M1.M2.M3 ??? - 經濟

本來是不想當好人的 XD

form Wikipedia
http://en.wikipedia.org/wiki/Money_supply

Convention

Because (in principle) money is anything that can be used in settlement of a
debt, there are varying measures of money supply. Since most modern economic
systems are regulated by governments through monetary policy, the supply of
money is broken down into types of money based on how much of an effect
monetary policy can have on that type of money. Narrow money is the type of
money that is more easily affected by monetary policy whereas broad money is
more difficult to affect through monetary policy[5]. Narrow money exists in
smaller quantities while broad money exists in much larger quantities. Each
type of money can be classified by placing it along a spectrum between narrow
(easily affected) and broad (difficult to affect) money. The different types
of money are typically classified as M's. The number of M's usually range
from M0 (most narrow) to M3 (broadest) but which M's are actually used
depends on the system. The typical layout for each of the M's is as follows:

* M0: Physical currency. A measure of the money supply which combines any
liquid or cash assets held within a central bank and the amount of physical
currency circulating in the economy. M0 (M-zero) is the most liquid measure
of the money supply. It only includes cash or assets that could quickly be
converted into currency. This measure is known as narrow money because it is
the smallest measure of the money supply.[6]
* M1: M0 + demand deposits, which are checking accounts. This is used as
a measurement for economists trying to quantify the amount of money in
circulation. The M1 is a very liquid measure of the money supply, as it
contains cash and assets that can quickly be converted to currency.[7]
* M2: M1 + small time deposits (less than $100,000), savings deposits,
and non-institutional money-market funds. M2 is a broader classification of
money than M1. Economists use M2 when looking to quantify the amount of money
in circulation and trying to explain different economic monetary
conditions.[8] M2 is key economic indicator used to forecast inflation.[9]
* M3: M2 + all large time deposits, institutional money-market funds,
short-term repurchase agreements, along with other larger liquid assets. The
broadest measure of money; it is used by economists to estimate the entire
supply of money within an economy.



United States
* M0: The total of all physical currency, plus accounts at the central
bank that can be exchanged for physical currency.
* M1: M0 - those portions of M0 held as reserves or vault cash + the
amount in demand accounts ("checking" or "current" accounts).
* M2: M1 + most savings accounts, money market accounts, and small
denomination time deposits (certificates of deposit of under $100,000).
* M3: M2 + all other CDs (large time deposits, institutional money market
mutual fund balances), deposits of eurodollars and repurchase agreements.



臺灣的有人寫出來了, 唉, 我都沒貢獻...



※ 引述《yalanaman (阿霖)》之銘言：
: ※ 引述《kiak (kiak)》之銘言：
: : '''想請問一下~(急問...)
: : 有人知道"台灣"和"美國"的M1.M2.M3各是什麼嗎????
: : 在網路上查了~但不知哪些是台灣的?哪些是美國的?
: 台灣的是
: M1A=社會大眾手中的通貨+支票存款+活期存款
: M1B=M1A+活期儲蓄存款
: M2=M1B+定期存款+定期儲蓄存款

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