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Homophily, the tendency of linked agents to have similar characteristics, is an important feature of social networks. We present a new model of network formation that allows the linking process to depend on individuals types and study the impact of such a bias on the network structure. Our main...
Persistent link: https://www.econbiz.de/10005015252
The notion of diversity is an issue that is of relevance in several contexts. This paper provides an axiomatic approach … to the measurement of diversity. We characterize two nested classes of ordinal measures of diversity and an important …
Persistent link: https://www.econbiz.de/10005545635
The goal of this paper is to contribute to the economic literature on ethnic and cultural diversity by proposing a new …) index. We characterize a measure of diversity among individuals that takes as a primitive the individuals, as opposed to …
Persistent link: https://www.econbiz.de/10005545777
The notion of diversity is an issue that is of relevance in several contexts. For example, the biodiversity of a given … ecological environment and the diversity of the options available to a decision maker have attracted some attention in recent … research. This paper provides an axiomatic approach to the measurement of diversity. We characterize two nested classes of …
Persistent link: https://www.econbiz.de/10005731965
The goal of this paper is to contribute to the economic literature on ethnic and cultural diversity by proposing a new …) index. We characterize a measure of diversity among individuals that takes as a primitive the individuals, as opposed to …
Persistent link: https://www.econbiz.de/10008617082
This paper analyzes the measurement of the diversity of sets based on the dissimilarity of the objects contained in the … set. We discuss axiomatic approaches to diversity measurement and examine the considerations underlying the application of … in the context of diversity. …
Persistent link: https://www.econbiz.de/10005729769
Un Test de la Stabilite Structurelle des Parametres Estimee Par la Methode des Moments Generalisee (Mmg) Est Presente. le Test Est Predictif, Base Sur L'examen de Previsions Sur un Sous-Echantillon le Test S'applique Sur une Grande Variete de Modeles D'inference Dynamiques, Modeles D'equations...
Persistent link: https://www.econbiz.de/10005018019
Persistent link: https://www.econbiz.de/10005346003
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