Latest / Behavioral Economics with Fexingo: Decision Making, Bias, and How People Really Spend / Why You Spend More When You Feel Time Pressure
Transcript
- Lucas: You're in a store, or maybe you're scrolling on your phone, and you see it — 'Sale ends in 10 minutes.' Luna: Right, that classic countdown. I think we've all been there. Lucas: And the question is: does that ticking clock actually make you spend more? The answer, according to a really interesting study from Duke and Stanford published last year, is yes — by about 23 percent on average. Luna: 23 percent is a big number. So this isn't just a feeling — there's real data behind it. Lucas: Exactly. The researchers set up a simulated online shopping experiment. They gave participants a fixed budget and a selection of products — nothing too exciting, just standard household goods. One group had a five-minute time limit to complete their purchases. The other group had no time limit at all. Luna: And the timed group spent more? Even though they had the same budget? Lucas: Yes. And not just a little more — the timed group spent nearly a quarter more on average. They also bought more items, and they were less likely to choose the cheapest option. The pressure seemed to push them toward higher-priced items. Luna: So the clock isn't just making them hurry — it's actually changing their decision criteria. Lucas: That's exactly what's happening. And this ties into a concept called temporal discounting. It's the idea that we value immediate rewards more than future ones, and that when time is scarce, we become even more short-sighted. Luna: Right, like when you're in a rush and you grab the first thing you see, even if it's not the best deal. Lucas: Precisely. Time pressure creates a scarcity mindset. Your brain interprets 'limited time' as 'this might be my only chance,' and that triggers a fear of missing out. You stop comparing prices, you stop evaluating whether you actually need the item. You just buy. Luna: And retailers know this. Flash sales, lightning deals, countdown timers — they're everywhere. Lucas: They absolutely are. And the study also found something subtle: the effect was stronger for people who reported being more impulsive in general. But even self-controlled shoppers spent more under time pressure — just less dramatically. Luna: So it's not just a question of personality. It's a situational trigger that affects almost everyone to some degree. Lucas: That's the key takeaway. And it gets more interesting when you look at real-world applications. Think about food delivery apps like Uber Eats or DoorDash. They often show a countdown for a 'free delivery' window, or a 'limited time offer' on a popular restaurant. Luna: Yeah, and I've definitely felt that pressure — 'Order in the next 4 minutes to keep free delivery.' Lucas: Exactly. The researchers calculated that if you apply the 23 percent effect to the average food delivery order, the time pressure is practically subsidizing the delivery fee by making you order more food or more expensive items. You end up spending more than the delivery fee itself. Luna: So the free delivery isn't really free — it's just shifting the cost into the items you buy. Lucas: Right. And it's not just food. Online retailers like Amazon use 'Lightning Deals' that count down from a few hours. But the most effective time pressure is short — minutes, not hours. The Duke and Stanford study used five minutes, and that was enough. Luna: Why does such a short window work so well? I mean, five minutes is barely enough time to think. Lucas: That's exactly the point. With a longer deadline, you have time to deliberate, to check other options, to walk away and come back. But with a very short window, you're forced into a decision before your rational brain kicks in. The emotional brain takes over. Luna: So it's kind of like a cognitive bypass. You're not making a considered choice; you're reacting. Lucas: Yes. And this is where the ethics get a bit murky. Because these mechanisms are designed to exploit a known cognitive bias. The question is whether that's a helpful nudge or a manipulative push. Luna: That's a good point. Some people might argue that a flash sale actually helps them commit to a purchase they were already considering. But others might feel tricked. Lucas: I think the distinction lies in whether the time pressure is real or artificial. If a store is genuinely closing a promotion after ten minutes, that's one thing. But if they reset the countdown every time it hits zero — which some sites do — that's deceptive. Luna: Yeah, the 'fake urgency' tactic. I've seen that on travel booking sites — 'Only 1 room left at this price' — and then you refresh and it's still available. Lucas: Exactly. And the Federal Trade Commission has actually cracked down on a few companies for that. But the practice is still widespread. Luna: So what can a consumer do? If you know that time pressure makes you spend more, how do you protect yourself? Lucas: One simple strategy is to build in a forced pause. If you see a countdown, just close the tab or put down your phone for 60 seconds. Let the timer expire. More often than not, the same offer will come back, or you'll realize you didn't really want it. Luna: That makes sense. It's basically a cooling-off period for the emotional brain. Lucas: Right. And another approach is to set rules for yourself in advance — like 'I never buy anything during a flash sale unless I've already planned to' or 'I only shop when I'm not in a hurry.' Luna: That's essentially a precommitment strategy. We've talked about that before — it's a way to outsmart your own impulses. Lucas: Exactly. And if walking through the economy with us has made something click for you — maybe you've saved a few dollars or just understood your own behavior better — honestly, if today was worth a coffee to you, that's the link. Buy me a coffee dot com slash fexingo. Luna: It's a small way to keep these conversations going, and it means we don't have to do ad reads. Lucas: Right. So back to time pressure — the really interesting part is that the effect isn't limited to shopping. The same researchers ran a similar experiment with charitable donations. They gave people a limited time to decide how much to donate to a cause. Luna: And did time pressure increase donations too? Lucas: Surprisingly, yes. People donated more when they had to decide quickly. But here's the twist: they also felt less satisfied with their donation afterward. They regretted it more. Luna: So time pressure can push you to be more generous, but it also makes you feel like you didn't make the right choice. Lucas: Exactly. And that's a problem if charities want long-term donors. A rushed donation might be bigger, but it could lead to donor fatigue and lower retention. Luna: So for charities, the best approach might be to ask for a decision without a short fuse. Lucas: That seems right. Give people time to reflect, to feel good about their choice, and they'll come back. The same logic applies to retailers — if you create genuine value, you don't need a countdown to close the sale. Luna: But obviously, many businesses rely on urgency. So the knowledge gap between consumers and marketers is real. Lucas: It is. And that's why we keep coming back to this show — to shrink that gap. Understanding the mechanism is the first step to resisting it. Luna: Or using it consciously, if you're the one setting the time pressure. Lucas: Right. With great power comes great responsibility, as they say. I think for most of us, the goal is simply to make better decisions, whether we're buying or selling. Luna: And maybe to stop and take a breath before the timer runs out.