Niveles de competencia y uso de tarjetas de crédito en México. Un enfoque de mercados de dos lados
Revista Mexicana de Economía y Finanzas Nueva Época REMEF, 2023 Competition Levels and Credit Cards Use in Mexico. A Two-Sided Markets Approach The objective of this article is to analyze the relationship between credit card payments, the concentration indexes from the two sides of the market (issuer and acquirer ...
Rafael Canales-Medina, Jaime Sempere
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The role of interchange fees in ATM networks [PDF]
International Journal of Industrial Organization, 2006 Abstract We develop a model to study the deployment of shared ATMs when an interchange system compensates banks for processing non-customers' withdrawals. The interchange fee is chosen cooperatively by banks. We show that a high interchange fee softens competition on the market for deposits but increases competition to process withdrawals.
Donze, Jocelyn, Dubec, Isabelle
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Impact of interchange fees rates on the Polish payment cards market
Copernican Journal of Finance & Accounting, 2013 The aim of this paper is to indicate the importance of the interchange fee on the payment card market in Poland and its impact on the development of the acceptance network.
Krzysztof Maciejewski
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Interchange fees : antitrust and regulatory perspectives : general discussion [PDF]
, 2005 Debit cards ; Credit ...
Chair, David A. Balto
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PAYMENT INNOVATIONS IN POLAND: A NEW APPROACH OF THE BANKING SECTOR TO INTRODUCING PAYMENT SOLUTIONS
Ekonomia i Prawo, 2016 The aim of our work is to determine the involvement and plans of banks concerning the introduction of payment innovations in the Polish market. This empirical study was based on the results of two surveys.
Michał Polasik, Dariusz Piotrowski
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Approaches to Regulating Interchange Fees in Payment Systems [PDF]
Review of Network Economics, 2003 Significant attention worldwide has been paid to the regulation of credit card interchange fees. In part, this attention has followed concerns expressed about the level of these fees in Europe, the U.S. and Australia. The Reserve Bank of Australia recently conducted an extensive inquiry into the interchange fees associated with credit cards and has ...
Joshua S Gans, Stephen P. King
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Country Studies of Interchange Fees: Commentary [PDF]
Review of Network Economics, 2005 The following is a transcription of my discussion of the three papers (published in this issue) that were presented in the "Panel of Country Studies" session of the Antitrust Activity in Card-Based Payment Systems: Causes and Consequences conference.
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Interchange fee rate, merchant discount rate and retail prices in a credit card network: A game-theoretic analysis [PDF]
, 2010 We consider two game-theoretic settings to determine the optimal values of an issuer's interchange fee rate, an acquirer's merchant discount rate, and a merchant's retail price in a credit card network.
Guo, Hangfei +2 more
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Cutaneous Melanoma Drives Metabolic Changes in the Aged Bone Marrow Immune Microenvironment
Aging and Cancer, EarlyView.Melanoma, the deadliest form of skin cancer, increasingly affects older adults. Our study reveals that melanoma induces changes in iron and lipid levels in the bone marrow, impacting immune cell populations and increasing susceptibility to ferroptosis.
Alexis E. Carey +12 more
wiley +1 more source
Remote Assessment of Ataxia Severity in SCA3 Across Multiple Centers and Time Points
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Spinocerebellar ataxia type 3 (SCA3) is a genetically defined ataxia. The Scale for Assessment and Rating of Ataxia (SARA) is a clinician‐reported outcome that measures ataxia severity at a single time point. In its standard application, SARA fails to capture short‐term fluctuations, limiting its sensitivity in trials.
Marcus Grobe‐Einsler +20 more
wiley +1 more source