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Price Fixing, Bid Rigging, and Market Allocation Schemes:
An Antitrust Primer
This primer briefly describes the most common antitrust violations and outlines those conditions and events that indicate anticompetitive collusion.
American consumers have the right to expect the benefits of free and open competition — the best goods and services at the lowest prices. Public and private organizations often rely on a competitive bidding process to achieve that end. The competitive process only works, however, when competitors set prices honestly and independently. When competitors collude, prices are inflated and the customer is cheated. Price fixing, bid rigging, and other forms of collusion are illegal and are subject to criminal prosecution by the Antitrust Division of the United States Department of Justice.
In recent years, the Antitrust Division has successfully prosecuted regional, national, and international conspiracies affecting construction, agricultural products, manufacturing, service industries, consumer products, and many other sectors of our economy. Many of these prosecutions resulted from information uncovered by members of the general public who reported the information to the Antitrust Division. Working together, we can continue the effort to protect and promote free and open competition in the marketplaces of America.
This primer contains an overview of the federal antitrust laws and the penalties that may be imposed for their violation. It briefly describes the most common antitrust violations and outlines those conditions and events that indicate anticompetitive collusion so that you might better identify and report suspicious activity.
Federal Antitrust Enforcement
Enacted in 1890, the Sherman Act is among our country's most important and enduring pieces of economic legislation. The Sherman Act prohibits any agreement among competitors to fix prices, rig bids, or engage in other anticompetitive activity. Criminal prosecution of Sherman Act violations is the responsibility of the Antitrust Division of the United States Department of Justice.
Violation of the Sherman Act is a felony punishable by a fine of up to $10 million for corporations, and a fine of up to $350,000 or 3 years imprisonment (or both) for individuals, if the offense was committed before June 22, 2004. If the offense was committed on or after June 22, 2004, the maximum Sherman Act fine is $100 million for corporations and $1 million for individuals, and the maximum Sherman Act jail sentence is 10 years. Under some circumstances, the maximum potential fine may be increased above the Sherman Act maximums to twice the gain or loss involved. In addition, collusion among competitors may constitute violations of the mail or wire fraud statute, the false statements statute, or other federal felony statutes, all of which the Antitrust Division prosecutes.
In addition to receiving a criminal sentence, a corporation or individual convicted of a Sherman Act violation may be ordered to make restitution to the victims for all overcharges. Victims of bid-rigging and price-fixing conspiracies also may seek civil recovery of up to three times the amount of damages suffered.
Forms of Collusion
Most criminal antitrust prosecutions involve price fixing, bid rigging, or market division or allocation schemes. Each of these forms of collusion may be prosecuted criminally if they occurred, at least in part, within the past five years. Proving such a crime does not require us to show that the conspirators entered into a formal written or express agreement. Price fixing, bid rigging, and other collusive agreements can be established either by direct evidence, such as the testimony of a participant, or by circumstantial evidence, such as suspicious bid patterns, travel and expense reports, telephone records, and business diary entries.
Under the law, price-fixing and bid-rigging schemes are per se violations of the Sherman Act. This means that where such a collusive scheme has been established, it cannot be justified under the law by arguments or evidence that, for example, the agreed-upon prices were reasonable, the agreement was necessary to prevent or eliminate price cutting or ruinous competition, or the conspirators were merely trying to make sure that each got a fair share of the market.
Price fixing is an agreement among competitors to raise, fix, or otherwise maintain the price at which their goods or services are sold. It is not necessary that the competitors agree to charge exactly the same price, or that every competitor in a given industry join the conspiracy. Price fixing can take many forms, and any agreement that restricts price competition violates the law. Other examples of price-fixing agreements include those to:
In many cases, participants in a price-fixing conspiracy also establish some type of policing mechanism to make sure that everyone adheres to the agreement.
Bid rigging is the way that conspiring competitors effectively raise prices where purchasers — often federal, state, or local governments — acquire goods or services by soliciting competing bids.
Essentially, competitors agree in advance who will submit the winning bid on a contract being let through the competitive bidding process. As with price fixing, it is not necessary that all bidders participate in the conspiracy.
Bid rigging also takes many forms, but bid-rigging conspiracies usually fall into one or more of the following categories:
Bid Suppression: In bid suppression schemes, one or more competitors who otherwise would be expected to bid, or who have previously bid, agree to refrain from bidding or withdraw a previously submitted bid so that the designated winning competitor's bid will be accepted.
