Hi there!

I'm currently analyzing macroeconomic panel data using year and country fixed effects. My model looks fine when I run it without using lagged regressors, however, as soon as I test my hypothesis with lagged variables, I have the problem that the F-Test is not specified when using robust standard errors. My gut feelings feeling tells me that the problem might be due to the fact that I ofc loose observations when lagging my variables. Do you agree with this? Getting the F-Statistic with testparm works!

Using panel regression models xtreg re/fe also looks fine, however, I read that using xtreg fe may not be the best option due to omitting between country variation that I want to keep to explain my dependent variable (I haven't really thought this through yet).

Im sorry, tables are pretty long due to country dummies but i wanted to give you the a full overview.

I would be very grateful for any suggestions that could help me!


Thanks in advance!


Best regards


Philipp


HTML Code:
. reg DependentVariable KeyIndependent Regressor1 Regressor2 Regressor3 Regressor4 Regressor5 Regressor6 Regressor7 Regressor8 Regressor9 Regressor10 i.year med_growth log_popu
> lation i.ID, robust
note: 143.ID omitted because of collinearity

Linear regression                               Number of obs     =      1.279
                                                F(137, 1141)      =      92,37
                                                Prob > F          =     0,0000
                                                R-squared         =     0,7307
                                                Root MSE          =      18,21

