John D. Rockefeller on Regulatory Environment

By 1880 the New York World labeled Standard Oil 'the most cruel, impudent, pitiless, and grasping monopoly that ever fastened upon a country.' Rockefeller conceded that in a business of that scale some things were inevitably done that could not be defended, but otherwise insisted that scale was simply efficiency in disguise. The political pressure built: in 1879 the New York State Legislature's Hepburn Committee investigated 'alleged abuses' by the railroads and concluded that Standard Oil was receiving substantial freight rebates on every barrel it shipped—and, through drawbacks, on barrels its competitors shipped—thereby crushing the field. The committee's findings made the rebate structure public and gave the antitrust movement its first sustained body of evidence. The Sherman Antitrust Act, passed in 1890, was originally aimed at labor combinations but became, by the turn of the century, the principal legal weapon deployed against the Standard Oil Trust.

On March 21, 1892, the Supreme Court of Ohio ordered the Standard Oil Trust dissolved, and its holdings were reorganized into twenty independent companies that continued to operate as an unofficial combination known as Standard Oil Interests. The structural workaround came in 1899, when the Standard Oil Company of New Jersey—taking advantage of a New Jersey statute that permitted a parent corporation to own the stock of other companies—acquired the shares of the other nineteen members and became the holding company for the entire trust. Jersey Standard operated a near-monopoly in the American oil industry from 1899 until 1911 and was the largest corporation in the United States. The 1911 breakup decree severed thirty-four successor entities from Jersey Standard; the parent company was renamed Exxon in 1973 and merged with Mobil to form ExxonMobil in 1999, while two of the largest severed spinoffs eventually consolidated into Chevron Corporation and BP.

The 1911 breakup decree ordered Standard Oil of New Jersey separated into thirty-four independent companies, with the net value of the severed entities totaling approximately $375 million—about 57 percent of Jersey Standard's pre-decree value. The Supreme Court's decision, handed down on May 15, 1911, in Standard Oil Co. of New Jersey v. United States, also codified the 'rule of reason' for interpreting the Sherman Act, holding that only unreasonable restraints of trade were barred. Despite the dissolution, Jersey Standard remained the second-largest corporation in the United States, behind only U.S. Steel. Many of the spinoffs—Standard Oil of New York (later Mobil), Standard Oil of California (later Chevron), Standard Oil of Ohio, Standard Oil of Indiana (later Amoco)—continued to operate as substantial independent businesses and ultimately merged back into ExxonMobil, Chevron, and BP across the late twentieth century. The decree is widely treated as the foundational antitrust precedent of the modern regulatory era.

In 1909 a federal circuit court found John D. Rockefeller's Standard Oil Company in violation of the Sherman Antitrust Act of 1890 and ordered its dissolution. Standard Oil appealed, and the case reached the U.S. Supreme Court as Standard Oil Company of New Jersey v. United States, argued across multiple days in March 1910 and January 1911. On May 15, 1911, the Court unanimously upheld the lower court's dissolution decree. Chief Justice Edward Douglass White's majority opinion introduced what became known as the 'rule of reason': the Sherman Act, the Court held, barred only those contracts and combinations that placed unreasonable restraints on trade, not every restraint in any form. Standard Oil lost the case, but the rule-of-reason standard narrowed the Sherman Act's reach considerably, and for the next two decades it shaped how federal courts evaluated industrial combinations. The decree is the founding precedent of modern American antitrust law.