Latent Unbalancedness in Three-Way Gravity Models
Many panel data sets used for pseudo-poisson estimation of three-way gravity models are implicitly unbalanced because uninformative observations are redundant for the estimation. We show with real data as well as simulations that this phenomenon, which we call latent unbalancedness, amplifies the in...
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| Sprache: | eng |
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| Zusammenfassung: | Many panel data sets used for pseudo-poisson estimation of three-way gravity
models are implicitly unbalanced because uninformative observations are
redundant for the estimation. We show with real data as well as simulations
that this phenomenon, which we call latent unbalancedness, amplifies the
inference problem recently studied by Weidner and Zylkin (2021). |
|---|---|
| DOI: | 10.48550/arxiv.2203.02235 |