# Opposition Brief — Ohio v. Am. Express Co., 138 S. Ct. 355 (2017) (No. 16-1454)

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## Record

- **Collection:** Supreme Court brief
- **Document type:** Opposition Brief
- **Published:** January 1, 2017

## Text

OHIO, ET AL., PETITIONERS
v.

AMERICAN EXPRESS COMPANY, ET AL.

ON PETITION FOR A WRIT OF CERTIORARI
TO THE UNITED STATES COURT OF APPEALS
FOR THE SECOND CIRCUIT

BRIEF FOR THE UNITED STATES IN OPPOSITION

J&FFREY B. WALL
Acting Solicitor General
Counsel of Recor
PATRICIA A. BRINK
Director of Civil
Enforcement
KnisTen C. LIMARZI
ROBERT B. NICHOLSON
JAMES J. FREDRICKS
N yn G, LEVIN

Department of Justice
Washington, D.C. 20530-0001
SupremeCtB ricfequsdaj.gov
(202) 514-2217

QUESTION PRESENTED

The private respondents operate the American Ex-
press credit-card network. In this antitrust enforce-
ment action, the United States and a group of States
challenged “anti-steering” rules that respondents im-
pose on merchants that accept American Express cards.
Those rules prohibit merchants from encouraging their
customers to use other credit cards, which often charge
the merchants lower fees. Applying the rule of reason,
the district court held that the anti-steering rules vio-
late Section 1 of the Sherman Act, 15 U.S.C. 1. The
court found that the rules stifle price competition
among credit-card networks, allowing a// networks to
raise their merchant fees and forcing merchants to
charge higher prices to retail consumers as a result.

The court of appeals reversed. It did not question
the clistrict court’s finding that the anti-steering rules
thwart price competition, raise merchant fees, and in-
flate retail prices. But the court emphasized that the
credit-card industry is “two-sided,” in that networks
compete to attract both merchants and cardholders.
And the court held that the United States and the States
had not made a prima facie showing that the anti-steering
rules unreasonably restrain trade because they had not
sufficiently demonstrated that the rules harm caidhold-
ers as Well as merchants. The question presented is as
follows:

Whether proof that respondents’ anti-steering rules
thwart interbrand price competition, raise merchant
fees, and inflate retail prices was sufficient to make out
a prima facie case under the rule of reason.

(1)

TABLE OF CONTENTS

Page
SEIN III TIP sis oncicnenctsvenisieatnehinesnnmigsemenubbencsentuinislebianamnnneeiniiiadaina 1
ESRI Rp ap ASNT REN ONC pS OS NN 1
ETE Se cee MC ae SA AN GaP aan Sen ae tooo eRAE STAT 2
BE ainictisstsnevndiceasinensninapniciiitenseritaianetiinssisieiininalamsoainaibetintnbinendinanniani 9
UIT wxstcnissecssesibsantncetacneonncnianeenciieabdtinatadiatieanitddabiiniiammidinsninidiid 21
TABLE OF AUTHORITIES
Cases:
Associated Gen. Contractors of Cal., Inc. v.
California State Council of Carpenters,
ieee i iiitatatatnineiinicetmnenneneiamnancesion 18
Board of Trade v. United States, 246 U.S. 231 (1918).......... 4
Broadcast Music, Inc. v. CBS, Inc.,
IIE icciiesinnsnnpiicennicintpinraieeieinaiinniteptiaiinianbatenenaiins 17

California Dental Ass'n v. FTC, 526 U.S. 756 (1999)....4, 15
Eastman Kodak Co. v. Image Tech. Servs., Inc.,

ee ee ee i iniisicsnanectniesinenirhanidiciisennniecomninnnesceneese 11, 12
FTC v. Actavis, Inc., 183 S. Ct. 2223 (2018)............ccccceeecees 16
Leegin Creative Leather Prods., Inc. v. PSKS, Inc.,

ee i aeslicosnicniiineeeicvainsienecnameniicingeniétnincmaesccns 4,14
NCAA v. Board of Regents of the Univ. of Okla.,

a I irrtiietisicisnieninciicinnriciniatninanisigiasidiatisisieminntnpascians 18
National Soc’y of Prof’l Eng’rs v. United States,

SI iss tiniterecitnscisiniesillictinrtanebininiinnitniabeiiniie 8
Northern Pac. Ry. Co. v. United States,

ee I iaalindininreihinitildcienntintindniateicthiniptanatennimcncoses 17

Rothery Storage & Van Co. v. Atlas Van Lines, Inc.,
792 F.2d 210 (D.C. Cir. 1986), cert. denied,
Fe arent tcntpeeeainiabiaaiienentinensennnaiensenene 11

State Oil Co. v. Khan, 522 U.S. 3 (1997)......cccccccesssesseerenerses 14

(IIT)

IV

Cases—Continued: Page
Times-Picayune Publ’g Co. v. United States,
TL ee 11, 13

US Airways, Inc. v. Sabre Holding Corp.,
No. 11-ev-2725, 2017 WL 1064709
(S.D.N.Y. Mar. 21, 2017), appeal pending,

