Dunkelflaute

Dunkelflaute

This is by far one of my favorite German words. The direct translation is dark doldrums, and if that doesn’t say everything there is to say, I don’t know what does. Dunkelflaute’s more modern meaning is a period of time, often several days, with little or no sunlight...
Not All Quant Quakes Are Black Swans

Not All Quant Quakes Are Black Swans

Information about the Chinese financial markets is often fleeting, sparse, and long after the fact. This week, however, Bloomberg brought a piece on a recent Quant Quake, a headline too good to pass up. The piece talks about how Chinese quant hedge funds—hedge funds...
Black Swans Don’t Live in AI

Black Swans Don’t Live in AI

Worry is within the purview of Team Regulator, and they do it well. This week, Gary Gensler of the SEC voiced his concern to FT that AI will cause substantial financial instability within the next decade. So here is his thinking: Financial institutions, especially...