Study On The Cost And Economical Benefit Of Maize

Maize plays an increasingly important position in the agricultural and national economy development. Since 1983, China's maize production increase year by year. What factors support the production of maize harvest? In the micro-level of farmers operating, which are more obvious in these key factors, acreage, fertilizer and irrigation water inputs, farmers labor input, and a good climate? Understanding of the composition of maize costs, the elements in the proportion of the total cost of maize and proper accounting of the costs, the market price of maize, as well as how to form the cost in the price actually played what role is to improve household income and maize planting in the Maize the international market, the key to competitiveness, but also guarantee the sustainable development of maize industry an important way.This paper first tell about the basic theoretical knowledge about the concept, characteristics and classification of China's maize, maize cost and maize prices the concept, characteristics and classification. On this basis, then, this paper discusses cost accounting system and principles, the cost of maize, as well as the constituent elements of the cost elements in the accounting on how to identify and measure; this paper also have the Empirical Study on the cost of maize and constitute elements of the movements in the domestic inter-regional and Sino-US maize costs and elements and structure. This paper also uses econometric model Empirical Analysis of the various cost elements of the cost of maize, maize costs with a view to finding the deep-seated reasons for change and the inherent laws. In the analysis of costs, the paper on maize price formation mechanism of the empirical study and hope to really explore the market price of maize to the formation of the inherent law. Finally, we use the actual survey data analysis of the farmers planting costs and economic benefits, and the relationship between the two for quantitative analysis with a view to the real decision in the actual planting maize found in the main economic factors, which targeted manner cost control. This paper studies the content and main conclusions are as follows:Chapter 1 Introduction. This chapter of the main topics on the paper background, the purpose and significance of cost accounting and maize on the decisions of the domestic and international prices of dynamic study shows that the idea of this paper, methods and possible innovation. Chapter II the basic theory of maize costs and economic benefit. This chapter focuses on the costs of maize and maize prices the concept of the meaning of formation characteristics and classification; maize production cost implications, and the formula for calculating the significance of the farmers.Chapter III maize affirming and measureing This chapter first expounded on the current cost of maize for the accounting system and principles, which described the characteristics of the maize production cost accounting impact of this foundation, but also on cost accounting procedures of maize; The chapter also discusses specific elements of the cost of maize which, in accordance with the cost elements of the recognition and measurement of assets in the cost accounting method in how to recognize and measure. The main conclusions of this chapter is all external costs such as environmental costs, the cost of agricultural water into maize costing scope of the specific quantitative method is the use of pesticides, fertilizers, and irrigation caused by the social environment as a whole in accordance with the utilization of the cost ratio, and thus gained per kg of pesticides and fertilizers as well as the environmental costs per hectare irrigation caused by environmental costs.Chapter IV maize cost analysis. 1975-2006, the main use of this chapter, "National Agricultural Costs and Returns compilation of information" on the costs and benefits of maize provincial level data, since 1975 the total cost to the maize and the cost of production as well as their respective structure statistical analysis;The chapter also use maize costs which the United States and China, the average income information to compare the data analysis; finally, the chapter also differences in the cost model on the use of domestic maize production cost variances range of empirical studies. The main conclusions of this chapter are: (1) the cost of maize and its constituent elements of trends and changes in size and proportion, fertilizers, seeds, manure, animal such as maize production is directly evident in the role of the elements of the majority the ratio, and its total cost trends and changes in the trend of changes little difference; (2) different regions and between China and the United States due to the macro-trends in the development of agriculture, natural resources situation, mechanical and biological technology induction and orientation of agricultural policies lead to different effects, such as the cost of maize is not the same as the main factors.Chapter V maize cost control. This chapter first expounded on planting maize on the various factors in the selection and then discussed a variety of cost-control method, and eventually obtained maize cost control methods; The chapter also use the actual farmers survey data and statistical data on the maize cost of the standard costs, actual costs and cost calculation and accounting differences, and differences in the reasons for maize derived from the analysis of specific cost control measures.Chapter VI maize prices and the cost of Empirical Analysis. This chapter major maize production costs and benefits function that the method of combining econometric model to determine the price of maize empirical research shows that maize prices decisions cointegration models and error correction model. Empirical found: maize production costs and prices of agricultural means of production, changes in index changes in the prices of maize market into reverse; and maize production and the additional cost of the production of maize and maize showed the same changes in the direction of the market price trends. Of the four variables in the production of maize on the main changes in the prices of maize market greatest impact, the additional costs of maize production on the market price of maize minimal impact.Chapter VII maize economic benefit analysis. This chapter through Shaanxi, Shandong and Guizhou provinces analysis of the survey data farmers, farmers divided into different levels and different parts of the two provinces to examine the perspective of maize farmers inputs and outputs, farmers understand the existing modes of production and maize the status quo, farmers find maize output affect the main factors for the production of maize farmers conduct research; this chapter use survey data to estimate the different levels of farmers and farmers different parts of the production function of each specific form, and on this basis, and were aimed at different production function decomposition method used OAXACA economic differences decomposition. The main conclusions of this chapter are: (1) the cost of production for maize and economic benefits and land grading, and a chronology of the rich and the poor farmers grading; (2) Measurement of the labor costs will be directly affected maize production costs and cost accounting; (3) the economic impact of the production of maize farmers the difference between the major factors for farmers in different levels and the quantity and quality of the force is different and the role extent.Chapter VIII research findings and policy recommendations. This chapter of the main conclusions of the study on paper summarizing, sum up, and the relevant government departments and relevant policy recommendations.