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机构地区:[1]辽宁师范大学海洋经济与可持续发展研究中心,辽宁大连116029
出 处:《经济研究导刊》2018年第3期70-74,共5页Economic Research Guide
基 金:国家自然科学基金(41571127);辽宁省高等学校优秀科技人才支持计划(WR2014005)
摘 要:以县域为研究单元,以人口和GDP为研究指标,运用泰尔指数和地带分离系数等经典计算方法进行计算,以此分析2007—2014年辽宁省沿海地区经济发展差异的时空变化特征和趋势。分析结果表明,辽宁省沿海地区的经济发展存在较大差异,组间差异不断扩大,组内差异缓慢缩小;地带分离系数以2011年为拐点,呈倒"U"型变化特征。Taking the county area as a unit, with GDP and population indicators for research, using talindex and separation factor and so on classical calculation method tO calculate,to analyzes the coastal areas in Liaoning province in 2007--2014 economic development differ- ence of the characteristics and trend of the change of time and space.The analysis results show that the economic development of coastal ar- eas in Liaoning province, there are big differences between group differences expands unceasingly, inter class difference is slowly closing. Due to individual coastal areas in Liaoning province GDP than major, no population caused some negative group differences, for the conve- nience of calculation, this paper calculated negative shall take its absolute value.Overall difference in the wave of change mainly due to dif ferences between groups.Zone separation factor in 2011 as a turning point, in inverted"U"sexual characteristics Liaoning province economic level differences reflected the regional development unbalance with the nature.
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