--------------------------------------------------------------------------------
               |               Robust
DependentVar~e |      Coef.   Std. Err.      t    P>|t|     [95% Conf. Interval]
---------------+----------------------------------------------------------------
KeyIndependent |  -,6113438   ,1548726    -3,95   0,000    -,9152108   -,3074768
    Regressor1 |  -3,219706   5,581491    -0,58   0,564    -14,17084    7,731431
    Regressor2 |   8,227147   6,540106     1,26   0,209    -4,604837    21,05913
    Regressor3 |  -7,533694   1,833439    -4,11   0,000    -11,13098   -3,936403
    Regressor4 |  -6,401341   4,501603    -1,42   0,155    -15,23369    2,431007
    Regressor5 |   1,771364   5,709344     0,31   0,756    -9,430627    12,97335
    Regressor6 |   ,4894809   3,770042     0,13   0,897    -6,907512    7,886474
    Regressor7 |   ,0012998   ,0010501     1,24   0,216    -,0007606    ,0033603
    Regressor8 |  -,1860188   ,1238884    -1,50   0,134    -,4290934    ,0570559
    Regressor9 |   ,5000589   ,1240895     4,03   0,000     ,2565897    ,7435281
   Regressor10 |   ,0261715   ,0068757     3,81   0,000      ,012681     ,039662
               |
          year |
         2005  |  -3,221621   4,446536    -0,72   0,469    -11,94593    5,502685
         2006  |  -11,82075   4,027234    -2,94   0,003    -19,72237   -3,919139
         2007  |  -17,66683   3,810633    -4,64   0,000    -25,14346   -10,19019
         2008  |  -20,04999   3,881906    -5,16   0,000    -27,66647   -12,43352
         2009  |  -12,46149   3,712184    -3,36   0,001    -19,74496   -5,178013
         2010  |  -13,05935   3,839939    -3,40   0,001    -20,59348   -5,525218
         2011  |  -12,14606   4,021302    -3,02   0,003    -20,03603   -4,256083
         2012  |  -8,908484   4,160821    -2,14   0,032     -17,0722   -,7447642
         2013  |  -5,151257   4,353011    -1,18   0,237    -13,69206    3,389548
         2014  |   ,1440963   4,465329     0,03   0,974    -8,617082    8,905274
         2015  |   5,971317   4,725085     1,26   0,207    -3,299514    15,24215
               |
    med_growth |   -85,2106   25,56489    -3,33   0,001    -135,3701   -35,05113
log_population |  -121,5002   16,44804    -7,39   0,000     -153,772    -89,2284
               |
            ID |
            2  |  -227,1942   43,15791    -5,26   0,000     -311,872   -142,5164
            3  |   7,325419   20,87473     0,35   0,726    -33,63175    48,28259
            4  |  -32,80356   22,30053    -1,47   0,142     -76,5582    10,95109
            5  |  -630,2914   97,26149    -6,48   0,000    -821,1228   -439,4599
            7  |    -165,81   24,33602    -6,81   0,000    -213,5583   -118,0616
            8  |  -149,1043   27,69516    -5,38   0,000    -203,4435   -94,76515
            9  |   206,5775   30,38269     6,80   0,000     146,9653    266,1897
           10  |   -38,3584   11,82101    -3,24   0,001    -61,55176   -15,16505
           11  |  -481,4766   77,63506    -6,20   0,000    -633,8001   -329,1531
           12  |  -128,6308   29,19326    -4,41   0,000    -185,9093   -71,35234
           13  |  -387,6103   69,12941    -5,61   0,000    -523,2453   -251,9753
           14  |  -107,4811   27,20559    -3,95   0,000    -160,8597   -54,10245
           15  |  -153,9481   21,47627    -7,17   0,000    -196,0855   -111,8107
           16  |  -245,9974   31,43975    -7,82   0,000    -307,6836   -184,3111
           17  |   275,8476   41,40666     6,66   0,000     194,6058    357,0893
           18  |  -148,2739   29,94485    -4,95   0,000     -207,027   -89,52072
           19  |   -59,9416   22,44631    -2,67   0,008    -103,9823   -15,90093
           20  |  -109,0403   30,81812    -3,54   0,000    -169,5068   -48,57373
           21  |  -416,5805   71,95683    -5,79   0,000    -557,7631   -275,3979
           22  |  -66,86616   22,38995    -2,99   0,003    -110,7963   -22,93606
