第一，股份合作制的试点范目，应局限于乡镇集体企业和国有小企业，特别是一些微利或亏损全业。一方面是因为经验不足，缺乏法规，不宜大范围铺开；一方面因股份合作制本身有局限性。第二，国有小全业在股份合作制改造过程中，必须严格进行资产界定和评估，严防国有资产流失。? First, pilot projects for shareholding cooperatives should be limited to township collective enterprises and small state-owned enterprises, especially those with low profits or losses. On the one hand, it is because of lack of experience and lack of laws and regulations. It is not appropriate to spread out on a large scale; on the one hand, there are limitations due to the stock cooperative system itself. Second, in the reform of the joint-stock cooperative system, state-owned small businesses must strictly define and evaluate assets and prevent the loss of state-owned assets. ?