Speaking in Frankfurt, Bundesbank President Jens Weidmann underscored the importance of the G20 for international free trade and for progress in financial market regulation. In times like these, international cooperation is particularly important, he said, which is why the G20 is a "precious treasure".

Germany’s current account recorded a surplus of €11.0 billion in January 2022, down €13.6 billion on the previous month’s level. The surplus in the goods account declined considerably, with the surplus in invisible current transactions, which comprise services as well as primary and secondary income, contracting even more strongly.

The advantages or disadvantages firms experience as a result of their size, referred to in the economic literature as returns to scale, are of central importance in many economic models. Increasing returns to scale, whereby unit costs decrease as output volume increases, could explain productivity differences between Europe and the United States. We present fresh evidence on the returns to scale of European firms: most exhibit constant returns to scale, but a non-trivial share also show increasing returns to scale.

Bundesbank President Joachim Nagel has warned of persistently high inflation. “Even before the war against Ukraine, the inflation rate was very high. [...] Given the surge in energy prices on account of the war, consumer price inflation is likely to pick up again substantially, particularly in the near term,” Mr Nagel said in a speech delivered at a change of office ceremony in Hanover. As members of the ECB Governing Council, he remarked, we must now ensure that the strong inflation does not become entrenched and does not lead to excessively high inflation in the medium term.

German banks tightened their credit standards for loans to enterprises marginally in the second quarter 2022. In the case of loans to households for house purchase, the tightening of credit standards was stronger than at any other time since the introduction of the BLS. Credit standards for consumer credit and other lending were also tightened.