Central Bank Governor between December 10, 1983 and February 19, 1985. Raúl Ricardo Alfonsín was the Argentine President and the Economy Minister was Bernardo Grinspun.

His second term as Governor went from April 4 to July 3, 1989. Raúl Ricardo Alfonsín was still the Head of the Executive and the Economy Ministers were Juan Carlos Pugliese -until April 4- and Jesús Rodríguez.