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172 IRET Congressional Advisory 1 (2004)

handle is hein.taxfoundation/iretcgadv0169 and id is 1 raw text is: INSTITUTE FOR RESEARCH ON THE ECONOMICS OF TAXATION
IRET is a non-profit 501 (c)(3) economic policy research and educational organization devoted to informing
the public about policies that will promote growth and efficient operation of the market economy.
April 21, 2004                                                                  Advisory No. 172
POSTAL SERVICE'S IMMUNITY FROM ANTITRUST LAWS
SHOULD BE RESTRICTED
Executive Summary
The Supreme Court ruled unanimously this year that the U.S. Postal Service cannot be sued for
alleged violations of the antitrust laws (U.S. Postal Service v. Flamingo Industries).
The Postal Service's antitrust immunity is sweeping. It is not confined to the agency's core
market, which is sheltered from competition by Congressionally authorized dual monopolies on
non-urgent letter delivery and mailbox access, but applies also to the billions of dollars of business
the Postal Service does in other markets, where it faces direct competition from private-sector
businesses.
The Supreme Court did not pass any judgement on the Postal Service's conduct, on how the
Service's conduct affects others in the economy, or on the costs and benefits of the antitrust laws.
The Court based its decision on sovereign immunity. According to the Court, the Postal Service's
character as a federal government entity provides it absolute immunity from the antitrust laws,
unless Congress explicitly waives its government-based exemption from the antitrust laws.
Incentives within government agencies favor expansion, and anticompetitive behavior may be used
to support expansion efforts. A particular concern with regard to the Postal Service is that it will
attempt to further its expansion ambitions in competitive markets by exploiting the power it
derives from its huge monopoly market and from its governmental privileges.
If the Postal Service behaves anticompetitively, its conduct could harm customers within the postal
monopoly, taxpayers, the owners and employees of private-sector businesses, government finances,
and economic productivity.
Wise public policy calls for reining in the Postal Service's antitrust-law exemption. Congress
should pass legislation explicitly removing the Service's antitrust immunity, except on the agency's
core activities as delineated by its dual monopolies.

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