------------------------------------------------------------------------------------------------------------------ log: C:\Documents and Settings\Kevin Arceneaux\Postdoc\Matching\Imai Replication\IA_MI matching.log log type: text opened on: 29 Dec 2003, 12:12:48 . . set mem 300m Current memory allocation current memory usage settable value description (1M = 1024k) -------------------------------------------------------------------- set maxvar 5000 max. variables allowed 1.733M set memory 300M max. data space 300.000M set matsize 400 max. RHS vars in models 1.254M ----------- 302.987M . . use "C:\Documents and Settings\Kevin Arceneaux\Postdoc\Matching\iowa_small121903.dta", clear . . **Code variables to mirror Imai's coding rules . recode pseudo_c 0=. if treat_pseudo==1 (pseudo_c: 34349 changes made) . recode pid_maj 2=1 (pid_maj: 206172 changes made) . . ematch vote02 pseudo_c persons competiv newreg pid_maj age vote00 county precinct ATT estimation with exact matches N matched treated: 10299 N matched control: 132577 --------------------------------------------------------- ATT s.e t-statistic --------------------------------------------------------- .04191842 .00408235 10.268208 --------------------------------------------------------- . **County + precinct = unique precinct code . . . use "C:\Documents and Settings\Kevin Arceneaux\Postdoc\Matching\michigan_small121903.dta", clear . . drop if bad_county==1 (1834 observations deleted) . . **Code variables to mirror Imai's coding rules . recode pseudo_c 0=. if treat_pseudo==1 (pseudo_c: 26669 changes made) . . ematch vote02 pseudo_c persons competiv newreg age vote00 city precinct ATT estimation with exact matches N matched treated: 9565 N matched control: 167599 --------------------------------------------------------- ATT s.e t-statistic --------------------------------------------------------- .03179879 .00473244 6.7193289 --------------------------------------------------------- . **City + precinct = unique precinct code . . log close log: C:\Documents and Settings\Kevin Arceneaux\Postdoc\Matching\Imai Replication\IA_MI matching122903.lo > g log type: text closed on: 29 Dec 2003, 12:14:39 ----------------------------------------------------------------------------------------------------------------