摘要
选择了产业基础、技术创新、产业聚集、产业支持和政策扶持等五大领域的九种重要因子构建了指标框架,并采用主成分分析和回归法研究了黑龙江省装备制造业转型升级的主要影响因子,研究结果显示:影响装备制造业转型升级的正相关因子,分别为产业单位数、区位熵、从业人员的总体规模和利润总额,表明黑龙江省装备制造业转型升级主要取决于产业发展、产业聚集和产业支持。
Nine important factors in five fields,including industrial base,technological innovation,industrial agglomeration,industrial support and policy support,were selected to construct the index framework,and principal component analysis and regression method were used to study the main influencing factors of the transformation and upgrading of equipment manufacturing industry in Heilongjiang Province.The research results showed that:the positive correlation factors affecting the transformation and upgrading of equipment manufacturing industry are the number of industrial units,location entropy,overall scale of employees and total profit respectively,indicating that the transformation and upgrading of equipment manufacturing industry in Heilongjiang Province mainly depends on industrial development,industrial clustering and industrial support.
作者
李盟
刘增凡
LI Meng;LIU Zengfan
出处
《商业经济》
2023年第4期6-9,共4页
Business & Economy
基金
黑龙江省哲学社会科学研究规划项目:中美贸易摩擦下全球价值链重构对黑龙江省装备制造业的影响及应对策略研究(18JYB148)。
关键词
装备制造业
转型升级
主成分分析
equipment manufacturing industry
transformation and upgrading
principal component analysis
作者简介
李盟(1997-),女,河北秦皇岛人,硕士研究生,研究方向:经济理论与政策;刘增凡(1979-),女,黑龙江七台河人,副教授,博士研究生,研究方向:产业经济理论与政策。
