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Coase, Institutionalism, And The Origins Of Law And Economics, Herbert Hovenkamp

Herbert Hovenkamp

ABSTRACT

Ronald Coase merged two traditions in economics, marginalism and institutionalism. Neoclassical economics in the 1930s was characterized by an abstract conception of marginalism and frictionless resource movement. Marginal analysis did not seek to uncover the source of individual human preference, but accepted preference as given. It treated the business firm in the same way, focusing on how firms make market choices, but saying little about their internal workings.

“Institutionalism” historically refers to a group of economists who wrote mainly in the 1920s and 1930s. Their place in economic theory is outside the mainstream, but they have found new energy …

Tying Arrangements And Antitrust Harm, Herbert Hovenkamp

Herbert Hovenkamp

A tying arrangement is a seller’s requirement that a customer may purchase its “tying” product only by taking its “tied” product. In a variable proportion tie the purchaser can vary her purchases of the tied product. For example, a customer might purchase a single printer, but either a contract or technological design requires her to purchase varying numbers of printer cartridges from the same manufacturer. Such arrangements are widely considered to be price discrimination devices, but their economic effects have been controversial.

Price discrimination comes in various “degrees.” In third degree price discrimination the seller isolates two or more different …