           23  |  -44,47599   20,78708    -2,14   0,033    -85,26119   -3,690792
           24  |  -221,1212   39,65843    -5,58   0,000    -298,9328   -143,3095
           25  |  -105,8032    25,6998    -4,12   0,000    -156,2273   -55,37899
           26  |   20,29129   20,87654     0,97   0,331    -20,66943    61,25202
           27  |   560,2054   75,82282     7,39   0,000     411,4376    708,9732
           28  |   67,87357   22,22028     3,05   0,002     24,27638    111,4708
           29  |  -433,1965   67,23771    -6,44   0,000    -565,1199   -301,2731
           30  |   109,0599   21,23195     5,14   0,000     67,40183    150,7179
           31  |  -192,7929     40,885    -4,72   0,000    -273,0111   -112,5747
           32  |  -206,1792   37,47684    -5,50   0,000    -279,7105    -132,648
           33  |  -5,671626   19,24999    -0,29   0,768    -43,44097    32,09772
           34  |  -104,8293   19,92444    -5,26   0,000     -143,922    -65,7367
           35  |   -398,828   64,42846    -6,19   0,000    -525,2395   -272,4164
           36  |  -680,3711    102,518    -6,64   0,000     -881,516   -479,2262
           37  |  -126,6327    27,6089    -4,59   0,000    -180,8026   -72,46275
           38  |  -71,54816   22,64258    -3,16   0,002    -115,9739    -27,1224
           39  |    192,045   24,23994     7,92   0,000     144,4851    239,6048
           40  |  -146,1048   32,32952    -4,52   0,000    -209,5368   -82,67284
           41  |  -378,1412   46,49672    -8,13   0,000    -469,3698   -286,9125
           42  |  -175,9898   48,64886    -3,62   0,000    -271,4411   -80,53856
           43  |   -410,918   59,13074    -6,95   0,000    -526,9352   -294,9009
           44  |    155,148   24,64443     6,30   0,000     106,7946    203,5015
           45  |  -396,8316   62,97569    -6,30   0,000    -520,3928   -273,2705
           46  |  -354,9168   54,40384    -6,52   0,000    -461,6596    -248,174
           47  |   -264,067   51,70652    -5,11   0,000    -365,5175   -162,6165
           48  |  -217,8116   39,07242    -5,57   0,000    -294,4735   -141,1498
           50  |  -618,9727   95,94589    -6,45   0,000    -807,2228   -430,7225
           51  |  -75,20359   21,96163    -3,42   0,001    -118,2933   -32,11389
           52  |   -80,8124   28,06012    -2,88   0,004    -135,8676   -25,75718
           53  |  -266,2201   57,70198    -4,61   0,000     -379,434   -153,0062
           54  |  -407,4613   65,98866    -6,17   0,000    -536,9341   -277,9886
           55  |  -136,5635   28,71325    -4,76   0,000    -192,9002   -80,22679
           56  |   -130,916   29,35606    -4,46   0,000    -188,5139   -73,31808
           57  |   506,6692   63,43886     7,99   0,000     382,1993    631,1391
           58  |   272,1426   39,43011     6,90   0,000     194,7789    349,5063
           59  |   90,61463   25,48353     3,56   0,000     40,61479    140,6145
           61  |  -169,3021   44,14906    -3,83   0,000    -255,9245    -82,6796
           62  |  -104,0955   32,58418    -3,19   0,001    -168,0272   -40,16387
           63  |     14,558   12,30429     1,18   0,237    -9,583565    38,69957
           64  |   57,12763   19,72712     2,90   0,004     18,42214    95,83313
           67  |  -151,7206   33,51782    -4,53   0,000    -217,4841   -85,95712
           70  |  -290,1482   50,00507    -5,80   0,000    -388,2604    -192,036
           72  |   -139,405   18,81637    -7,41   0,000    -176,3236   -102,4864
           74  |  -14,48314   20,14857    -0,72   0,472    -54,01555    25,04926
           75  |  -37,47542   24,22268    -1,55   0,122    -85,00143    10,05058
           76  |   20,76734   25,43427     0,82   0,414    -29,13584    70,67053
           77  |  -492,5113   75,25181    -6,54   0,000    -640,1587   -344,8638
           78  |  -72,73106   22,74294    -3,20   0,001    -117,3537   -28,10838
