Hellooo~

hola! This is my blog for AP-Economics! hopefully I can provide you with the needed resources to pass your next test! And hopefully i do a better job than your calculus teacher! :D

Monday, February 9, 2015

Unit Two: Unemplyment

February 3, 2015

Unemployment: Percentage of people who dont have jobs but are in the labor force.

Labor Force: Number if people in a country that are classified as either employed or unemployed.

Unemployment rate:
# of unemployed 
*divided by
# of emplpoyed + # of  unemployed
*Multiplied by 100

Not in Labor Force: 
-Kids
-Retired People
- Full time student
- Military Personnel
- mentally insane
- Stay at home parent
- Discouraged Worker
- Incarcerated


Full employment - Occurs when there is no cyclical unemployment present in the economy.
Also known as Natural rate of unemployment. (NRU) 
4-5% is out desired goal. 

Why is Unemployment good?
-Because there is less pressure to raise wages and more workers are available for future expansions.

Why Is Unemployment bad? 
-Not enough consumption (GDP) 
- Too much poverty
- Too much Gov't assistant needed


Okun's Law: For every one percent of unemployment above the NRU causes a two percent decline in real GDP.

Frictional Unemployment: People between a job becasue of new opportunities, lifestyle, choices, and educational level.
Seasonal Unemployment: Waiting for the right season to conduct your trade.
Cyclical Unemployment: Downturn in the business cycle. Bad for Society and individual.
Structural Unemployment: Lack of skill, decline in an industry, and technology changes. 

Unit Two: Inflation

February 2, 2015

Inflation: Rise in general level of prices.
Standard is 2-3 years

Inflation rate: Measures the percentage increase in the price level over time. it is a key indicator of the economy's health.

Deflation: Decline in general price level.

Dis-inflation: Occurs when inflation tare itself declines.

Consumer price index (CPI): measures inflation by tracking the yearly price of a fixed basket of consumer goods and services. In addition CPI indicates changes in the cost of living and price level.

5 Ways to solve inflation...

1. Finding inflation rate using market basket data
Current year market basket value
-
Base year market basket value
*Divided by
Base year market value 
*multiplied by
100

2. Find inflation rate using price index
current year price index
-
base year price index
*divided by 
base year price index
*multiplied by 100

3. Estimating inflation using 70: Rule 70 is used to calculate the number of years it will take the price level to double at any given rate of inflation.

Years needed to double inflation ... 
70
*divided by
Annual inflation rate

4. Determining real wages
Nominal wages
*divided by
Price level 
*multiplied by 100

5. Finding real interest rate
nominal interest 
-
inflation premium


Causes of inflation
1. Demand pull inflation- caused by an excess of demand over output that pulls prices upwards. 
2. Cost push inflation- caused by a rise in per unit production cost due to increasing resource casue. 

Effects of inflation
-Anticipated: already saw it coming.
-Unanticipated: Not Expecting


INFLATION

Helped by it...
-Borrowers - will be repaying with cheaper dollars than those that were loaned out.
-Fixed contract

Hurt by it...
-Fixed income
-Savors
-Lenders and Creditors