This paper considers how a tax on financial transactions could be applied to three broad and partially overlapping categories of financial instruments: (1) exchange-traded instruments; (2) over-the-counter instruments; and, (3) foreign exchange instruments. For each category, the paper examines...

Consider a futures contract on Country 2’s currency denominated in Country 1’s currency, and its reciprocal, a futures contract on Country 1’s currency denominated in Country 2’s currency. Because both are marked to market in different currencies, the relationship between the associated...