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Science of Better: Crunching the Numbers
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Friday, June 8, 2012

Chrysanthos Dellarocas, Boston University
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The Pay per Click Paradox
Chrysanthos Dellarocas, Boston University

Moving to a pay per click system in online advertising, especially if that means pay per sale, was meant to reduce the cost of ads and make the whole system more efficient. Then why does the system actually lower revenue and profits? In his June, 2012 study in the INFORMS journal Management Science, Chrysanthos Dellarocas of Boston University explains the phenomenon of double marginalization – and how he would fix it.


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Barry ListWith host Barry List, INFORMS Director of Communications.

New! A series of podcasts with unexpected insights into the way that math, analytics, and operations research affect people like you and organizations like your own.

In every segment, an expert explains how he or she changed the world by crunching the numbers.