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An empirical investigation of the effects of concentration on profitability among US banks

Fiona, Tregenna - Volkswirtschaftliche Fakultät, … - 2006

This paper analyses the effects of concentration on profitability in the US banking sector from 1994-2005, using bank …-level panel data. A new index of concentration is proposed, which reflects the depth and intensity of concentration. The … relationship between concentration and profitability. Strong support is found for the Structure-Conduct-Performance hypothesis, as …

Persistent link: https://www.econbiz.de/10005835748

Lower bounds of concentration in a small open economy

Ilmakunnas, Pekka - Volkswirtschaftliche Fakultät, … - 2006

R&D intensity industries have a lower bound for concentration, which is higher than that for low sunk cost intensity …

Persistent link: https://www.econbiz.de/10005836052

«Национальные чемпионы» в структуре российского рынка банковских услуг

Vernikov, Andrei - Volkswirtschaftliche Fakultät, … - 2012

system, its concentration and competitiveness. Some light is shed on comparative financial performance of state … market concentration to reflect public ownership of the core market players. As a result of this modification, most market … segments cross the threshold of high concentration (HHI ≥ 0.25), whereas household deposits market becomes close to monopoly …

Persistent link: https://www.econbiz.de/10011258633

Banking concentration, information asymmetries and credit rationing: The Argentinean case

Arroyo, Martín R. - Volkswirtschaftliche Fakultät, … - 2007

This paper highlights the importance of the information efficiency in the banking sector as a way to ensure his correct operation as financial intermediary and the correct functioning of the economy in general. The problems of information in the banks distort their relation with the financing...

Persistent link: https://www.econbiz.de/10008927062

Determinants of Bank Profitability in Nigeria

Osuagwu, Eze - Volkswirtschaftliche Fakultät, … - 2014

. Market concentration is significant as a determinant of bank profitability. There is no evidence of structure …

Persistent link: https://www.econbiz.de/10011107568

Risk Parity Portfolios with Risk Factors

Roncalli, Thierry; Weisang, Guillaume - Volkswirtschaftliche Fakultät, … - 2012

Portfolio construction and risk budgeting are the focus of many studies by academics and practitioners. In particular, diversification has spawn much interest and has been defined very differently. In this paper, we analyze a method to achieve portfolio diversification based on the decomposition...

Persistent link: https://www.econbiz.de/10011107931

Identifying regional disparities in Romania: a convergence process perspective in relation to European Union's territorial structures

Antonescu, Daniela - Volkswirtschaftliche Fakultät, … - 2012

This article aims to use the appropriate models based on dispersion method, variance, to identify the dynamics and amplitude differences in the level of regional development in European Union and Romania, expressed by the GDP, per capita and total. In the present paper, we limit the approach...

Persistent link: https://www.econbiz.de/10011111530

Ordinal equivalence of values and Pigou-Dalton transfers in TU-games

Chameni Nembua, Célestin; Demsou, Themoi - Volkswirtschaftliche Fakultät, … - 2013

The paper studies the ordinal equivalence of Linear, Efficient and Symmetry (LES) values in TU-games. It demonstrates that most of the results obtained by Carreras F, Freixas J (2008) in the case of semivalues and simple games are transposable on LES values and the whole TU-games set. In...

Persistent link: https://www.econbiz.de/10011112221

Testing the concentration-performance relationship in the Tunisian banking sector

Hakimi, Abdelaziz; Hamdi, Helmi; Djlassi, Mouldi - Volkswirtschaftliche Fakultät, … - 2013

This aim of this paper is to investigate whether concentration affects profitability of the Tunisian banking sector for … that concentration had positive impacts on Tunisian banking profitability. Moreover, the paper demonstrates that the …

Persistent link: https://www.econbiz.de/10011112535

Managing risk exposures using the risk budgeting approach

Bruder, Benjamin; Roncalli, Thierry - Volkswirtschaftliche Fakultät, … - 2012

The ongoing economic crisis has profoundly changed the industry of the asset management, by putting risk management at the heart of most investment processes. This new risk-based investment style does not rely on returns forecasts and is therefore assumed to be more robust. In 2011, it has...

Persistent link: https://www.econbiz.de/10009654211