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Under the veil of citations
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| 165.18 KB | Adobe PDF |
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Resumo(s)
Academics are often ranked on citation counts’, which is considered an adequate proxy for author's quality and reputation. This paper seeks to find what is behind a cited academic / a cited article. We constructed a rich dataset from Portuguese affiliated economists and use zero inflated negative binomial model. This procedure is appropriate for count outcomes, correcting for overdispersion and excess zeros. We also use a fixed effect poisson model to accomodate authors' unobserved heterogeneity.
We analyze results in detail comparing with existing literature and making some theoretical considerations around.
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Higher education Research institutions