Theme 2 Flashcards
What does the circular flow of income represent?
Economics growth
Government objectives
Debt, sustainability, economic growth(gdp), inequality, unemployment, balance of payments, inflation
Aggregate demand formula
Consumption +Investment +Government spending (X-M)
Aggregate demand definition
Total amount of planned spending of goods and services
Key factors influencing consumer spending
Real disposable income, level and changes In Employment and job security, availability cost of consumer credit and interest rates, costs of servicing a mortgage, wealth effect, expectations of future prices, confidence, composition of households, level of personal debt
Capital investment
Spending on capital goods such as plans and equipment and new buildings to produce more consumer goods in the future
Factors that influence investment
Rate of interest, inflation, price of what you are buying, uncertainty, economic growth, acceleration theory, retained profit that the business has, productivity of labour, government policy, risk of investment, uncertainty of confidence and business tax
Acceleration theory
Postulation whereby investment expenditure increases when either demand or income increases.
Gross spending
Total amount that the economy spends on new capital
Net investment formula
Gross investment - capital depreciation
Multiplier effect
An initial change in an injection or leakage can have a greater final impact on equilibrium national impact.
Examples of Net trade evaluation
Food and fuel
Import and exports (balance of payments)
Trade balance
The difference between the value of exports and imports
What are the Balance of payments accounts
3 accounts- currents, capital, finance
Positive trade surplus
A trade surplus adds to net exports, which in turn increases AD
Negative trade deficit
Subtracts from net exports, leading to reduction in AD.
Output gap
The difference between the actual level of GDP and its estimated potential level.
Potential output
The level of production an economy can achieve when all resources are fully employed without causing inflationary pressures
Why could there be a fall in AD
Fall in net exports
Cut in gov spending
Higher interest rates
Decline in household
Wealth and confidence
Why could there be an increase in AD
Depreciation of the exchange rate
Cuts in direct and indirect taxes
Increase in house price
Expansionary of supply of credit + lower interest rates
What graph is aggregate supply
Short run
Aggregate supply
Total output of the good and services that firms in an economy are willing and able to to supply at a given price level.
Long run aggregate supply
This represents a maximum output when all factors of production are fully and efficiently employed.
Shifts in the shirt run aggregate supply curve
Unit wage costs perhaps arising from a higher minimum wage
Labour productivity
Raw materials
Taxes
Imported materials
Supply shocks
Factors influencing long run aggregate supply
Changes in labour=increasing in supply
Increase in stock of capital inputs including infrastructure
Changes in natural resources
Changes in the efficiency of allocation
Improvements in quality of inputs/productivity
State of technology
Improvement in institutions
Fiscal policy
A governments policy regarding taxation and public spending
Which way does Loose fiscal policy shift the curve
To the right
Which way does tight fiscal policy shift the curve
Left
Magnitude
Size of the increase in income tax or lack of government spending
Eval impacts of an expansionary fiscal policy
- leads to higher market interest rates e.g bond yields rise as deficit increases
- an acceleration in the rate of price inflation
- marginal propensity to spend and save of households
- marginal propensity to import
- rise in business confidence
- crowding-out.
Crowding out
If the government runs a big budget deficit, it will have to sell debt. This may require higher interest rates (they buy bonds). Or raising taxes to pay back the debt.
Interest rates defined
Reward for saving and the cost of borrowing
3 tools of monetary policy
- Quantitive easing or tightening
- Rate of interest
- Credit availability
What is an injection
An investment of money into something - circular flow
What is red tape
This means too many regulations form filling and quality checks