Road to recovery may be long for some emerging markets

The value of emerging market currencies keeps tumbling. Argentina’s peso has lost half its value against the dollar this year. Same with the lira in Turkey. Investors are souring on Brazil. India. South Africa. Mexico. Indonesia. Some of these countries have been through currency and financial crises before. And each case is different. But sometimes countries hit by the currency “flu” can take years to rebound.

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