每篇10币求JSTOR（2篇）及Elsiver1篇

(1)Minimum Lagrange Multiplier Unit Root Test with Two Structural Breaks
The Review of Economics and StatisticsVol. 85, No. 4 (Nov., 2003), pp. 1082-1089  

http://www.jstor.org/stable/3211829
(2)
Have Air Pollutant Emissions Converged among U. S. Regions? Evidence from Unit Root Tests

John A. List Southern Economic Journal Vol. 66, No. 1 (Jul., 1999), pp. 144-155   
• http://www.jstor.org/stable/1060840

（3）Evidence of panel stationarity from Chinese provincial and regional income
China Economic Review
Volume 19, Issue 2, June 2008, Pages 274-286
http://dx.doi.org/10.1016/j.chieco.2007.02.010

(1)Minimum Lagrange Multiplier Unit Root Test with Two Structural Breaks
The Review of Economics and StatisticsVol. 85, No. 4 (Nov., 2003), pp. 1082-1089  

http://www.jstor.org/stable/3211829

Evidence of panel stationarity from Chinese provincial and regional income

(2)
Have Air Pollutant Emissions Converged among U. S. Regions? Evidence from Unit Root Tests

John A. List Southern Economic Journal Vol. 66, No. 1 (Jul., 1999), pp. 144-155  
• http://www.jstor.org/stable/1060840

see the attachment

多谢各位，可是好麻烦呀，怎么分别给你们币呢?