资源描述：
《Chapter 13 - Pooling Cross Sections Across Time. Simple Panel Data Methods.pdf》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。
1、StataTextbookExamples,IntroductoryEconometrics,Chapter13StataTextbookExamplesIntroductoryEconometrics:AModernApproachbyJeffreyM.Wooldridge(1st&2ndeds.)Chapter13-PoolingCrossSectionsAcrossTime.SimplePanelDataMethodsExample13.1:Woman'sFertilityOverTimeusehttp://fmwww.bc.edu/ec-p/data/w
2、ooldridge/FERTIL1regkidseducageagesqblackeastnorthcenwestfarmothruraltownsmcityy74y76y78y80y82y84Source
3、SSdfMSNumberofobs=1129-------------+------------------------------F(17,1111)=9.72Model
4、399.6108881723.5065228Prob>F=0.0000Residual
5、2685.8984111112.41755033R-squared=0.1295---------
6、----+------------------------------AdjR-squared=0.1162Total
7、3085.509311282.73538059RootMSE=1.5548------------------------------------------------------------------------------kids
8、Coef.Std.Err.tP>
9、t
10、[95%Conf.Interval]-------------+-----------------------------------------------------
11、-----------educ
12、-.1284268.0183486-7.000.000-.1644286-.092425age
13、.5321346.13838633.850.000.2606065.8036626agesq
14、-.005804.0015643-3.710.000-.0088733-.0027347black
15、1.075658.17353566.200.000.73516311.416152east
16、.217324.13278781.640.102-.0432192.4778672northcen
17、.363114.12089693.000.003.12
18、5902.6003261west
19、.1976032.16691341.180.237-.1298978.5251041farm
20、-.0525575.14719-0.360.721-.3413592.2362443othrural
21、-.1628537.175442-0.930.353-.5070887.1813814town
22、.0843532.1245310.680.498-.1599893.3286957smcity
23、.2118791.1602961.320.187-.1026379.5263961y74
24、.2681825.1727161.550.121-.07
25、07039.6070689y76
26、-.0973795.1790456-0.540.587-.448685.2539261y78
27、-.0686665.1816837-0.380.706-.4251483.2878154y80
28、-.0713053.1827707-0.390.697-.42992.2873093y82
29、-.5224842.1724361-3.030.003-.8608214-.184147y84
30、-.5451661.1745162-3.120.002-.8875846-.2027477_cons
31、-7.7424573.051767-2.540.011
32、-13.73033-1.754579------------------------------------------------------------------------------testy74y76y78y80y82y84(1)y74=0.0(2)y76=0.0(3)y78=0.0(4)y80=0.0(5)y82=0.0(6)y84=0.0http://fmwww.bc.edu/gstat/examples/wooldridge/wooldridge13.html（第1／8页）2010/5/1911:27:45StataTextbookExampl
33、es,Introduct
