木质林产品国际竞争力综合评价方法比较分析

在简要介绍指标评价法的基础上，通过构建木质林产品国际竞争力综合评价指标体系，选取世界主要木质林产品生产和贸易国家，通过实证方法简要说明基于统计赋权、主成分分析、熵权法和灰色关联度分析的综合评价方法的实现过程，并运用兼容度和差异度来比较不同评价方法的评价效果，在此基础上利用协调系数检验优选评价方法的一致性。

Comparative Analysis of Comprehensive Evaluation Methods for International Competitiveness of Woody Forest Products

The main producing and trading countries of woody forest products in the world were selected to build the comprehensive evaluation index system for international competitiveness of woody forest products on the basis of the brief introduction of index evaluation method. Then the empirical method was adopted to describe how to use the comprehensive evaluation methods which was developed based on statistics empowerment, principal component analysis, entropy method and the gray correlation analysis. Furthermore, compatibility degree and difference degree were used to compare the evaluation results of these fo ur different methods. On this basis, coordination coefficient was applied to check the consistency of optimizing evaluation method.