Summary of "Trump threatens the grim trigger" Episode
The Indicator from Planet Money
Release Date: February 4, 2025
Introduction
In the February 4, 2025 episode of The Indicator from Planet Money, NPR’s Darian Woods and co-host Waylon Wong delve into the strategic deployment of tariffs by President Donald Trump. The episode, titled "Trump threatens the grim trigger," explores the economic and geopolitical ramifications of Trump's recent tariff policies, drawing on game theory to analyze his aggressive trade tactics.
Trump’s Escalation of Tariffs
[00:11] Darian Woods:
“The seismic economic event right now is President Trump's tariffs on Canada, China and Mexico. Now, Canada and Mexico have been spared these 25% tariffs for now. They reached a deal yesterday where the US will delay these tariffs for a month. But if put into effect, these will be part of extraordinary measures that are far more expansive than the trade war during the first Trump presidency.”
President Trump has recently imposed significant tariffs on major trading partners, namely Canada, China, and Mexico, postponing immediate actions against Canada and Mexico by a month through a newly reached agreement. These tariffs, set at 25%, represent a more substantial escalation compared to the tariffs from Trump's initial trade war era.
Understanding Trump's Objectives
[00:39] Waylon Wong:
“A big question people are asking right now is why? What's Trump's end goal here? Are the tariffs really because Donald Trump wants Mexico, Canada and China to clamp down on fentanyl? Is it migration at the borders? US Trade deficits with these countries? Are there a way to raise money for the government? Donald Trump says yes to all of the above.”
The episode examines the multifaceted motives behind Trump's tariff strategy, which, according to Trump himself, aim to address various issues including drug trafficking (fentanyl), immigration control, trade deficits, and potentially raising government revenue.
[01:04] Kevin Zollman:
“No, it's not.”
Contrary to Trump's assertion, game theory expert Kevin Zollman contends that the tariffs are not merely economic but serve as strategic negotiating tools.
[01:04] Darian Woods:
“No, it’s pure economic. We have big deficits with, as you know, with all three of them. But Donald Trump has used tariffs as a negotiating tool as recently as late January and it worked.”
Darian Woods acknowledges that while tariffs are fundamentally economic measures aimed at addressing trade deficits, Trump has historically leveraged them as tools for negotiation, citing a successful instance in late January.
Case Study: The Colombia Incident
[02:53] Darian Woods:
“To learn more about why Donald Trump is so emboldened when it comes to tariffs, we can look back to late January. Sunday, 2:00am, two US military planes were en route to Colombia carrying migrants who were being deported. The planes had prior authorization to land.”
The episode recounts a specific incident where two US military planes carrying deported migrants were denied landing permission by Colombia, prompting a swift response from Trump.
[03:10] Waylon Wong:
“In Colombia, but suddenly, mid flight, this authorization was revoked. Colombian President Gustavo Petro wrote on X the US cannot treat Colombian migrants as criminals. I deny the entry of American planes carrying Colombian migrants into our territory.”
Colombian President Gustavo Petro publicly condemned the US action, stating that Colombia would not allow the entry of deported migrants, thereby escalating the diplomatic tension.
[03:26] Darian Woods:
“The reaction from US President Trump was swift. That day, he posted on Truth Social that he had directed his administration to immediately place 25% tariffs on all Colombian goods raised to 50% in a week, among other measures.”
In retaliation, Trump threatened to impose a 25% tariff on all Colombian goods, with the potential to increase to 50%, signaling a severe economic confrontation.
[03:42] Waylon Wong:
“For Colombia, this would be devastating. Roughly a third of Colombia's exports go to the US. Oil, flowers, gold, coffee.”
The economic impact on Colombia would be substantial, as approximately one-third of its exports are directed to the US, encompassing vital industries like oil, flowers, gold, and coffee.
