一、非正规部门与城乡就业矛盾(一 )非正规部门从发展经济学的角度看 ,在发展中国家普遍存在一个先进的资本密集型的现代工业部门和一个落后的劳动力密集型的传统农业部门 ,形成发展中的二元经济结构。将这种二元结构理论应用于城镇 ,同样可将城镇经济划分为正规部门 (ｆｏｒｍ First, the informal sector and urban-rural employment contradictions (a) the informal sector From the perspective of development economics, an advanced capital-intensive modern industrial sector and a backward labor-intensive traditional agricultural sector are prevalent in developing countries , Forming a developing dual economic structure. Applying this binary structure theory to cities and towns can equally divide urban economy into formal