An Emipirical Study On Total Factor Productivity Of Agriculture In Inner Mongolia

China is a developing country which is based on agriculture.As one of the main grain producing areas in China,Inner Mongolia has made outstanding contributions to the food security of our country.The development of agriculture also affects the development of Inner Mongolia's economy.In recent years,the data of the National Statistical Yearbook,Inner Mongolia agricultural farming area ranked second in the country,the total grain output ranked in the tenth.This paper intends to make an empirical study on the development of agriculture in Inner Mongolia,in order to explore its internal factors and provide reference for the countermeasures.The main structure of this paper is as follows: the first part is the introduction of the first chapter and the theoretical basis of the second chapter.Mainly introduces the related concepts and the writing of this article,and the research of domestic and foreign scholars analyzed the concept of TFP was introduced,and introduced the specific factors that affect total factor productivity,finally introduces three methods to calculate the total factor productivity,namely Solow residual,DEA the analysis method and the stochastic frontier analysis method,this paper selected the main index method based on Data Envelopment analysis.The next part is the third chapter and the fourth chapter,we collected the data of Inner Mongolia from 2001 to 2015,the first from the time and space of Inner Mongolia agricultural total factor productivity was calculated,and the calculation of TFP decomposition results are estimates,the final results compiled form.Secondly,through the convergence analysis of the results of spatial and temporal contrast analysis,the specific analysis of the agricultural sector of the main elements of the law of change.Finally,the results of a deeper study,through empirical research to derive specific factors affecting the agricultural development in Inner Mongolia,and to calculate each index of total factor productivity and the influence is much,whether it is positive or negative,intends to make reference for the countermeasures.The last part is the conclusion and suggestions.The conclusion is: the total factor productivity of Inner Mongolia has maintained an upward trend in the 15 years,in recent years began to have signs of slow development,the development of Inner Mongolia around the technology tends to be the same trend,indicates that all technical differences in the narrow,technical progress is driven by the agricultural economic development in Inner Mongolia,but the technical efficiency and scale efficiency did not bring the promotion,this is where the problem restricted the agricultural development in Inner Mongolia.In the end,this paper puts forward some countermeasures and suggestions for the empirical study,and puts forward some practical suggestions.