No. 17-960 (2d Cir. filed Apr. 5, 2017).......ccccccccccccccscsoseceee 20
United States v. Continental Can Co.,
ES RAS ea ll
United States v. E.1. du Pont de Nemours & Co.:
a Oe 4, 11
ES TE eae ar a RE 11
United States v. Socony-Vacuum Oil Co.,
I 17
United States v. Visa U.S.A., Inc., 344 F.3d 229
(2d Cir. 2003), cert. denied, 543 U.S. 811 (2004).............. 20

Statute and rule:
Sherman Act, 15 U.S.C. 1 et seg.:

RASS FS CRE NEN CD ME Sle RE 3
ERA a ans ne es aE a Eee 10, 19
Miscellaneous:

2B Phillip E. Areeda et al., Antitrust Law:
An Analysis of Antitrust Principles and Their
I I ectetneciienicitintastmninintinstrnessnzcrnssen 11
Phillip E. Areeda & Herbert Hovenkamp,
Antitrust Law: An Analysis of Antitrust
Principles and Their Application
Ne aa it eictcieinilactuenstabesieintendiniomniinioscshnescinsbenedincensies 12, 16, 19

Jn the Supreme Court of the Anited States

No. 16-1454
OHIO, ET AL., PETITIONERS

Vv.
AMERICAN EXPRESS COMPANY, ET AL.

ON PETITION FOR A WRIT OF CERTIORARI
TO THE UNITED STATES COURT OF APPEALS
FOR THE SECOND CIRCUIT

BRIEF FOR THE UNITED STATES IN OPPOSITION

OPINIONS BELOW

The opinion of the court of appeals (Pet. App. 1a-58a)
is reported at 838 F.3d 179. The opinion of the district
court (Pet. App. 63a-259a) is reported at 88 F. Supp. 3d
143.

JURISDICTION

The judgment of the court of appeals was entered on
September 26, 2016. A petition for rehearing was de-
nied on January 5, 2017 (Pet. App. 324a-326a). On
March 24, 2017, Justice Ginsburg extended the time
within which to file a petition for a writ of certiorari to
and including May 5, 2017. On April 24, 2017, Justice
Ginsburg further extended the time within which to file
a petition to and including June 2, 2017, and the petition
was filed on that date. The jurisdiction of this Court is
invoked under 28 U.S.C. 1254(1).

(1)

2

STATEMENT

1. The private respondents operate one of the coun-
try’s four major credit-card networks, American Ex-
press (Amex). In 2013, the Amex network captured 26.4
percent of all credit-card transaction volume. Pet. App.
13a. The rest was divided among Visa (45 percent),
MasterCard (23.3 percent), and Discover (5.3 percent).
Ibid. Together, the four networks processed nearly
$2.4 trillion in credit-card transactions. /d. at 74a.

Amex cards are accepted by merchants that account
for more than 90 percent of credit-card transactions by
dollar value, including virtually all of the country’s larg-
est merchants. Pet. App. 188a, 224a. To accept Amex
cards, a merchant must enter into a contract with re-
spondents and agree to pay a “merchant discount fee”
equal to a percentage of each transaction. /d. at 15a.
For example, a merchant that accepts an Amex card for
a $100 purchase might receive only $97—the purchase
price less a three-percent merchant discount fee. Visa
and MasterCard also charge merchant discount fees,
though their fees are structured somewhat differently
because Visa and MasterCard use a different business
model. Jd. at 13a-14a.’

Respondents have traditionally charged merchants
higher fees than other networks, which respondents use
in part to fund rewards and other benefits for Amex
cardholders. Pet. App. 68a, 175a-180a. Beginning

' Visa and MasterCard operate “open-loop” systems in which “ac-
quiring” banks act as intermediaries between the credit-card net-
works and merchants, and “issuing” banks act as intermediaries be-
tween the networks and individual cardholders. Pet. App. 13a-14a,
8la-83a (citation omitted). Respondents, in contrast, operate a
“closed-loop” system in which they typically maintain direct rela-
tionships with cardholders and merchants. /d. at 14a-15a, 88a-84a.

3

around 1990, Visa and MasterCard highlighted their
lower fees and urged merchants to encourage their cus-
tomers to use Visa and MasterCard instead of Amex—
for example, by displaying signs stating “We Prefer
Visa.” Jd. at 91a-92a. Combined with other marketing
strategies, those competitive efforts “were remarkably
effective” and caused a substantial drop in respondents’
market share. /d. at 19a; see id. at 92a.

Respondents reacted by tightening the “anti-steering”
rules in their merchant contracts to “to stifle any fur-
ther steering or preference campaigns.” Pet. App. 200a,
202a; see id. at 19a, 92a-93a. The anti-steering rules bar
merchants that accept Amex cards from offering cus-
tomers discounts or incentives to use other cards, ex-
pressing a preference for other cards, or even disclosing
their relative costs of accepting different cards. /d. at
19a-20a, 100a-101a. The rules prohibit those actions
even when a customer does not have an Amex card or
presents a different card. /bid. Respondents “actively
monitor|[|” compliance with the rules and have “vigor-
ously enforce[d]” them to stamp out a variety of at-
tempts by merchants to encourage their consumers to
use less-expensive rival cards. Jd. at 102a-103a; see id.
at 103a-104a.

