Measuring bank efficiency: Tradition or sophistication? – a note

The recent literature on measuring bank performance indicates a preference for sophisticated techniques over simple accounting ratios. We explore the results and relationships between bank efficiency estimates using accounting ratios and Data Envelope Analysis (DEA) with bootstrap among Jamaican banks between 1998 and 2007. The results indicate different outcomes for the traditional accounting ratios and the sophisticated DEA methodology in the measurement of bank efficiency. GLS random effects two-variable regression tests for superiority using a risk index for insolvency suggest an advantage in favour of the DEA

Competitive conditions in the Jamaican banking market 1998-2009

This paper presents an empirical assessment of the degree of competition within the Jamaican banking sector during the period 1998 to 2009. We employ a dynamic version of the Panzar - Rosse Model to estimate market power among the sample of banks that constitute over 90 percent of the banking market. Using the conventional statistical tests, we are unable to reject monopoly/perfect collusion for the merchant banking sector in Jamaica but find competitive conditions in the commercial banking sector. This contrasts with earlier findings using alternative estimators that find monopolistic competition in the market as a whole

Measuring post-crisis productivity for Jamaican banks

The study examines the changes to total factor productivity of Jamaican banks between 1998 and 2007. Using Data Envelopment Analysis with bootstrap to construct a Malmquist index, bank productivity is measured and decomposed into technical progress and efficiency. The results suggest an inconsistent growth pattern for banks between 1998 and 2007 driven mainly by efficiency gains in the immediate post-crisis period to 2002, and by technological progress towards the end of the sample period. The second largest banks along with merchant and locally-owned banks showed significant productivity growth in some models, with modest growth for commercial and foreign-owned banks

Post-crisis cost efficiency of Jamaican banks

Deregulation, re-regulation and continuing globalisation embody an imperative that banks increase efficiency in order to survive. We employ the Simar-Wilson (2007) two-step double bootstrap Data Envelopment Analysis method to measure whether cost efficiency among Jamaican banks has improved between 1999 and 2009 following a number of post-crisis responses aimed at strengthening and improving the sector. Efficiency is extracted from a meta-frontier construction for the full sample period. In addition we conduct tests for unconditional beta- and sigma-convergence and overall, the results suggest that there has been a tendency towards improvement in bank efficiency levels for the industry as a whole but there is also evidence that foreign banks show a higher trend improvement in efficiency

Out of many, dominance by a few? Market power in the Jamaican banking sector

Abstract 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 findings using alternative estimators. Therefore, the use of a dynamic reformulation of the model with a dynamic estimator highlights some collusive behaviour among banks

Out of many, dominance by a few? Market power in the Jamaican banking sector

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 findings using alternative estimators. Therefore, the use of a dynamic reformulation of the model with a dynamic estimator highlights some collusive behaviour among banks

Efficiency and convergence in the Jamaican banking sector 1998-2007

Deregulation, re-regulation and continuing globalisation embody an imperative that banks increase efficiency to survive. We employ non-parametric bootstrap DEA to measure technical efficiency among Jamaican banks between 1998 and 2007. In addition, we test for conditional convergence to identify pointing variables for technical efficiency. Overall, the results suggest that there has been a tendency towards improvement in bank efficiency levels for the largest banks. The findings show strong evidence of conditional convergence, which means that each bank is converging to its own steady-state and that GDP growth, ownership and size are the major influences on levels of technical efficiency

Measuring bank efficiency: Tradition or sophistication? – a note

The recent literature on measuring bank performance indicates a preference for sophisticated techniques over simple accounting ratios. We explore the results and relationships between bank efficiency estimates using accounting ratios and Data Envelope Analysis (DEA) with bootstrap among Jamaican banks between 1998 and 2007. The results indicate different outcomes for the traditional accounting ratios and the sophisticated DEA methodology in the measurement of bank efficiency. GLS random effects two-variable regression tests for superiority using a risk index for insolvency suggest an advantage in favour of the DEA

Competitive conditions in the Jamaican banking market 1998–2009

This paper presents an empirical assessment of the degree of competition within the Jamaican banking sector during the period 1998 to 2009. We employ a dynamic version of the Panzar — of banks that constitute over 90% of the banking market. Using the conventional statistical tests, we are unable to reject monopoly/perfect collusion for the merchant banking sector in Jamaica but find competitive conditions in the commercial banking sector. This contrasts with earlier findings using alternative estimators that find monopolistic competition in the market as a whole