Results 241 to 250 of about 6,038,834 (301)

Estimating returns to education using the genetic lottery. [PDF]

open access: yesProc Natl Acad Sci U S A
Widding-Havneraas T   +5 more
europepmc   +1 more source

Mobilization with movement enhances early rehabilitation outcomes in knee osteoarthritis: a six-week randomized controlled trial. [PDF]

open access: yesChiropr Man Therap
Hasan S   +7 more
europepmc   +1 more source

Broken or Fixed Effects? [PDF]

open access: possibleJournal of Econometric Methods, 2018
Abstract We replicate eight influential papers to provide empirical evidence that, in the presence of heterogeneous treatment effects, OLS with fixed effects (FE) is generally not a consistent estimator of the average treatment effect (ATE).
Charles E. Gibbons   +2 more
openaire   +1 more source

Fixed-effect Versus Random-effects Models for Meta-analyses: Fixed-effect Models

European Urology Focus, 2023
A fixed-effect model considers a common underlying effect size for all the studies included in a meta-analysis. In the face of appreciable between-study heterogeneity, a fixed-effect model is a valuable tool when precision is the priority.
Hadi Mostafaei   +2 more
openaire   +2 more sources

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