Economics Flashcards

1
Q

When the prices of an item increases supply increases- because more sellers are willing to sell.

A

Economics

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2
Q

When supply changes due to something other than price.

A

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3
Q

Supply increases at each price point

Higher Equilibrium GDP

Number of sellers increases - market can get flooded

Examples: Government subsidies or technology improvements that decrease costs for suppliers

A

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4
Q

Supply decreases at each price point

Lower Equilibrium GDP

Cost of producing item increases

Examples: Shortage of gold- so less gold watches are made; wars or crises in rice-producing countries means there is less rice on the market

A

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5
Q

When the prices of an item increases- demand for it decreases.

A

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6
Q

When demand changes due to something other than price.

A

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7
Q

When demand increases at each price point

Price of substitutes go up - price of beef rises- so people buy more chicken

Future price increase is expected - War in Middle East- people go out and buy gas

Market expands - i.e. people get new free health care plan- demand at clinic rises

Expansion - more spending increases equilibrium GDP

A

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8
Q

Demand decreases at each price point.

Price of complement goes up - price of beef goes up- less demand for ketchup

Boycott - Company commits social blunder- consumers boycott

Consumer income rises - Demand for inferior goods drops as people have more money to spend

Consumer tastes change

Contraction - less spending decreases equilibrium GDP

A

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9
Q

How much you spend when your income increases

Calculate: Change in Spending / Change in Income

A

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10
Q

How much you save when income increases

Calculate: Change in Savings / Change in Income

Also equals 1 - Marginal Propensity to Consume

A

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11
Q

(1 / 1-MPC) x Change in Spending

A

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12
Q

As spending by consumers or the government increases- the demand curve increases (shifts right).

A

Economics

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13
Q

The increase in demand ends up being larger than the amount of additional income spent in the economy due to the multiplier effect.

One consumer spends money- which:
*Increases the income of a business
*Increases the income of a vendor
*Increases income of employees
*Increases tax revenue

A

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14
Q

% Change in Quantity Demand / % Change in Price

A

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15
Q

Price increases- Revenue decreases

Price decreases- Revenue increases

A

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16
Q

Many substitutes (luxury items)
Considered elastic if elasticity is greater than 1
10% drop in demand / 8% increase in price : 1.25 (Elastic)

Price increases- Revenue decreases
Price decreases- Revenue increases

A

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17
Q

Price increases- Revenue increases

Price decreases- Revenue decreases

A

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18
Q

Few substitutes (groceries- gasoline)
Considered inelastic if coefficient of elasticity is less than 1
5% drop in demand / 10% increase in price : .5 (inelastic)

Price increases- Revenue increases
Price decreases- Revenue decreases

A

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19
Q

Total revenue will remain the same if price is increased

Considered unitary if coefficient of elasticity : 1

A

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20
Q

% Change Quantity Demanded / % Change in Income

Normal goods greater than 1 (demand increases more than income)

Inferior goods less than 1 (demand increases less than income)

A

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21
Q

Interest rates increase
Reduced demand for loans
Reduced demand for houses- autos- etc.
Value of bonds and fixed income securities decrease
Inferior good demand to increase
Foreign goods more affordable than domestic
Demand for domestic goods decrease

A

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22
Q

Overall spending increases

Demand increases (shifts right)

Market equilibrium price increases

A

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23
Q

Overall production costs increase
Supply decreases (shifts left)
Market equilibrium price increases

Note: Demand-Pull and Cost-Push Inflation BOTH result in market equilibrium price to increase

A

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24
Q

The price where Quantity Supplied : Quantity Demanded

A

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25
When Marginal Revenue : Marginal Cost
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Causes a surplus if above equilibrium price.
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The annual value of all goods and services produced domestically at current prices by consumers- businesses- the government- and foreign companies with domestic interests Included: Foreign company has US Factory Not included: US company has foreign factory
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Sole Proprietor and Corp Income Passive Income Taxes Employee Salaries Foreign Income Adjustments Depreciation
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Individual Consumption Private Investment Government Purchases Net Exports
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Measures goods/services in current prices.
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Used to convert GDP to Real GDP
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Nominal GDP / GDP Deflator x 100
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Like GDP; Swaps foreign production. US Firms overseas are included- Foreign firms domestically are not included
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Price of goods relative to an earlier period of time- which is the benchmark. Year 1 : 1.0 ((CPI Current - CPI Last) / CPI Last) * 100
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Personal Income - Personal Taxes
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% Increase in output / % Increase in input Greater than 1 : Increasing returns to scale Less than 1 : Decreasing returns to scale
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When GDP growth is negative for two consecutive quarters.
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A prolonged- severe recession with high unemployment rates No requisite period of time for the economy to officially be in a depression
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Peak (highest) Recession (decreasing) Trough (lowest) Recover (increasing) Expansion (higher again)
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Conditions that occur before a recession or before a recovery Example: Stock Market or New Housing Starts
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Conditions that occur after a recession or after a recovery Examples: Prime Interest Rates- Unemployment
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Conditions that occur during a recession or during a recovery Example: Manufacturing output
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Only people looking for jobs
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GDP doesn't grow fast enough to employ all people who are looking for work Example: People are unemployed in 2010 because there aren't enough jobs available due to the economy
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People are changing jobs or entering the work force. This is a normal aspect of full employment. Example: A recent college graduate is looking for a job
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A worker's job skills do not match those necessary to get a job so they need education or training Example: A construction worker wants to work in an office- so they quit their job and get computer training
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High Unemployment : Low Inflation (Vice Versa)
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The rate a bank pays to borrow from the Fed.
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The rate a bank charges their best customers on short-term borrowings.
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Inflation-adjusted interest rate
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Rate that uses current prices
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Rate for a loan with 100% certainty of payback. Usually results in a lower rate. US Treasuries are an example.
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Currency- Coins- and Deposits
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Highly liquid assets other than currency- coins or deposits
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Increased spending levels without increased tax revenue. Lower taxes without decrease in spending Gamble that the multiplier effect will take over and boost economy
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By buying and selling the government's securities.
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By adjusting the discount rate charged to banks
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A tax on imported goods
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A limit on the number of goods that can be imported
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They are good for domestic producers. Demand curve shifts right Fewer substitutes They can charge higher prices
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They are bad for foreign producers Demand curve shifts left Fewer buyers They must charge lower prices
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They are good for foreign consumers Supply curve shifts right Goods purchased at lower prices in the foreign markets
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They are bad for domestic consumers Supply curve shifts left Fewer goods bought due to higher prices
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Explicit (Actual) cost of operating a business Implicit costs are opportunity costs
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Revenue - Accounting Cost
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Explicit + Implicit Cost
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Revenue - Economic Cost
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