Barriers to Entry
批判了进入壁垒这一反垄断核心概念，认为其作为经济概念已失败，如今借公平之名试图复兴，并警告以公平取代效率作为政策目标将导致中央计划。
Barriers to entry, the centerpiece of antitrust intervention in the market, is a doctrine seeking to live beyond its time. Having been tried and found wanting as an economic concept, it is now trying for a new life under the rubric of fairness. Some are arguing that anything that makes entry into a market difficult is unfair, and that government has the responsibility to eliminate this unfairness. Central planning becomes inevitable once ethical values such as fairness replace economic efficiency as the goal of economic policy.