一、成因1 历史形成的多部门、多层次管理体制 ,是争上热门产品项目的主要成因过去 ,在传统的计划经济体制下强调中央政府直接控制经济 ,政府是惟一的投资主体 ,政府也是产业乃至微观企业资源配置的指挥者 ,企业只是生产单位 ,而不是商品经营者 ,市场结构的形成与演变是政府意 I. Cause 1 The historically formed multi-sectoral and multi-level management system was the main cause of hot product projects. In the past, under the traditional planned economy system, the central government was stressed to directly control the economy. The government was the only investment entity, and the government was also the industry. Even the commander of micro enterprise resource allocation, the enterprise is only a production unit, not a commodity operator. The formation and evolution of the market structure is the intention of the government.