KEY POINTS
  • Argentina and Brazil are in early talks to create a common currency, as part of a coordinated bid to reduce reliance on the U.S. dollar.
  • Analysts are highly skeptical, dismissing the proposal as "pie in the sky."
  • "It is hard to believe Argentina and Brazil would actually move in this direction given the discrepancies in the two economies at the present stage," Mario Marconini, managing director at consulting firm Teneo, told CNBC.
Argentina President Alberto Fernandez (R) and Brazil President Luiz Inacio Lula da Silva (L) greet each other after signing a series of agreements during a news conference in Buenos Aires.

Argentina and Brazil, the two largest economies in South America, are in early talks to create a common currency, as part of a coordinated bid to reduce reliance on the U.S. dollar.

But some analysts are highly skeptical, dismissing the proposal as "pie in the sky" because of the discrepancies between the two economies and the rapid shift of political winds in the region.