Nobel Laureate Alvin Roth: How Incentives Shape Your Life | EP 757
4/21/202656 min
What if the choices you make every day aren’t entirely your own?
In this episode of Passion Struck, I sit down with Nobel Prize-winning economist Alvin Roth to explore how incentives, systems, and hidden structures shape human behavior—often in ways we don’t even realize.
Drawing from his new book, Moral Economics: Why Good Incentives Are No Substitute for Good Citizens, Roth reveals a powerful truth: markets aren’t just about money—they are systems that decide who gets what, who gets access, and what society considers acceptable.
We explore why banning certain behaviors often pushes them underground, how so-called “repugnant transactions” reveal our moral boundaries, and why understanding incentives is essential if you want to make better decisions—in your life, your work, and the systems you operate within.
This conversation challenges how you think about choice, control, and responsibility—and offers a new lens for understanding the forces shaping your decisions every day.
Passion Struck is the #1 alternative health and personal growth podcast dedicated to human flourishing and the science of mattering.
Check the full show notes here: https://passionstruck.com/moral-economics-alvin-roth-market-design/
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In This Episode, You Will Learn:
- How incentives shape your decisions—often without you realizing it
- Why markets are systems of allocation, not just exchange
- What “repugnant transactions” reveal about society’s moral boundaries
- Why banning something doesn’t eliminate it—it often creates black markets
- How hidden systems influence behavior in business, policy, and everyday life
- What it means to design better systems that align with human values
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Understanding how systems shape behavior is the first step toward living more intentionally.
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First 90 secondsSpeaker 00:01
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John Miles· Host0:37
Coming up next on Passion Struck.
Alvin Roth· Guest0:41
So in the 1920s, we passed a constitutional amendment that forbid most sales of alcohol, alcoholic beverages. And a dozen years later, we repealed it, and the reason was prohibition didn't actually limit consumption of alcohol by all that much, and it gave rise to organized crime. Now, having repealed prohibition, we now have legal markets for alcohol. That doesn't mean the problems of alcohol went away, right? There's still alcoholism. There's still driving under the influence. But one thing you can't do anymore is buy moonshine whiskey from gangsters, right? We've taken a lot of the crime out of alcohol. We still have alcoholism, and the birth of Alcoholics Anonymous came just around the time of the repeal of prohibition.
John Miles· Host1:26
Welcome to Passion Struck. I'm your host, John Miles.