By Emmanuel Olaoye, Julie DiMauro and Randall Mikkelsen

NEW YORK, May 15 (Thomson Reuters Accelus) - Corporate executives and boards face big challenges monitoring risk at complex banks like JPMorgan Chase & Co, which was warned by an investor group last year that its board had “serious deficiencies” and was not up to the task.

Challenges to connecting the dots to form a clear risk picture at sprawling global institution with multiple business units like JPMorgan include difficulties tracking data, differing regulatory jurisdictions, and crucially, inadequate corporate governance. (more…)