包括北京在内的许多大中城市,房价持续快速大幅上涨已达三年之久。此间,各级政府的主管及相关部门为抑制和缓解房价的凶猛涨势频频制定并出台了一连串政策法规,但至今除了房价依然持续上涨之外,没有见到预期的实效。最近,猪肉价格也出现了突发性全面暴涨的现象,至今已达 In many large and medium-sized cities including Beijing, housing prices have been rising rapidly and rapidly for three years. In the meantime, the supervisors and relevant departments at all levels of government frequently formulated and promulgated a series of policies and regulations to curb and ease the fierce rally in house prices. However, so far, they have not seen the expected results except for the continuous rise of housing prices. Recently, the price of pork has also seen a sudden surge in the economy, so far it has reached