经过 2 0多年的以市场为导向的改革 ,我国已从根本上摆脱了“短缺经济” ,步入了“过剩经济”时期 ,社会供求关系发生了质的变化。 90年代后期 ,主要商品已由经常性的供不应求转变为目前的供求平衡和供过于求 ,商品市场已从卖方市场转入买方市场。我们不仅面临市场过剩 ,而且面 After more than 20 years of market-oriented reforms, our country has basically got rid of the “shortage economy” and entered a period of “surplus economy.” The social supply and demand has undergone a qualitative change. In the late 1990s, the major commodities have shifted from the current supply shortage to the current balance of supply and demand and the oversupply. The commodity market has shifted from the seller’s market to the buyer’s market. We not only face the market excess, but also face