The European Central Bank has published a working paper on how monetary policy shapes firms' labour demand in response to output shocks across selected euro area economies. In a paper that states the views are those of the authors rather than the ECB, the main finding is that accommodative policy leads firms to retain more workers for a given fall in output, while restrictive policy leads them to cut employment more strongly, with tightening reducing labour hoarding by about two to three times more than easing increases it. The analysis combines annual firm-level data for Spain, France, Germany and Italy through 2020 with quarterly Belgian firm-level data through 2023, using high-frequency monetary policy surprises around ECB announcements. It finds that financially constrained firms hoard less labour, while firms with stronger balance sheets smooth employment more over time. Smaller firms and low-skill firms show larger responses to monetary policy, and robustness checks using industry-level instruments for output and an alternative Belgian measure based on full-time equivalents versus headcount confirm the main result.