The Germans, it would appear, have decided to push Greece from the eurozone. But demanding an end to Greek sovereignty and austerity as far as the eye can see is simply evil. Moreover, it negates the long-successful stand of European Central Bank (ECB) president Mario Draghi that the ECB would do "whatever it takes" to keep the eurozone intact. The ECB's reputation would be damaged greatly should crisis recur in Spain, Portugal, Ireland, etc., now that the world knows the ECB will not do "whatever it takes." This is a recipe for a new recession in Europe spreading from the EU periphery. The German demands are particularly "grotesque," as Krugman says, when you consider that Greece has already endured 25+% unemployment for three years (see chart). This is an unemployment rate that the United States never saw even at the height of the Great Depression in 1933, when it peaked at 24.9%.
However, I believe Krugman's argument actually overlooks an important point. He writes:
But still, let’s be clear: what we’ve learned these past couple of weeks is that being a member of the eurozone means that the creditors can destroy your economy if you step out of line.His point is that eurozone membership has removed Greece's ability to exercise monetary policy autonomy and respond to its specific conditions, including via currency devaluation. Indeed, there can be no doubt that monetary union was flawed from the start. But Krugman overestimates the ability of devaluation to fix an economic crisis. At the same time, he underestimates the ability of creditors to destroy a government whose economic policies they disapprove of.
The mega-example of this, of course, is the Latin American debt crisis of the 1980s. Mexico, Brazil, and all the other victims of this crisis (caused primarily by the U.S. Federal Reserve cranking up interest rates to astronomical levels in the late 1970s and early 1980s, which in turn caused an unprecedented rise in the value of the U.S. dollar and a global recession) were "bailed out" by the International Monetary Fund (IMF) in order to prevent the collapse of creditor banks in the United States, but were subject to strict austerity, with the same results we've seen in the EU. Indeed, in virtually every Latin American country income per capita was lower in 1990 than at the start of the crisis in 1982, giving rise to the term "lost decade of development" to describe these events. Supposedly, the IMF learned its lesson after the Asian financial crisis that austerity packages didn't work. Krugman has argued this many times (one example here). Indeed, the IMF has seemed to be more of a voice of sanity in the current crisis than in either the Latin American or Asian crises. Yet, in the endgame of the Greek crisis, this seems to have fallen away, with the IMF going along with the EU on Greek austerity. Something is seriously wrong here.
But there is another important example to mention, where the IMF was not involved. This, too, was a result of the Fed-caused global recession, this time in France. After Francois Mitterrand and the Socialist Party swept to power in 1981, among the government's many policy changes was an attempt at Keynesian stimulus. However, this was met by massive capital flight. The problem was that the French franc was losing so much value that the government had to reverse its policies. For example, the franc was 4.6453 to the dollar in January 1981, but fell to 8.0442 by August 1983, 9.3041 by September 1984, and 10.0933 in February 1985. The takeaway is that even having floating exchange rates does not guarantee that you can maintain your policy independence.
Events are moving very rapidly; perhaps the EU will find a way to prevent this disaster. But at the moment, things look very grim.