Another take may be found on Dr. Garrett Ryan’s excellent “Told in Stone” YouTube channel:
There were no entrepreneurs, no capital, no banks, no investors. There was no incentive for someone to invent something and get rich. So, no one did.
But to the GPs point, while there were contracts, there were no tradeable claims, no capital markets and no professional management separate from the ownership, all of which we associate with the early British and Dutch trading companies and eventually railroads and industrial concerns.