Mereuta, Cezar; Albu, Lucian liviu; Ciuiu, Daniel - Volkswirtschaftliche Fakultät, … - 2010
In this paper we classify competitive markets using a new form of normalized Herfindahl index and the degree of dominance of the leader. For this purpose we use the notion of copula, which connects two or more random variables with given marginals. The parameters of the two marginals (which are...