廊坊产业结构升级对经济增长影响的实证研究

The Empirical Research of the Influence of Langfang City's Industry Structure Upgrade on Economic Growth

廊坊产业结构升级与经济增长之间存在很大的相关关系、因果关系,并且二者之间存在稳定的协整关系,产业结构升级明显促进了经济增长。具体表现为:第二产业工业与经济增长之间存在稳定的协整关系,第二产业发展明显推动了经济增长,第三产业服务业与经济增长之间也存在稳定的协整关系,第三产业发展明显推动了经济增长,程度略低于第二产业。

The upgrading of industrial structure of Langfang city has significantly promoted economic growth,and there is a linear correlation relationship,causality,equilibrium relationship between both sides. In particular： The second industry has promoted the economic growth,and there is also an equilibrium relationship between both sides; The third industry has promoted the economic growth slightly lower than secondary industry,and there is also a equilibrium relationship between the third industry and the economic growth.