Risk Staff
Follow Risk
Book contributions by Risk Staff
Portfolio Construction and Management
Edited by Brice Benaben and Julien Jarmoszko
Articles by Risk Staff
High-frequency trading: how great is the need for speed?
Just how important is speed? Risk managers and traders are weighing the value of high-frequency market data and trading technologies against their costs. Gallagher Polyn examines the debate over using high-frequency data in risk models, and profiles one…