Banking Sector Flashcards
Functions of Money
- Medium of Exchange
- Store of Value
- Unit of account
- Method of deferred payment
Roles of financial institutions
- Maturity transformation
- Risk transformation
- Expert advise
- Transmission of funds
Liquidity ratio
- Fraction of bank deposits which have to be held in reserve
Bank Multiplier
=1/Liquidity ratio (r)
Money types
- Monetary base
-Narrow: coins and notes in
circulation
-Wide: + reserves in central
bank - Broad money: + Retail bases, building societies, wholesale banks, certificates of deposits, sight and time deposits
Types of money demand
- Active (L1)
-Transitionary
-Precautionary - Idle (L2)
- Speculative
Determinants of L1 money
- Income
- Interest rates: Opportunity cost
Determinants of L2 money
- Interest rates
- Expectations
- Exchange rate
Money equation
MS=L1(Y)+L2(r)
M̄+mr=L1Y+L2r+L̄
mr-L2r=L1Y+L̄-M̄
r(m-L2)=L1Y+L̄-M̄
r=L1Y+L̄-M̄/(m-L2)
Interest rate transmission mechanism
Increase money supply
Decrease interest rates
Decrease savings
Increase investment
Increase income
Elasticity stages of the interest rate transmission mechanism
- MS->r : Elasticity of liquidity preference
- r->I: Elasticity of investment
- I->Y: Elasticity of withdrawals
Problems of interest rate transmission mechanism
- Liquidity trap: Additional money is absorbed into idle balance at very low interest rates as the expectation is that interest rates will increase
- Unstable demand for money: The liquidity preference curve is also effected by expectations and other factors
- Unstable investment: Investment is effected by factors other than the interest rate
- Interest rate on money flow: Interest rates also alter the change of money via debt repayments
Exchange rate transmission mechanism
Increase money supply
Decrease interest rates
Decrease exchange rate
Increase exports
Decrease imports
Increase income
Decrease withdrawals
Classical Analysis of price and inflation
Equation of exchange
MV=PY=GDP
- Money supply
- Velocity of circulation
- Price level
- Income
Velocity of circulation
The average number of times annually that money is spent on goods and services that make up GDP