基于技術創(chuàng)新系統(tǒng)的企業(yè)競爭力分析competitiveness_of_enterprises_based_on_technology_innovation_system(完整版)
【正文】 trix:The minimum evaluation value of the matrix:Step 5 Calculate the evaluation value of different enterprises to the maximum evaluation value vector distance and average distance to a minimum [8]., (5), (6)Step 6 Find the mean vector of the enterprise value evaluation vector with the largest relative closeness and draw conclusions. (7)We can evaluate the innovation and petitiveness between these enterprises which we used, then obtained according to the start of the evaluation index of the relative weight by the Relative evaluation index weights.4. Numerical examplesOn the global petitiveness ranking of steel sheet, the shortlisted 23 global steel prices and strong domestic steel panies, including Baosteel, Anshan Iron and Steel, Maanshan Steel, Wuhan Steel and Sha Steel[1],so in this article we select these five steel panies to carry out technological innovation petitiveness analysis. This article will link the 3year evaluation of the data because of the longterm technological innovation in large iron and steel enterprises.2007 2009 innovation of the steel industry petitiveness index data, as shown in Table 1.Table 1Steel technological innovation petitiveness index in WSDCompany NameIndexRamp。D ratio, Patents and Value ratio of new products. Therefore, enterprises should strengthen the efforts of new products into production as soon as possible out of obsolete technology innovation to improve petitiveness.According to Table 2, we should construct technological innovation petitiveness evaluation matrix, using formula (1) and formula (2) a normalized evaluation matrix can be reached,From the standardized evaluation matrix B, we find the weighted evaluation matrix R,According to the above formula about maximum evaluation value matrix X+ and the minimum evaluation value matrix X , evaluation of the value of the maximum and minimum evaluation value vector of vectors defined as, According to the formula (1) and formula (2) we can reach index vector to the maximum evaluation value vector distance and the distance to the minimum evaluation value vector,，According to the formula (7) we can obtain the relative closeness between Index vector and the maximum evaluation value vector,，F(xiàn)inally, we can draw the top five largescale iron and steel enterprises technological inno
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