摘要
本文通过使用门槛面板模型对我国1993至2007年城市化进程中城乡收入差距问题进行了分析,结果表明,城市化水平对城乡收入差距具有显著的门槛效应。当城市化水平低于0.456时,城市化对收入差距的作用并不显著;而一旦超过这个水平,城市化的提高会显著地缩小城乡收入差距。目前我国正处于由中低城市化水平向较高水平加速转型的关键时期,东北和东部沿海省区的城市化已经超过0.456的门槛水平,中西部大部分省区也在0.40左右。因此,应当加速城市化进程,发挥城市化缩小收入差距重要作用。
In this paper, we use the panel threshold model to analyze the China＇s urban-rural income gap problem in urbanization process during 1993 - 2007, research results show that the level of urbanization on the urban-rural income gap has a significant threshold effect. When the level of urbanization is lower than 0.456, the urbanization role is not significant. Once the level of urbanization overcoms that value, the urbanization will significantly narrow the urban-rural income gap. At present, the urbanization of China is on the transition period from the low level to high, and the urbanization of the northeast and the east has overcome this threshold value, and the middle and the west are also close to it, so accelerating the urbanization would be an important way to narrow the urban-rural income gap.
出处
《中国人口·资源与环境》
CSSCI
北大核心
2010年第8期115-120,共6页
China Population,Resources and Environment
关键词
城乡收入差距
城市化
门槛面板
urban-rural income gap
urbanization
threshold panel data
