摘要
采用产业经济学、计量经济学、统计学和GIS中的相关方法和技术,对西藏1951~2004年期间产业结构演进的特征进行了定量评价。分析了1951~2004年西藏产业结构演进的四个阶段及其特征,利用指标计算分析了三次产业及其内部结构、就业产业结构、产业结构升级转换等层面的动态演进过程,然后运用偏离—份额分析法(SSM)计算了1975~1984年、1985~1994年和1995~2004年三个代表时段产业结构演进的数量特征,并结合GIS方法分析了西藏农林牧渔业产业重心的时空动态演进过程。最后,归纳出西藏产业结构演进的主要驱动力是需求结构约束、资源禀赋差异、政府引导的巨大作用和潜力较大的高原特色产业技术创新能力,并针对性地提出了“优化第三产业结构,保证第一产业发展,重点扶持第二产业”的对策。
Industrial structure is the base and core of economic structure, and its evolution relates greatly to the speed and quality of economic development. Based on use of the correlative methods in industrial economy, econometrics, GIS and statistics, Tibet's industrial structure evolution from 1951 to 2004 is quantificationally estimated. After pointing out the four phases of Tibet's industrial structure evolution and their different characteristics, this paper analyzed the dynamic evolution of the three industries and their internal structure, employment and production structure, and upgrade and conversion of industrial structure by indicators. Furthermore, it concluded the analysis on quantitative characteristics of the internal structure evolution in the three typical periods of 1975-1984, 1985-1994 and 1995-2004 by using the SSM method and also the transformation of industrial barycenter of farming, forestry, animal husbandry and fishery by using GIS technique. Then the main driving forces of Tibet's industrial structure evolution are summarized as follows: restriction of demand structure, diversity of resource gift, the guidence of government and policies which play.a very important role in the industrial evolution and the rapid development of techno-innovation ability of burgeoning industries uniqueness in the plateau region. Finally, strategies aiming at "optimizing the tertiary industry's structure, ensuring the primary industry's advantages, and supporting the secondary industrial development specially" are brought forward.
出处
《地理学报》
EI
CSCD
北大核心
2007年第4期364-376,共13页
Acta Geographica Sinica
基金
国家科技部与意大利国土环境部合作咨询项目(SIF-019-01)
西藏自治区科技厅委托项目"西藏自治区科学技术中长期发展规划"~~
关键词
产业结构演进
偏离-份额分析法
产业重心分析法
西藏
industrial structure evolution
Shift-Share Method
Industry Barycenter Analysis
Tibet