房价是影响商品房供需的重要因素,房价的高低和变化趋势关系到百姓的居住条件能否切实改善和以住宅产业拉动内需政策能否取得预期的成效。7月底，国家统计局公布的统计资料显示：上半年全国商品住宅的平均销售价格是2137元/平方米，比去年同期涨了205元；从全国31个地区看，北 Housing prices affect the supply and demand of commercial housing an important factor in the level of prices and trends related to the people’s living conditions can effectively improve the housing industry to stimulate domestic demand policies can achieve the desired results. The end of July, the National Bureau of Statistics released statistics show that: the first half of the national average price of commercial housing sales is 2137 yuan / square meter, up 205 yuan over the same period last year; from the country’s 31 regions to see North