现代社会的扩大再生产,有外延的和内含的两种形式。马克思指出:“如果生产场所扩大了,就是在外延上扩大;如果生产资料效率提高了,就是在内含上扩大。”(《资本论》第2卷第192页)这就是说,外延的扩大再生产,指的是主要靠建新项目,铺新摊子,从无到有地增加生产场所,实行粗放经营,来扩大再生产,人们通常把它称之为基本建设;内含的扩大再生产,则主要依靠现有企业不断地进行技术改造,科学使用技术装配,改进工艺,提高生产效率,实行集约经营,从而使生产扩大。社会主义扩大再生产是在生产资料公有制基础 Expansion and reproduction of modern society, there are two forms of extension and inclusion. Marx pointed out: “If the place of production is expanded, it is expanded outwardly; and if the efficiency of the means of production is increased, it is inwardly expanded.” (Capital, Vol 2, p 192) This means that the expansion of the extension Reproduction refers to relying mainly on building new projects and new stalls, increasing production sites from scratch, and conducting extensive operations to expand reproduction. People often refer to it as capital construction. The expansion and reproduction that are inherently involved rely mainly on Existing enterprises continue to carry out technical transformation, scientific use of technology assembly, improve technology, improve production efficiency, the implementation of intensive management, so that the expansion of production. Socialist expansion and reproduction are the basis of public ownership of the means of production