Income Gap,Investment Gap and Educational Disparity in Urban and Rural——based on the Empirical Research in China

Based on time series data of 1990-2009,Using the co-integration theory education gap between rural and urban education investment gap between urban and rural residents and the income gap between urban and rural areas empirical analysis on the relationship between.Research shows that our education investment gap between urban and rural residents,the income gap between urban and rural education gap between the logarithmic and there is a long-term equilibrium relationship between logarithmic,and relative to income gap between urban and rural residents for education in rural and urban education investment gap gap is more significant influence;And,the urban-rural education investment gap and income gap between urban and rural education gap is the Granger reason unidirectional.