2. In 2010, the United States and a group of States
sued respondents, along with Visa and MasterCard, al-
leging that the networks’ anti-steering rules unreason-
ably restrained trade in violation of Section 1 of the
Sherman Act, 15 U.S.C. 1. Pet. App. 21a-22a. Visa and
MasterCard entered into consent judgments and re-
scinded their anti-steering rules. /d. at 22a. Respond-
ents proceeded to trial. After a seven-week bench trial,
the district court held that the anti-steering rules vio-
late Section 1 under the rule of reason. /d. at 63a-259a.

4

a. “The rule of reason is the accepted standard for
testing whether a practice restrains trade in violation of
[Section] 1.” Leegin Creative Leather Prods., Inc. v.
PSKS, Inc., 551 U.S. 877, 885 (2007). [t looks to “the
restraint’s history, nature, and effect,” ibid. (citation
omitted), and asks whether a restraint “merely regu-
lates and perhaps thereby promotes competition or
whether it is such as may suppress or even destroy com-
petition,” Board of Trade v. United States, 246 U.S. 231,
238 (1918). The plaintiff in a rule-of-reason case bears
the initial burden to show that the challenged restraint
is “prima facie anticompetitive.” California Dental
Ass'n v. FTC, 526 U.S. 756, 771 (1999). If the plaintiff
makes that showing, the burden shifts to the defendant
to establish any “procompetitive justification.” Jbid.;
see Pet. App. 108a-109a.

b. The district court began its rule-of-reason analy-
sis by defining the relevant antitrust market, which es-
tablishes the “context for the remainder of [the] analy-
sis.” Pet. App. 111la; see id. at 111la-148a. An antitrust
market is defined as those products “that have reason-
able interchangeability for the purposes for which they
are produced,” such that customers would switch from
one product to another if faced with a price increase.
United States v. EI. du Pont de Nemours & Co., 351 U.S.
377, 404 (1956). Here, the district court concluded that
the market affected by the anti-steering rules is the
market for “general purpose credit and charge card net-
work services” of the type that respondents provide to
merchants. Pet. App. 112a-113a.

The district court rejected respondents’ contention
that this market definition should be expanded to in-
clude services to cardholders as well as merchants. Pet.
App. 114a-122a. The court agreed with respondents

5

that the credit-card business is “two-sided,” in that
credit-card networks compete to attract both mer-
chants and cardholders. /d. at 121a-122a; see id. at 77a-
78a. The court emphasized, however, that the services
respondents provide to merchants are not interchange-
able with the services they provide to cardholders. /d.
at 118a-119a.

Although the district court rejected respondents’
proposed market definition, it recognized that the “two-
sided” nature of respondents’ platform is relevant to the
antitrust inquiry because “the antitrust significance of
a restraint that nominally affects conduct on only one
side of [respondents’] platform cannot be assessed with-
out considering its impact on the other side of the plat-
form.” Pet. App. 121a-122a. The court thus considered
the interdependence between the merchant and card-
holder sides of respondents’ platform throughout its
rule-of-reason analysis. /bid.

ec. Under the rule of reason, the plaintiff has two
ways of establishing a prima facie case that the chal-
lenged restraint adversely affects competition. The in-
direct method requires a showing that the defendant
has market power and that the restraint is potentially
anticompetitive. Pet. App. 108a-109a. The direct
method requires a showing of “an actual adverse effect
on competition.” /d. at 108a (citation omitted). Here,
the district court held that the United States and the
States had carried their burden under both methods.
Id. at 148a-228a.

i. The district court first held that respondents have
market power. Pet. App. 148a-19la. The court ex-
plained that respondents capture 26.4 percent of the
market for network services, a concentrated market
with significant barriers to entry. Jd. at 150a-156a. The

6

court noted that respondents’ market power is magni-
fied by “cardholder insistence”—the fact that many
merchants cannot practically refuse to accept Amex
cards because many of their customers would shop else-
where if they did so. /d. at 156a-165a. The court also
relied on respondents’ pricing, including their proven
ability to significantly increase fees without causing
merchants to stop accepting Amex cards. /d. at 165a-
180a.

ii. The district court further held, in the alternative,
that respondents’ anti-steering rules had caused “ac-
tual, sustained adverse effects on competition.” Pet.
App. 198a (citation omitted); see id. at 19la-228a. The
court found that “[p)rice competition is a critical avenue
of horizontal interbrand competition, and yet it is frus-
trated to the point of near irrelevance in the network
services market as a result of [respondents’ anti-steering
rules}.” Jd. at 195a. The court explained that “[s}teering
is a lynchpin to inter-network competition on the basis
of price” because, once a merchant decides to accept
cards from a particular network, the choice of the card
used for a particular transaction lies with the card-
holder. /d. at 196a. By barring merchants from encour-
aging cardholders to use less-expensive cards, the anti-
steering rules ensure that “there is virtually no check
on the networks’ incentive or ability to charge higher
prices to merchants, so long as the network’s pricing is
below the level at which a rational merchant would drop
acceptance entirely.” /d. at 197a.

