"The Greek debt crisis has saved the German government some €100bn (£70bn; $109bn) in lower borrowing costs because investors have sought safety in German bonds, a study has found." See the article: Germany government gained
“The Greek debt crisis has saved the German government some €100bn (£70bn; $109bn) in lower borrowing costs because investors have sought safety in German bonds, a study has found.”
See the article: Germany government gained from Greek crisis – IWH study (BBC News, link)
And see: Leibniz-Institut für Wirtschaftforschung Halle: Germany’s benefit from the Greek crisis (pdf)