股份制、承包制和租赁制是我国经济体制改革中出现的三种重要的企业组织形式和经营方式,也是探索社会主义公有制实现形式的有益尝试.对三者进行比较研究,对于深化企业改革,把握其发展方向,有着重要的理论和现实意义. Joint-stock system, contract system and lease system are three important organizational forms and management methods that emerged in the reform of China’s economic system, and are also beneficial attempts to explore the forms of implementing socialist public ownership. Comparative studies of the three parties will deepen the reform of enterprises and ensure Its development direction has important theoretical and practical significance.