The developed world exhibits substantial but poorly understood differences in the efficiency and quality of low-value payment services. This paper compares payments arrangements in the UK, Norway, Swe-den, and Finland, and discusses the impact of network effects on incentives to adopt new...

Using a spatial competition model of retail payment networks, this paper discusses the likely economic consequences associated with the formation of the Single Euro Payments Area (SEPA). The model considers an expansion of positive network externalities on the demand side and adjustment cost on...

Consider a competitive bank whose illiquid asset portfolio is funded by short-term debt that has to be refinanced before the asset matures. We show that in this setting maximal transparency is not socially optimal, and that the existence of social externalities of bank failures further lowers...

We consider the impact of mandatory information disclosure on bank safety in a spatial model of banking competition in which a bank’s probability of success depends on the quality of its risk measurement and management systems. Under Basel II capital requirements, this quality is either fully...

We investigate the impact of bank competition on the use of collateral in loan contracts. We develop a theoretical model incorporating information asymmetries in a spatial competition framework where banks choose between screening the borrower and asking for collateral. We show that presence of...

This paper studies relationship lending in a framework where the cost of switching banks measures the degree of banking competition. The relationship lender’s (insider bank’s) informational advantage creates a lock-in effect, which is at its height when the switching cost is infinitesimal....

We study the adverse selection problem in imperfectly competitive credit markets and illustrate the circumstances where a separating equilibrium emerges, even without collateral. The borrowers are heterogeneous in their preferences concerning the banks. Separation obtains in market segments...

The innovation activities of companies has long been a topic of interest in economics. Game theory models of oligopoly have since the start of the 1980s played a central role in the economics of innovation. In this study three game theory duopoly models are presented and each is used to analyse...

This paper examines the fundamental relationship between retail payments and overall economic growth. Using data from across 27 European markets over the period 1995–2009, the results confirm that migration to efficient electronic retail payments stimulates overall economic growth, consumption...

Finnish payment methods have changed rapidly as payment cards have gained increasing popularity and have, to an extent, replaced cash. This article examines this phenomenon and the trends in cash and electronic payment methods in Finland. It starts with an introduction to the statistical data on...