Published in State and Local Health Law Weekly, November 15th, 2007
"Our results show that: (i) false evidence of pricing-to-market is always found when using unit values, whether the law of one price holds or not; and (ii) the size of the bias increases with the level of product differentiation. Our simulation results support those conceptual findings," wrote N. Lavoie and colleagues, University of Massachusetts.
The researchers concluded: "Thus, some of the positive pricing-to-market results in the...
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