The district court also found that the anti-steering
rules “render it nearly impossible” for a new network to
enter the market “by offering merchants a low-cost-
alternative to the existing networks.” Pet. App. 208a.
The court explained that Discover had tried to pursue

7

such a low-fee strategy in the 1990s and had been
thwarted by rules that “denied merchants the ability to
*** steer share to Discover’s lower-priced network.”
Id. at 205a. Discover therefore had “abandoned its low-
price business model” and had raised its merchant fees
to align with those charged by Visa and MasterCard.
Id. at 206a.

The district court further found that, by stifling price
competition, the anti-steering rules “allowed all four
networks to raise their [merchant] fees more easily and
more profitably.” Pet. App. 207a; see, e.g., id. at 166a-
172a (describing respondents’ “Value Recapture” initi-
ative, which significantly raised prices over a five-year
span without causing merchants to stop accepting Amex
ecards). The court emphasized that those higher mer-
chant fees had “also resulted in increased prices for con-
sumers” because merchants “pass most, if not all, of
their additional costs along to consumers in the form of
higher retail prices.” Jd. at 210a-21 1a.

d. The district court’s findings placed on respond-
ents the burden of proving that the anti-steering rules
had procompetitive benefits, and the court held that re-
spondents had not carried that burden. Pet. App. 228a-
258a. Inter alia, the court rejected respondents’ con-
tention that the rules are justified to protect Amex’s
“differentiated business model,” which relies on charg-
ing higher merchant fees to offer more generous card-
holder rewards. /d. at 229a-236a. The court held that,
to find the anti-steering rules reasonable “because they
shield [respondents’] preferred business strategy from
a legitimate form of interbrand competition, especially
competition on the basis of price, would amount to ‘noth-
ing less than a frontal assault on the basic policy of the

8

Sherman Act.’” /d. at 235a (quoting National Soc’y of
Prof'l Eng’rs v. United States, 435 U.S. 679, 695 (1978)).

3. The court of appeals reversed and directed the
entry of judgment for respondents. Pet. App. la-58a.

a. The court of appeals first held that the district
court had “erred in excluding the market for cardhold-
ers from its relevant market definition.” Pet. App. 32a;
see id. at 3la-40a. The court emphasized the “interde-
pendence” of credit-card networks’ competition for
merchants and their competition for cardholders, and it
stated that separating those two avenues of competition
into different antitrust markets could allow “legitimate
competitive activities in the market for [cardholders] to
be penalized no matter how output-expanding such ac-
tivities would be.” /d. at 35a.

b. The court of appeals next held that the district
court had erred in holding that respondents have mar-
ket power. Pet. App. 40a-48a. It concluded that the dis-
trict court should not have focused on increases in re-
spondents’ merchant fees because respondents use a
portion of those fees to provide greater cardholder re-
wards (which provide the functional equivalent of re-
duced prices for cardholders). /d. at 43a-44a. The court
stated that the district court should have calculated
Amex’s “two-sided price”—that is, the aggregate amount
charged to both merchants and cardholders. /d. at 44a
(citation omitted). The court also held that the district
court had erred in relying on “cardholder insistence” as
evidence of market power. /d. at 45a-48a. The court
reasoned that cardholders insist on using Amex cards
only because they like the rewards and other services
that Amex provides, and it believed that “so long as
Amex’s market share is derived from cardholder satis-
faction, there is no reason to intervene.” Jd. at 48a.

9

c. Finally, the court of appeals held that the district
court had erred in holding that the United States and
the States had made a prima facie case that the anti-
steering rules have an actual adverse effect on competi-
tion. Pet. App. 49a-53a. The court did not question the
district court’s finding that the anti-steering rules stifle
price competition among the networks and thereby
cause merchants (and their customers) to pay more.
But the court held that such harms were insufficient to
establish a prima facie case because the district court
had “failed to consider the two-sided net price account-
ing for the effects of the [anti-steering rules] on both
merchants and cardholders.” /d. at 49a. To prove anti-
competitive effects in the form of higher prices, the
court stated, the United States and the States were re-
quired to provide at minimum a “reliable measure of
American Express’s two-sided price that appropriately
account[ed] for the value or cost of the rewards paid to
cardholders.” /d. at 53a (citation omitted). The court
also stated that the United States and the States bore
the “initial burden” to show that the anti-steering rules
“made all Amex consumers on both sides of the platform
—i.e., both merchants and cardholders—worse off
overall.” Jd. at 5la.

4. The court of appeals denied the United States’ pe-
tition for rehearing and rehearing en banc. Pet. App.
324a-326a.

ARGUMENT

Petitioners contend (Pet. 18-25, 30-35) that the dis-
trict court’s findings established a prima facie case that
the anti-steering rules unreasonably restrain trade, and
that the court of appeals erred in holding otherwise.

