After the failure to form a coalition the first thing to notice is that Merkel is no longer at the center of the game. She has been replaced by the German president, Frank-Walter Steinmeier, who will decide what will be the next steps.
These steps can be threefold
1 – A coalition between the CDU-CSU and the social democrats of the SPD but the SPD is reluctant to participate.
2 – A minority government but with the risk of doing nothing while important issues have to be managed (the current negotiation failed on the refugees’ question, on carbon emissions, on taxes and on education) These are important issues that cannot be postponed.
3 – New elections at the beginning of next year
I favor the third possibility but my guess is that in this type of situation domestic questions are at the center of the discussion or of the campaign.
European questions were not at the center in recents days but with Merkel’s recent point of view was a kind of guarantee that Europe would not be forgotten.
It could be the case in a foreseeable future if Merkel is no longer the leader. Europe could then be erased from discussions
The recent improvement in the perception of Europe is twofold.
1- GDP growth is stronger and employment is improving rapidly
2- The commitment between Merkel and Macron to improve the way institutions are working at the European level
If Merkel is weaker and focused on internal issues then European reforms will no longer be on the agenda
This would create an uncertainty that could reduce the economic horizon then limiting investment and the possibility to improve the potential growth. Therefore it can have a negative impact on growth and could be damaging.
Another point on reforms is that with stronger growth it limits the risk of populism. If, because Merkel is no longer at the center of the picture, reforms are not done then we will see the convergence to a lower growth trend rate and more that the come back of populism with the risk of weaker institutions. Some nationalists want to exit from the EU.
The political process in Germany is at risk not only for the Germans but also for Europeans as the current momentum would become more fragile opening the door to populism
The impact on Brexit negotiators will depend on the result of the current political process. A bias positive to populism would a piece of cake for the UK government as populists do not like Europe. It would be the worst situation for a European citizen.