I find it interesting that the paper focusses on Central Bank Digital Currencies and Global Stablecoins, but pretends not to see/prefers not to deal with the elephant in the room - Bitcoin. If anything is a candidate for a potential Reserve Currency, BTC is it, imho. Deep in the footnotes comes the contorted logic," According to the IMF Treatment of Crypto Assets in Macroeconomic Statistics, crypto assets such as Bit…
That wouldn't be proper Central Banking :)