基于RCA改进的Markov链对制造业竞争力测度

发布时间：2018-01-30 01:41

本文关键词： 制造业产业竞争力 RCA 马尔科夫链　出处：《统计与决策》2017年17期 　论文类型：期刊论文

【摘要】：文章基于基础抛物线的马尔科夫链对样本训练对象开展偏离向量损失规划测度,并以n阶马尔科夫链的状态测度对观测对象进行封闭式分析,以对受到近原点序列扰动影响的样本序列精度进行进一步的测定。按照四级RCA指数测定改进马尔科夫链,并运用基于RCA改进的马尔科夫链对中国制造业产业竞争力进行二次动态测定。结果证实,我国东部制造业竞争力存在较大的提升空间,中部区域相对发展稳定,而西部区域的制造业竞争力需要进一步提升。
[Abstract]:The deviation vector loss measure to carry out the training object planning based on Markoff chain based on parabolic, and measuring the state of n order Markoff chain of closed observation object analysis, determination of further to sample on the accuracy of sequence by sequence near the origin of the disturbance. According to the four stage RCA index improved Markoff chain and the use of the Markoff chain RCA improved two dynamic determination of China manufacturing industry competitiveness. Based on the results, there is a big space to improve the competitiveness of the manufacturing industry in eastern China, relatively stable development of the central region, and the competitiveness of the manufacturing industry in the western region needs further improvement.

【作者单位】：贵州财经大学会计学院;西南财经大学统计学院;
【基金】：国家社会科学基金西部项目(11XSH027) 贵州省科技厅软科学联合基金资助项目(黔科合体R字[2013]LKC2034;黔科合LH字[2014]7248号)
【分类号】：F224;F424
【正文快照】： 0引言随着我国制造业经济进一步参与全球竞争的深化,以及各国制造业产品和服务的不断竞争,中国制造业竞争力发展已经进入瓶颈期;同时,随着供给侧改革步伐的不断加快和经济新常态下产业创新与技术革新对要素配置要求的深化,制造业竞争力的科学合理评价已经成为进一步开展制造业

【相似文献】