Beleaguered emerging markets across the globe breathed a sigh of relief Thursday afternoon when the chair of the US Federal Reserve, Janet Yellen, explained that the Federal Open Markets Committee would not (yet) be raising the federal funds rate, expressly due, in part, to weak economic conditions in emerging economies where tighter US monetary policy could exacerbate macroeconomic conditions.

When it comes to world politics, the FOMC’s decision could give the strongest boost to the ruling party’s presidential candidate in Argentina, who currently leads polls ahead of the October 25 general election.

Many economists argue that seven years of interest rates at the zero lower bound have created a bubble in emerging economy assets. Investors looked to developing economies with potentially higher rates of return outside the developed world while the Federal Reserve was flooding the global economy with liquidity, not just by lowering interest rates to zero, but through several rounds of quantitative easing.

It’s already been a tough couple of years as investors have pulled back from developing economies, beginning with the Fed’s decision to begin tapering off from the peak of its QE bond-buying program. But the slowing Chinese economy and depressed prices for oil and other commodities (not, perhaps, entirely unrelated) have made life particularly difficult for emerging economies.

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RELATED: Scioli leads in Argentine race after primaries 

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By keeping interest rates at zero, the Federal Reserve will lessen pressure on those economies. Continue reading The big winner from FOMC’s decision on interest rates? Daniel Scioli →