“一帶一路”戰(zhàn)略下江蘇外向型經(jīng)濟發(fā)展能力研究——基于馬氏距離的灰色TOPSIS評價模型
發(fā)布時間:2018-08-18 09:20
【摘要】:江蘇作為"一帶一路"戰(zhàn)略的交匯點,有必要探究其各地區(qū)外向型經(jīng)濟發(fā)展能力.馬氏距離具備消除指標間的相關(guān)性且不受量綱影響,代替TOPSIS中的歐氏距離,運用灰色關(guān)聯(lián)度來判斷指標的關(guān)聯(lián)性,建立基于馬氏距離、灰色關(guān)聯(lián)度的TOPSIS外向型經(jīng)濟發(fā)展能力評價模型.以江蘇13個地級城市為研究對象,進行實證研究.研究表明,外向型經(jīng)濟發(fā)展能力評價模型有助于綜合判斷各城市外向經(jīng)濟發(fā)展能力,發(fā)現(xiàn)短板并加以整改,促進"一帶一路"建設(shè).
[Abstract]:As the intersection of "Belt and Road" strategy, it is necessary for Jiangsu to explore the development ability of export-oriented economy in various regions. Mahalanobis distance can eliminate the correlation between indicators and is not affected by dimensionality. Instead of Euclidean distance in TOPSIS, grey correlation degree is used to judge the correlation of indicators. The evaluation model of TOPSIS export-oriented economic development ability based on grey correlation degree. Taking 13 prefectural cities in Jiangsu as the research object, the empirical research is carried out. The research shows that the evaluation model of export-oriented economic development ability is helpful to comprehensively judge the outward economic development ability of each city, find the short board and correct it, and promote the construction of "Belt and Road".
【作者單位】: 南京工業(yè)大學經(jīng)濟與管理學院;
【基金】:國家自然科學基金“基于可靠性分析的企業(yè)核心業(yè)務(wù)恢復能力研究”(71371097)
【分類號】:F125
[Abstract]:As the intersection of "Belt and Road" strategy, it is necessary for Jiangsu to explore the development ability of export-oriented economy in various regions. Mahalanobis distance can eliminate the correlation between indicators and is not affected by dimensionality. Instead of Euclidean distance in TOPSIS, grey correlation degree is used to judge the correlation of indicators. The evaluation model of TOPSIS export-oriented economic development ability based on grey correlation degree. Taking 13 prefectural cities in Jiangsu as the research object, the empirical research is carried out. The research shows that the evaluation model of export-oriented economic development ability is helpful to comprehensively judge the outward economic development ability of each city, find the short board and correct it, and promote the construction of "Belt and Road".
【作者單位】: 南京工業(yè)大學經(jīng)濟與管理學院;
【基金】:國家自然科學基金“基于可靠性分析的企業(yè)核心業(yè)務(wù)恢復能力研究”(71371097)
【分類號】:F125
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