We analyze two different cases of entry regulation in professional markets: first, when licensing is a requirement for becoming a professional (lawyers); second, when entry and price restrictions are applied on a geographical basis (pharmacists). Both cases are investigated within a circular model of localized competition and heterogeneous players. The analysis reveals that licensing introduces a selection mechanism which is effective in preventing entry of inefficient players in markets with large ex-ante heterogeneity. Furthermore, because in the second case excessive entry is reduced as the degree of heterogeneity increases, our analysis lends support to a policy that simultaneously relaxes entry and price restrictions.
Selection, heterogeneity and entry in professional markets
ALDERIGHI M;
2014-01-01
Abstract
We analyze two different cases of entry regulation in professional markets: first, when licensing is a requirement for becoming a professional (lawyers); second, when entry and price restrictions are applied on a geographical basis (pharmacists). Both cases are investigated within a circular model of localized competition and heterogeneous players. The analysis reveals that licensing introduces a selection mechanism which is effective in preventing entry of inefficient players in markets with large ex-ante heterogeneity. Furthermore, because in the second case excessive entry is reduced as the degree of heterogeneity increases, our analysis lends support to a policy that simultaneously relaxes entry and price restrictions.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
