EconWorks Podcast

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Industrial organization insights on antitrust, digital platforms, and competition in ecosystem markets. blog.econworks.com

  1. 8m ago

    Cartels, Episode 5: If Everyone Can Confess First, Why Form a Cartel?

    Leniency programs are supposed to destabilize cartels by rewarding the first participant who comes forward. But that creates an intriguing game-theory puzzle. If every cartel member knows that someone else could confess first, everyone has an incentive to move sooner. Backward induction seems to lead to an extreme prediction: confess immediately—and, therefore, never form the cartel. Reality is different. Cartels still form. This episode examines why. We distinguish cartel detection from deterrence, explain why successfully deterred cartels are largely invisible in the data, and connect leniency to the same problem explored in Episode 4: cartel members have to trust partners who have incentives to betray them. Then we introduce AI. A profit-maximizing AI could consider competing, colluding, cheating, and seeking leniency as alternative strategies. And unlike a human executive, it has no inherent loyalty to its cartel partners. Could AI make cartels more effective—or make the race to betray them even faster? Read the full article and graphic analysis: https://blog.econworks.com/p/cartels-episode-5-the-race-to-confess?r=562wri Explore more visual economics content: https://econworks.com YouTube: https://www.youtube.com/@EconWorks-d3e Substack: https://blog.econworks.com This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit blog.econworks.com/subscribe

    Cartels, Episode 5: If Everyone Can Confess First, Why Form a Cartel?

  2. 1d ago

    Two Vertical AI Deals — But Where Is the Antitrust Harm?

    In this episode of EconWorks we look at two big AI acquisitions—AMD’s deal for World Labs and Nvidia’s deal for Hugging Face. In both cases, chip firms are moving into adjacent parts of the AI stack, but they may be solving completely different economic problems. Nvidia may be buying downstream to drive demand for AI compute. More developers may mean more models, more applications, and eventually more computing demand. Maybe AMD is buying downstream for another reason: to see what future AI workloads will look like and be a stronger competitor in AI compute. The antitrust question is thus not simply whether these transactions are vertical. The key question is what changes when ownership changes. Do the deals expand output? Do they improve products? Do they increase competition? Or do they offer incentives to foreclose rivals, to raise rivals’ costs, or to control an important bottleneck? This episode uses Nvidia-Hugging Face and AMD-World Labs to show why vertical integration itself is not a theory of antitrust harm. Read the full article and graphic analysis: https://blog.econworks.com/p/two-vertical-ai-deals-but-where-is?r=562wri Explore more visual economics content: https://econworks.com YouTube: https://www.youtube.com/@EconWorks-d3e Substack: https://blog.econworks.com This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit blog.econworks.com/subscribe

    Two Vertical AI Deals — But Where Is the Antitrust Harm?

  3. 1d ago

    How Cartels Really Work, Episode 5: The Race to Confess

    A leniency program appears to generate a straightforward game theory problem for cartels. Suppose some firms agree to collude. Each wants to make cartel profits, but each knows that another cartel member may go to the government first and seek leniency. So what are you waiting for? If everyone wants to confess before everyone else, then backward induction makes the confession happen earlier and earlier. The logical prediction is surprising: the cartel should not form, in the end. But cartels do exist. In Episode 5 of How Cartels Really Work, we examine the gap between that simple prediction and reality. We investigate why deterring is so difficult to observe, why cheating and leniency both erode trust in cartels, and what happens when a profit-maximizer AI is free to choose between competing, colluding, cheating, and seeking leniency. The final question may be the most intriguing: Could an AI programmed to maximize profits be the perfect cartel partner—or the perfect cartel traitor? Read the full article and graphic analysis: https://blog.econworks.com/p/cartels-episode-5-the-race-to-confess?r=562wri Explore more visual economics content: https://econworks.com YouTube: https://www.youtube.com/@EconWorks-d3e Substack: https://blog.econworks.com This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit blog.econworks.com/subscribe

    How Cartels Really Work, Episode 5: The Race to Confess

  4. 5d ago

    Why NVIDIA Is Betting $13 Billion on Open AI Models

    NVIDIA sells the computing power behind much of today’s AI boom. OpenAI and Anthropic are major sources of that demand. So why would NVIDIA spend nearly $13 billion acquiring Hugging Face, a platform that helps open models compete with them? This episode uses a simple three-layer AI structure—chips, model development, and developer toolkits—to examine the economics of the deal. Closed-model firms such as OpenAI and Anthropic integrate the model and toolkit layers. NVIDIA and Hugging Face would instead connect the chip layer below to the toolkit layer above, while leaving model development open to many competitors. The valuation provides another clue. NVIDIA is paying roughly 86 times Hugging Face’s reported annualized revenue, far above ordinary software multiples and well above the roughly 15-times multiple implied by the Cursor transaction. Perhaps NVIDIA is buying Hugging Face for reasons other than the revenue Hugging Face earns. It may be buying the additional chip demand—and reduced customer dependence—that a stronger open-model ecosystem can create. Read the full article and graphic analysis: https://blog.econworks.com/p/why-nvidia-wants-openai-to-have-competitors?r=562wri Explore more visual economics content: https://econworks.com YouTube: https://www.youtube.com/@EconWorks-d3e Substack: https://blog.econworks.com This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit blog.econworks.com/subscribe

    Why NVIDIA Is Betting $13 Billion on Open AI Models

  5. 6d ago

    How Do You Enforce an Illegal Agreement?

