Thomas Zylkin
Selected Publications
Bias and consistency in three-way gravity models
We study the incidental parameter problem for the “three-way” Poisson Pseudo-Maximum Likelihood (PPML) estimator recently recommended […]
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Bias and Consistency in Three-way Gravity Models
We study the incidental parameter problem in “three-way” Poisson Pseudo-Maximum Likelihood “PPML” gravity models recently recommended […]