Despite various payment innovations, today, cash is still heavily used to pay for low-value purchases. This paper develops a simulation model to test whether standard implications of the theory on cash management and payment choices can explain the use of payment instruments by transaction size....

This report addresses the question whether economic theory can explain the choice of payment media for over-the-counter payments. A survey of the literature reveals that most of the existing microeconomic models are limited to the explanation of the size of cash balance. Only two models describe...

Did ICT firms behave very differently from non-ICT firms during the global ICT boom-bust cycle on the stock markets? To answer this question we analyze the financial behavior of a sample of North-American and Western European firms during 1991-2002. We document that ICT firms are indeed what...