A-Level经济中要掌握的宏观经济概念

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学过A-Level经济的同学们多半都指出，宏观经济部份的的技术难度是要低于宏观，历史事实的确是这种，但是如果他们能精确认知各基本概念和习题，平常多看电视，多归纳讲义和有关试题，只但是宏观部份也没所以难。

那时就为他们送去宏观经济部份要要掌控的基本概念，须要的同学们赶快珍藏吧!

Macroeconomic Definitions

Actual GDP Growth: Actual GDP growth is the growth in real GDP that currently occurs.

Aggregate Demand: Aggregate demand (AD) is the total amount of expenditure on goods and services in an economy.

Aggregate Supply: Aggregate supply is the total amount of supply of goods and services in an economy.

Balance of Payments: The balance of payments (BoP) is a record of all external financial transactions between one economy and the rest of the world.

Boom: A boom occurs if there is a major and rapid increase in real GDP.

Business Cycles: Business cycles are the pattern of booms and recessions in an economy over a period of time. Business cycles are the fluctuation of real GDP around the long-term trend growth rate.

Circular Flow of Income: A model of the economy that shows how households sell their labour to firms for an income and then use this income to buy goods and services produced by firms.

Claimant Count: A measure of unemployment, anyone claiming unemployment benefit is defined as unemployed by the claimant count.

Consumer Price Index (CPI): The CPI is a measure of inflation. The CPI is a price index of a weighted basket of goods and services that the average household buys.

Consumption: Consumption is total consumer expenditure on durables, non-durables and services.

Contractionary Fiscal Policy: A contractionary fiscal policy means so AD falls. Multiplier effects make AD fall further. AD shifts left so inflation falls and real GDP falls.

Cost-Push Inflation: Cost-push inflation occurs when LRAS shifts left because resource prices rise or wages rise, firms’ costs rise and their prices rise.

Credit Crunch: A situation where banks and other financial institutions decrease their lending or stop lending altogether.

以内是部份的要详尽版可间接找同学哦~