지구간수입차이적유일구성래원，수입집중효응대기니계수기료명현적증가작용，공자성수입적집중효응초과료기타수입래원。저사구성래원적변화온함착중국면림조절지구간농촌수입차거적정책궤우。
Based on the provincial panel data, we decompose the Gini index of Chinese rural areas and conclude that the regional income inequality in rural China shows an increasing trend. The Gini coefficient increased 0. 0639 during 1995-2008, but the growing rate decreased after 2005. The Gini coefficient changes and the contribution of the wage income of rural residents on the Gini coefficient changes are consistent with the changes of economic development. Moreover, according to the decomposition of Gini index, the structural effect is no longer the only composition of income inequality in rural China, and the effect of in- come concentration plays an important role in the increase of Gini coefficient. The change of the composition of regional income inequality in Chinese rural areas indicates that China is facing a challenge of adjusting its policies for decreasing the rural income gap.
