FRANKFURT, May 4 (Reuters) - Euro zone governments should not lower banks' capital requirements as this would do little to boost credit while demand is weak and the environment is fraught with risks including war in the Middle East, European Central Bank chief supervisor Claudia Buch said on Monday.
European Union lawmakers are reviewing options to boost the competitiveness of euro zone banks, which lag behind their U.S. rivals on international markets.
Addressing euro zone finance ministers, Buch
argued banks needed solid capital and liquidity positions to weather risks ranging from the Iran war and its economic consequences to trouble in private markets and cyberattacks.
"Banks currently have sufficient capital to lend to the economy, but elevated risks, lower risk tolerance and weak demand for loans are preventing the supply of credit from expanding more quickly," she said in remarks prepared for a meeting with the Eurogroup of finance ministers on Monday.
"In this situation, lowering capital requirements may simply result in higher distributions to shareholders rather than more lending to firms and households."
She reiterated the ECB's long-standing calls for establishing a common deposit guarantee and knocking down regulatory hurdles between countries that prevent the free flowing of liquidity and capital.
As for the ECB's own role, Buch repeated that supervisors would "treat cross-border and domestic mergers alike".
Her comments came as Italian bank UniCredit was trying to take over Germany's Commerzbank amid fierce opposition from the government in Berlin.
(Reporting by Francesco Canepa; Editing by Andrew Heavens)
