Asymmetric price effects of competition /
Lach, Saul.
Centre for Economic Policy Research (Great Britain)
Moraga-González, José Luis,1969-,joint author
London : Centre for Economic Policy Research,
[2009]
Title from cover.
"June 2009."
Includes bibliographical references (p. 42-44).
Also available from the CEPR World Wide Web site (www.cepr.org).