1997年全国完成房地产开发投资3106．40亿元，比上年减少了3．4％。这是我国自实行改革开放以来，特别是在过去若干年投资过热猛增后再连续三年下滑的情况下，全国房地产开发投资规模首次呈现负增长。1997年全国房地产开发在建规模进一步缩小，投资结构开始转好，商品房销售增 In 1997, the national real estate development investment was 310.640 billion yuan, a decrease of 3.4% over the previous year. This is the first time that since the introduction of China’s reform and opening up, especially for the past three years after the investment overheated soared in the past few years, the scale of investment in real estate development in the country showed negative growth for the first time. In 1997, the national real estate development under construction was further reduced in scale, the investment structure started to turn better, the sales of commercial buildings increased