Labor Antitrust: A Solution in Search of Evidence
The growing focus on labor-market power and antitrust enforcement has sparked important debates about both the empirical foundations and practical implementation of these emerging policy priorities. In a recent piece for ProMarket, Eric Posner argues that overwhelming academic evidence supports expanding antitrust scrutiny of labor markets—criticizing, in particular, the skepticism expressed by the Federal Trade ... Labor Antitrust: A Solution in Search of Evidence
Economics Still Matters for Policy
Politicians have stopped listening to economists. Well, I’m not sure they ever listened, but now they really don’t. The Wall Street Journal even declared this was “The Year Politicians Turned Their Backs on Economics.” As Greg Ip explained, “the candidates haven’t just demoted economic principles this year; they’ve jettisoned them altogether. It’s as if they wanted to flip the ... Economics Still Matters for Policy
And the 2024 Economics Nobel Goes to…
The 2024 Nobel Memorial Prize in Economic Sciences (or simply THE Nobel Prize, as I call it) was awarded this morning to Daron Acemoglu, Simon Johnson, and James Robinson “for studies of how institutions are formed and affect prosperity.” I called last year’s prize to Claudia Goldin “a surprise to no one.” This year’s prize is ... And the 2024 Economics Nobel Goes to…
Live Nation Breakup: Are Mergers Really to Blame for Ticketmaster’s Problems?
The U.S. Justice Department (DOJ) announced yesterday that it has filed suit, along with 29 states and the District of Columbia, charging Live Nation Entertainment Inc. and its subsidiary Ticketmaster LLC with monopolizing the live-events industry in violation of Section 2 of the Sherman Act. The suit, filed in the U.S. District Court for the ... Live Nation Breakup: Are Mergers Really to Blame for Ticketmaster’s Problems?
How Should We Measure Competition?
Competition is the driving force behind the success of markets. It’s hard to imagine a thriving market economy without the presence of competitive forces. But how do we actually measure competition? I use the term all the time, but do we actually have a measure of it? This question is more complex than it may ... How Should We Measure Competition?
What We Know About the Rise in Markups
In my research and newsletters, I’ve written about how to interpret markups—mostly on the theory side. I haven’t devoted much space explaining the empirics. How high are markups in the United States? Are they rising? If so, by how much? This post seeks to answer those questions. I’m writing it after reading a new paper ... What We Know About the Rise in Markups
Kroger/Albertsons: Is Labor Bargaining Power an Antitrust Harm?
The Federal Trade Commission’s (FTC) recent complaint challenging the proposed merger of the supermarkets Kroger Co. and Albertsons Companies Inc. has important implications for antitrust enforcement in labor markets. Central to the FTC’s case is how it chooses to define the relevant markets, and particularly the commission’s focus on unionized grocery workers. The complaint alleges ... Kroger/Albertsons: Is Labor Bargaining Power an Antitrust Harm?
The Conundrum of Out-of-Market Effects in Merger Enforcement
Section 7 of the Clayton Act prohibits mergers that harm competition in “in any line” of commerce. And, indeed, the Supreme Court’s decisions in Philadelphia National Bank and Topco are often cited on behalf of the proposition that this means any single cognizable market, and that anticompetitive effects in one market cannot be offset by ... The Conundrum of Out-of-Market Effects in Merger Enforcement
Why Armen Alchian Is the GOAT
Tyler Cowen has a new online book out titled “GOAT: Who is the Greatest Economist of All Time, and Why Does it Matter?” While there are potential problems in treating ideas like basketball, the project is a fun, fast read overall. As the author of a newsletter with frequent gifs, I’m all for encouraging light-hearted ... Why Armen Alchian Is the GOAT
Is Amazon’s Scale a Harm?
Under the leadership of its professional anti-Amazoner Chair Lina Khan, the Federal Trade Commission (FTC) has finally filed its antitrust complaint against Amazon. No, not the complaint about how it’s unfair to take six clicks to cancel your Prime membership. This is the big one. It mostly revolves around sellers needing to use Amazon’s fulfillment ... Is Amazon’s Scale a Harm?
Are Markups Really SO Bad?
Concentration is a terrible measure of [insert basically anything people actually care about]. Have I said that before? Concentration tells us nothing about market power, efficiency, or whether policy changes can do anything to increase welfare. Economists know that, especially industrial organization (IO) economists. If we want to measure market power for a seller, a better measure is ... Are Markups Really SO Bad?
Competition Increases Concentration
A market with 1,000 tiny sellers is not some ideal market. Concentration can be extremely beneficial, leading to economies of scale and stiffer competition to win a big share of the market. Yet the Federal Trade Commission (FTC) and U.S. Justice Department’s (DOJ) draft merger guidelines double down on the idea that concentration is inherently a problem. ... Competition Increases Concentration
