But, if approaches that build on past failure do not seem sufficiently effective, perhaps a new approach toward currency fluctuations would be more promising. That would require some agreement about appropriate “equilibrium” exchange rates, with a fairly wide band that would allow for uncertainty and permit the market to exert its own discipline.
- L'autorisation ou pas du recours à l'aide du FMI ou à d'autres facilités de crédit (par exemple les "swap lines" des banques centrales [accords réciproques de fourniture de liquidités pour répondre aux demandes des banques]).