一、民营经济投资体制与政策环境的历史性进步(一)民营经济投资的广度与深度不断拓展改革以来,国家对包括集体经济、个体经济与私营经济在内的民营投资范围是不断放宽的。目前除国家明令禁止的行业外,民营投资已涉及农业、采掘、制造、电力、运输、仓储、商贸、市政公用、建筑、房 I. Historical Progress of the Investment Structure and Policy Environment in the Private Economy 1. The breadth and depth of investment in the private economy continue to expand Since the reform, the state has continuously relaxed the scope of private investment including the collective economy, the private economy and the private economy. At present, except for industries prohibited by the state, private investment has involved agriculture, mining, manufacturing, electricity, transportation, warehousing, commerce and trade, municipal utilities, construction and housing