human803658052
Re:A summary of what quantitative trading firms do
on Sunday January 21, 2018 @08:24AM (#16197947)
Many companies make a profit by doing something that benefits society in at least some way, society pays them for their service. E.g. selling electronics: the company makes a profit, but society benefits by being able to buy and use those electronics.
What about quantitative trading firms. They make a profit themselves. But how do they benefit society?