鍦扮悊鐮旂┒ 鈥衡�� 2005, Vol. 24 鈥衡�� Issue (1): 57-68.DOI: 10.11821/yj2005010007

鈥� 璁烘枃 鈥� 涓婁竴绡�    涓嬩竴绡�

涓浗鍖哄煙缁忔祹宸紓鐨勬椂绌哄昂搴﹀垎鏋�

寰愬缓鍗�1,2, 椴佸嚖1, 鑻忔柟鏋�1,3, 鍗㈣壋4   

  1. 1. 鍗庝笢甯堣寖澶у鏁欒偛閮ㄥ湴鐞嗕俊鎭瀛﹂噸鐐瑰疄楠屽, 涓婃捣 200062;
    2. 骞胯タ甯堣寖澶у缁忔祹绯�, 妗傛灄 541001;
    3. 涓浗绉戝闄㈠湴鐞嗙瀛︿笌璧勬簮鐮旂┒鎵�, 鍖椾含 100101;
    4. 閮戝窞澶у鐜涓庢按鍒╁闄�, 閮戝窞 450002
  • 鏀剁鏃ユ湡:2004-03-24 淇洖鏃ユ湡:2004-07-23 鍑虹増鏃ユ湡:2005-02-15 鍙戝竷鏃ユ湡:2005-02-15
  • 浣滆�呯畝浠�:寰愬缓鍗�(1965-);鐢�,鏁欐巿銆佸崥澹敓瀵煎笀銆備富瑕佷粠浜嬪湴鐞嗚绠�(Geocomputation)涓庡尯鍩熺粡娴庢柟闈㈢殑绉� 鐮斿拰鏁欏宸ヤ綔,鍑虹増鏁欐潗銆佷笓钁�10閮�,鍙戣〃瀛︽湳璁烘枃100浣欑瘒銆侲-mail:jhxu@geo.ecnu.edu.cn.
  • 鍩洪噾璧勫姪:

    鍥藉绀句細绉戝鍩洪噾璧勫姪椤圭洰(03BJL027);鍥藉鑷劧绉戝鍩洪噾璧勫姪椤圭洰(40371092)

Spatial and temporal scale analysis on the regional economic disparities in China

XU Jian-hua1,2, LU Feng1, SU Fang-lin1,3, LU Yan4   

  1. 1. The Key Lab of GIScience of the Ministry Education of, East China Normal University, Shanghai 200062, China;
    2. Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing 100101, China;
    3. Department of Economics, Guangxi Normal University, Guilin 541001, China;
    4. School of Environment &|Water Conservancy, Zhengzhou University, Zhengzhou 450002, China
  • Received:2004-03-24 Revised:2004-07-23 Online:2005-02-15 Published:2005-02-15

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杩愮敤澶氶樁娈礣heil绯绘暟宓屽鍒嗚В娉曞拰灏忔尝鍒嗘瀽娉�,浠庣┖闂村昂搴﹀拰鏃堕棿灏哄害涓や釜鏂归潰鐮旂┒涓浗鍖哄煙缁忔祹宸紓闂銆傚熀鏈粨璁烘槸:浠庣渷绾ц鏀垮尯鍩熷崟鍏冩潵鐪�,涓滈儴鐪侀檯涔嬮棿宸紓鐨勫彉鍖栬秼鍔垮拰鍏ㄥ浗鐨勫彉鍖栬秼鍔垮熀鏈槸涓�鑷寸殑,涓儴鍜岃タ閮ㄧ渷闄呬箣闂寸殑宸紓涓�鐩寸浉瀵硅緝灏�,鑰屼笖鍙樺寲瓒嬪娍杈冧负缂撴參,浣嗘槸涓夊ぇ鍦板甫涔嬮棿宸紓涓�鐩村湪澧炲ぇ銆備粠鍦扮骇琛屾斂鍖哄煙鍗曞厓鏉ョ湅,鐪佸唴宸紓鏄叏鍥芥暣浣撳樊寮傜殑閲嶈鏋勬垚閮ㄥ垎,鐪佸唴宸紓瀵逛簬鍏ㄥ浗鏁翠綋宸紓鐨勮础鐚瘮涓夊ぇ鍦板甫涔嬮棿宸紓鍜岀渷闄呭樊寮傜殑璐$尞鏄捐憲寰楀銆備粠鏃堕棿灏哄害鏉ョ湅,鍦ㄥぇ鏃堕棿灏哄害(璀24骞�)姘村钩涓�,涓浗鍖哄煙缁忔祹宸紓鐨勫彉鍖栬繃绋�,鍩烘湰涓婃湇浠�“鍊扷鍨�”鏇茬嚎瑙勫緥,浣嗘槸灏忔椂闂村昂搴�(璀23骞存垨22骞�)姘村钩涓婃潵鐪�,鍒欏憟鐜颁负涓�鏉$敱鍑犱釜鍊扷涓嶶鍨嬫洸绾块灏剧浉鎺ョ殑“澶嶅悎鍊扷鍨嬫洸绾�”銆�

鍏抽敭璇�: 鍖哄煙缁忔祹宸紓, Theil绯绘暟, 灏忔尝鍒嗘瀽, 涓浗

Abstract:

By using the multi-stage nested Theil decomposition method and the wavelet analysis of the Theil index sequence, this paper studies the spatial and temporal scales of regional economic disparities in China from 1952 to 2000. The main conclusions are: (1) the regional economic disparities in China, including the disparities within-province, between-provinces, within-region (the eastern, central and western regions) and between-regions, have existed since 1952. (2) The first stage decomposition of Theil index shows that the dynamic trend of disparity in the eastern region is consistent with that of whole China. The disparity in the central and western regions remains small, and the evolution is rather slow. The disparity between the three regions has been continuously increasing. (3) The second stage decomposition of Theil index reveals that the within-province disparities is the most significant component of all in the overall regional inequalities, which is more significant than that of the between-province and between-region disparities components, constituting the important part of the overall regional inequalities. In addition, the influence of within-province disparities in the eastern region on the overall regional inequalities is more significant than that of in the other two regions, and, the influence in the western region is more significant than that of in the central region. (4) Based on the decomposition and approximation of Theil index sequence using wavelets by different time scales, we elicit a conclusion that the evolutionary process of regional economic disparity in China is not a simple inverted U-shaped pattern but a compound of several U-shaped patterns. The result tells us the evolutionary process of regional economic disparity in China does follow the inverted U-shaped patterns a time scale of 16 years. That is to say that the regional inequality tends to rise in the first stage of economic development, and falls slowly over the peak in the second stage of economic development. However, if we shorten the time scale to 8 or 4 years, then a link of several U shaped patterns will appear.

Key words: regional economic disparity, Theil index, wavelet analysis, China