房价总是牵动着太多人的心,房价的涨落对不同的人有着不同的意义。在房市繁荣和房价上涨时, 开发商、房屋投资(机)者及地方政府会笑逐颜开,而惟有需要购房改善居住的普通民众愁云密布。对前者而言,上涨的房价分别意味着不断增长的开发利润、个人财富和地方税收,对后者而言,高房价则意味着沉重的购房负担,甚至被排斥在住房市场之外。在完全市场条件下,商品的供求关系直接导致价格的波动,在有效供给和有效需求达到交易均衡时,均 House prices always affect the hearts of too many people, the fluctuation of house prices for different people have different meanings. When the property market is booming and house prices rise, developers, homeowners and local governments will smile at ease, and only the general public who need to buy a home to improve their livelihood will be overwhelmed. In the former case, rising house prices mean increasing development profits, personal wealth and local taxes, respectively, while for the latter, high house prices mean a heavy buying burden and are even excluded from the housing market. Under perfect market conditions, the relationship between the supply and demand of goods leads directly to price fluctuations. When the effective supply and the effective demand reach a trade equilibrium, both