• Dollarization is when a country begins to recognize the US dollar as a medium of exchange or legal tender, along with or instead of the national currency.

  • Dollarization usually occurs when the local currency becomes unstable and begins to lose its usefulness as a medium of exchange for market transactions.
  • Dollarization can have both advantages and disadvantages. As a rule, this leads to increased monetary and economic stability, but necessarily entails the loss of economic autonomy in monetary policy.