Credit and especially debit card transactions are on the rise worldwide. Interchange fees are an integral part of the pricing structure of credit and debit card transactions. Indirectly paid by merchants to card issuers, interchange fees in most countries are set by credit and debit card...

Interchange fees are an integral part of the pricing structure of credit and debit card industries. While in recent years the theoretical literature on interchange fees, and payment cards in general, has grown rapidly, the empirical literature has not. There are several reasons for this. First,...

Starting in 2011, when new regulations capped the interchange fees paid to banks for debit card transactions, some news reports predicted banks might increase checking account fees. The cap reduced many banks' revenue and the concern was that they might offset their losses by charging more for...

For three decades, experts on payments systems have forecast the imminent arrival of a completely electronic, paperless payment system. In this vision of the future, households, businesses, and government agencies would replace paper transactions with faster, more efficient electronic payments....

Rapid developments in technology have brought about new methods of retail payment-such as remote banking, electronic cash, and debit, stored-value, and smart cards-that were unavailable a decade ago. Some observers believe that these alternative payment methods will differ from traditional...

Payment finality is critical to decentralized exchange. By specifying how the transfer of one type of claim extinguishes another, the rules governing finality minimize opportunities for default along credit chains and allocate other risks. ; The authors provide a basic analysis of finality and...

Each year, hundreds of millions of credit and debit cardholders make billions of transactions worth trillions of dollars. Yet few consumers are aware that such transactions travel through, and are made possible by a highly evolved group of intermediaries that sign up merchants to accept cards,...

Earlier this year, several bills were introduced in Congress to curb what many consumer advocates have described as abusive credit card practices. These bills were intended to keep credit card issuers from penalizing consumers for paying their card balances in full each month. In unveiling one...