Debit card and cash usage: a cross-country analysis

During the last decade, debit card transactions grew rapidly in most advanced countries. While check usage declined and has almost disappeared in some countries, the stock of currency in circulation has not declined as fast. We use panel estimation techniques to analyze the change in transactional demand for cash resulting from greater usage of debit cards in 13 countries from 1988 to 2003. We are able to disentangle cash’s store of value function from its payment function by separating cash into three denomination categories. We find that the demand for low denomination notes and coins decreases as debit card usage increases because merchants need to make less change for customer purchases. On the other hand, the demand for high denomination notes is generally less affected suggesting that these denomination notes are also used for non-transactional purposes.Debit cards ; Cash flow ; Payment systems

Convenient prices, currency, and nominal rigidity : theory with evidence from newspaper prices

Newspapers, movie tickets, and concession stand items typically charge prices that facilitate rapid, simple transactions: their prices often coincide with available monetary units, require few pieces of money, or require little change. In this sense, these prices are more convenient than other proximate prices. I model a firm that explicitly incorporates convenience into its pricing decisions, where convenience is quantified by the number of currency units in a transaction. The model illustrates how alternating periods of price rigidity and flexibility can arise in such a setting, along with rapid switching between convenient prices. I compile time series data on newspaper cover prices and use simulations to show that convenience is an essential component of these prices. In the empirical data, firms set prices that were more convenient than adjacent prices 61% of the time. Standard menu costs cannot replicate this behavior. Because convenience appears to affect many of the consumer goods and services with the stickiest prices in the U.S. economy, studies focusing on very sticky prices must be cognizant of convenience’s role in effecting above-average price rigidity.Prices ; Newspapers

The Bahmani “currency reform” of the early fifteenth century in light of the Akola hoard

Accepted manuscrip

The Bahmani “currency reform” of the early fifteenth century in light of the Akola hoard

Accepted manuscrip

Price-denomination effect: Choosing to pay with denominations that are the same as the product prices

Building on past research on judgment anchoring, we investigate the effect of price information on consumers’ choice of denomination when making a purchase. Across seven experiments, including two in the field (N = 4,020), we find that people tend to purchase with denominations that are the same as the product prices. They use larger denominations for higher priced products that are priced at the value of the denomination held, and smaller denominations for lower priced products that are priced at the value of the smaller denomination held. The effect is not explained by storage or purchase convenience. We propose the “price-denomination effect” is driven by consumers anchoring on product price and then choosing the denomination that matches the anchor. The effect replicates across participants from different continents (United States, Europe, and Africa) and samples (online panelists, and actual consumers), as well as prices in different currencies (United States $, €, and Nigerian Naira). We further demonstrate that people’s preference for denominations also affects the choice of the form of payment used: cash versus card. Consumers are more likely to use cash (vs. card) when product price is exactly the same as a denomination held. We conclude with a discussion of theoretical and practical implications

Proposed audit and accounting guide: gaming; Exposure draft (American Institute of Certified Public Accountants), 2008, September 10

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