Crypto’s most groundbreaking innovation, permissionless consensus, may also be its greatest vulnerability. In this episode, Chicago Booth economist Eric Budish breaks down the core mechanics of blockchain trust, the staggering energy costs behind mining, and why these systems are fundamentally exposed to majority attacks. Tune in for a deep dive into the economic limits of cryptocurrencies, and what they mean for the future of decentralized finance.

This week, the Federal Reserve's Open Market Committee meets to decide whether to adjust interest rates or keep them steady. What should we expect amid today's economic and political uncertainty? On this episode of The Pie, Randy Kroszner, former Federal Reserve Governor and Norman R. Bobins Professor of Economics at the Booth School of Business, discusses the factors influencing the Fed’s decision.

Many of us react to the term “performance review” with a shudder. It’s that awkward periodic conversation in which we have to hear feedback, share our assessments of each other, and, occasionally, clash with our colleagues. But do performance reviews have to be like that? We hear from Chicago Booth's Stacey Kole. Does she think that performance reviews are worth saving, and if so, how can they be revamped?

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Today we’re bringing you a special episode from our podcast colleagues here at the University of Chicago. Now, if you’ve ever held a job – almost any job – you’ve probably experienced the performance evaluation. The annual review. The quarterly goal setting update. That moment when you’re asked… or told… how you’ve been doing in your job. Sometimes it comes as a surprise email over a weekend telling you to list five things you did last week or be fired. But more often, it’s part of a regular process in your workplace. So here’s the question: how valuable are those moments? What good do they do? Are they worth the time and energy put into them? I have many thoughts – but will keep them to myself and instead hand the microphone over to our friends at the Chicago Booth Review podcast, and my fellow U Chicago podcasthost Hal Weitzman. Here’s Hal getting answers to those questions and more – while I go fill out my performance review. Perfection! Five stars! Right?

President Donald Trump has declared a “national energy emergency,” expanding executive powers to shape U.S. energy policy in his second term. What could this mean for the future of American energy? In this episode of The Pie, Ryan Kellogg, the Ralph and Mary Otis Isham Professor and Deputy Dean for Academic Programs at the Harris School of Public Policy, discusses the implications of these federal policy changes. From tariffs on Canadian oil and fuel efficiency standards to tax credits for renewable energy, Kellogg explores how these decisions could shape gas prices, the energy market, and the transition to a green economy.

The debate over health insurance denials intensified last year after the assassination of UnitedHealthcare’s CEO. In this episode of The Pie, host Tess Vigeland unpacks the economic forces shaping the US healthcare system with economists from the University of Chicago’s Harris School of Public Policy. Josh Gottlieb examines the financial burden of insurance denials, Zarek Brot-Goldberg explores how pre-authorizations influence prescription drug choices, and Maggie Shi reveals how hospitals adjust to oversight by reducing wasteful care.

The automotive industry is at the forefront of a global shift toward sustainability, with nations setting ambitious electric vehicle (EV) adoption targets. But how do government subsidies and industrial policies shape the pace of EV innovation? Hyuk-soo Kwon, Assistant Professor at the Harris School of Public Policy, explores the impact of these policies on EV patenting, revealing how firms with established EV expertise drive rapid advancements through path-dependent innovation.

It’s been five years since the COVID-19 pandemic transformed the world. In this episode of The Pie, Matt Notowidigdo, Professor at the Chicago Booth School of Business, explores the pandemic’s lasting effects on education, work, and daily life. Join us as we dive into the key economic shifts brought on by COVID-19 and discuss how society can better prepare for future pandemics.

Why do so many students leave college before completing their degree, and how can we help them return? Lesley Turner, Associate Professor at the University of Chicago Harris School of Public Policy, discusses results from a mentoring experiment aimed at boosting undergraduate re-enrollment. Then, she examines the ripple effects of federal policies on graduate student lending, exploring their impact on access, degree attainment, and tuition prices.

Americans attend church less often than they claim. Recessions can improve our health. Pesticides pose hidden dangers. And perceptions of monetary policy shape our reality. In this special year-end episode of The Pie, we dive into some of the most compelling insights and conversations from the past 12 months.

Many low-income countries face a dilemma: keep taxes low and remain unable to build state capacity, or raise taxes and risk political unrest. In this episode of The Pie, Ben Krause, Executive Director of the Becker Friedman Institute for Economics, shares insights from an experiment in Haiti demonstrating how the provision of public goods can boost tax compliance.