"The case study on the U.S. TreasuryDirect examines the evolution of the electronic distribution systems for marketable and nonmarketable government securities, the main objectives, and the basic legal infrastructure and the preconditions enabling the system. The U.S. experience highlights that...

A taxonomy of existing and planned automated trade execution systems in financial markets is provided. Over 50 automated market structures in 16 countries are analyzed. The classification scheme is organized around the principle that such markets consist of an algorithm that performs a trade...