Panzar and Rosse tests for market structure, utilizing analysis of reduced form revenue equations, indicate that the trucking industry is not in long-run perfectly competitive equilibrium. However, it is ambiguous whether this is due to competitive disequilibrium or the existence of market power.

Iran's banking industry has faced a wide range of changes during recent years and its banks' performance has been affected by these changes. On the one hand, the entry of private banks to the industry has made various changes in the industry's concentration and the market share of banks, on the other hand, banking technologies and strengthened competitive environment have led banks to increase ...

Peter J Bayley ([email protected]) Jennifer Y Kong ([email protected]) Drew A. Helmer ([email protected]) Aaron Schneiderman ([email protected]) Lauren A Roselli ([email protected]) Stephanie M. Rosse ([email protected]) Jordan A. Jackson ([email protected]) Janet Baldwin ([email protected]) Linda Isaac ([email protected]) Michael Nolasco ([email protected]) Marc ...

O objetivo desse trabalho é avaliar a evolução da concentração bancária no país período 2010-2017 e verificar as características concorrência na indústria Brasil, por meio do modelo de Panzar & Rosse. Foram realizadas análises dos bancos unidade negócio (CNPJ) também conglomerados financeiros sistema financeiro nacional. foi aplicado sobre os dados dois diferentes períodos liderança Banco C...

The Rosse-Panzar revenue test for competitive conditions in banking is based on observation of the impact on bank revenue of variation in factor input prices. We identify the implications for the H-statistic of misspecification bias in the revenue equation, arising when adjustment towards market equilibrium is partial and not instantaneous. In simulations, fixed effects estimation produces a me...

This paper examines the evolution of market structure in emerging markets during the 1990’s. While a significant process of bank consolidation has been taking place in these countries, reflected in a sharp decline in the number of banks, this process has not systematically been associated with increased concentration as measured by standard indices. Moreover, econometric estimates based on the ...

This paper presents an empirical assessment of the degree of competition within the Jamaican banking sector during the period 1998 to 2007. The popular H-statistic by Panzar and Rosse is utilised to estimate market power among the sample of banks. Using usual statistical tests, we are unable to reject monopoly/perfect collusion for the banking market in Jamaica. This contrasts with earlier find...