党的十五大对什么是社会主义公有制以及公有制的实现形式进行了重新界定，明确提出公有制可以有多种实现形式，股份制是现代企业的一种组织形式，有利于所有权与经营权的分离，有利于提高企业和资本的运作效率，十五大以后，各地进行股份制改造的热情空前高涨，出现了一股“股? The 15th National Party Congress redefines what constitutes socialist public ownership and the realization of public ownership. It is clear that public ownership can have multiple forms of realization. Joint-stock system is an organizational form of modern enterprises and is conducive to the separation of ownership and management rights. It is conducive to improving the operational efficiency of enterprises and capital. After the 15th National Congress, the enthusiasm for joint-stock reform in various regions has risen unprecedentedly. There has been a “share?”