What if a single mistake by the European Central Bank could send Europe into a recession? Ricardo Reis, one of the most awarded Portuguese economists of his generation, dismantles the myths around inflation and shows why keeping it under control is a delicate art - with inevitable costs.

In this episode of It’s Not That Simple, the professor of Economics at the London School of Economics, dismantles the idea that this variable can be easily controlled - especially when political decisions, public expectations, and global shocks intersect.

In this conversation, Ricardo Reis reminds that the pandemic and the war in Ukraine were two major tests for monetary policy. In 2020, central banks feared deflation and lowered interest rates. In 2021, people spent more than expected - and inflation surged. When the second shock hit - the war - expectations were already unanchored. «It was this accumulated error that made 2022 inflation more persistent».

The response - raising rates - worked. «Inflation fell without unemployment rising, but it would have dropped faster if there had been a recession». That’s the dilemma that Reis knows well, because he is also an academic consultant to the Bank of England, the Riksbank and the Federal Reserve Bank of Richmond.

And now? The worst is behind us, but expectations have changed. The trust  in the ECB is no longer what it once was.

Beyond that, the tariffs imposed by the US on imported goods are the next test, according to the professor. «They’ll generate domestic inflation and a recession», but the risk is global, as they trigger trade wars and could force Europe to retaliate. Could the result be a recession in Europe, as well?