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Remarks on bank competition and convergence dynamics
Tsionas, Efthymios G. - In: Journal of risk and financial management : JRFM 13 (2020) 5/101, pp. 1-5
In a recent paper, Karadima and Louri use frontier-based measures of market power and bank competition in an …
Persistent link: https://www.econbiz.de/10012304947
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Reply to "Remarks on bank competition and convergence dynamics"
Karadima, Maria; Louri, Helen - In: Journal of risk and financial management : JRFM 13 (2020) 6/127, pp. 1-6
In this reply, we provide detailed answers to the remarks made by Tsionas on the use of stochastic frontier-based measures of market power in a part of our empirical study, which examines the fragmentation and convergence dynamics of market power, concentration and credit risk in the euro area...
Persistent link: https://www.econbiz.de/10012309070
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Bayesian artificial neural networks for frontier efficiency analysis
Tsionas, Efthymios G.; Parmeter, Christopher F.; … - 2023 - Substantially revised version
Persistent link: https://www.econbiz.de/10015066491
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A novel MIMIC-style model of European bank technical efficiency and productivity growth
Izzeldin, Marwan; Mamatzakis, Emmanuel C.; Murphy, Anthony - 2020
Persistent link: https://www.econbiz.de/10012230630
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On the Impossibility of Efficiency in Production
Tsionas, Efthymios G. - 2013
In this paper we consider the possibility that a firm may use costly resources to improve its technical efficiency. Results from static analyses imply that technical efficiency is determined by the configuration of factor prices. A dynamic model of the firm is developed under the assumption that...
Persistent link: https://www.econbiz.de/10013087024
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Returns to scale, productivity and efficiency in us banking (1989 - 2000) : the neural distance function revisited
Michaelides, Panayotis G.; Vouldis, Angelos T.; … - 2011
Persistent link: https://www.econbiz.de/10009153008
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Bridging the divide? : Bayesian artificial neural networks for frontier efficiency analysis
Tsionas, Efthymios G.; Parameter, Christopher F.; … - 2021
Persistent link: https://www.econbiz.de/10013256898
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Efficiency convergence in Islamic and conventional banks
Izzeldin, Marwan; Johnes, Jill; Ongena, Steven; Pappas, … - 2019
across countries, which could explain the plurality in conclusions in the Islamic/conventional bank efficiency debate. We … find that the alignment between the two bank types is positively related to the country's financial depth, transparency …, economic stability and banking concentration. At the bank level, the alignment in the two banking systems is associated with …
Persistent link: https://www.econbiz.de/10012177418
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Returns to scale, productivity and efficiency in US banking (1989-2000) : the neural distance function revisited
Michaelides, Panagiotis G.; Vouldis, Angelos T.; … - 2022
Productivity and efficiency analyses have been indispensable tools for evaluating firms’ performance in the banking sector. In this context, the use of Artificial Neural Networks (ANNs) has been recently proposed in order to obtain a globally flexible functional form which is capable of...
Persistent link: https://www.econbiz.de/10014080274
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Technical and allocative efficiency in European banking
Brissimis, Sophocles N.; Delis, Matthaios; Tsionas, … - 2022
This paper specifies an empirical framework for estimating both technical and allocative efficiency, which is applied to a large panel of European banks over the years 1996 to 2003. Our methodology allows for self-consistent measurement of technical and allocative inefficiency, in an effort to...
Persistent link: https://www.econbiz.de/10014080574