Empirical Analysis Of Agricultural Structure Change And Comparative Advantage

Yunnan Agricultural various regions there is a huge difference in terms of theecological environment, climate and environment, and the elements of ownership, andthe different types of crops require different growing environment and elements of theproportion of investment of various regions in different agricultural production has itsown comparative advantage and comparative disadvantage. Significant differencesexist in the regions makes certain crops generally do not have a comparativeadvantage in some areas has shown a clear comparative advantage in agriculturalproduction in Yunnan Province as well.Firstly, the application of the shift-share model (displacement analysis) on thefour major industries of Yunnan Province in2001-2011, farming, animal husbandry,forestry, fisheries, changes in the structure of production in this time period wereanalyzed, measured out in Yunnan Province Taizhou total displacement of the fourcategories of industrial structure changes between the two years, the difference indisplacement and equilibrium displacement, in order to be able to tell: each city’stotal agricultural output value growth rate is faster than slower than in the provinceaverage, the region is a very good improvement or better play to the comparativeadvantage industry the relatively fast development of the province’s overallindustrial development in these areas is fast or slow. Then for each City of advice andsolutions to this problem.Then to farming is the dominant industries; planting industry has not beengood development; agricultural output growth is slower than the provincialaverage of these three conditions, select a typical City-Zhaotong City as the researchobject, application advantages Index method estimates a comparative advantageindex of Zhaotong City in the production of major food crops (rice, wheat, corn,beans, potatoes)2001-2011, the scale of comparative advantage and comparativeadvantage index calculated data can know what kind of food crops in Zhaotong Citywith respect to the body with a yield of comparative advantage, comparative advantages of scale and comparative advantage. And its corresponding suggestionsand countermeasures.Finally, to do a comprehensive summary, as well as the inadequacies of theirown research.