华东经济管理
華東經濟管理
화동경제관리
EAST CHINA ECONOMIC MANAGEMENT
2015年
6期
55-60
,共6页
中心收敛%空间外溢性%环渤海经济圈
中心收斂%空間外溢性%環渤海經濟圈
중심수렴%공간외일성%배발해경제권
central convergence%spatial spillovers%the Bohai Economic Rim
文章通过对环渤海经济圈52个地级市1993-2013年的实际利用外资数据分析,发现我国环渤海经济圈的外资中心收敛态势和空间溢出性十分显著。具体而言,河北、北京、内蒙古和山西的各城市以天津为中心逐步收敛,山东半岛则收敛于青岛。作为中心城市的天津和青岛呈现双足鼎立的局势,天津对环渤海经济圈的北部和西南地区具有显著的外资空间外溢性,而青岛的辐射范围则主要涵盖山东半岛和辽东半岛的大连等。整个环渤海经济圈的外资中心收敛和空间外溢性具有显著的时空衰减性,且滞后效应显著。
文章通過對環渤海經濟圈52箇地級市1993-2013年的實際利用外資數據分析,髮現我國環渤海經濟圈的外資中心收斂態勢和空間溢齣性十分顯著。具體而言,河北、北京、內矇古和山西的各城市以天津為中心逐步收斂,山東半島則收斂于青島。作為中心城市的天津和青島呈現雙足鼎立的跼勢,天津對環渤海經濟圈的北部和西南地區具有顯著的外資空間外溢性,而青島的輻射範圍則主要涵蓋山東半島和遼東半島的大連等。整箇環渤海經濟圈的外資中心收斂和空間外溢性具有顯著的時空衰減性,且滯後效應顯著。
문장통과대배발해경제권52개지급시1993-2013년적실제이용외자수거분석,발현아국배발해경제권적외자중심수렴태세화공간일출성십분현저。구체이언,하북、북경、내몽고화산서적각성시이천진위중심축보수렴,산동반도칙수렴우청도。작위중심성시적천진화청도정현쌍족정립적국세,천진대배발해경제권적북부화서남지구구유현저적외자공간외일성,이청도적복사범위칙주요함개산동반도화료동반도적대련등。정개배발해경제권적외자중심수렴화공간외일성구유현저적시공쇠감성,차체후효응현저。
Based on an analysis of the actual use of foreign investment of 52 cities at prefecture-level in the Bohai Economic Rim from 1993 to 2013, the study discovers the significant trend of central convergence and spatial spillovers of foreign in?vestment. Specifically, the cities in Hebei, Beijing, Inner Mongolia and Shanxi gradually converge into Tianjin whereas Qingdao is the converging target of the cities in Shandong Peninsula. Tianjin and Qingdao expose as the double-core in the Bo?hai Economic Rim. Furthermore, the study detects the significant spatial spillovers of foreign investment of Tianjin to the north and southeast of the Rim while the radiation scope of Qingdao mainly focuses on the Shandong Peninsula and Dalian in Liaodong Peninsula. Both the central convergence and spatial spillovers of foreign investment of the entire Rim decay signifi?cantly as time and distance increasing,as well as the prominent lag effect.