财经研究
財經研究
재경연구
The Study of Finance and Economics
2012年
9期
4~15
,共null页
综合比例效用恒等式 比例效用理论 效用测算 面板SUR模型
綜閤比例效用恆等式 比例效用理論 效用測算 麵闆SUR模型
종합비례효용항등식 비례효용이론 효용측산 면판SUR모형
general ratio utility identity~ ratio utility theory~ utility estimation~ panel SUR model
文章基于西方经济学主流效用理论对消费者的效用测算问题没有给出明确答案这一事实,探索构建比例效用理论推导综合比例效用恒等式,并利用我国2001~2010年27个省份农村居民收入消费数据的面板SUR模型对综合比例效用恒等式进行了验证,同时测算了农村居民效用水平。结果显示:(1)农村居民效用水平在2001—2005年间较高,但下降趋势明显,2006—2010年间保持稳中略升;(2)河南、西藏和四川长期处于消费不足状态,山东长期处于消费过度状态;(3)中等收入省份农村居民消费潜力最大。
文章基于西方經濟學主流效用理論對消費者的效用測算問題沒有給齣明確答案這一事實,探索構建比例效用理論推導綜閤比例效用恆等式,併利用我國2001~2010年27箇省份農村居民收入消費數據的麵闆SUR模型對綜閤比例效用恆等式進行瞭驗證,同時測算瞭農村居民效用水平。結果顯示:(1)農村居民效用水平在2001—2005年間較高,但下降趨勢明顯,2006—2010年間保持穩中略升;(2)河南、西藏和四川長期處于消費不足狀態,山東長期處于消費過度狀態;(3)中等收入省份農村居民消費潛力最大。
문장기우서방경제학주류효용이론대소비자적효용측산문제몰유급출명학답안저일사실,탐색구건비례효용이론추도종합비례효용항등식,병이용아국2001~2010년27개성빈농촌거민수입소비수거적면판SUR모형대종합비례효용항등식진행료험증,동시측산료농촌거민효용수평。결과현시:(1)농촌거민효용수평재2001—2005년간교고,단하강추세명현,2006—2010년간보지은중략승;(2)하남、서장화사천장기처우소비불족상태,산동장기처우소비과도상태;(3)중등수입성빈농촌거민소비잠력최대。
Based on the lack of a definite solution to consumer utility measurement in mainstream western utility theories, this paper deduces general ratio utility identity by establishing ratio utility theory. It verifies general ratio utility identity by panel SUR model based on provincial income and consumption data of rural residents from 2001 to 2010 and calculates the u- tility level of rural residents. The results are as follows: firstly, the utility level of rural residents is high from 2001 to 2005 but experiences an obvious- ly downward trend while it experiences a stable and slightly upward trend from 2006 to 2010; secondly, Henan,Tibet and Sichuan have been in an insufficient consumption state for a long time, and Shandong has been in an excessive consumption state for a long time; thirdly, middle-income provinces have the greatest consumption potential of rural residents.