我国城镇化率的进程比原来预计的还要快:去年,我国城镇化率已达51.27%,“十二五”期末很可能达到近55%。在此过程中,劳动力和居民在城乡之间流量增大、流速加快,凸显出原来涉农的社会保障制度供给不足的矛盾。 The rate of urbanization in our country is even faster than originally expected: last year, the urbanization rate in our country reached 51.27%, and it is likely that the rate of urbanization will reach nearly 55% by the end of the “12th Five-Year Plan” period. In the process, the flow of labor and residents between urban and rural areas increased and the flow rate accelerated, highlighting the contradiction of the inadequate supply of the social security system originally involved in agriculture.