This post is essentially a reference to my tweets. I will write a coherent blog post sometime in the future.

Quantum cs peeps looking at quantum economics for the first time.
(For more fun, take a look at this article: https://t.co/30DiYd2qiM and the referenced paper.) pic.twitter.com/f9FYz9krvy

— sanketh (@__c1own) May 11, 2019

See, also, this thread.

Edit (26/05): See, also,

"Money or currency is believed by some to have a quantum nature. As we move towards a cashless economy and as digital- and crypto-currencies are on the rise, their diffusion will have commonality on which quantum physics operates."
https://t.co/P0GcSg9TU4

— Jonathan P. Dowling (@jpdowling) May 26, 2019