| Since 1998, with the development of society economy and the industrialization, and the urbanization process accelerating, social demand for real estate goods more exuberant, the land price and the housing price have been rising rapidly. Especially in recent years, Countries have taken many of the policy of price control, but the real estate prices still under way, and have exceeded the common people's purchasing power. the land price and the housing price as two important indexes of measure of the healthy operation of real estate market. the relation between the land price and the housing price become the focus of social.This paper takes Marx's theory of supply and demand, price formation rent, regional theory and urbanization theory based on the academe, reference land-rent value and relationship with the research results, for example xi'an city, theory and empirical analysis of the relationship of land and house prices were studied. Conclusions:in the short term, the house price of xi'an has rise, The influence of land prices in real estate development process can be seen after a certain stage; From a long-term perspective, no causal relationship between the land price and the housing price, the price is decided by supply and demand condition. The paper is based on research results puts forward the control of xi'an city estate decision-making advice for the government, namely:increase economic applicable of cheap housing and low-cost houses, ensure supply ratio of low-income housing demand, With the combined of increase income and restrain price, solved the difficult problem of buying a house the most resident. Against Some illegal behavior of Real estate developers and buying a housing as speculative investment. Ensure the healthy and orderly development of the real estate market in xi'an city. |