Table 2

Results for PSM-DID

Group 1Group 2
Model(1)(2)(3)(4)
DVLikeCommentLikeComment
TreatmentGroupi × AfterTreatmentit1.005***0.896***0.641***0.406***
(0.185)(0.106)(0.190)(0.139)
TreatmentGroupi × AfterTreatmentit × Pricei0.104***0.101***−0.228***−0.155***
(0.037)(0.021)(0.037)(0.027)
Langprofit0.007−0.009−0.034**−0.020
(0.022)(0.018)(0.014)(0.013)
Skillsnumit0.022−0.0010.0010.012*
(0.029)(0.024)(0.008)(0.007)
Certificationit0.0310.0380.0050.005
(0.083)(0.065)(0.027)(0.024)
Portfolioit−0.037−0.0100.0100.004
(0.031)(0.023)(0.007)(0.007)
Aclientsit0.0550.032−0.041−0.051**
(0.076)(0.059)(0.027)(0.023)
Avgresdayit−0.108*−0.016−0.064**−0.063**
(0.060)(0.044)(0.029)(0.026)
Lastdvdayit0.0180.0250.0130.016
(0.034)(0.024)(0.017)(0.016)
Fixed effectsYesYesYesYes
Observations3,0683,0683,9723,972
R-squared0.4930.5830.1880.159

Note(s): Standard errors are in parentheses; ***p < 0.01; **p < 0.05; *p < 0.1

Source(s): Table provided by authors

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