Calls for increased capital requirements for UBS have been made by Daniel Zuberbühler, the former Director of the Swiss Federal Banking Commission (SFBC).

Insufficient Proposals

Zuberbühler argues that the current proposals from UBS and the Swiss Bankers Association (SBA) are insufficient and highlights the need for a more robust regulatory framework, specifically calling for a leverage ratio of 10 percent.

Incentivizing Growth Limitations

He also suggests that progressive surcharges based on global size and domestic market share should be increased to incentivize UBS to limit its growth or maintain a higher equity buffer.

Concerns about Resolvability

Zuberbühler raises concerns about the resolvability of UBS and questions the effectiveness of the bail-in bonds available for the bank's resolution.

Addressing Vulnerabilities

These concerns highlight the need for a regulatory framework that addresses current vulnerabilities and anticipates future challenges.

Intensifying Discourse

The discourse surrounding banking regulation in Switzerland is likely to intensify, requiring meaningful discussions among stakeholders about the future of banking stability and the measures necessary to safeguard against systemic risks.