We develop an agent-based model of the competition between payment cards by focusing on the interactions between consumers and merchants determining the subscription and usage of cards. We find that after a short period of time the market will be dominated by a small number of cards, even though...

The impact that the level of interchange fees has on the payment adoption rate in a non-saturated market is investigated. This study is performed under different degrees of consumers' and merchants' awareness of the benefits arriving from the network externalities. In a four-party scheme, we...

This chapter introduces an artificial payment card market in which we model the interactions between consumers, merchants and competing card issuers with the aim of determining the optimal pricing structure for card issuers. We allow card issuers to charge consumers and merchants fixed fees,...

This paper investigates the market structure of the payment card market with consumers and merchants basing their subscription decisions on various information sets.We find that the market structure depends crucially on this information set, where we observe that a market with few cards...

This paper investigates the competition between payment card issuers in an artificial payment card market. In the market we model the interactions between consumers, merchants and competing card issuers and obtain the optimal pricing structure for card issuers. We allow card issuers to charge...

This paper investigates the impact on the network growth of the level of merchant discount, the level of Multilateral Interchange Fee (MIF), and the consumers' and the merchants' awareness of positive network effects. In an artificial market, in which issuers and acquirers belong to the same...

This paper investigates the impact on the network growth of the level of merchant discount, the level of Multilateral Interchange Fee (MIF), and the consumers' and the merchants' awareness of positive network effects. In an artificial market, in which issuers and acquirers belong to the same...

We investigate the payment card's adoption rate under consumers' and merchants' awareness of network externalities, given two levels of Interchange Fees in a multiagent card market. For the purpose of our research, in multiple instances of the model (scenarios) the investigated effects are...

This book presents a thorough collection of works, covering several rich and highly productive areas of research including Risk Management, Agent-Based Simulation, and Payment Methods and Systems, topics that have found new motivations after the strong recession experienced in the last few...