Stata’s most obvious command for calculating moving averages is thema()function ofegen. Given an expression, it creates a #-period moving average of that expression. By default, # is taken as 3. # must be odd. However, as the manual entry indicates,egen, ma()may not be combined with...
This paper presents an implementation of matching estimators for average treatment effects in Stata. The nnmatch command allows you to estimate the average effect for all units or only for the treated or control units; to choose the number of matches; to specify the distance metric; to select ...
Estimation of the Average Treatment E陇ect (ATE) under exogenoustreatment assignment is included in their framework. In this paper we describe aStata implementation of their method for ATE estimation: the iptATE command.Graham, Bryan S
aTomz (1999) implemented this procedure in the relogit STATA command. Tomz (1999) 在relogit STATA命令实施了这个做法。[translate] abring,up 提出,[translate] aI think he needs some guidance on which university course he should choose 我认为他需要大学路线他应该选择的一些教导[translate] ...
I am working with a fixed effect model with autocorrelation (AR(1) model) and robust standard error (xtpcse command in Stata). The model works better (higher R2R2, higher coefficient estimates, higher zz-statistics) when I use moving average than when I use the origin...
I'm probably just missing it, but it seems that Stata does not have a convenient if-then-else structure, i.e. the equivalent of SPSS's DO IF command. In SPSS, I could do something like DO IF X1 = 1 and X2 = 3 Compute Y = 3. ELSE IF X3 = 2 and X4 = 17 Compute Y = ...
aTomz (1999) implemented this procedure in the relogit STATA command. Tomz (1999) 在relogit STATA命令实施了这个做法。[translate] agbpusd-daily gbpusd-daily[translate] aMaster, Power Electronics 大师,功率电子学[translate] aThe ancient with the modern 古老与现代[translate] ...
Even > > if it worked, I don'e know whether tscollap will take care of > > individual firms identified by id > > > > Alternatively, I can use collapse command, however collaps does not > > take into consideration the time. I have looked into several posts > > but could not find...
From:Nick Cox <njcoxstata@gmail.com> References: st: tscollap - converting monthly data to annual averages From:David Ashcraft <ashcraftd@rocketmail.com> Re: st: tscollap - converting monthly data to annual averages From:David Ashcraft <ashcraftd@rocketmail.com>...
The command tells us Computing ATETs using margins when it begins this more computationally intensive calculation. Second, the ATET parameters are shown for each cohort only at the time of treatment exposure and for the periods thereafter but not for the pretreatment periods. As discussed in ...