Macroeconomics Flashcards
(47 cards)
Illustrate and explain SRAS
The planned out and GDP in a period of time in an economy
Graph supply straight up
What factors could cause a shift in the SRAS?
Raw materials
Ease of access
Storability
Illustrate and explain Keynesian LRAS
Keynes said in the 1930s “in the long run we are all dead” this is because it takes time to reach capacity constraints hence the curve is an upwards slow to show the difference between employment unemployment
Explain bro-classical LRAS
This curve is a vertical curve because once you’ve hit capacity constraints, any change will impact price level, not output
Process of adjustment in LRAS by Keynes
“Sticky wages” is the idea of minimum wage and this cannot be dropped in the LR as of trade union protests etc
Short run Phillips curve
A.W Phillips plotted historical data to discover an inversely proportional relationship between unemployment and inflation on the short run, in the long run we have a vertical curve at the NRU as it cannot change & always reverts back
Long run Phillips curve
NAIRU 8% Government intervention 3% More disposable income More spending Inflation increases Measures taken to tackle inflation interest rates Unemployment returning back to A
What is NAIRU?
Is the non-accelerating inflation rate of employment it’s the long run theory of unemployment
Difference between actual growth and potential growth
Actual growth - % change in annual growth
Potential growth - how to expand the productive potential to LPPF
What is a recession?
A continuous negative growth for two or more quarters consecutively
What can cause growth
Improvement in technology
New resources
More investment
Benefits of growth
Better standard of living
More tax revenue
Higher firm confidence
Costs of growth
Inflation
Environment
Current account deficit
How is unemployment measured?
Claimant count
Higher firm confidence
Limitations of measurements of inflation
Sampling errors
No info on underemployed
Not everyone claims
Cc can be manipulated
Costs of unemployment
More benefits/ welfare
More crime/less well being
Lower income tax
Less govt spending
What causes unemployment
Cyclical - recession
Seasonal problems
Structural - limited skills / non- transferable
Solutions to unemployment
Public work schemes
Subsidies - education and training
How is inflation measured?
RPI
CPI
How is inflation caused?
Demand pull
Cost push
Wage increase
Increase in indirect taxes
Solutions to inflation
Interest rates
Wage control
Fiscal policy
Manipulation of exchange rates
What is deflation
General decrease in average price level below 0
What is balance of payments?
A record of all financial transactions between consumers, firms& govts
What can be done to overcome BofP deficit
Depreciate currency
Ssps
Deflationary monetary policy