It is impossible to regulate a derivatives market. You and I can start trading derivative on anything tomorrow on the phone if we want.
If you tax transactions, the transactions will just disappear off into another location. A derivatives market with modern communications could be run out of a third world country in Africa using Warlords to protect the office. And the traders could still sit in New York offices.
If people want to do HFT, then let them, except where they might injure the general economy from large failures. If you think HFT is just for the pros, work out a way to bring it to the man in the street via a startup and make a fortune .
The only thing that should be done with derivatives is ensure that large financial institutions are not brought down by bad trading decisions (ie Lehman), and that small firms cannot seize up market liquidity through overleveraging (ie LTCM)
This can be covered off quite ably with capital and margin requirements. That's fair enough, and quite accepted throughout many other fields.
If you tax transactions, the transactions will just disappear off into another location. A derivatives market with modern communications could be run out of a third world country in Africa using Warlords to protect the office. And the traders could still sit in New York offices.
If people want to do HFT, then let them, except where they might injure the general economy from large failures. If you think HFT is just for the pros, work out a way to bring it to the man in the street via a startup and make a fortune .
The only thing that should be done with derivatives is ensure that large financial institutions are not brought down by bad trading decisions (ie Lehman), and that small firms cannot seize up market liquidity through overleveraging (ie LTCM)
This can be covered off quite ably with capital and margin requirements. That's fair enough, and quite accepted throughout many other fields.