Negative Hausman test
Hello Stata-fan When I use the command "hausman fe re" the chi-square result is negative (-810.83), when I change the command to "hausman re fe" the result is positive (810.83). Are the Hausman test...
View ArticleSelecting Appropriate Model for Firm-Level and Country-Level Variable
Hi everyone, I'm doing research where my dependent variable is sustainability reporting score (firm-level data). I have 2 groups of independent variable. First group is firm-level governance: board...
View Articlestrtoname() in Stata 13
I reported what I had assumed to be a bug in strtoname() to tech support and got a reply to the effect that it was working as intended. I don't fully understand the response yet, but I'm trying to, and...
View ArticleTwo way standard error clustering for fixed effects panel regression
Kindly help me, my advisor told me to also do two way standard error clustering but for the baseline specification the standard errors are omitted on the results output. What could be the problem and...
View Articleassessing change in outcomes at different time points
Hi there, I would like to assess changes in outcomes (PHQ-4 scores) from baseline to last observation, baseline to 3 months, and baseline to 6 months, where individuals in the dataset report these...
View ArticleBic
Hi to everybody If two models have a negative BIC for example (-410 and -395) which is better? Thanks a million Tommaso
View ArticleTest whether coefficient is significantly different in 2 subsamples
Dear listers, I want to test whether the relationship of interest is significantly different between the subsamples with respectively var1 above or below its median, and likewise for var2 and var3....
View ArticleUsing cate command to compute ATT (atet - average treatment effects on the...
Good morning everyone - I am playing around with new cate command, and unlike the built in treatment effects commands it does not seem to have an option to estimate the average treatment effect on the...
View ArticleApplying Callaway & Sant'Anna (2021) Staggered DiD- variation in...
Hi, I am trying to see the effect of a certain reform and an outcome. The variation comes from the random timing of implementing the reform across municipalities. At the same time, within...
View ArticleHelp in reordering the totals to be at the top and renaming them by the...
I have generated the table (table_collect_stata_output) below using the auto dataset and would like assistance in refining the code to obtain the table (Desired Table Output (2. table_collect_desired))...
View ArticleAutocorrelation test (i need he command) when dealing with Panel Data FE
can someone help me finding the right way (the also woks, because most of the attempts that I performed were not working) to check for autocorrelation when dealing with panel data FE? this is my work...
View Articlelabmask (SSC) may not label 5030000000
Dear Nick Cox , I encounter an unintuitive error which -labmask- (SSC). Do you have an idea what happens there? -labmask- works well for a few hundret values but it stops at one case. My code is as...
View ArticleCount Data and Staggered DiD
Hi All, I am trying to run a staggered DiD with count data on the LHS (patent count). CSDID doesn't work as it tells me "Error in DRDID::drdid_rc(y = Y, post = post, D = G, covariates = covariates, :...
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