This paper is an extended and updated version of the lecture given at the National Bank of Kazakhstan on May 6, 2008. I would like to thank Joan Hortalà for his helpful comments to an earlier version of the paper, and to Santiago Chamorro, Aquil·lí Mata, Grigory Marchenko and Kuat Kozhakhmetov for many useful comments and suggestions.
SRJ is a prestige metric based on the idea that not all citations are the same. SJR uses a similar algorithm as the Google page rank; it provides a quantitative and qualitative measure of the journal's impact.
See moreSNIP measures contextual citation impact by wighting citations based on the total number of citations in a subject field.
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