Evolutionary Characteristics and Mechanism of Henan's Industrial Structure
分析了1986至2011年河南省产业结构演变，发现结构高级化、内部简化但趋向多样化、与全国趋同减弱、就业结构不匹配、第二产业主导但需优化，并探讨了劳动力、政策等影响因素。
Using indicators of industrial economics and methods in econometrics and geography,the paper analyzed industrial structure of Henan Province from the year 1986 to 2011.These conclusions are as follows:(1) There was the advanced change of industrial structure,which was showed not only by the whole Henan Province's industrial structure,but also by its 18 cities.Which was a very important trend during the 1920s.(2) There was an unbalanced development trend in the whole industrial structure,the internal structure of each industry was simplified,and however there was a trend to diversity.(3) There was a situation of an isomorphic feature between the level of the whole country and Henan Province,but the isomorphic phenomenon was being weakened in recent years.(4) The industrial structure did not accord with the employment structure at that time,which needs to be optimized in Henan Province.(5) The second industry was the main driving force of economic development in Henan Province,and which became the largest proportion to GDP.However,it was mainly concentrated in labor-intensive industry.The second and third industries needed an optimization and upgrading.These factors that influenced the development of industrial structure in Henan Province were as the following: labors,policies,the transformations of manufactures,social needs,the production inertia of traditional agricultural and the innovation and application of knowledge and technology and so on.