           80  |   -184,498   43,03465    -4,29   0,000    -268,9339    -100,062
           81  |  -346,2925   56,32649    -6,15   0,000    -456,8076   -235,7774
           82  |   185,8476   33,54422     5,54   0,000     120,0323    251,6629
           84  |  -229,7245   39,30256    -5,85   0,000    -306,8379   -152,6111
           86  |  -357,2631   49,37963    -7,24   0,000    -454,1482   -260,3781
           87  |   57,80016    19,6533     2,94   0,003     19,23949    96,36083
           88  |   14,63238   20,93128     0,70   0,485    -26,43574     55,7005
           89  |   91,77276   20,92912     4,38   0,000     50,70889    132,8366
           91  |    5,28747   18,57152     0,28   0,776     -31,1507    41,72564
           92  |   -161,252   35,48489    -4,54   0,000    -230,8749     -91,629
           93  |  -51,48209   22,52323    -2,29   0,022    -95,67368   -7,290493
           94  |   180,9467   31,52007     5,74   0,000     119,1029    242,7905
           95  |   248,6589   33,16999     7,50   0,000     183,5778    313,7399
           97  |  -224,4552   40,55916    -5,53   0,000    -304,0341   -144,8763
           99  |  -189,2563   32,33873    -5,85   0,000    -252,7064   -125,8062
          100  |   17,40641   19,70965     0,88   0,377    -21,26481    56,07763
          101  |   168,3883   27,40794     6,14   0,000     114,6127    222,1639
          102  |   71,22561    27,7361     2,57   0,010     16,80612    125,6451
          103  |   66,50461   15,89432     4,18   0,000     35,31923    97,68998
          104  |   177,7872   34,94788     5,09   0,000     109,2179    246,3565
          105  |  -111,8877   28,75579    -3,89   0,000    -168,3079   -55,46755
          107  |  -525,2166   87,82462    -5,98   0,000    -697,5325   -352,9007
          108  |  -73,95963   24,99259    -2,96   0,003    -122,9962   -24,92304
          109  |  -137,5247   30,88457    -4,45   0,000    -198,1216   -76,92775
          110  |  -632,2464   98,74085    -6,40   0,000    -825,9804   -438,5123
          111  |  -148,2984   34,33281    -4,32   0,000     -215,661    -80,9359
          112  |  -486,3625   72,25699    -6,73   0,000     -628,134   -344,5911
          114  |   88,64827   25,95693     3,42   0,001      37,7196    139,5769
          116  |   18,67509   21,17261     0,88   0,378    -22,86654    60,21671
          117  |   -742,583   106,8245    -6,95   0,000    -952,1774   -532,9885
          118  |   -566,587   87,00376    -6,51   0,000    -737,2924   -395,8817
          119  |  -627,5659   96,03395    -6,53   0,000    -815,9889   -439,1429
          123  |  -150,4882   30,27005    -4,97   0,000    -209,8794   -91,09694
          124  |   68,94433   19,94347     3,46   0,001     29,81434    108,0743
          125  |    121,789   24,92745     4,89   0,000     72,88022    170,6978
          127  |  -130,3612   33,60054    -3,88   0,000     -196,287   -64,43539
          130  |  -93,64014   27,30413    -3,43   0,001    -147,2121    -40,0682
          131  |   125,6282   29,18884     4,30   0,000     68,35839    182,8981
          135  |   141,6819   26,17416     5,41   0,000     90,32703    193,0368
          136  |  -216,6124   42,18889    -5,13   0,000    -299,3889   -133,8359
          137  |  -23,64318   20,46866    -1,16   0,248    -63,80361    16,51726
          138  |  -579,9966   84,38019    -6,87   0,000    -745,5544   -414,4389
          139  |  -5,877127   23,93597    -0,25   0,806    -52,84058    41,08633
          140  |   166,0407   25,59772     6,49   0,000     115,8168    216,2645
          142  |  -24,00706   19,13776    -1,25   0,210    -61,55621    13,54209
          143  |          0  (omitted)
               |
         _cons |   2153,225   287,6471     7,49   0,000     1588,848    2717,602
--------------------------------------------------------------------------------

