Dependent Variable: ROE? Method: Pooled EGLS (Cross-section random effects) Date: 03/25/12 Time: 19:27 Sample: 2006 2010 Included observations: 5 Cross-sections included: 16 Total pool (unbalanced) observations: 65 Swamy and Arora estimator of component variances Variable Coefficient Std. Error t-Statistic Prob. C -0.064948 0.153866 -0.422111 0.6745F1? -0.197423 0.088023 -2.242843 0.0288F5? 0.038924 0.061330 0.634670 0.5282Z? -0.041901 0.018788 -2.230148 0.0297S? 0.009884 0.009260 1.067379 0.2903STH? 0.019979 0.012162 1.642724 0.1059F? 0.469894 0.551034 0.852750 0.3974SIZE? 0.010246 0.005842 1.753823 0.0848Random Effects (Cross) _GS--C 0.000000 _ZG--C 0.000000 _JS--C 0.000000 _JT--C 0.000000 _BJ--C 0.000000 _NB--C 0.000000 _HX--C 0.000000 _MS--C 0.000000 _NJ--C 0.000000 _PF--C 0.000000 _SF--C 0.000000 _XY--C 0.000000 _ZS--C 0.000000 _ZX--C 0.000000 _NY--C 0.000000 _GD--C 0.000000 Effects Specification S.D. Rho Cross-section random 0.000000 0.0000Idiosyncratic random 0.040551 1.0000 Weighted Statistics R-squared 0.286947 Mean dependent var 0.168582Adjusted R-squared 0.199379 S.D. dependent var 0.043882S.E. of regression 0.039264 Sum squared resid 0.087875F-statistic 3.276852 Durbin-Watson stat 2.158608Prob(F-statistic) 0.005382 Unweighted Statistics R-squared 0.286947 Mean dependent var 0.168582Sum squared resid 0.087875 Durbin-Watson stat 2.158608 上面的分析结果存在什么问题?初学者不太懂。用的是eviews6.0面板数据分析,采用个体随机模型