Spain Will be Forced to Choose
November 13, 2012
                          
                                              In the great debate over the economy we sometimes forget the  simple arithmetic of economic rebalancing. This arithmetic, like it or  not, severely limits the options open to Spain.
 For many years, thanks partly to bad policies in Spain but mainly to  aggressive attempts by Germany to achieve growth by forcing a trade  surplus onto its European neighbors, Spain, and many other countries in  Europe, ran enormous trade deficits. It is easy and popular to blame the  greed of the Spanish and the stupidity of the government for
 the mess in which Spain has found itself,  but the policies Germany put into place in the late 1990s guaranteed  that Germany, a country that had run massive trade deficits in the  1990s, would run equally massive trade surpluses in the subsequent  decade.
  Because once they joined the euro the rest of Europe had no control  over the value of their currencies and the level of their interest  rates. It was inevitable that European countries that had joined the  euro with a higher-than-average level of inflation would be forced to  respond to German trade surpluses either by forcing up unemployment or  by running the large trade deficits that corresponded to Germany’s trade  surplus. No other choice was possible.
 These deficits, as a matter of economic necessity, had to be financed  with loans from Germany, leaving Spain with an enormous debt burden.  Just as Spain could not run a trade deficit without borrowing from  abroad, Spain can only repay its debt if runs a trade surplus. What is  more, since rich Spaniards are taking enormous amounts of money out of  the country in order to protect themselves from the debt crisis they  know is coming, the Spanish trade surplus must be large enough to  accommodate both flight capital and debt repayments.
 In practice there are only three ways Spain can achieve a  sufficiently large trade surplus. The first way requires that Berlin  reverse those policies that forced a German trade surplus at the expense  of its European neighbors. Berlin must cut taxes and increase spending  so much that Germany runs a trade deficit large enough to allow Spain to  run the opposite surplus, which it must do if it hopes to repay the  debt.
 This, by the way, is exactly what 
John Maynard Keynes  demanded that the United States do in the late 1920s if it wanted to  avoid a global crisis. The United States ignored Keynes, and the crisis  occurred just as he predicted. Germany, with the same uncomprehending  stubbornness today that the United States displayed in the 1920s,  refuses to do what is necessary to prevent a crisis.
 
But, and this is the key point, if Germany does not move quickly to  reverse its trade surplus, Spain only has two other ways of creating a  trade surplus in spite of German recalcitrance. One way requires that  Spanish wages are forced down by many years of high unemployment. This  will allow Spain to run a sufficiently large trade surplus. Part of the  reason Spain can then run a trade surplus is that as wages drop relative  to those of Germany, Spanish goods will become more competitive in the  international markets. But the real reason why Spain will run a trade  surplus after many years of unemployment is that Spanish workers will  simply be unable to afford to buy much.
 Spain’s second option is to leave the euro and devalue. This will immediately force down prices and wages relative to Germany.
 Neither option will be easy, but it is important that we realize that  if Germany doesn’t adjust, Madrid has no choice but to pick one or the  other. Both options will cause debt to soar in real terms, and will  probably force Spanish businesses, and even the government into default.  But in both cases Spain will begin running large trade surpluses.
 As much as leaders in Madrid, Brussels, and Berlin hate to admit it,  these are the only three options open to Spain. Any policy proposed by  policymakers that is not consistent with one of these three ways will be  impossible to achieve.
 
For now, Spain has chosen the option of unemployment, in the hopes  that it will be able to adjust and eventually resume to normalcy. No  country, after all, can bear the pain that Spain is bearing today without a serious deterioration in the social and political fabric.
 But both history and common sense teach us that the idea that after  one or two more years of adjustment Spain will have resolved its debt  problems and can bring unemployment down is nonsense. If Spain wants to  continue along its current path, it must be prepared to suffer another  five to ten years of extraordinarily high unemployment, an erosion of  the productive capabilities of its economy, and rising political chaos.
 Or it can leave the euro.