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Macroeconomics 11+12
Macroeconomics Chapters 11+12
Question | Answer |
---|---|
money | the set of assets in an economy that people use to buy goods and services |
medium of exchange | an item that buyers give to sellers when they want to purchase goods and services |
unit of account | the yardstick people use to post prices and record debts |
store of value | an item that people can use to transfer purchasing power from the present to the future |
commodity money | money that takes the form of a commodity with intrinsic value |
fiat money | money without intrinsic value that is used as money because of government decree |
currency | the paper bills and coins in the hands of the public |
demand deposits | balances in bank accounts that depositors can access on demand by writing a check |
Federal Reserve | the central bank of the United States |
central bank | an institution designed to oversee the banking system and regulate the quantity of money in the economy |
money supply | the quantity of money available in the economy |
monetary policy | the setting of the money supply by policymakers in the central bank |
reserves | deposits that banks have received but have not loaned out |
fractional-reserve banking | a banking system in which banks hold only a fraction of deposits as reserves |
reserve ratio | the fraction of deposits that banks hold as reserves |
money multiplier | the amount of money the banking system generates with each dollar of reserves |
bank capital | the resources a bank's owners have put into the institution |
leverage | the use of borrowed money to supplement existing funds for purpose of investment |
leverage ratio | the ratio of assets to bank capital |
capital requirement | a government regulation specifying a minimum amount of bank capital |
open-market operations | the purchase and sale of U.S. government bonds by the Fed |
discount rate | the interest rate on the loans that the Fed makes to banks |
reserve requirements | regulations on the minimum amount of reserves that banks must hold against deposits |
federal funds rate | the interest rate at which banks make overnight loans to one another |
quantity theory of money | quantity of money available determines price level and growth rate determines the inflation rate |
nominal variables | variables measured in monetary units |
real variables | variables measured in physical units |
classical dichotomy | the theoretical separation of nominal and real variables |
monetary neutrality | changes in the money supply do not affect real variables |
velocity of money | the rate at which money changes hands |
quantity equation | quantity of money * velocity of money =price of output * amount of output |
not the quantity equation | quantity of money * amount of output = price of output * velocity of money |
inflation tax | the revenue the government raises by creating money |
Fisher effect | one-for-one adjustment of the nominal interest rate to the inflation rate |
shoeleather costs | resources wasted when inflation encourages people to reduce their money holdings |