So far, five such operations have been conducted successfully, at a fixed interest rate of 3%. Besides the reverse transactions which constitute the main instrument for liquidity control and targeting interest rates, the Eurosystem offers two “standing” facilities: the marginal lending facility and the deposit facility. These can be accessed by credit institutions via the national central banks.
The marginal lending facility is primarily a safety valve for short-term liquidity shortages in the banking system and thereby limits upward movements in money market rates. To some extent, its counterpart is the short-term deposit facility, which is used to absorb short-term liquidity surpluses. This forms the lower limit for money market rates.