Heterogeneous or Homogeneous Quantity Competition

Jeffrey Jude Kline

Working Papers from Australian National University - Department of Economics

Abstract: We consider when homogeneous goods quantity competition models are payoff equivalent to heterogeneous goods models. When they are equivalent, changes in some cost parameters are equivalent to changes in some demand parameters. Going from homogeneous models to heteregeneous models is always possible, but the converse is not easy. We characterize when the converse is possible for linearly separable and multiplicatively separable heterogeneous models. These results have implications that blur the distinction between process and product innovation.

Keywords: OLIGOPOLIES; MARKETS STRUCTURES; COMPETITION (search for similar items in EconPapers)
JEL-codes: L13 (search for similar items in EconPapers)
Date: 1998
References: Add references at CitEc
Citations Track citations by RSS feed

There are no downloads for this item, see the EconPapers FAQ for hints about obtaining it.

Related works:
Journal Article: Heterogeneous or homogeneous quantity competition (2000)
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: http://EconPapers.repec.org/RePEc:fth:aunaec:355

Access Statistics for this paper

More papers in Working Papers from Australian National University - Department of Economics
Address: THE AUSTRALIAN NATIONAL UNIVERSITY, DEPARTMENT OF ECONOMICS, RESEARCH SCHOOL of PACIFIC STUDIES, RESEARCH SCHOOL OF SOCIAL SCIENCES, G.P.O. 4, CANBERRA ACT 2601 AUSTRALIA..O. BOX 4 CANBERRA 2601 AUSTRALIA.
Contact information at EDIRC.
Series data maintained by Thomas Krichel ().