Modeling Empirical and Study of Selecting Leading Industry for Inner Mongolia

Regional leading industry can stimulate important influence on the rational choice of the geographical division of labor and sustained and coordinated development of regional economy.This essay summarizes the selection criteria of the six leading industry in sustainable development viewpoint.Then,use the improved principal component analysis method to establish the leading industry choice model of Inner Mongolia regional,among the 27 industries,we selected the six leading industry to promote sustainable economic development in Inner Mongolia,which provides the investment decision-making basis for the a scientific guide for the investment department in government.