Examlex
What happens to a gamma ray photon produced in the Sun's interior as it travels through the radiative zone?
Open Market Operations
These are financial activities where central banks buy or sell government securities in the open market to control the money supply and influence interest rates.
Required Reserve Ratio
The fraction of deposits that a bank is mandated by regulations to hold in reserve and not loan out.
Excess Reserves
The amount of reserves that a bank holds beyond the required minimum, which can be loaned out to generate earnings.
Open Market Operations
A monetary policy tool used by central banks to control the money supply by buying or selling government securities in the open market.
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