. 
With lagged variables:
HTML Code:
. reg DependentVariable lagged_independent laggedRegressor1 laggedRegressor2 laggedRegressor3 laggedRegressor4 laggedRegressor5 laggedRegressor6 laggedRegressor7 laggedRegresso
> r8 laggedRegressor9 laggedRegressor10 i.year i.ID, robust

Linear regression                               Number of obs     =      1.172
                                                F(130, 1034)      =          .
                                                Prob > F          =          .
                                                R-squared         =     0,7496
                                                Root MSE          =     15,979

------------------------------------------------------------------------------------
                   |               Robust
 DependentVariable |      Coef.   Std. Err.      t    P>|t|     [95% Conf. Interval]
-------------------+----------------------------------------------------------------
lagged_independent |  -,3411603   ,1570048    -2,17   0,030    -,6492447   -,0330759
  laggedRegressor1 |  -5,030959   5,483625    -0,92   0,359    -15,79126    5,729344
  laggedRegressor2 |   7,273934   6,657647     1,09   0,275    -5,790106    20,33797
  laggedRegressor3 |  -7,570249    1,92173    -3,94   0,000    -11,34118   -3,799314
  laggedRegressor4 |   2,371899   4,064377     0,58   0,560     -5,60347    10,34727
  laggedRegressor5 |  -,5300425   5,324059    -0,10   0,921    -10,97723     9,91715
  laggedRegressor6 |   4,198939   3,716067     1,13   0,259    -3,092954    11,49083
  laggedRegressor7 |   ,0045907   ,0011789     3,89   0,000     ,0022773    ,0069041
  laggedRegressor8 |   ,2378171   ,1029239     2,31   0,021     ,0358536    ,4397806
  laggedRegressor9 |   ,0432878   ,0083935     5,16   0,000     ,0268175     ,059758
 laggedRegressor10 |  -,1693826   ,1054519    -1,61   0,109    -,3763067    ,0375414
                   |
              year |
             2006  |  -8,266728   3,669438    -2,25   0,024    -15,46712   -1,066334
             2007  |  -16,89667   3,236197    -5,22   0,000    -23,24693   -10,54641
             2008  |  -20,92842   3,303775    -6,33   0,000    -27,41129   -14,44555
             2009  |  -20,28761   3,375264    -6,01   0,000    -26,91076   -13,66446
             2010  |   -19,6396   3,156687    -6,22   0,000    -25,83384   -13,44535
             2011  |  -20,84197   3,239452    -6,43   0,000    -27,19862   -14,48532
             2012  |  -21,45587   3,335811    -6,43   0,000     -28,0016   -14,91014
             2013  |  -20,18685    3,44962    -5,85   0,000     -26,9559   -13,41779
             2014  |  -17,74457   3,510437    -5,05   0,000    -24,63297   -10,85618
             2015  |  -13,18385   3,674646    -3,59   0,000    -20,39447   -5,973241
                   |
                ID |
                2  |    36,5562   16,85929     2,17   0,030     3,473883    69,63852
                3  |  -20,88398   17,80255    -1,17   0,241    -55,81722    14,04925
                4  |   2,138802   17,02574     0,13   0,900    -31,27015    35,54775
                5  |   36,25783    25,5237     1,42   0,156    -13,82634    86,34199
                7  |   13,80591   17,19283     0,80   0,422    -19,93092    47,54273
                8  |  -16,67692   15,96596    -1,04   0,296     -48,0063    14,65247
                9  |   15,28108   14,55566     1,05   0,294    -13,28092    43,84308
               10  |   10,57103   17,95461     0,59   0,556    -24,66059    45,80265
               11  |   55,42209   18,32169     3,02   0,003     19,47016    91,37402
               12  |   14,79841   16,84738     0,88   0,380    -18,26055    47,85737
               13  |   76,09793   22,53652     3,38   0,001      31,8754    120,3205
               14  |   20,18585   16,40218     1,23   0,219     -11,9995    52,37121
               15  |   2,922712   17,64633     0,17   0,868    -31,70399    37,54941
               16  |  -20,49322   23,77811    -0,86   0,389    -67,15208    26,16564
               17  |   6,773126   21,74374     0,31   0,755    -35,89376    49,44001
               18  |  -15,15585    19,2382    -0,79   0,431    -52,90623    22,59453
               19  |   19,29079   15,74351     1,23   0,221    -11,60208    50,18367
