Consumer Advisory Bulletin, Protect Kids' Privacy Online, January 2008

The Attorney General’s Consumer Protection Division receives hundreds of calls and consumer complaints every year. Follow these tips to avoid unexpected expense and disappointments. This record is about: Protect Kids' Privacy Online

Consumer Advisory Bulletin, Magazine Subscription Schemes, January 2008

The Attorney General’s Consumer Protection Division receives hundreds of calls and consumer complaints every year. Follow these tips to avoid unexpected expense and disappointments. This record is about: Magazine Subscription Schemes

Consumer Advisory Bulletin, Payday Loans" -- Dollars Down the Drain?, April 2005

The Attorney General’s Consumer Protection Division receives hundreds of calls and consumer complaints every year. Follow these tips to avoid unexpected expense and disappointments. This record is about:"Payday Loans" -- Dollars Down the Drain?

Consumer Advisory Bulletin, "Rent-to-Own" -- Know the Costs!, January 2008

The Attorney General’s Consumer Protection Division receives hundreds of calls and consumer complaints every year. Follow these tips to avoid unexpected expense and disappointments. This record is about: "Rent-to-Own" -- Know the Costs!

Consumer Advisory Bulletin, "No-Equity Loans!" "Consolidate Your Debt!", June 2005

The Attorney General’s Consumer Protection Division receives hundreds of calls and consumer complaints every year. Follow these tips to avoid unexpected expense and disappointments. This record is about: "No-Equity Loans!" "Consolidate Your Debt!"

Consumer Advisory Bulletin, "Zero-Percent Financing" Can Cost You Plenty!, January 2008

The Attorney General’s Consumer Protection Division receives hundreds of calls and consumer complaints every year. Follow these tips to avoid unexpected expense and disappointments. This record is about: ""Zero-Percent Financing" Can Cost You Plenty!

Consumer Advisory Bulletin, "Credit Card Protection Plans" -- Paying for What You Can Do for Free?, January 2008

The Attorney General’s Consumer Protection Division receives hundreds of calls and consumer complaints every year. Follow these tips to avoid unexpected expense and disappointments. This record is about: "Credit Card Protection Plans" -- Paying for What You Can Do for Free?

Consumer Advisory Bulletin, Credit Insurance: Is it a Good Idea for You?, June 2005

The Attorney General’s Consumer Protection Division receives hundreds of calls and consumer complaints every year. Follow these tips to avoid unexpected expense and disappointments. This record is about: Credit Insurance: Is it a Good Idea for You?

Consumer Advisory Bulletin, Advance Fee Loans and Credit Repair Schemes, January 2008

The Attorney General’s Consumer Protection Division receives hundreds of calls and consumer complaints every year. Follow these tips to avoid unexpected expense and disappointments. This record is about: Advance Fee Loans and Credit Repair Schemes

Consumer Advisory Bulletin, Beware of “Free Trial Offers”, January 2008

The Attorney General’s Consumer Protection Division receives hundreds of calls and consumer complaints every year. Follow these tips to avoid unexpected expense and disappointments. This record is about: Hang Up on Telemarketing Fraud!

Consumer Advisory Bulletin, Prevent Home Repair Scams and Disputes, Mach 2008

The Attorney General’s Consumer Protection Division receives hundreds of calls and consumer complaints every year. Follow these tips to avoid unexpected expense and disappointments. This record is about: Prevent Home Repair Scams and Disputes

General preferences for consumption goods in the random matching model of commodity money

This paper generalizes the original random matching model of money byKiyotaki and Wright (1989) (KW) in two aspects: first, the economy ischaracterized by an arbitrary distribution of agents who specialize in producing aparticular consumption good; and second, these agents have preferences suchthat they want to consume any good with some probability. The resultsdepend crucially on the size of the fraction of producers of each goodand the probability with which different agents want to consume eachgood. KW and other related models are shown to be parameterizations ofthis more general one.

Consumer Advisory Bulletin, Beware of Foreclosure “Rescue” Scams, April 2008

The Attorney General’s Consumer Protection Division receives hundreds of calls and consumer complaints every year. Follow these tips to avoid unexpected expense and disappointments. This record is about: Beware of Foreclosure “Rescue” Scams

Costly search and design

Firms compete by choosing both a price and a design from a family of designs thatcan be represented as demand rotations. Consumers engage in costly sequential searchamong firms. Each time a consumer pays a search cost he observes a new offering. Anoffering consists of a price quote and a new good, where goods might vary in the extentto which they are good matches for the consumer. In equilibrium, only two design-styles arise: either the most niche where consumers are likely to either love or loathethe product, or the broadest where consumers are likely to have similar valuations. Inequilibrium, different firms may simultaneously offer both design-styles. We performcomparative statics on the equilibrium and show that a fall in search costs can lead tohigher industry prices and profits and lower consumer surplus. Our analysis is relatedto discussions of how the internet has led to the prevalence of niche goods and the"long tail" phenomenon.