A year ago, economic analysts were giddy with optimism about the prospects for economic growth in the developing world. In contrast to the United States and Europe, where the growth outlook looked weak at best, emerging markets were expected to sustain their strong performance from the decade preceding the global financial crisis, and thus become the engine of the global economy.

Economists at Citigroup, for example, boldly concluded that circumstances had never been this conducive to broad, sustained growth around the world, and projected rapidly rising global output until 2050, led by developing countries in Asia and Africa. The accounting and consulting firm PwC predicted that per capita GDP growth in China, India, and Nigeria would exceed 4.5% well into the middle of the century. The consulting firm McKinsey & Company christened Africa, long synonymous with economic failure, the land of “lions on the move.”

Today, such talk has been displaced by concern about what  READ FULL POST DISCUSS

Consider the following scenario. After a victory by the left-wing Syriza party, Greece’s new government announces that it wants to renegotiate the terms of its agreement with the International Monetary Fund and the European Union. German Chancellor Angela Merkel sticks to her guns and says that Greece must abide by the existing conditions.

Fearing that a financial collapse is imminent, Greek depositors rush for the exit. This time, the European Central Bank refuses to come to the rescue and Greek banks are starved of cash. The Greek government institutes capital controls and is ultimately forced to issue drachmas in order to supply domestic liquidity.

With Greece out of the eurozone, all eyes turn to Spain. Germany and others are at first adamant that they will do whatever it takes to prevent a similar bank run there. The Spanish government announces additional fiscal cuts and structural reforms. Bolstered by funds from the European Stability Mechanism, Spain remains financially afloat for several months.

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But the Spanish economy continues to deteriorate and unemployment heads towards 30%.  Violent protests against Prime Minister Mariano Rajoy’s austerity measures lead him to call for a referendum. His government fails to get the necessary support from voters and resigns, throwing the country into full-blown political chaos. Merkel cuts off further support for Spain, saying that hard-working ...