[04:02] Darian Woods:
“What was striking about this incident was its speed. Colombia wasn’t really on the President’s radar. And then within a day, the US seemed like it was about to go to trade war with a friendly country.”
The rapid escalation from a diplomatic dispute to the brink of a trade war with a traditionally friendly nation highlights Trump's assertive and reactive tariff strategy.
Game Theory Analysis: The Grim Trigger Strategy
[04:25] Waylon Wong:
“Now, Trump may not know he’s using a strategy from game theory, that is the mathematical science of cooperation or conflict. But in game theory, Donald Trump's strategy has a name.”
The hosts introduce the concept of "grim trigger," a game theory strategy used to enforce cooperation through the threat of severe punishment.
[04:35] Kevin Zollman:
“It’s called in game theory a trigger strategy, or sometimes called grim trigger, which sort of has a cowboy-esque ring to it.”
Kevin Zollman, a game theory professor at Carnegie Mellon, explains that a grim trigger strategy involves cooperation until a breach occurs, triggering severe or indefinite punishment.
[04:48] Kevin Zollman:
“The trigger strategy sort of says, cooperate with me on my terms until you do something that I don’t like, at which point I will punish you, sometimes severely and sometimes indefinitely.”
This strategy ensures that other parties are motivated to maintain cooperation to avoid triggering punitive measures.
Effectiveness and Credibility of the Threat
[05:23] Waylon Wong:
“The fact that Colombia's economy is much smaller than the US's helped Trump in this respect. For larger economies like China, Mexico and Canada, it's less clear.”
The relative economic size of the target nations influences the effectiveness of the grim trigger strategy. Smaller economies like Colombia are more susceptible to such threats compared to larger ones like China, Mexico, and Canada.
[05:37] Charles Schwab Announcer: (Advertisement omitted)
[05:57] Darian Woods:
“Kevin says to be effective, the threats have to be plausible.”
For the trigger strategy to work, the threats must be credible and realistically enforceable.
[06:01] Kevin Zollman:
“Game theorists would tell you you have to make sure that the threat is credible. How much does Trump care if he harms the US Economy? How much does Trump care if he the price of coffee goes up or avocados, cars, or even gasoline?”
Kevin Zollman emphasizes the importance of the leader's willingness to follow through with the threats, even at the cost of harming their own economy, to maintain credibility.
[06:24] Kevin Zollman:
“Part of what Trump might be trying to do here is make his future threats more credible by trying to demonstrate to other countries that he doesn't care about crashing the U.S. economy or about increasing inflation or about increasing the costs of goods by putting tariffs on other parties so that, that then they take those threats more seriously because they think they are in fact credible rather than non-credible threats.”
Trump's actions aim to establish a reputation that deters other countries from challenging US policies by showcasing his readiness to impose strict economic measures without hesitation.
Madman Theory and Behavioral Insights
[06:46] Waylon Wong:
“And part of that credibility might involve sounding a little crazy. This is known as madman theory. When your opponent takes you seriously because you're acting like a madman, that might well do something awful that harms both of you.”
The episode introduces the concept of "madman theory," where appearing irrational or unpredictable enhances the perceived credibility of threats, potentially coercing opponents through fear.
[07:00] Kevin Zollman:
“It's one of those things where there could be many levels here. It could be that he's carefully calculating the benefits and thinking, if I make the world think I'm crazy, then that will get better deals for me and so I'll pretend to be crazy. It could also be the case that he learned that behavior without maybe necessarily being cognizant of it. So he may have found in his business dealings in the past that just behaving in this way got him better deals. He doesn’t quite know why, and he just does it anyway. And you know what? He might be genuinely crazy. I mean, that's the other possibility, right? And it just so happens that it's working in his favor sometimes.”
Kevin Zollman explores the motivations behind Trump's aggressive tactics, suggesting that whether deliberate or habitual, this approach can sometimes yield favorable outcomes despite potential long-term risks.
