我国房地产市场从1993年的低谷,经过10年发展,进入了新一波的高峰期。但由于投资过热,大量泡沫沉渣泛起。国家为保持经济快速、稳定、健康发展,连续出台了一系列政策法规,4号令、121号文件、紧缩银根等,都是希望挤掉多余的投机泡沫,让房价恢复到国民购买力的范围以内,防止房地? China’s real estate market from the trough in 1993, after 10 years of development, has entered a new wave of peak. However, due to overheated investment, a large number of foam sediment thrown. In order to maintain a rapid, steady and healthy economic development, the state has successively promulgated a series of policies and regulations, No. 4 Order, No. 121 document and tight monetary policy, all of which are hoping to squeeze away excess speculative bubbles and return housing prices to the national purchasing power. Preventing premises?