The United States agrees. The court of appeals seri-
ously departed from sound antitrust principles, and its

10

decision leaves in place restraints that thwart price
competition in an important sector of the economy and
inflate the retail prices paid by all consumers.

Nonetheless, the United States has not sought this
Court’s review because the case does not satisfy the
Court’s traditional certiorari standards. See Sup. Ct. R.
10. The court of appeals rested its decision almost en-
tirely on the “two-sided” nature of the credit-card in-
dustry, and neither this Court nor any other circuit has
squarely considered the application of the antitrust
laws to two-sided platforms as such. Consistent with its
usual practice of awaiting further percolation in the
lower courts before taking up such novel legal issues,
the Court should deny review here.

1. The district court found that respondents’ anti-
steering rules stifle competition among credit-card net-
works, thereby increasing merchant fees, blocking low-
cost competitors, and inflating the retail prices paid by
all consumers. Although the court of appeals did not
overturn any of those findings, it concluded that they do
not establish even a prima facie case of an antitrust vi-
olation because (a) the relevant market must be defined
to include cardholders as well as merchants, and (b)
proof that a restraint thwarts competition and inflates
prices on one side of a two-sided market is insufficient
to establish a prima facie case that it unreasonably re-
strains trade. As petitioners explain (Pet. 18-25), both
of those holdings were wrong.”

* The court of appeals also held that the United States and the
States had failed to establish a prima facie case under the indirect
method because respondents do not have market power. Pet. App.
40a-48a. Petitioners do not seek further review of that holding. See
Pet. i, 18-25.

1]

a. A rule-of-reason analysis focuses on the relevant
antitrust market, which is “the area of effective compe-
tition” directly and immediately affected by the chal-
lenged restraint. United States v. E.J. du Pont de
Nemours & Co., 353 U.S. 586, 593 (1957). An antitrust
market is “composed of products that have reasonable
interchangeability for the purposes for which they are
produced.” United States v. E.J. du Pont de Nemours
& Co., 351 U.S. 377, 404 (1956) (citation omitted); see,
e.g., Hastman Kodak Co. v. Image Tech. Servs., Inc.,
504 U.S. 451, 482 (1992); United States v. Continental
Can Co., 378 U.S. 441, 449 (1964). “Because the ability
of consumers to turn to other suppliers restrains a firm
from raising prices above the competitive level, the def-
inition of the ‘relevant market’ rests on a determination
of available substitutes.” Rothery Storage & Van Co. v.
Atlas Van Lines, Inc., 792 F.2d 210, 218 (D.C. Cir. 1986)
(Bork, J.), cert. denied, 479 U.S. 1033 (1987). The mar-
ket thus “must be drawn narrowly” to include only prod-
ucts that are reasonable substitutes. Times-Picayune
Publ’g Co. v. United States, 345 U.S. 594, 612 n.31
(1953); see 2B Phillip E. Areeda et al., Antitrust Law:
An Analysis of Antitrust Principles and Their Appli-
cation 1 565a, at 430 (4th ed. 2014) (“[A] relevant mar-
ket consists only of goods that are reasonably close swb-
stitutes for one another.”).

The court of appeals articulated the correct legal
standard, explaining that the relevant antitrust market
should be defined to include “products ‘reasonably in-
terchangeable by consumers for the same purposes.”
Pet. App. 32a (citation omitted). But the court never
explained how the services that respondents provide to
merchants are “reasonably interchangeable” with the
services that respondents provide to cardholders. They

12

are not. A retailer facing an increase in respondents’
merchant fees could not, for example, avoid those fees
by becoming an Amex cardholder instead of a merchant
that accepts Amex cards.

Rather than faithfully applying the “reasonably in-
terchangeable” standard, the court of appeals empha-
sized that respondents’ competition for merchants and
their competition for cardholders are interdependent.
Thus, the court of appeals observed that “the price
charged to merchants necessarily affects cardholder
demand, which in turn has a feedback effect on mer-
chant demand.” Pet. App. 39a. But as petitioners ex-
plain (Pet. 20-21), it is common for prices in one market
to affect prices in another. That sort of indirect effect
does not mean that the relevant products are reasona-
bly interchangeable or that they should be collapsed
into a single market for purposes of antitrust analysis.
See, e.g., Eastman Kodak, 504 U.S. at 463, 481-482 (dis-
tinguishing the markets for photocopier replacement
parts and services from the market for photocopiers).
“(T]he fact that a firm obtains its profits from two dif-
ferent, non-substitutable groups does not serve to place
the two groups into the same market.” Phillip E.
Areeda & Herbert Hovenkamp, Antitrust Law: An
Analysis of Antitrust Principles and Their Applica-
tion 1 565, at 104 (Supp. 2017) (Areeda & Hovenkamp).

