在经济体制改革的实践中，我们一自把如何搞活国有企业，尤其是大中型企业做为深化改革的中心环节来探索。从总体上讲，虽然取得了一定成效，但是并未从根本上摆脱国有企业经营效率偏低的问题，突出表现在：有相当部分企业经营业绩不佳，活力不足，资产存量凝固化状况严重，亏? In the practice of economic system reform, we have explored how to invigorate state-owned enterprises, especially large and medium-sized enterprises, as the central link for deepening reforms. In general, although it has achieved certain results, it has not fundamentally shaken off the problem of low operating efficiency of state-owned enterprises. This is particularly manifested in the fact that a considerable number of enterprises have poor operating performance, lack of vitality, and a serious situation in the solidification of asset stocks. deficit?