"the coming larger fiscal deficits will most likely be used to try to cut social welfare expenditures, which increased significantly during the administration of the outgoing president Cristina Fernández and her predecessor (and husband) Néstor Kirchner. It would not be surprising if Macri tries to privatize social security once again, something that Menem accomplished in the 1990s, and which had to be reversed in the 2000s as a result of the private system’s complete failure to provide a decent retirement for seniors."And that is essentially what dollarization would be there to do. Tie the government's hands and help promote an even more brutal fiscal adjustment than the one the IMF (that, yes, has changed a lot, has it not?) can help impose. Why go to the US Treasury, you ask; because it can provide enough dollars to guarantee the stabilization of the currency, and perhaps some lower inflation (by stoping the pass-through to domestic prices), giving Macri or a right wing candidate a fighting chance next year in the presidential elections.