The amount of new public-sector debt investors will have to absorb in 2023 will be twice as much as the previous record a decade ago, BofA notes. As early as November, the ECB's bond market contact group cited the high amount of debt private investors would have to buy as the most frequently mentioned concern. JPMorgan, the leader for euro government debt sales, expects a fall. The biggest challenge for governments will be timing, Dutch debt office head Saskia van Dun told Reuters last week. They will also have to be careful when picking maturities to issue and compensate investors enough to buy the debt, investors said.

---