一、特区深化改革的重点,应在增强企业的活力上再下功夫。经济特区由于市场机制充分发挥作用,特区企业在近几年来的对外开放、改革、搞活的实践中,形成了三个与内地企业不同的特点:一是所有制的结构不同。特区经济为多种经济成份并存,以独资、合资、合作企业为主。这种所有制结构,形成了特区经济有别于内地城市经济的本质特征。二是所有制内部结构的变化,在同一所有制内部,随着企业的发展,横向经济联系的加强,企业成为各种经济成份互相渗透和并存的企业集团和企业群体。这也有别于内地大、中型国营企业的单一所有制结构。三是特区企业的经营自主权也 First, the focus of the deepening of the reform of the SAR should be devoted to enhancing the vitality of the enterprise. Because of the full play of the market mechanism in the special economic zones, in the practice of opening up, reform, and invigoration in recent years, the SAR enterprises have formed three different characteristics from those of the mainland enterprises: First, the structure of the ownership system is different. The economy of the special zone coexists with a variety of economic components and is dominated by wholly-owned, joint venture, and cooperative enterprises. This ownership structure has formed the essential characteristics of the special economic zone in the Special Economic Zone. The second is the change in the internal structure of ownership. Within the same ownership system, with the development of the enterprise and the strengthening of horizontal economic links, the enterprise has become an enterprise group and enterprise group in which various economic components penetrate and coexist. This is also different from the single ownership structure of large and medium-sized state-owned enterprises in the Mainland. Third, SEZ’s business autonomy is also