TY  - JOUR
AU  - Auerbach,Alan J.
AU  - Kotlikoff,Laurence J.
AU  - Skinner,Jonathan
TI  - The Efficiency Gains from Dynamic Tax Reform
JF  - National Bureau of Economic Research Working Paper Series
VL  - No. 819
PY  - 1983
Y2  - September 1983
UR  - http://www.nber.org/papers/w0819
L1  - http://www.nber.org/papers/w0819.pdf
N1  - Author contact info:
Alan J. Auerbach
Department of Economics
508-1 Evans Hall, #3880
University of California, Berkeley
Berkeley, CA 94720-3880
Tel: 510/643-0711
Fax: 510/643-0413
E-Mail: auerbach@econ.berkeley.edu

Laurence J. Kotlikoff
Department of Economics
Boston University
270 Bay State Road
Boston, MA 02215
Tel: 617/353-4002
Fax: 617/353-4001
E-Mail: kotlikoff@gmail.com

Jonathan S. Skinner
Department of Economics
6106 Rockefeller Hall
Dartmouth College
Hanover, NH 03755
Tel: 603/646-2535
Fax: 603/646-2122
E-Mail: jonathan.skinner@dartmouth.edu
AB  - This paper presents a new simulation methodology for determining the pure efficiency gains from tax reform along the general. equilibrium rational expectations growth path of life cycle economies. The principal findings concern the effects of switching from a proportional income tax with rates similar to those in the U.S. to either a proportional tax on consumption or a proportional tax on labor income. A switch to consumption taxation generates a sustainable welfare gain of almost 2 percent of lifetime resources. In contrast, a transition to wage taxation generates a loss of greater than ? percent of lifetime re- sources. A second general result is that even a mild degree of progressivity in the income tax system imposes a very large efficiency cost.
ER  -