Top Countries and States, Euclidian citation score, as of February 2026

What this page is about

This page is part of a larger set of rankings for research items, serials, authors and institutions made available on this site. A FAQ is available.

• Only authors registered with the RePEc Author Service are considered.
• Only works listed on RePEc and claimed as theirs by registered authors are counted.
• Different versions of the same work published in different series or journals are counted only once.
• Citations are determined from references of listed works. Both the cited and citing works have to be listed in RePEc. See CitEc for details on the citation extraction.
• Self-Citations are excluded.
• Score is measured by taking the square root of the sum across all distinct works of the square of the number of adjusted citations, the adjustment being for the typical number of references in the field of the paper (the field is defined by NEP, if there are several fields a geometric average is used, no adjustment if field is not defined). ReferenceAuthors with multiple affiliations are attributed to each according to the weights ("shares") they have set to each in their profile, or by default according to a formula described here.
• Only institutions listed in EDIRC are counted.
• Institutions are then attributed to the country or state of their location.
• Please note that rankings can depend on the number of registered authors in the respective institutions. Register at the RePEc Author Service to be counted.
• There are 73076 registered authors evaluated for all the rankings.

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