Analysis Of The Scale Of Logistics Industry Profit Model Based On C-D Production Function

Since China’s accession to the WTO, foreign logistics enterprises by virtue of the unique advantages of China’s logistics market has increased, more and more fierce competition in domestic logistics market. Therefore, we should strengthen itself, the formation of large-scale, with more strong identity firmly occupy the market, seize opportunity, avoid by foreign monopoly.This paper starts from the analysis of the logistics industry scale profit theory, a simple assumption that logistics market to expand the scale of profitable feasibility. Then this paper deeply explain. In this paper, using industrial economics related knowledge, the use of ten years relevant index of logistics industry data, establish the Cobb- Douglas cost function model. The last, regression analysis of Cobb Douglas cost function model exists in large scale after the profit may be using the method of least squares.Finally, this paper summarizes the feasibility and cost function of logistics industrial scale results. This paper considers that the logistics industry scale is the existence of earnings may, provided the reference to the development of the logistics industry in the future. At the end of the paper explains the shortcomings and deficiencies need to work after improvement.