Hayes Agreement


The Hayes Agreement, also known as the Hayes Memorandum, is a legal document that was created by the United States Department of Justice in 1978. This agreement served as a guideline for the antitrust enforcement agencies, including the DOJ and the Federal Trade Commission, in determining whether mergers and acquisitions are in violation of antitrust laws.

Named after William F. Hayes, who was the Assistant Attorney General for Antitrust at that time, the Hayes Agreement was created to address the concerns that the antitrust enforcement agencies had regarding the growing number of mergers and acquisitions in the country. The agreement provided the agencies with a set of guidelines that they could use to evaluate the antitrust implications of these transactions.

One of the key provisions of the Hayes Agreement is the definition of market concentration. According to the agreement, a merger or acquisition would be considered anti-competitive if it resulted in a significant increase in the concentration of market power in a particular industry or geographic area. The agreement also outlined the factors that the antitrust enforcement agencies should consider when evaluating the competitive effects of a merger, including market share, barriers to entry, and potential efficiencies.

Over the years, the Hayes Agreement has been used as a benchmark by antitrust enforcement agencies in evaluating mergers and acquisitions. However, the agreement has also been criticized for being too lenient and not providing adequate protection against anti-competitive behavior.

In recent years, there has been renewed interest in the Hayes Agreement, as some experts argue that it needs to be updated to reflect the changing nature of the economy. With the rise of the digital economy and the increasing consolidation of industries, there are concerns that the current guidelines may not be sufficient to protect competition.

In conclusion, the Hayes Agreement is an important document in the history of antitrust enforcement in the United States. While it has served as a useful guideline for evaluating mergers and acquisitions, there are concerns that it may no longer be adequate to address the challenges of the modern economy. As such, there have been calls for a review of the agreement to ensure that it continues to serve its intended purpose of promoting competition and protecting consumers.