               20  |   47,19529   19,02618     2,48   0,013     9,860963    84,52961
               21  |   73,08022   21,20431     3,45   0,001     31,47184    114,6886
               22  |    21,4416   14,31954     1,50   0,135     -6,65707    49,54028
               23  |    4,33776   15,25511     0,28   0,776    -25,59674    34,27226
               24  |   21,23382   14,96966     1,42   0,156     -8,14056     50,6082
               25  |   13,10946    13,6824     0,96   0,338    -13,73897    39,95789
               26  |  -54,85583   28,34975    -1,93   0,053    -110,4854    ,7737716
               27  |   6,516569   19,80082     0,33   0,742     -32,3378    45,37094
               28  |   -9,71054   18,47701    -0,53   0,599    -45,96726    26,54618
               29  |   32,45692   14,94307     2,17   0,030     3,134727    61,77911
               30  |     28,059   17,43679     1,61   0,108    -6,156522    62,27453
               31  |   39,56084   16,71413     2,37   0,018     6,763355    72,35832
               32  |  -11,42163   22,39567    -0,51   0,610    -55,36777    32,52452
               33  |   41,42558   14,22726     2,91   0,004     13,50798    69,34318
               34  |  -9,295598   26,72822    -0,35   0,728    -61,74334    43,15215
               35  |    35,8885   16,94305     2,12   0,034     2,641815    69,13519
               36  |   38,73298    22,1216     1,75   0,080    -4,675384    82,14134
               37  |  -8,156813   17,34112    -0,47   0,638    -42,18461    25,87099
               38  |  -,7880618   15,89853    -0,05   0,960    -31,98513    30,40901
               39  |   61,31584   15,37517     3,99   0,000     31,14575    91,48593
               40  |   27,61668   17,82916     1,55   0,122    -7,368786    62,60214
               41  |  -79,69972   27,88143    -2,86   0,004    -134,4104   -24,98907
               42  |   135,6764   19,42856     6,98   0,000      97,5525    173,8003
               43  |  -9,304914   17,51227    -0,53   0,595    -43,66856    25,05873
               44  |   32,84032    16,4831     1,99   0,047     ,4961861    65,18446
               45  |    31,4821   17,68264     1,78   0,075     -3,21585    66,18005
               46  |  -21,98338   21,10523    -1,04   0,298    -63,39735    19,43058
               47  |   79,66216   17,10957     4,66   0,000     46,08873    113,2356
               48  |   13,14423    18,3962     0,71   0,475    -22,95391    49,24237
               50  |   39,30112   22,20701     1,77   0,077    -4,274827    82,87707
               51  |   ,2187771   15,50938     0,01   0,989    -30,21467    30,65223
               52  |    59,2869   17,39768     3,41   0,001     25,14812    93,42568
               53  |   94,36764   25,30853     3,73   0,000      44,7057    144,0296
               54  |   31,69571   18,83789     1,68   0,093    -5,269145    68,66057
               55  |   6,796077   14,45518     0,47   0,638    -21,56876    35,16092
               56  |   17,75158   15,72288     1,13   0,259    -13,10082    48,60398
               57  |   49,52723   17,24335     2,87   0,004     15,69127    83,36319
               58  |   3,060427   16,15668     0,19   0,850     -28,6432    34,76405
               59  |  -22,64652   18,91533    -1,20   0,231    -59,76332    14,47028
               61  |   97,08761   20,07697     4,84   0,000     57,69135    136,4839
               62  |    57,4751   19,14647     3,00   0,003     19,90473    95,04546
               63  |  -26,54754    18,8205    -1,41   0,159    -63,47827    10,38318
               64  |   16,33708   16,13096     1,01   0,311    -15,31608    47,99024
               67  |   46,46795   13,97287     3,33   0,001     19,04952    73,88637
               70  |    38,6152   17,44516     2,21   0,027     4,383247    72,84715
               72  |  -40,76412   24,72479    -1,65   0,100    -89,28062    7,752369
               74  |   28,89461   15,34001     1,88   0,060     -1,20649    58,99571
               75  |   51,16746   17,21875     2,97   0,003     17,37977    84,95514
               76  |  -3,374473   24,75893    -0,14   0,892    -51,95795      45,209
               77  |   20,06831   19,43875     1,03   0,302    -18,07559     58,2122
               78  |    11,9397   15,05609     0,79   0,428    -17,60428    41,48368