Short-Term Success vs. Long-Term Stability
[07:37] Darian Woods:
“And in the case with Colombia, his madman approach of calling for the tariff trigger to be pulled did seem to work. And Trump didn’t even need to place those tariffs on Colombia.”
The immediate success in averting tariffs with Colombia demonstrates the effectiveness of the grim trigger or madman strategy in the short term.
[07:58] Kevin Zollman:
“The downside is that it is very unstable to what we think of as errors in game theory, which are either misperceptions or accidental actions. So if the cooperative partner, say, does something that Trump thinks is not cooperating even though it was, he just misunderstands what they were doing then. He institutes those tariffs. And then if he does, you know, the other party, Colombia, might look and say, wait a minute, like we didn’t do anything wrong. Why are you doing this? We’re going to retaliate against you.”
However, Zollman warns that such strategies are fragile and can easily lead to unintended escalations or retaliations if miscommunications occur, potentially sparking broader trade conflicts.
Alternative Strategies and Long-Term Cooperation
[08:39] Waylon Wong:
“So what’s an alternative strategy?”
The discussion shifts to exploring more sustainable strategies for international cooperation.
[08:41] Kevin Zollman:
“You don’t want to just be somebody who says, I’ll be nice to you no matter what you do to me, because then you’ll get taken advantage of. But you can also be slightly more forgiving. So you can say, look, I’ll allow some apparent deviations in cooperation so long as they appear to be quickly resolved. And then once you fix it, then, okay, we’re back on good terms. But if you don’t fix it, then you start to think about maybe implementing a grim trigger strategy.”
Kevin Zollman suggests a moderated approach, incorporating flexibility and forgiveness to maintain cooperation while retaining the option for punishment if deviations occur persistently.
[09:09] Darian Woods:
“In game theory, a little forgiveness can go a long way. It can keep that cooperation going further into the future.”
Darian Woods underscores the importance of integrating forgiveness into negotiation strategies to sustain long-term cooperative relationships.
[09:17] Kevin Zollman:
“The other thing, of course, is these things become less necessary the more that cooperation is just in both parties, mutual interests. So the less one sided the negotiation, the less threatening you need to be. Because if you can find a negotiation that is genuinely win, where both parties feel like they’ve benefited from it, well, then there’s very little need for a threat of retaliation. Because both parties are perfectly happy to continue doing what they’re doing.”
Mutual interests and genuinely win-win negotiations reduce the necessity for coercive strategies, fostering stable and beneficial international relations.
Erosion of US International Goodwill
[09:42] Waylon Wong:
“Most of the countries we’ve talked about are friends of the US. Countries that have supported the US Military, shared intelligence and built businesses together. That goodwill is now in jeopardy.”
The aggressive tariff strategy jeopardizes longstanding alliances and cooperative relationships, potentially undermining US international goodwill and collaborative efforts.
[09:53] Darian Woods:
“Waylon, did you see that Canadian ice hockey game where they booed the US national anthem?”
[09:57] Waylon Wong:
“I mean, it’s like the goodwill just evaporated instantly.”
An anecdote about Canadian ice hockey players booing the US national anthem serves as a metaphor for the sudden erosion of goodwill between the US and its allies, illustrating the broader social and diplomatic fallout from Trump's tariff tactics.
Conclusion
The episode concludes by reflecting on the precarious balance between strategic assertiveness and the maintenance of international alliances. While Trump's grim trigger strategy can yield short-term gains, it poses significant risks for long-term stability and cooperation. The hosts highlight the necessity for more nuanced and flexible approaches to international trade negotiations to preserve and strengthen global partnerships.
Production Credits
- Produced by: Corey Bridges
- Engineering by: Robert Rodriguez
- Fact-Checked by: Sierra Juarez
- Edited by: Kate Concannon
- Production: The Indicator is a production of NPR.
Note: Advertisements and promotional content have been excluded from this summary to focus solely on the episode's substantive discussions.