Differential Pricing and Efficiency
Author(s) -
Hal R. Varian
Publication year - 1996
Publication title -
first monday
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.533
H-Index - 70
eISSN - 1396-0466
pISSN - 1396-0458
DOI - 10.5210/fm.v1i2.473
Subject(s) - marginal cost , scope (computer science) , economics , microeconomics , willingness to pay , returns to scale , differential (mechanical device) , profit (economics) , economies of scope , fixed cost , economies of scale , outcome (game theory) , industrial organization , marginal profit , econometrics , business , computer science , production (economics) , engineering , programming language , aerospace engineering
The classic prescription for economically efficient pricing---set price at marginal cost---is not relevant for technologies that exhibit the kinds of increasing returns to scale, large fixed costs, or economies of scope found in the telecommunications and information industries. The appropriate guiding principle in these contexts should be that the marginal willingness to pay should be equal to marginal cost. This condition for efficiency can be approximated using differential pricing, and will in fact, be a natural outcome of profit-seeking behavior.
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