| Land is an indispensable means of production and living resources,is an important support for the development of human society,but also a key factor restricting the development of social economy.As a factor of production,land plays an important role in the process of social and economic growth,The income of the land transfer income has a large proportion in the local government financial resources,and has a profound influence on the local economic development.It is of great significance for the rational use of land resources and the efficient allocation of production factors to analyze quantitatively the contribution of land resources in the economic development.Firstly,this paper introduces the importance of land resources in social economic growth,With the input of land resources,land transfer payments from two perspectives.Through the topic significance,research background,research content and technical route to build a theoretical framework,The CD production factor model is put forward,which is based on the input variables of land factors.Based on the data of Guangzhou in 2005-2013,analysis and calculation of contribution rate of land factor input to economic growth,statistics of land leasing and financial income in Guangzhou,with the change of land transfer system and the actual economic development of Guangzhou,analysis of the impact of land grant on Guangzhou economy.Through two different perspectives,givesome suggestions on the rational allocation of land resources. |