@MISC{_contentslists, author = {}, title = {Contents lists available at SciVerse ScienceDirect}, year = {}}
on ifle a, M es l w % p rs a of n he l long-run and short-run, but the total estimated wage rate effect since 1967 is neg-© 2012 Elsevier B.V. All rights reserved. as a ren cause o sil fuel rests a