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ARWU ranking uncertainty and sensitivity: What if the award factor was Excluded?
Author(s) -
Dobrota Milan,
Dobrota Marina
Publication year - 2016
Publication title -
journal of the association for information science and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.903
H-Index - 145
eISSN - 2330-1643
pISSN - 2330-1635
DOI - 10.1002/asi.23527
Subject(s) - ranking (information retrieval) , certainty , impact factor , medal , statistics , sensitivity (control systems) , reliability (semiconductor) , confidence interval , computer science , econometrics , operations research , information retrieval , mathematics , political science , engineering , geography , law , physics , electronic engineering , power (physics) , geometry , archaeology , quantum mechanics
The A cademic R anking of W orld U niversities ( ARWU ) uses six university performance indicators, including “Alumni” and “Awards”—the number of alumni and staff winning Nobel Prizes and Fields Medals. These two indicators raised doubts about the reliability of this ranking method because they are difficult to cope with. Recently, a newsletter was published featuring a reduced ARWU ranking list, leaving out Nobel Prize and Fields Medal indicators: the Alternative Ranking (Excluding Award Factor). We used uncertainty and sensitivity analyses to examine and compare the stability and confidence of the official ARWU ranking and the Alternative Ranking. The results indicate that if the ARWU ranking is reduced to the 4‐indicator Alternative Ranking, it shows greater certainty and stability in ranking universities.

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