At International Harvester, a 1902 merger, the defining feature was discord. A J. P. Morgan financier by the name of George W. Perkins and a formal agreement initiated changes to mitigate stress and struggle. Existing research dates improvement to 1906. This paper extends the analysis and documents that, among changes, entrepreneur William Deering and his children parted with some holdings, helping to diminish tensions. Meanwhile, the McCormicks agreed to a stock dividend. This action helped mellow strife and augment their power. How did discord affect efficiency? The conventional answer centers on management along with expansion abroad, but that analysis is enhanced through study of seven brands and their local factories, pricing, and an antitrust consent decree. When a voting trust ran out its clock in 1912, conflict at International Harvester was receding. The firm’s record suggests various governance formats could yield efficiency and profitability.
