ATHENS, GREECE - JULY 07: A beach towel depicting a 500 Euro note is seen for sale outside a souvenir shop on July 7, 2015 in Athens, Greece. Greek Prime Minister Alexis Tsipras is working on new debt crisis proposals and is due to present them at a Eurozone emergency summit today. (Photo by Christopher Furlong/Getty Images)
Amanda Andersen / Remote / Reuters
Traders sit at their desks in front of the DAX board at the Frankfurt Stock Exchange on April 12, 2010. The euro hit its highest value against the dollar in nearly a month and rallied against the yen on Monday after euro-zone finance ministers agreed on a rescue package for Greece
Greek Prime Minister Alexis Tsipras arrives at the euro-zone leaders' summit on the Greek crisis at the European Council headquarters in Brussels on July 12, 2015
A European flag waves in front of the Reichstag building with the inscription 'Dem deutschen Volke' ('To The German People') in Berlin, Germany, Thursday, Aug. 23, 2012. Official data show that Germany posted a budget surplus for the first half of this year thanks to its strong labor market, even as other eurozone countries struggle with deficits. (AP Photo/Markus Schreiber)
FILE - In this July 4, 2012 file photo Italian Premier Mario Monti gestures as he speaks during a joint press conference with German Chancellor Angela Merkel, unseen, during a bilateral meeting at Villa Madama in Rome. German news magazine Der Spiegel on Sunday, Aug. 5, 2012, quoted Monti as saying in an interview that "the tensions accompanying the eurozone over the past years already bear the signs of a psychological dissolution of Europe." He further told the magazine that the euro's disintegration would "destroy the founding of the European project." (AP Photo/Riccardo De Luca)
Ralph Orlowski / Reuters
European Central Bank President Mario Draghi speaks during the Economy Day 2012 in Frankfurt Nov. 7, 2012. The European Central Bank's new bond-buying programme allows for unlimited interventions in sovereign debt markets and should dispel concerns about a euro zone break-up, Draghi said on Wednesday.
Pascal Rossignol / Reuters
New Democracy's leader Antonis Samaras leaves the conservative party's main election kiosk in Athens on June 17, 2012. Samaras, who claimed victory in the Sunday national elections, said Greeks had voted to stay in the euro zone
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Leftist youth hold placards reading 'no' during a demonstration calling for a 'NO' at a referendum and for Greece's exit from the eurozone in Athens, on June 28, 2015.
Greek Finance Minister Yanis Varoufakis arrives at an extraordinary euro zone Finance Ministers meeting (Eurogroup) to discuss Athens' plans to reverse austerity measures agreed as part of its bailout, in Brussels Feb. 20, 2015.
Thierry Roge / Reuters
Greek Prime Minister George Papandreou arrives at a news conference at the end of a euro-zone summit in Brussels on Oct. 23, 2011
Andrew Medichini / AP
The Italian technocracy Monti has barely a political base, but he can cajole the entrenched elite eith euro-zone anxieties
European Central Bank President Mario Draghi speaks during the Economy Day 2012 in Frankfurt November 7, 2012. The European Central Bank's new bond-buying programme allows for unlimited interventions in sovereign debt markets and should dispel concerns about a euro zone break-up, Draghi said on Wednesday. REUTERS/Ralph Orlowski (GERMANY - Tags: BUSINESS)
Julian Röder for TIME
Laser manufacturer Trumpf relies on the euro zone for nearly half its sales.
Samuel Kubani / AFP / Getty Images
Slovakia Prime Minister Iveta Radicova (left) and political leaders give a press briefing after a parliamentary session on the eurozone's rescue fund on October 11, 2011 in Bratislava
SHOP, OR ELSE... With businesses reluctant to invest, the euro zone needs shoppers to keep on spending to avoid recession
JOHANNES EISELE — AFP — Getty Images
German Chancellor Angela Merkel gives a speech during a session of the lower house of parliament on Sept. 12, 2012 in Berlin, just after the Second Senate of the Federal Constitutional Court issued their ruling on the legality of the eurozone's bailout fund and fiscal pact for greater budgetary discipline.