Due to their functionality, stored value purses based on smart card technology are prominent candidates for being the dominant medium of exchange for micropayments. However, the overall prospects of these payment systems are yet ambiguous, both from the perspective of practice and monetary theory, because their potential to substitute for cash is still largely unknown. As a contribution to the field, a model is proposed founding the potential utilization of stored value cards in microeconomic calculus. As a result, the model provides insight into the crucial parameters determining usage. Moreover, the model suggests that issuers should maximize demand and profits by offering interest payments or insurance against loss.
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Paper provided by EconWPA in its series Microeconomics with number
0204002.
Find related papers by JEL classification: E40 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - General E41 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Demand for Money E50 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - General O30 - Economic Development, Technological Change, and Growth - - Technological Change - - - General
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