- Sovereign risk and the financial system
- Asset allocation of non-banks
- Macroprudential analysis of insurers
- Düll, R., F. König and J. Ohls (2017), On the exposure of insurance companies to sovereign risk — Portfolio investments and market forces, Journal of Financial Stability, Vol. 31, pp. 93-106.
- Ohls, J., M. Pramor and L. Tonzer (2017), International Banking and Cross-Border Effects of Regulation: Lessons from Germany, International Journal of Central Banking, Vol. 13(S1), pp. 129-162.
- Buch, C., M. Kötter and J. Ohls (2016), Banks and sovereign risk: A granular view, Journal of Financial Stability, Vol. 25, pp. 1-15.