There is no way to monopolize the money.
There is no way to monopolize the market (or at least it would be very, very difficult)
There is no way to monopolize the talent.
One thing you can try to do though is to monopolize the opportunities.
What if you could establish yourself as THE expert in a certain field? People want access to THE expert (note the THE and not just an expert) to see if their idea makes sense, will work and is worth trying. THE expert has access to many of the opportunities that are out there and can choose which to be involved with, which to watch and which to ignore.
If you can become THE expert in a given field, you will have access to many, if not all of the opportunities that are out there and this will allow you to determine keep the lead in many aspects of the field.
Just something to think about.
Have a great day!