基于组合评价的区域经济发展实力研究--以新疆为例

从经济发展水平和经济增长贡献两个层面界定了区域经济发展实力，并在此基础上采用了基于主成分分析、最大离差和均方差确定权重的多指标综合评价法构成的组合评价法对新疆区域经济发展实力进行了分析与评价。通过分析认为，采用组合评价法，来研究区域经济发展实力，克服了以往区域经济实力评价中仅采用单一方法所带来的片面性和局限性，尽管还是一种尝试，但从案例研究结果来看，评价结果是比较精确的，是符合新疆区域经济发展实际的，因此评价效果是不错的。当然本方法也适用于其他领域的评价问题，可以为其他领域的评价提供参考。

Study on the Regional Economic Development Strength Based on Combination Evaluation--A Case Study in Xinjiang

On the basis of defining regional economic development strength from two aspects including the economic development level and economic growth contribution, this paper analyzes and evaluates the regional economic development strength in Xinjiang by using the combination evaluation methods including the Principal Component Analysis, Analytic Hierarchy Process and Mean Squared Error. After analyzing, it is considered that the one-sidedness and limitation caused by the simplex methods in evaluating regional economic development strength in the past can be overcome if the combination evaluation methods are used. Although it is still a kind of try, the case study results by using the methods are quite accurate and accord with the actuality of the regional economic development in Xinjiang. Certainly, this method can also be referred in other fields. Right weight of combination evaluation method made up of the three kinds of methods can be further discussed. Scholars can adopt other methods to form combination evaluation method, but this depends on their apprehensive degree to different methods .