一、股份制现象 改革开放以来，深圳在大量的竞争性行业中，公有制经济普遍采用了股份制、股份合作制的形式，通过建立一大批国有与集体、国有与外资、国有与民营等互相参股的股份制企业．改变计划经济体制下单一形式的公有制模式。随着改革的深入推进，我国各地也都建立了一批 First, the joint-stock phenomenon Since the reform and opening up, Shenzhen in a large number of competitive industries, the public-owned economy generally adopted the joint-stock system, the form of joint-stock cooperative system through the establishment of a large number of state-owned and collective, state-owned and foreign, state-owned and private equity joint- enterprise. Change the single form of public ownership under the system of planned economy. With the deepening of the reform, a number of groups have also been established in various parts of China