1. Consumer choice and merchant acceptance of payment media [Working Papers Series 08-11];Bolt,2008
2. Carbó Valverde, S., Chakravorti, S., & Rodríguez Fernández, F. (2016). The role of interchange fees in two-sided markets: an empirical investigation on payment cards’, The Review of Economics and Statistics. European Commission (2006), Interim Report I. Payment Cards.
3. Theory of Credit Card Networks: A Survey of the Literature;Chakravorti;Review of Network Economics,2003
4. Unit root tests for panel data;Choi;Journal of International Money and Finance,2001
5. Ernst & Young & Copenhagen Economic Team Members. (2020). Study on the application of the Interchange Fee Regulation, Final Report.