We study competition among a score of firms participating in an online market for a commodity computer component. Firms were able to adjust prices continuously; prices determined how the firms were ranked and listed (lowest price listed first), with better ranks contributing to firms’ sales....

We study price dynamics for computer components sold on a price-comparison website. Our fine-grained data—a year of hourly price data for scores of rival retailers—allow us to estimate a dynamic model of competition, backing out structural estimates of managerial frictions. The estimated...

We study competition among a score of firms participating in an online market for a commodity computer component. Firms were able to adjust prices continuously; prices determined how the firms were ranked and listed (lowest price listed first), with better ranks contributing to firms' sales....

We study competition among a score of firms participating in an online market for a commodity computer component. Firms were able to adjust prices continuously; prices determined how the firms were ranked and listed (lowest price listed first), with better ranks contributing to firms' sales....

Criminal Law and Economics applies economic theory to explain crime, law enforcement, criminal law and criminal procedure. This pathbreaking book draws together sixteen chapters by leading scholars in the field, summarizing theoretical and empirical work researched to date on criminal law and...

We propose a method for bounding the demand elasticity in growing, homogeneous-product markets that requires only minimal data--market price and quantity over a time span as short as two periods. Reminiscent of revealed-preference arguments using choices over time to bound the shape of...

The literature on corporate crime has focused on crimes committed by employees who are not necessarily acting in the interest of the firm. In this setting it is clear employees should be sanctioned; the question is whether the firm should be as well. The recent wave of corporate scandals has a...