...现状 % 虽然Hirschman( 1958) 同时提到了前向关联效应( forward linkage eff ect) 和后向关联效应( backward linkage effect ) , 但由于技术 系数矩阵是按列向做除法计算而来的, 因此建立在此基础上的里昂惕夫逆阵在分析前向关联效应时不具有现实的经济意义...
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The findings show that the backward linkage effect of iron and steel industry on ferrous metal industry in china is pronounced than the relative effect in other seven countries;
研究结果显示，我国钢铁产业对黑色金属矿采选业后向直接关联效应明显高于其它七国；
However, higher export orientation has opposite effect as to backward linkage and forward linkage.
然而，企业的出口倾向对前后向联系的作用相反。
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