An Index for SSRN Downloads

Journal of Informetrics 10(1) (2016) 9-28

41 Pages Posted: 5 Sep 2015 Last revised: 16 Dec 2015

See all articles by Zura Kakushadze

Zura Kakushadze

Quantigic Solutions LLC; Free University of Tbilisi

Date Written: November 13, 2015

Abstract

We propose a new index to quantify SSRN downloads. Unlike the SSRN downloads rank, which is based on the total number of an author’s SSRN downloads, our index also reflects the author’s productivity by taking into account the download numbers for the papers. Our index is inspired by – but is not the same as – Hirsch’s h-index for citations, which cannot be directly applied to SSRN downloads. We analyze data for about 30,000 authors and 367,000 papers. We find a simple empirical formula for the SSRN author rank via a Gaussian of the log of the number of downloads.

Keywords: SSRN downloads, quantitative index, h-index, g-index, citations, log-normal, exponential

Suggested Citation

Kakushadze, Zura, An Index for SSRN Downloads (November 13, 2015). Journal of Informetrics 10(1) (2016) 9-28, Available at SSRN: https://ssrn.com/abstract=2656600 or http://dx.doi.org/10.2139/ssrn.2656600

Zura Kakushadze (Contact Author)

Quantigic Solutions LLC ( email )

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HOME PAGE: http://www.linkedin.com/in/zurakakushadze

Free University of Tbilisi ( email )

Business School and School of Physics
240, David Agmashenebeli Alley
Tbilisi, 0159
Georgia

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