Members of Olymptrade benefit from an extensive list of tradeable assets. (7binaryoptions.com)
An international carbon tax or system of tradeable permits with substantial LDC participation will not happen in the next 20 years. (belfercenter.org)
· The downside of tradeable permits includes: 1) they will create property rights that are difficult to revoke in the future; and 2) they are equivalent to taxes, but it is unclear what level of taxes. (belfercenter.org)