The court of appeals also placed great weight on the
fact that the credit-card industry is two-sided, so that
networks must attract both merchants and cardholders
in order to succeed. Pet. App. 39a-40a. But where, as
here, the different sides of a firm’s two-sided platform
involve distinct competition and products that are not
substitutes, they are properly analyzed as separate anti-
trust markets. That point is well illustrated by this

13

Court’s decision in Times-Picayune Publishing, which
involved a newspaper publisher’s requirement that ad-
vertisements appear in both its morning and evening
papers. The Court explained that “every newspaper is
a dual trader in separate though interdependent mar-
kets” serving advertisers and readers—that is, that the
publisher in effect had a two-sided platform. 345 U.S.
at 610. But because the challenged restraint “con-
cern|ed| solely one of these markets,” the Court limited
the relevant market to reasonable substitutes for news-
paper advertising; it did not treat the two sides of the
platform taken together as a single market. J/bid.; see
id. at 612 & n.31.

Like the markets for newspaper advertisers and
readers, the markets for merchants and cardholders are
distinct spheres of competition, “involving different sets
of rivals and the sale of separate, though interrelated,
products and services to separate groups of consumers.”
Pet. App. 119a. By collapsing the two into a single anti-
trust market, the court of appeals severed market
definition from its purpose and “preventjed] the relevant-
market inquiry from accurately answering the questions
for which it is asked.” Law Professor Amicus Br. 5.

b. Even under the court of appeals’ flawed definition
of the relevant antitrust market, the district court’s
findings were sufficient to establish a prima facie case
that the anti-steering rules unreasonably restrain com-
petition.

i. Respondents’ anti-steering rules are vertical re-
straints subject to the rule of reason, rather than to the
per se rule that is often applied to horizontal restraints.
Pet. App. 29a-30a. But unlike resale-price-maintenance
agreements and many other vertical restraints, the anti-
steering rules do not “reduc[e] intrabrand competition

14

—the competition among retailers selling the same
brand”—-in order to “stimulate interbrand competi-
tion.” Leegin Creative Leather Prods., Inc. v. PSKS,
Inc., 551 U.S. 877, 890 (2007) (emphases added); see,
e.g., State Oil Co. v. Khan, 522 U.S. 3, 14-15 (1997). In-
stead, the purpose and effect of the anti-steering rules
is to suppress interbrand competition between respond-
ents and their rival credit-card networks by making it
impossible for merchants to encourage consumers to
use cards that cost the merchants less. To that end, the
anti-steering rules restrict not simply the merchants’
interactions with Amex customers, but their pricing and
other behavior towards non-Amex customers as well.
The district court’s extensive factual findings de-
scribe the unsurprising results of suppressing price
competition among competing credit-card networks.
The anti-steering rules “create a competitive environ-
ment in which there is virtually no check on the net-
works’ incentive or ability to charge higher prices to
merchants,” so long as a network’s prices remain below
the level that would cause the merchant to stop accept-
ing its cards altogether. Pet. App. 197a. The record
demonstrates that the rules blocked Discover’s low-cost
strategy and prevented merchants from steering their
customers to use lower-cost cards. /d. at 201la-202a,
208a-209a. As a result, the anti-steering rules “have al-
lowed all four networks to raise their swipe fees.” Jd. at
207a; see, e.g., id. at 166a-172a. Those higher fees, in
turn, have resulted in “higher retail prices” for consum-
ers—including both consumers who use Amex cards
and those who do not. /d. at 210a-21la. The financial
impact on Amex cardholders is offset, at least in part,
by respondents’ cardholder rewards. /bid. But con-
sumers who use cash, debit cards, and lower-reward

15

credit cards—who tend to be less affluent—also face
higher retail prices yet “do not receive any of the pre-
mium rewards or other benefits conferred by American
Express on the cardholder side of its platform.” Jd. at
211a.

ii. The court of appeals deemed those findings le-
gally insufficient to establish even a prima facie case
that the anti-steering rules unreasonably restrain trade
because—in the court’s view—they did not adequately
account for the anti-steering rules’ purported benefits
to Amex cardholders. At times, the court appeared to
fault the United States and the States for failing to ac-
count for all possible procompetitive benefits of the
anti-steering rules at the first step of the burden-
shifting framework. For example, the court stated that
the United States and the States bore the “initial bur-
den” of “show[ing] that the [anti-steering rules} made
all Amex consumers on both sides of the platform—.e.,
both merchants and cardholders—worse off overall.”
Pet. App. 51a; see id. at 49a n.52 (faulting the district
court for “failling] to take into account offsetting bene-
fits to cardholders”); id. at 54a (requiring proof of “net
harm” to cardholders and merchants).