               80  |    73,4468   16,21526     4,53   0,000     41,62823    105,2654
               81  |   6,431366   23,63884     0,27   0,786    -39,95421    52,81694
               82  |  -15,56012    21,5064    -0,72   0,470    -57,76128    26,64104
               84  |   16,66792      14,76     1,13   0,259    -12,29504    45,63089
               85  |   30,24769   16,95364     1,78   0,075    -3,019764    63,51515
               86  |   9,952115   20,75672     0,48   0,632    -30,77799    50,68222
               87  |   38,47605   17,01253     2,26   0,024      5,09303    71,85907
               88  |   45,27421   16,63798     2,72   0,007     12,62614    77,92227
               89  |   42,33245   16,28773     2,60   0,009     10,37167    74,29323
               91  |   20,20965   14,48682     1,40   0,163    -8,217269    48,63657
               92  |   23,46722   14,67577     1,60   0,110    -5,330466    52,26491
               93  |   20,79955   15,06334     1,38   0,168    -8,758649    50,35775
               94  |   -22,6144   14,53412    -1,56   0,120    -51,13413    5,905337
               95  |    32,6365    14,7213     2,22   0,027     3,749469    61,52352
               97  |  -3,890291   20,71693    -0,19   0,851    -44,54232    36,76174
               99  |  -12,88874   15,37146    -0,84   0,402    -43,05156    17,27407
              100  |  -6,698296    17,1703    -0,39   0,697     -40,3909    26,99431
              101  |   15,63808    16,9052     0,93   0,355    -17,53433    48,81049
              102  |  -10,78175   25,17084    -0,43   0,668    -60,17351    38,61001
              103  |  -11,52571   19,58652    -0,59   0,556    -49,95958    26,90815
              104  |  -48,20792   19,92977    -2,42   0,016    -87,31534   -9,100504
              105  |    22,0812   18,63832     1,18   0,236    -14,49205    58,65445
              107  |   84,38657   25,09441     3,36   0,001     35,14479    133,6284
              108  |   25,59999   16,56706     1,55   0,123    -6,908911    58,10889
              109  |   12,46847   19,28213     0,65   0,518    -25,36809    50,30503
              110  |   43,20244   26,64163     1,62   0,105    -9,075384    95,48027
              111  |   40,32638   16,63843     2,42   0,016     7,677437    72,97533
              112  |   11,40359   17,49643     0,65   0,515    -22,92896    45,73615
              114  |  -8,378384   21,50147    -0,39   0,697    -50,56987    33,81311
              115  |   20,95404   15,66085     1,34   0,181    -9,776644    51,68471
              116  |    57,0178     17,033     3,35   0,001     23,59462    90,44099
              117  |  -26,29269   28,30771    -0,93   0,353    -81,83979    29,25442
              118  |   31,66078   21,44362     1,48   0,140     -10,4172    73,73875
              119  |   37,65091   21,75651     1,73   0,084    -5,041034    80,34286
              123  |    22,6016   14,00102     1,61   0,107    -4,872056    50,07525
              124  |   21,31832   15,85486     1,34   0,179    -9,793061     52,4297
              125  |   1,807177   18,90043     0,10   0,924    -35,28039    38,89475
              127  |   62,81962   14,78633     4,25   0,000     33,80499    91,83425
              130  |   21,41617   19,24633     1,11   0,266    -16,35015    59,18249
              131  |  -23,27774   22,60034    -1,03   0,303    -67,62549    21,07002
              135  |  -24,21033   18,92658    -1,28   0,201    -61,34921    12,92855
              136  |   2,819051    27,0034     0,10   0,917    -50,16866    55,80677
              137  |  -3,600758   16,50879    -0,22   0,827     -35,9953    28,79379
              138  |   7,143427    19,5223     0,37   0,715    -31,16443    45,45128
              139  |  -33,42983   22,49191    -1,49   0,138    -77,56484    10,70517
              140  |   39,71237   17,69439     2,24   0,025     4,991355    74,43339
              142  |   16,66772   14,96365     1,11   0,266    -12,69486     46,0303
              143  |   14,88859   16,57411     0,90   0,369    -17,63415    47,41132
                   |
             _cons |   52,19341   25,16206     2,07   0,038     2,818893    101,5679
------------------------------------------------------------------------------------

.