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Robust determinants of income distribution across and within countries
Multicollinearity widely exists in empirical studies, which leads to imprecise estimation and even endogeneity when omitted variables are correlated with any regressors. We apply an innovative strategy, different from the usual tools (instrumental variable, ridge regression, and least absolute shrin...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Public Library of Science
2021
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8248696/ https://www.ncbi.nlm.nih.gov/pubmed/34197494 http://dx.doi.org/10.1371/journal.pone.0253291 |