    Cartel members have a weird contracting problem: they can have a deal, but they can't rely on normal contract law to enforce it. This means cartels have to police themselves. The episode explores why cartel members monitor one another, why cheating can be profitable for one cartel member, and why the threat of a return to competition can help sustain an anticompetitive agreement using the so-called shipping-container “Box Cartel.” The episode then moves to artificial intelligence. An AI system can monitor deviations and react faster than human managers. It can respond to competitive punishment and reduced profits. But an artificial intelligence cannot lose his career, suffer reputational damage, or go to jail. With companies turning more to AI to make decisions, antitrust enforcement has a new deterrence question: who should the law target when the decision-maker can’t be personally punished? Read the full article and graphic analysis: https://blog.econworks.com/p/cartels-episode-4-how-do-you-enforce?r=562wri Explore more visual economics content: https://econworks.com YouTube: https://www.youtube.com/@EconWorks-d3e Substack: https://blog.econworks.com This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit blog.econworks.com/subscribe

    How Do You Enforce an Illegal Agreement?

  6. Sep 30

    Why NVIDIA Wants OpenAI to Have Competitors

    NVIDIA sells the chips that companies like Anthropic and Open AI use. Now it is spending almost $13 billion to acquire Hugging Face, one of the most important platforms for open AI models. Is NVDIA trying to prop up the competition against OpenAI and Anthropic? The economics are more compelling than just a foreclosure story. In this episode, we examine two forms of vertical integration through the lens of a simplified AI supply chain, consisting of **chips → model development → developer toolkit**. OpenAI and Anthropic package models with their developer tools. Instead, NVIDIA and Hugging Face would combine the chip layer and a common toolkit but keep the model layer open for competition. One telling clue we also look at: NVIDIA is paying about 86 times Hugging Face’s reported annualized revenue vs. about 15 times the annualized revenue for Cursor. That implies that NVIDIA might be buying something that Hugging Face doesn’t directly monetize: a stronger open-model ecosystem that could drive more demand for NVIDIA compute. This leads to a counterintuitive possibility. NVIDIA may want OpenAI and Anthropic to succeed—but it may not want to depend on them. Read the full article and graphic analysis: https://blog.econworks.com/p/why-nvidia-wants-openai-to-have-competitors?r=562wri Explore more visual economics content: https://econworks.com YouTube: https://www.youtube.com/@EconWorks-d3e Substack: https://blog.econworks.com This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit blog.econworks.com/subscribe

    Why NVIDIA Wants OpenAI to Have Competitors

  7. Sep 29

    How Do You Enforce an Illegal Agreement?

    The problem with a cartel is that its agreement is illegal. If a member of a cartel cheats, the other members can’t simply sue in court and get a judge to enforce the agreement. So cartels need their own systems of monitoring, detection, and punishment. On this episode of How Cartels Really Work, we take a look at the economics of cartel discipline through the alleged shipping-container “Box Cartel,” which allegedly used production quotas, financial penalties, and 87 cameras across 49 production lines to ensure compliance. What is surprising is the punishment. If a cartel member cheats, the ultimate response may be a return to competition and the loss of future cartel profits. Then AI changes the narrative. AI could watch the competition, see any deviations, and respond faster than human managers. Even an artificial intelligence can be economically retaliated against. But prison can't. That presents a new question for antitrust enforcement: If the decision-maker is an AI, who is the law trying to deter? Read the full article and graphic analysis: https://blog.econworks.com/p/cartels-episode-4-how-do-you-enforce?r=562wri Explore more visual economics content: https://econworks.com YouTube: https://www.youtube.com/@EconWorks-d3e Substack: https://blog.econworks.com This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit blog.econworks.com/subscribe

    How Do You Enforce an Illegal Agreement?

  8. Sep 25

    When Delivery Meets Cash-and-Carry

    Sysco is planning to buy Jetro Restaurant Depot. But this is not a normal horizontal merger. Sysco delivers food to restaurants, mainly. Restaurant Depot operates cash-and-carry warehouse-based stores. Those channels may serve very different needs for large restaurant chains. Both, however, could be good choices for small, independent restaurants. That raises a simple antitrust question: do the two channels actually check each other? Maybe the answer lies in Sysco’s own experiment in Houston. Prior to the Jetro acquisition, Sysco had opened cash-and-carry stores called Sysco To Go to serve smaller foodservice customers. If Restaurant Depot were to respond to that, it would create competition in cash-and-carry. If the prices Sysco delivered also moved, then it would indicate competition across channels. In this episode, we consider why restaurant size, local competition, and Sysco’s experiment in Houston may be more important than national market shares in understanding the proposed merger. Read the full article and graphic analysis: https://blog.econworks.com/p/when-delivery-meets-cash-and-carry?r=562wri Explore more visual economics content: https://econworks.com YouTube: https://www.youtube.com/@EconWorks-d3e Substack: https://blog.econworks.com This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit blog.econworks.com/subscribe

    When Delivery Meets Cash-and-Carry
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Industrial organization insights on antitrust, digital platforms, and competition in ecosystem markets. blog.econworks.com

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  • Creator
    EconWorks
  • Years Active
    2026
  • Episodes
    86
  • Rating
    Clean
  • Copyright
    © EconWorks Consulting Inc.
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    EconWorks Podcast