gen cfo=jingyingxianjinjin-jingyingxianjinchu
gen year1=year(acc)
xtset stkcd year1
gen Acc=(EXBI-cfo)/L.zongzichan
gen invA=1/L.zongzichan
gen Dsale=D.yingyeshouru/L.zongzichan
gen Dar=yingshouzhangkuan/L.zongzichan
gen Ds_Dar=Dsale-Dar
gen Ppe=gudingzichan/L.zongzichan
egen ind_year=group(ind year1),label lname(ind_year)
gen Dacc=.
forvalues i=1/$N{
qui reg Acc invA Ds_Dar Ppe if (ind_year==`i'),nocons
qui predict e if e(sample),res
qui replace Dacc =e if e(sample)
drop e
}
dataex Acc invA Ds_Dar Ppe in 1/100
----------------------- copy starting from the next line -----------------------
- * Example generated by -dataex-. To install: ssc install dataex
- clear
- input float(Acc invA Ds_Dar Ppe)
- . . . .
- .09703292 5.934664e-10 -.027175784 .14227074
- .17760485 5.321811e-10 -.04427027 .12193758
- .14110136 4.997155e-10 -.16431977 .09955668
- . . . .
- .17929886 8.883426e-10 -.39925015 .06923371
- .11277775 7.977217e-10 -.4447707 .07161689
- .3274188 7.021854e-10 -.5254524 .16010027
- . . . .
- -.015914697 5.5449345e-10 -.27146634 .3428555
- . . . .
- .25867724 3.74179e-10 .3571641 .0034722325
- .14922012 2.4163505e-10 .26187715 .01043442
- .4483055 2.3146765e-10 .5511997 .009651088
- .22721785 1.4639337e-10 .13982764 .036239214
- . . . .
- .28650245 1.3492106e-09 -.04282466 .3435052
- .18294965 6.926608e-10 .06658411 .3591096
- .13701293 5.1759647e-10 .05880255 .3989649
- .08515185 3.8003375e-10 -.11289647 .3586018
- . . . .
- .08556744 2.161938e-10 -.0017365217 .53734285
- .027670916 1.0065387e-10 .030178323 .27404895
- .05213558 8.397157e-11 .09080047 .3293846
- .08839908 5.437997e-11 .05115175 .308046
- . . . .
- .01026017 1.75684e-10 .29061267 .36967975
- .06238157 1.167447e-10 -.029773174 .3449073
- .021278914 1.0810206e-10 .27035764 .4531323
- .02138592 9.120579e-11 .2997476 .5231187
- . . . .
- .2007276 6.00981e-10 -.4822859 .017279478
- .12847091 5.297647e-10 -.4766651 .0351526
- .07606162 3.073094e-10 -.3927205 .028758863
- . . . .
- .2324205 7.785368e-10 .4945989 .6516563
- .1073591 3.370866e-10 .25135717 .9937881
- .1604294 1.584545e-10 .2415565 1.232351
- . . . .
- .13467534 3.5058526e-10 -.029925684 .20076533
- .17438085 3.384206e-10 -.05252767 .15775426
- .1532037 3.100029e-10 .22106987 .30504856
- . . . .
- .14643767 5.5172134e-10 -.12074943 .0268511
- .066518895 4.846996e-10 -.033317924 .017802328
- .12478272 4.7585463e-10 -.09609667 .014187058
- . . . .
- .16720815 9.036535e-10 -.15913296 .11728614
- .3119933 6.749595e-10 -.3086196 .1921277
- .20189655 4.844332e-10 -.29667062 .28309533
- . . . .
- .16022167 4.6770815e-10 .00696858 .013078957
- .1809062 4.1335715e-10 .032146744 .015029567
- .1168332 2.7526417e-10 -.07004353 .06375615
- . . . .
- .0011824175 5.850725e-10 -.2181585 .42029575
- .53968775 2.6440675e-10 .6816701 .553838
- 1.1909536 1.117418e-10 1.4915843 .4500005
- . . . .
- .06432649 3.685535e-10 -.0730852 .05247057
- -.08534373 3.053207e-10 .0019770227 .0412789
- -.06351993 2.679583e-10 -.003722297 .035053387
- . . . .
- .12043741 5.363103e-10 -.04090072 .072200425
- .17370577 4.963056e-10 .035122484 .13136233
- -.005585498 4.313014e-10 -.20303397 .10803347
- . . . .
- .2055375 8.648365e-11 .23096853 .04669642
- .025177993 6.2429444e-11 -.14182976 .11834987
- .11718975 4.046263e-11 -.2189535 .10220832
- . . . .
- .07488125 8.939055e-11 .01988904 .1685998
- .05247976 8.32682e-11 .0217721 .1227471
- .13572885 8.509965e-11 -.1687627 .1288746
- . . . .
- .09710282 5.0178806e-10 -.2215312 .04718243
- . . . .
- .1545519 4.416716e-10 -.18261904 .2528471
- .06674279 3.853812e-10 .04855871 .2612285
- .10692649 2.4205232e-10 -.023979515 .17726856
- . . . .
- .16175583 4.5251344e-10 .08328263 .004512678
- .12431203 3.728164e-10 -.05417681 .023469105
- .030343276 2.663251e-10 -.112377 .09186385
- . . . .
- .024050105 8.302989e-10 -.027769595 .56594104
- .04032052 7.366618e-10 -.15179026 .53473467
- .3236966 6.619403e-10 -.24649253 .8181316
- . . . .
- .08933697 8.293717e-10 -.14976802 .013278828
- .148227 7.521195e-10 -.1532401 .01293261
- .10779065 7.99828e-10 -.1533473 .011134652
- . . . .
- .05883141 1.0849645e-09 -.10720644 .3495089
- .21396106 1.0389771e-09 -.14502436 .3306182
- .10187237 6.206887e-10 -.057461 .3067408
- . . . .
- -.00349243 8.609373e-10 -.0924081 .2746577
- .210225 7.072349e-10 .0090238005 .3907445
- .07665672 5.2144256e-10 -.0021619312 .4187439
- end
------------------ copy up to and including the previous line ------------------
Listed 100 out of 2392 observations
.