The Problem of Bigness: From Standard Oil to Google
回顾美国对大型企业垄断的担忧历史，指出政策应关注大企业行为而非仅价格影响，以平衡创新与反垄断。
This article sets recent expressions of alarm about the monopoly power of technology giants such as Google and Amazon in the long history of Americans’ response to big business. I argue that we cannot understand that history unless we realize that Americans have always been concerned about the political and economic dangers of bigness, not just the threat of high prices. The problem policymakers faced after the rise of Standard Oil was how to protect society against those dangers without punishing firms that grew large because they were innovative. The antitrust regime put in place in the early twentieth century managed this balancing act by focusing on large firms’ conduct toward competitors and banning practices that were anticompetitive or exclusionary. Maintaining this balance was difficult, however, and it gave way over time—first to a preoccupation with market power during the post–World War II period, and then to a fixation on consumer welfare in the late twentieth century. Refocusing policy on large firms’ conduct would do much to address current fears about bigness without penalizing firms whose market power comes from innovation.