关于建立综合性大型动态信息系统的思考俞培果（西南工学院）经过十多年改革，我国经济体制发生了巨大变化。以公有制为主体的多种经济成份共同发展的格局初步形成，农村经济体制改革不断深入，国有企业经营机制正在转换，市场在资源配置中的作用迅速扩大，对外经济技术交... Considerations on Establishing a Comprehensive Large-scale Dynamic Information System Yu Peiguo (Southwest Institute of Technology) After more than a decade of reform, China’s economic structure has undergone tremendous changes. The pattern of common development with a variety of economic components taking public ownership as the mainstay has taken shape. The reform of the rural economic system has been deepening. The operating mechanism of state-owned enterprises is being transformed. The role of the market in resource allocation is rapidly expanding.