Complementary Bidding: Complementary bidding (also known as "cover" or "courtesy" bidding) occurs when some competitors agree to submit bids that either are too high to be accepted or contain special terms that will not be acceptable to the buyer. Such bids are not intended to secure the buyer's acceptance, but are merely designed to give the appearance of genuine competitive bidding. Complementary bidding schemes are the most frequently occurring forms of bid rigging, and they defraud purchasers by creating the appearance of competition to conceal secretly inflated prices.
Bid Rotation: In bid rotation schemes, all conspirators submit bids but take turns being the low bidder. The terms of the rotation may vary; for example, competitors may take turns on contracts according to the size of the contract, allocating equal amounts to each conspirator or allocating volumes that correspond to the size of each conspirator company. A strict bid rotation pattern defies the law of chance and suggests collusion is taking place.
Subcontracting: Subcontracting arrangements are often part of a bid-rigging scheme. Competitors who agree not to bid or to submit a losing bid frequently receive subcontracts or supply contracts in exchange from the successful low bidder. In some schemes, a low bidder will agree to withdraw its bid in favor of the next low bidder in exchange for a lucrative subcontract that divides the illegally obtained higher price between them.
Almost all forms of bid-rigging schemes have one thing in common: an agreement among some or all of the bidders which predetermines the winning bidder and limits or eliminates competition among the conspiring vendors.
Market division or allocation schemes are agreements in which competitors divide markets among themselves. In such schemes, competing firms allocate specific customers or types of customers, products, or territories among themselves. For example, one competitor will be allowed to sell to, or bid on contracts let by, certain customers or types of customers. In return, he or she will not sell to, or bid on contracts let by, customers allocated to the other competitors. In other schemes, competitors agree to sell only to customers in certain geographic areas and refuse to sell to, or quote intentionally high prices to, customers in geographic areas allocated to conspirator companies.
Detecting Bid Rigging, Price Fixing, And Other Types Of Collusion
Bid rigging, price fixing, and other collusion can be very difficult to detect. Collusive agreements are usually reached in secret, with only the participants having knowledge of the scheme. However, suspicions may be aroused by unusual bidding or pricing patterns or something a vendor says or does.
Bid or Price Patterns
Certain patterns of bidding or pricing conduct seem at odds with a competitive market and suggest the possibility of collusion:
Suspicious Statements or Behavior
While vendors who collude try to keep their arrangements secret, occasional slips or carelessness may be a tip-off to collusion. In addition, certain patterns of conduct or statements by bidders or their employees suggest the possibility of collusion. Be alert for the following situations, each of which has triggered a successful criminal antitrust prosecution:
A Caution About Indicators of Collusion
While these indicators may arouse suspicion of collusion, they are not proof of collusion. For example, bids that come in well above the estimate may indicate collusion or simply an incorrect estimate. Also, a bidder can lawfully submit an intentionally high bid that it does not think will be successful for its own independent business reasons, such as being too busy to handle the work but wanting to stay on the bidders' list. Only when a company submits an intentionally high bid because of an agreement with a competitor does an antitrust violation exist. Thus, indicators of collusion merely call for further investigation to determine whether collusion exists or whether there is an innocent explanation for the events in question.
Conditions Favorable To Collusion
While collusion can occur in almost any industry, it is more likely to occur in some industries than in others. An indicator of collusion may be more meaningful when industry conditions are already favorable to collusion.
What You Can Do
Antitrust violations are serious crimes that can cost a company hundreds of millions of dollars in fines and can send an executive to jail for up to ten years. These conspiracies are by their nature secret and difficult to detect. The Antitrust Division needs your help in uncovering them and bringing them to our attention.
If you think you have a possible violation or just want more information about what we do, contact the Citizen Complaint Center of the Antitrust Division:
Phone: 1-888-647-3258 (toll-free in the U.S. and Canada) or 1-202-307-2040
Citizen Complaint Center
1. This Primer provides only internal Department of Justice guidance. It is not intended to, does not, and may not be relied upon to create any rights, substantive or procedural, enforceable at law by any party in any matter civil or criminal. No limitations are hereby placed on otherwise lawful investigative and litigation prerogatives of the Department of Justice.