根据美国联邦住房企业监督机构(FHEO)对全美近50年房屋价格的调查,美国在经济发展过程中,34个大中城市房价上涨率基本保持在3%～8%,保持了国民经济和房地产业的协调发展。日本国从1960～1990年的30年间,GDP增长了17倍,而同期城市房价却增长了64倍,并且经历了两次房价泡沫破灭,因此,日本实际房价平均年增长率在10%以上,导致日本投机严重,经济衰 According to the FHEO survey of housing prices in the United States in the recent 50 years, in the course of economic development in the United States, housing prices in 34 large and medium-sized cities basically kept at 3% -8%, keeping the national economy and real estate The coordinated development of industry. In the 30 years from 1960 to 1990, the GDP of Japan increased by 17 times, while the urban real estate prices in the same period increased by 64 times and experienced two housing bubble bursts. As a result, the average annual growth rate of real house prices in Japan was above 10% Japan’s speculation caused serious, economic decline