The goal of this paper is to contribute to the economic literature on ethnic and cultural diversity by proposing a new index that is informationally richer and more flexible than the commonly used ‘ethno-linguistic fractionalization’ (ELF) index. We characterize a measure of diversity among individuals that takes as a primitive the individuals, as opposed to ethnic groups, and uses information on the extent of similarity among them. Compared to existing indices, our measure does not require that individuals are pre-assigned to exogenously determined categories or groups. We show that our generalized index is a natural extension of ELF and is also simple to compute. We also provide an empirical illustration of how our index can be operationalized and what difference it makes as compared to the standard ELF index. This application pertains to the pattern of fractionalization in the United States.
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Paper provided by Universite de Montreal, Departement de sciences economiques in its series Cahiers de recherche with number
2008-01.
Walter Bossert & Conchita D’Ambrosio & Eliana Laferrara, 2006.
"A Generalized Index of Fractionalization,"
Working Papers
313, IGIER (Innocenzo Gasparini Institute for Economic Research), Bocconi University.
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Find related papers by JEL classification: C43 - Mathematical and Quantitative Methods - - Econometric and Statistical Methods: Special Topics - - - Index Numbers and Aggregation D63 - Microeconomics - - Welfare Economics - - - Equity, Justice, Inequality, and Other Normative Criteria and Measurement
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References listed on IDEAS Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
Wacziarg, Romain & Alesina, Alberto & Devleeschauwer, Arnaud & Easterly, William & Kurlat, Sergio, 2002.
"Fractionalization,"
Research Papers
1744, Stanford University, Graduate School of Business.
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Alberto Alesina & Arnaud Devleeschauwer & William Easterly & Sergio Kurlat & Romain Wacziarg, 2003.
"Fractionalization,"
NBER Working Papers
9411, National Bureau of Economic Research, Inc.
[Downloadable!] (restricted)
BOSSERT, Walter & PATTANAIK, Prasanta K. & XU, Yongsheng, 2001.
"The Measurement of Diversity,"
Cahiers de recherche
2001-17, Universite de Montreal, Departement de sciences economiques.
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