CAJ | 학술논문

劳动力因技能水平不同而存在异质性，异质性劳动力的迁移与集聚会能够对地区收入差距产生重要影响。基于NEG模型，本文采用我国2002至2011年统计数据，实证检验了异质性劳动力集聚、人口迁移壁垒对我国地区收入差距的影响，发现各省市的高技能劳动力资源分布严重失衡，高技能劳动力与普通劳动力之比上升能显著提高地区人均收入水平，普通劳动力面临的迁移壁垒是地区间收入差距扩大的重要因素。
노동력인기능수평불동이존재이질성，이질성노동력적천이여집취회능구대지구수입차거산생중요영향。기우NEG모형，본문채용아국2002지2011년통계수거，실증검험료이질성노동력집취、인구천이벽루대아국지구수입차거적영향，발현각성시적고기능노동력자원분포엄중실형，고기능노동력여보통노동력지비상승능현저제고지구인균수입수평，보통노동력면림적천이벽루시지구간수입차거확대적중요인소。
Labor force is heterogeneous since laborers have different skill levels .The migration and agglomeration of het-erogeneous labor force will have an important impact on regional income disparity .Based on the NEG theory , the paper applies China′s statistical data from 2002 to 2011 to empirically test the heterogeneous labor agglomeration and laborer migration barriers′impact on regional income disparity .The research finds that skilled labor resource distribution is seri-ously imbalant in different provinces, increasing the ratio of skilled labor force will significantly improve the level of re -gional per capita income ,and the unskilled laborer migration barrier is a crucial factor of increasing income inequality between regions .