今年以来,面对固定资产投资的持续增长、不断增高的投资率,政府官员和经济学家们普遍感到不安,也引发了各方对投资率高低的争论。有的认为中国目前的高投资率表明中国的经济增长是投资过度扩张的结果,担心如此罕见的高投资率根本无法长期维持,如 Since the beginning of this year, faced with the continuous growth of investment in fixed assets and ever-increasing investment rates, government officials and economists generally feel uneasy and have also raised the debate over the level of investment rates. Some people think that the current high investment rate in China shows that China’s economic growth is the result of over-investment. It is worried that such a rare high investment rate can not be sustained in the long run. For example,