Carstens is pressing his long-shot candidacy to head the IMF. European officials have closed ranks behind French Finance Minister Christine Lagarde, who has emerged as the front-runner.

Carstens says Lagarde’s candidacy would create “conflicts of interest” because Greece, Ireland and Portugal are borrowing heavily from the Fund.

A European has traditionally headed the IMF. Carstens is unlikely to pose a serious challenge to Lagarde, who consolidated her lead over the weekend. But his speech and a meeting with Treasury Secretary Timothy Geithner should help Carstens build name recognition and position him for another top job in the future.