Latest / The European Economy Podcast with Fexingo: ECB, Eurozone, and Continental Markets / Why Eurozone Bank Deposits Are Fleeing to Money Market Funds
Transcript
- Lucas: So there's this quiet shift happening across the Eurozone — money is quietly moving out of bank deposits and into money market funds. It's not a panic, not a run, but it's persistent, and it's starting to show up in bank earnings and in the ECB's thinking. Luna: I've seen the headlines about money funds hitting record assets in Europe. But why are depositors suddenly so willing to move? Lucas: The short answer: banks are paying almost nothing on deposits, while money market funds are passing on something closer to the ECB's deposit rate. When that gap stays wide for months, savers — especially corporate treasurers — start to do the math. Luna: Right, and we've seen this movie before. In the US after 2022, deposits fled banks into money funds. Is the Eurozone just a slower version? Lucas: Slower, yes, but with a distinct European twist. In the US, the migration was fast and brutal, especially for regional banks. Here, it's more of a steady drip. But the cumulative effect is real — and it's showing up in bank funding costs and in how the ECB thinks about its own deposit facility. Luna: Let's get concrete. What are we actually seeing in the numbers? Lucas: Money market fund assets in the Eurozone have grown by roughly double digits over the past year. A lot of that is corporate cash — companies that used to leave operational balances sitting in current accounts are now sweeping them into funds that yield close to three percent, sometimes more, depending on the fund. Luna: And what are banks paying on those same deposits? Basically nothing. Lucas: Exactly. The average rate on overnight deposits in the Eurozone is still well below the ECB's deposit rate, which sits at two point seven five percent. So a corporate treasurer can earn two percent more just by moving cash from a bank account to a money fund. That's not a rounding error. Luna: So banks are losing cheap funding. That must squeeze their margins. Lucas: It does. Net interest margins at the big Eurozone banks — think Santander, BNP Paribas, ING — are under pressure. They've been able to partially offset it by repricing loans and by paying up for some deposits, but the deposit beta — how much of the rate rise they pass on — has been rising. That eats into profitability. Luna: What's the ECB doing about it? They must be watching this. Lucas: They are, and they're in a tricky spot. On one hand, they want to keep policy tight to bring inflation down. On the other, they don't want banks to face a funding squeeze. The ECB's deposit facility is still the ceiling for money market rates, so as long as they keep the rate there, money funds can keep offering attractive yields. Luna: But if they cut rates, that pressure eases, right? Lucas: Yes, and that's the tension. The market is pricing in a couple of cuts by early next year, but the ECB is moving cautiously. They're worried about inflation, especially on services, and they've seen how quickly deposit migration can accelerate if you delay too long. It's a balancing act. Luna: So this isn't a crisis, but it's a structural change. How long can banks keep paying almost nothing on deposits? Lucas: That's the question. Historically, Eurozone deposit betas have been low — banks have been slow to pass on rate hikes. But this cycle, they're higher than before, and they're still rising. There's a point where the gap becomes so wide that even retail savers start to move, and that's when it becomes a real problem for bank funding. Luna: Speaking of moving, I saw that the euro has been steady around one fourteen against the dollar. Does that have anything to do with all this? Lucas: It's connected. The euro's stability reflects the fact that Eurozone rates are still relatively high compared to the US, where the Fed is under pressure to ease. The trade-weighted dollar index has actually slipped a bit — it's at one twenty point seven — and that's partly because the Fed is expected to cut more than the ECB. So the ECB's caution is actually supporting the euro. Luna: And a stronger euro makes imports cheaper, which helps inflation. So it's all linked. Lucas: Exactly. And here's where it gets interesting for banks. If the ECB holds rates steady, the deposit outflow continues, and banks have to work harder to retain funding. They might have to raise deposit rates, which would further compress margins, or they might turn to wholesale funding, which is more expensive. Either way, it's a headwind. Luna: Is there any good news for banks in this? Or is it just a slow bleed? Lucas: There's some. Money market funds are required to hold high-quality liquid assets, so the cash they pull from banks often ends up back in the system — in government bonds, in ECB deposits. It's not leaving the financial system, it's just changing hands. And for banks that can adjust, it's a chance to reprice their deposit base and get more efficient. Luna: That's a glass half full take. But what about the smaller banks, the ones that