To the extent that the court of appeals’ opinion can be
read to require antitrust plaintiffs to account for a re-
straint’s potential procompetitive benefits in establish-
ing a prima facie case, it seriously distorted the burden-
shifting framework that governs rule-of-reason litiga-
tion. Under that framework, a plaintiff carries its initial
burden by showing that the challenged restraint is
“nrima facie anticompetitive.” California Dental Ass’n
v. FTC, 526 U.S. 756, 771 (1999). That showing “place[s]
the burden of procompetitive justification on [the de-
fendant],” ibid., which is responsible for establishing

16

any “legitimate justifications,” FTC v. Actavis, Inc., 133
S. Ct. 2223, 2236 (2013); see Areeda & Hovenkamp 1
1505, at 171 (“The defendant, being the author of the
restraints, is in a better position to explain why they are
profitable and in consumers’ best interests.”). Under
established law, it is thus the defendant’s burden to es-
tablish a challenged restraint’s procompetitive benefits,
not the plaintiff’s initial burden to anticipate and refute
them.

iii. The court of appeals’ opinion is also susceptible
to a narrower reading, under which the court deemed
the district court’s factual findings insufficient to make
out a prima facie case under the particular theory that
the court of appeals understood the United States and
the States to have advanced here. The court of appeals
stated that the United States and the States could have
carried their burden of proving actual anticompetitive
effects by showing “that cardholders engaged in fewer
credit-card transactions (7.e., reduced output), that card
services were worse than they might otherwise have
been (7.¢e., decreased quality), or that Amex’s pricing
was set above competitive levels within the credit-card
industry (i.e., supracompetitive pricing).” Pet. App.
52a. The court understood the United States and the
States to have relied on supracompetitive pricing, but it

* In one sentence of its opinion, the court of appeals acknowledged
that “[wJhether the [anti-steering rules] had pro-competitive effects
on cardholders—let alone whether any alleged procompetitive effects
on cardholders outweigh ‘anticompetitive’ effects on merchants—has
no bearing on whether [the United States and the States) carried
their initial burden.” Pet. App. 5la. That statement, however, came
only two sentences after the court’s assertion that the United States
and the States bore the “initial burden” of “show[ing] that the [anti-
steering rules} made ali Amex consumers on both sides of the plat-
form * * * worse off overall.” /bdid.

17

deemed proof of inflated prices charged to merchants
insufficient because—in the court’s view—the relevant
market includes cardholders as well.

The court of appeals stated, for example, that the
district court had “failed to consider the two-sided net
price accounting for the effects of the [anti-steering
rules] on both merchants and cardholders.” Pet. App.
49a. The court emphasized that “the revenue earned
from merchant fees funds cardholder benefits,” which
effectively reduce prices on the cardholder side of the
market. Jd. at 50a. The court concluded that the United
States and the States could not carry their burden of
showing actual anticompetitive effects using evidence of
increased prices absent “a reliable measure of [respond-
ents’}] two-sided price that appropriately accounts for
the value or cost of the rewards paid to cardholders.”
Id. at 58a (citation omitted).

The court of appeals erred in holding that proof that
the anti-steering rules block competition and inflate
fees charged to merchants was insufficient to establish
a prima facie case absent evidence of an increase in
respondents’ “two-sided” price. Federal antitrust law
“rests on the premise that the unrestrained interaction
of competitive forces will yield the best allocation of our
economic resources, the lowest prices, the highest qual-
ity and the greatest material progress.” Northern Pac.
Ry. Co. v. United States, 356 U.S. 1, 4 (1958). Preserv-
ing interbrand price competition is especially important
because price is the “central nervous system of the
economy,” United States v. Socony-Vacuum Oil Co.,
310 U.S. 150, 226 n.59 (1940), and “competitive pricing
fis] the free market’s means of allocating resources.”
Broadcast Music, Inc. v. CBS, Inc., 441 U.S. 1, 23 (1979).

18

Indeed, the “Sherman Act was enacted to assure cus-
tomers the benefits of price competition.” Associated
Gen. Contractors of Cal., Inc. v. California State Coun-
cil of Carpenters, 459 U.S. 519, 538 (1983).

Given the central importance of price competition to
the antitrust laws, the district court’s finding that the
anti-steering rules blocked such competition and in-
flated prices charged to merchants was sufficient to es-
tablish a prima facie case that the rules unreasonably
restrain trade. “Under the Sherman Act the criterion
to be used in judging the validity of a restraint on trade
is its impact on competition.” NCAA v. Board of Re-
gents of the Univ. of Okla., 468 U.S. 85, 104 (1984). The
district court’s factual findings establish that, at a min-
imum, respondents’ anti-steering rules had an actual
adverse effect on competition on the merchant side of
the two-sided market identified by the court of appeals.
Although we are not aware of any prior decision
squarely addressing the issue, such a showing of ad-
verse effects on competition in one side of a two-sided
market should suffice to establish a prima facie case
even absent proof that the challenged restraint in-
creased the defendant’s aggregate or “two-sided” price.‘

‘ In fact, the United States and the States showed—and the dis-
trict court found—that the higher merchant fees made possible by
respondents’ anti-steering rules “were not wholly offset by addi-
tional rewards expenditures or otherwise passed through to card-
holders.” Pet. App. 209a. The anti-steering rules thus did “result{]
in a higher net price” on both sides of respondents’ platform. /bid.;
see id. at 166a-167a (“Because [respondents’] Value Recapture ini-
tiatives were not paired with offsetting adjustments on the card-
holder side of the platform, the resulting increases in merchant pric-
ing are properly viewed as changes to the net price charged across
Amex’s integrated platform.”).

