Macroeconomic Definitions Flashcards
(55 cards)
Methods of measuring National Income
Expenditure, Income and Output method
Expenditure Method
Adding up all expenditures made on goods and services during a year
Income Method
Sum of 4 different types of income in a year
Output Method ( Value-Added Method )
Avoids double counting, taking the final value of all goods and services in a year
Multiplier effect
An initial injection into the economy causes a bigger final increase in RGDP
National Income
The income earned by factors of production within a country’s economy
Accelerator theory / effect
States an increase in GDP will often lead to a proportionally higher increase in the private sector investment ( I )
Formula for Multiplier effect
1/1-MPC or 1/MPW, MPS+MPT+MPM are combined to measure total withdrawls ( MPW )
Macroeconomic objectives
Stable prices, Full employment, Stable balance of payments, Fairer distribution of income and control government finances
Calculate RGDP from nominal
Real GDP = Nominal GDP / Price Index X 100
Gross National Income
GNI = GDP + Net Property Income from abroad
HDI
Human Development Index : GNI per capita, Mean years of schooling and Life expectancy at birth
Capital flight
When the receiving country of FDI stops being useful, the MNC’s may take their resources back out of the economy
Sustainable growth
Growth that meets the needs of the present without compromising the ability of future generations to meet their needs ( SDG’s )
Types of Unemployment
Frictional, Cyclical ( demand deficient ) and Structural
Frictional unemployment
Temporarily out of work due to changing personal circumstances or simply between jobs
Cyclical unemployment
Also called “demand deficient”, according to the economic cycle
Structural unemployment
Can persist in the long term, two types: Geographical and Occupational immobility.
Geographical - Jobs in different areas which are inaccessible to unemployed
Occupational - Skills are no longer needed
How to measure inflation, explain them
CPI ( Consumer Price Index ) and RPI ( Retail Price Index )
CPI - Calculated using an imaginary shopping basket of 750 goods and services
RPI - Includes housing costs
Different categories of items have different weightings
Calculate inflation
Using indexes, Change in weight / Original weight X100
Comparative advantage
This means a country has a lower opportunity cost of producing a good compared to other goods it could produce, allowing it to specialize in that good and trade for others even if it doesn’t have an absolute advantage in any good.
Absolute advantage
This means a country can produce a good using fewer resources than another country, essentially being “better” at producing that good in absolute terms.
Current account
Size of Imports and Exports
Financial account
Transactions in financial assets ( e.g. FDI/ moneyflows etc. )