can't easily access wholesale funding? Lucas: That's the real risk. Smaller and regional banks in the Eurozone rely more on deposits, and they can't easily replace them with market funding. If deposit migration accelerates, they could face a real squeeze. The ECB is aware of that, and they're monitoring it closely. It's a slow-motion bank run, but in high-definition. Luna: I've heard that phrase before on this show. But what would actually trigger a faster acceleration? A shock? A bank failure? Lucas: It could be a sentiment shift. If a major corporate treasury decides to move a chunk of cash out of a specific bank, others might follow. That's what happened in the US. But the Eurozone has a more concentrated banking system, and the ECB has more tools to act, like targeted lending operations. So it's less likely to spiral, but not impossible. Luna: So what should a listener who's watching this from outside Europe keep an eye on? Lucas: Watch the deposit data. The ECB publishes monthly numbers on non-financial corporate and household deposits. If you see those start to decline at an accelerating pace, that's the signal. Also watch money market fund assets — they've been growing steadily, and a sudden jump would be a red flag. Luna: And for the average saver in Europe, does this actually matter? They're not moving millions, they're just trying to get a better rate on their emergency fund. Lucas: It matters because if their bank starts to feel the squeeze, they might see lending tighten — fewer mortgages, fewer business loans. And eventually, banks might raise deposit rates to compete, which would actually be good for savers. But it's a slow process, and the ECB's policy is the bigger lever for most people. Luna: So the takeaway is: this isn't a crisis, but it's a structural change that's reshaping how banks fund themselves in Europe. Lucas: Right. And it's a direct consequence of the ECB's rate cycle. As long as rates stay high, the incentive to move cash will stay strong. The question is how banks and the ECB adapt. I think we'll be talking about this for a while. Luna: Before we wrap, Lucas, I know you've been meaning to mention something to our listeners. Something about a coffee? Lucas: Oh, right. Yeah, so if walking through the economy with us has made something click — like you now understand why banks are sweating over deposit flight — and you want to keep that coming, the smallest thing helps. A coffee. Buy me a coffee dot com slash fexingo. Luna: I've seen how much a good coffee fuels Lucas's research. It genuinely keeps the show ad-free and independent. Lucas: And it's the lowest bar there is. If today was worth a coffee to you, that's the link. No pressure, seriously. Luna: Alright, back to the numbers. We mentioned the euro at one fourteen. What about the dollar index? It's been easing a bit, right? Lucas: Yeah, the trade-weighted dollar index is down to one twenty point seven, from one twenty point nine one a week earlier. It's a small move, but it reflects the growing expectation that the Fed will cut soon, while the ECB holds steady. That's supportive for the euro and, by extension, for European assets. Luna: But if the Fed cuts and the ECB doesn't, does that widen the rate differential even more? And doesn't that actually make deposit migration more attractive? Lucas: Interesting point. The rate differential between the US and Europe would narrow if the Fed cuts, but within Europe, the gap between bank deposit rates and money market yields would stay wide as long as the ECB keeps its deposit rate where it is. So the migration continues regardless. It's not about the Fed, it's about the domestic rate structure. Luna: So even if the ECB cuts once or twice, money funds would still be paying more than banks. Lucas: Exactly. The only way to stop the migration is for banks to raise their deposit rates, which they're reluctant to do. Or for the ECB to cut aggressively, which they're not ready to do. So it's a structural standoff. Luna: Has any major Eurozone bank actually raised deposit rates meaningfully? Or are they all just hoping it goes away? Lucas: A few have. Some of the German savings banks and a couple of the Italian banks have moved, but the big players are still offering very low rates on current accounts. They're betting that retail inertia — people not wanting to switch — will hold. But corporate treasurers are much more active, and they're already moving. Luna: So the next few quarters are going to be telling for bank earnings. Lucas: Yes. If you look at the second quarter results that have come out, you're seeing a pattern: net interest income still growing, but at a slower pace. And guidance for the second half has been cautious. The deposit story is the main reason. Luna: I think that's a good place to leave it. The takeaway: watch the deposits, watch the money funds, and remember that in Europe, banking is still a slow-burn story. Lucas: And that's the thing — it's not flashy, but it's the kind of structural shift that determines who wins and who loses over the next few years. Thanks for listening, and we'll be back with more.