Two-way fixed effects (TWFE) estimation is the dominant approach for causal inference with panel data. However, recent research shows that standard TWFE can produce biased estimates when treatment ...
Economists often rely on estimates of linear fixed effects models developed by other teams of researchers. Assessing the uncertainty in these estimates can be challenging. I propose a form of sample ...
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Abstract: Traditional bidirectional fixed-effect models rely on simple linear regression coefficients, which may limit the predictive testing capabilities of the models. To solve this limitation, we ...
Abstract: Dear Editor, This letter embarks on an examination of fixed-time stability (FxTS) for random nonlinear systems (RNSs) governed by random differential equations. This endeavor encompasses a ...
There are many methods available to fit random-effects meta-analysis. However, until 2024, the only option available in RevMan has been the DerSimonian and Laird random-effects method. This method is ...
I am using nlmixr2 to estimate the parameters of a sequential zero order and first order absorption model. And the results are quite weird: the fixed effects values are somehow acceptable, run1 <- ...