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The German Elections Are Today: Here's What's At Stake, And How The Outcome Could Change Europe
Angela Merkel German election placard
Angela Merkel German election placard

REUTERS/Michael Dalder

A supporter holds a placard depicting German Chancellor Angela Merkel, with the slogan: "Mom's doing it", during a Christian Democratic Union election campaign meeting in Munich September 20, 2013.

On Sunday, Germany holds national elections.

German Chancellor Angela Merkel is widely expected to retain her place at the head of the German government, and financial markets don't seem too worried.

However, even though Merkel's job is likely secure, there's a good chance that the elections will result in a different ruling coalition, which could present problems for Germany and for the eurozone.

Merkel's current center-right coalition consists of her own Christian Democratic Union (CDU) party, its Bavarian sister party the Christian Social Union (CSU), and the Free Democratic Party (FDP).

Though CDU/CSU remains atop the polls, the FDP's share of the vote has been on the wane, casting doubt on a continuation of the current government. If CDU/CSU and FDP combined are unable to gain a majority in parliament, Merkel's party may be forced into a grand coalition with the center-left Social Democratic Party (SDP).

Here are the three things you need to know.

1. How the election will impact the eurozone

Société Générale economist Anatoli Annenkov expects that if the current CDU/CSU coalition with FDP remains in power, Germany will be unlikely to budge from its current approach toward the eurozone.

"As the current government has already shown flexibility on Europe – accepting some trade-offs of short-term austerity for long-term structural reform – we see no change in its determination to pursue reform in the crisis-struck countries, nor in its willingness to accept any form of debt mutualisation/forgiveness," says Annenkov.

Morgan Stanley economist Elga Bartsch believes there will be "no post-election shift in [the] German stance on euro crisis," regardless of whether the composition of the government changes or not.

"Many market participants and political counterparties seem to believe that Germany’s stance on the euro crisis will shift materially after the election," writes Bartsch in a note to clients. "In our view, a major shift on key issues, such as debt relief, joint issuance, or direct bank recaps, is unlikely given public opinion and constitutional constraints in Germany. In fact, we are concerned that a narrow majority for the centre-right may reinforce a relatively tough stance on additional aid."

2. What the election will change in Germany

"In our view, the election result will have greater implications for domestic than European policy," wrote BofA Merrill Lynch economist Laurence Boone in a report published earlier this month.