工业增加值及其影响因素的灰色关联度分析
2014-10-21姜启波
姜启波
【摘 要】利用灰色关联度模型对江苏省工业增加值与工业用电量、工业贷款额、工业固定资产投资额之间的灰色关联性进行研究。经过求取灰色绝对关联度、灰色相对关联度,进而计算出灰色综合关联度,最终得到工业增加值与工业用电量、工业贷款额、工业固定资产投资额之间的灰色关联性大小,并据此对三种因素进行排序。结果表明,工业贷款额对工业增加值的影响最大,工业用电量、工业固定资产投资额次之。
【关键词】灰色关联度;工业增加值;工业用电量;工业贷款额;工业固定资产投资额
The Degree of Grey Incidence of Industrial Added Value and Its Influencing Factors
--Taking Jiangsu Province as an example
JIANG Qi-bo
(Nanhang Jincheng College,Nanjing Jiangsu 211156,China)
【Abstract】Use the grey incidence model to analyze the grey correlation between industrial added value and industrial power, industrial loan amount, industry investment in fixed assets of Jiangsu Province. After calculating the grey absolute degree of incidence and the gray relative degree of incidence, and then calculates the gray synthetic degree of incidence, finally obtain the degree of grey incidence between the industrial added value and industrial power, industrial loan amount, industry investment in fixed assets, following this result, the three factors are sorted. The results shows that, industrial loans make a maximum impact on industrial added value, and the industrial power takes second place, the industry investment in fixed assets takes third place.
【Key words】Degree of grey incidence;Industrial added value;Industrial power;Industrial loans;Industry investment in fixed assets
0 引言
工業增加值是指工业企业在报告期内以货币形式表现的工业生产的最终成果;是工业企业全部生产活动的总成果扣除了在生产过程中消耗或转移的物质产品和外购劳务价值后的余额;是工业企业生产过程中新增加的价值。工业增加值是计算工业增长速度的总量指标,工业增加值增长速度是反映工业生产情况的主要指标。
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