Pablo Hoffman writes:

The amount of $100 bills in circulation is surging. And it's leaving some economists scratching their heads.

The number of outstanding U.S. $100 bills has doubled since the financial crisis, with more than 12 billion of them across the world, according to thelatest data from the Federal Reserve. C-notes have passed $1 bills in circulation, Deutsche Bank chief international economist Torsten Slok said in a note toclients this week.

To read the complete article, see:
There's beena mysterious surge in $100 bills in circulation, possibly linked to global corruption(https://www.cnbc.com/2019/02/27/theres-been-a-mysterious-surge-in-100-bills-in-circulation-possibly-linked-to-global-corruption.html)