Design for the competitiveness assessment index system of aviation & aerospace manufacture industry on basis of GEM—Pearson—VC combination method

Abstract

The competitiveness level of aviation & aerospace manufacture industry is an important embodiment of national economic power and comprehensive national power. On basis of sorting out the present literatures, the paper established an initially-selective index system on the competitiveness assessment of aviation & aerospace manufacture industry, adopted the method combining Group Eigenvalue Method-Pearson correlation coefficient-variation coefficient for identifying and sieving the importance, correlation and identification capacity of the initially-selective assessment index, finally designed a scientific & systematic competitiveness assessment index system for aviation & aerospace manufacture industry and lays a foundation for the research on the competitiveness assessment of aviation & aerospace manufacture industry.