19

Respondents are free to charge higher merchant fees
in order to fund more generous cardholder rewards.
Under the antitrust laws, however, that strategy must
succeed or fail under conditions of market competition.
As the district court explained, the Sherman Act “does
not permit [respondents] to decide on behalf of the en-
tire market which legitimate forms of interbrand com-
petition should be available and which should not.” Pet.
App. 240a; accord Areeda & Hovenkamp 1 1505, at 170.
Yet that is exactly what the court of appeals allowed:
Respondents’ anti-steering rules have essentially forced
the entire credit-card industry to channel competition
away from merchant fees and into cardholder rewards.
Even if price competition on the cardholder side of the
market entirely offset the higher merchant fees—which
it did not, see note 4, supra—restraints that create such
a substantial distortion in market competition are
properly viewed as at least prima facie anticompetitive.
The court of appeals erred in holding otherwise.

2. Although the court of appeals’ decision was erro-
neous, this case does not satisfy this Court’s traditional
standards for certiorari. See Sup. Ct. R. 10. Most im-
portantly, the court of appeals’ decision does not di-
rectly conflict with any decision of this Court or another
court of appeals. This Court has decided antitrust cases
involving two-sided platforms, including Times-Picayune
Publishing. But the Court has not squarely considered
questions of market-definition or proof of anticompeti-
tive effects in cases involving two-sided platforms as
such. And so far as we are aware, no other court of ap-
peals has specifically considered the application of the
Sherman Act to two-sided platforms either.

In addition, the scope of the court of appeals’ deci-
sion is unclear. /nter alia, the court emphasized that

20

“(mJarket definition is a deeply fact-intensive inquiry,”
and it did not suggest that its holding in this case would
extend to all cases involving industries that might be
described as two-sided. Pet. App. 32a (citation omit-
ted). To the contrary, the court distinguished an earlier
decision in which it had defined separate markets for
cardholders and merchants in the very industry that is
at issue here. /d. at 33a-36a (citing United States v.
Visa U.S.A., Inc., 344 F.3d 229 (2d Cir. 2003), cert. de-
nied, 543 U.S. 811 (2004)); see id. at 35a (“The relevant
market in this case is not the same as the relevant mar-
ket in Visa.”).°

Further percolation in the lower courts may be espe-
cially useful because of the idiosyncratic character of
the agreements at issue here. Because Amex and the
merchants that accept Amex cards stand in a vertical
rather than a horizontal relationship, the parties and
the courts below treated those contracts as vertical
agreements subject to rule-of-reason analysis. Those
agreements also have a meaningful horizontal aspect,
however, since they restrict the terms on which mer-
chants may deal with non-Amex as well as Amex cus-
tomers and effectively prevent price competition among
competing credit-card networks. See pp. 13-15, supra.

* The only district court that has applied the court of appeals’
decision to a purportedly two-sided market concluded that “(t]he
relevant market for purposes of antitrust analysis may not be two-
sided even though the defendant operates a two-sided platform.”
US Airways, Inc. v. Sabre Holding Corp., No. 11-cv-2725, 2017 WL
1064709, at *8 (S.D.N.Y. Mar. 21, 2017), appeal pending, No. 17-960
(2d Cir. docketed Apr. 5, 2017). That court upheld a jury’s finding
that the market at issue was one-sided, concluding that the court of
appeals’ decision in this case “does not invalidate the jury's finding
of a one-sided market *** in a different industry and with very
different facts.” Jd. at *10.

21

The agreements therefore might roughly be analogized
to contracts in which a manufacturer forbids retailers
to charge more for the manufacturer’s goods than for
specified goods obtained from the manufacturer’s com-
petitors. To date, however, there is no meaningful body
of precedent addressing the antitrust status of agree-
ments of that character.

If the court of appeals adheres to the approach it fol-
lowed here—and particularly if it reads the decision be-
low broadly—this Court’s intervention may be war-
ranted in an appropriate future case. But the Court or-
dinarily awaits the development of a conflict among the
lower courts before exercising its certiorari jurisdic-
tion. At minimum, that course will allow the Second Cir-
cuit to clarify the scope and content of its holding. And
if this Court’s review is ultimately warranted, additional
percolation in the lower courts may assist the Court in
its application of general antitrust principles to two-
sided platforms and to agreements of the sort at issue
here.

CONCLUSION
The petition for a writ of certiorari should be denied.

Respectfully submitted.

JEFFREY B. WALL

Acting Solicitor General
PATRICIA A. BRINK

Director of Civil

Enforcement

KRISTEN C. LIMARZI
ROBERT B. NICHOLSON
JAMES J. FREDRICKS
NICKOLAI G. LEVIN

Attorneys
AUGUST 2017

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Source: Frix Law Library, https://www.frixlaw.com/law-library/documents/brief%3Amicro_IA40385016_0754%3A04. Public record. Not legal advice.
