President Milei has announced that his Economy Minister will be Luis Caputo, who served as Finance Minister (and, briefly, Central Bank Manager) under former president Macri.
Milei confirms Luis Caputo will be economy minister | Buenos Aires Times
“In a later interview with Radio Rivadavia, the La Libertad Avanza leader said Caputo would be “in charge of defusing the bomb that the government is leaving behind, so that we avoid what would be the worst crisis in Argentina's history.”