"Franchise expert Rick Grossmann and franchise attorney Michael J. Katz provide insight and advice on what it takes to make a franchise operation successful for both franchisors and franchisees. Includes expert tutorials, sample franchise documents, checklists, and questionnaires designed to get...

The sensitivity of long-term rates to short-term rates represents a puzzle for standard macro-finance models. Post-FOMC announcement drift in Treasury markets after Federal Funds target changes contributes to the excess sensitivity of long rates. A model in which some investors slowly adjust...

The distinction between complements, substitutes, and independent goods is important in many contexts. It is well known that when consumers' conditional indirect utilities for two goods are superadditive, the goods are gross complements. Generalizing insights in Gans and King (2006) and Gentzkow...

The <i>Journal of Economic Literature</i> regularly reviews books of interest to the economics profession. The 2006 <i>Economic Report of the President (ERP)</i> falls under that purview. In the reviews that follow, Martin Feldstein reviews the overview chapter of the as well as topics relating to...

Firms undertake a variety of actions to reduce risk through diversification, including entering diverse lines of business, taking on project partners, and maintaining portfolios of risky projects such as R&D or natural resource exploration. By a well-known argument, securities holders do not...

We explore the logic of predation and rules designed to prevent it in markets subject to network effects. Although, as many have informally argued, predatory behavior is plausibly more likely to succeed in such markets, we find that it is particularly hard to intervene in network markets in ways...