主题：【整理】地方政府在房地产困境中的角色 -- wqnsihs

China’s property market is certainly hot. Prices of new apartments in Beijing and Shanghai leapt by 50-60% during 2009. Average home prices nationally, however, cannot yet be called a bubble.The most cited evidence of a bubble—and hence of impending collapse—is the ratio of average home prices to average annual household incomes. This is almost ten in China; in most developed economies it is only four or five. However, Tao Wang, an economist at UBS, argues that this rich-world yardstick is misleading. Chinese homebuyers do not have average incomes but come largely from the richest 20-30% of the urban population. Using this group’s average income, the ratio falls to rich-world levels. In Japan the price-income ratio hit 18 in 1990, obliging some buyers to take out 100-year mortgages.

Furthermore, Chinese homes carry much less debt than Japanese properties did 20 years ago. One-quarter of Chinese buyers pay cash. The average mortgage covers only about half of a property’s value. Owner-occupiers must make a minimum deposit of 20%, investors one of 40%. Chinese households’ total debt stands at only 35% of their disposable income, compared with 130% in Japan in 1990.

China’s property boom is being financed mainly by saving, not bank lending. According to Yan Wang, an economist at BCA Research, a Canadian firm, only about one-fifth of the cost of new construction (commercial and residential) is financed by bank lending. Loans to homebuyers and property developers account for only 17% of Chinese banks’ total, against 56% for American banks. A bubble pumped up by saving is much less dangerous than one fuelled by credit. When the market begins to crack, highly leveraged speculators are forced to sell, pushing prices lower, which causes more borrowers to default.

所以，俺认为很明显，目前的问题就是分配不公+土地财政。