Eurobonds are not the answer to the debt crisis in the euro area, said German Chancellor Angela Merkel.
"The Eurobonds are quite the wrong answer to the crisis of the moment," she said in an interview with the ZDF channel that is being broadcast on Sunday."They would lead us to a union of debt and not a union of stability."
The issuance of Eurobonds ("Eurobonds") would cost billions of euros in Germany each year, according to calculations by the German Ministry of Finance quoted by the weekly Der Spiegel.
"The first year it would mean 2.5 billion euros of interest in addition to the budget (Finance Minister) Wolfgang Schäuble and the second year costs would be twice as high," wrote Der Spiegel in extracts of its survey sent to the press.
After ten years the total cost would be 20 to 25 billion euros, according to the calculations of the Ministry of Finance.
Schäuble said for his part personally prepared to transfer sovereignty to Brussels to ensure the stability of the euro area over the long term but added that the euro area itself was not prepared for this eventuality.
"As a person, Wolfgang Schäuble would be ready (to delegate sovereignty to Brussels).The idea of a European finance minister I have no problem, "he said in an interview published Sunday by the Welt am Sonntag.
"But as finance minister I say that it is our duty to solve problems here and now, and that as soon as possible based on existing contracts."
This idea of a European finance minister is particularly recommended by the chief executive of Commerzbank Martin Blessing, in an interview with Welt am Sonntag.
"With the introduction of a fiscal union, Brussels must have the right to return of budgetary powers to countries that do not respect the rules, and to levy its own taxes and create a joint body to issue bonds," he said.
France and Germany are adamantly opposed to the idea of issuing bonds on behalf of the entire euro area, as advocated many market professionals to put an end to the crisis of European sovereign debt .
"Most member states are not quite ready to accept the necessary limitations on national sovereignty, but believe me, it's a problem we can solve," he told the minister.
Schäuble will meet Finance Minister Baroin Tuesday at 8:00 GMT to discuss including the harmonization of corporate tax and the introduction of a tax on financial transactions.
He said Saturday that the countries of the euro area could issue Eurobonds scaffold as if they had a prior fiscal policy and common taxation or they could create inflation and destabilize the region.