BERLIN, Sept 10 (Reuters) – German Bundesbank President Joachim Nagel said on Thursday ​he is concerned about the rise of far-right ‌parties in Europe, following the Alternative for Germany’s election success in the eastern state of Saxony-Anhalt.

“What does this make with our country, with ​our society, the values we are sharing? Some of ​these concepts are self-defeating in an economic sense,” ⁠Nagel said, speaking at a European Central Bank press conference in Berlin.

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The AfD ​surged into first place in Saxony-Anhalt on a platform that includes leaving ​the European Union, curbing migration and restoring ties with Moscow. Its success sent a warning to other European leaders battling slow growth and disillusionment with mainstream politics.

“Is ​this helpful to attract foreign investors to come to ​this country? Definitely not. I think they will be reluctant, they will ‌shy ⁠away from doing business here. So yes, I’m concerned,” Nagel said.

AfD describes the euro as a failed system and calls for Germany to leave the common currency.

“The euro has ​never been as ​popular as ⁠it is in Europe and in the euro area in particular,” ECB President Christine Lagarde ​said, after the bank raised interest rates on Thursday ​for ⁠the second time this year.

According to the spring Eurobarometer, 82% of respondents in the euro zone support the common currency ⁠and ​74% in the European Union, which ​is the highest level for the EU since the euro’s introduction in 2002.

Reporting ​by Maria Martinez, Editing by Miranda Murray and Sharon Singleton

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Maria Martinez is a Reuters correspondent in Berlin covering German economics and the ministry of finance. Maria previously worked at Dow Jones Newswires in Barcelona covering European economics and at Bloomberg, Debtwire and the New York Stock Exchange in New York City. She graduated with a Master of International Affairs at Columbia University as a Fulbright scholar.