Podcast
Questions and Answers
What is the opportunity cost associated with a choice?
What is the opportunity cost associated with a choice?
- The cost of the least valued option.
- The cost of producing a good.
- The cost related to the next best alternative. (correct)
- The total cost associated with all alternatives.
Which of the following is considered a factor of production?
Which of the following is considered a factor of production?
- Labour. (correct)
- Consumer preferences.
- Business profits.
- Market demand.
What does a point inside the Production Possibility Boundary (PPB) indicate?
What does a point inside the Production Possibility Boundary (PPB) indicate?
- Efficient use of resources.
- Unattainable production levels.
- Inefficient use of resources. (correct)
- Maximum productivity.
How does an increase in factors of production affect the PPB?
How does an increase in factors of production affect the PPB?
In which economic system are the four economic questions answered by a single central authority?
In which economic system are the four economic questions answered by a single central authority?
What type of decision involves comparing the cost with the value of producing one more unit?
What type of decision involves comparing the cost with the value of producing one more unit?
Which of the following is NOT considered a key economic issue?
Which of the following is NOT considered a key economic issue?
What does productivity growth refer to in economics?
What does productivity growth refer to in economics?
What happens to the equilibrium price and quantity when there is an increase in demand?
What happens to the equilibrium price and quantity when there is an increase in demand?
If demand decreases while the price remains the same, what immediate market condition is created?
If demand decreases while the price remains the same, what immediate market condition is created?
Which of the following will cause the supply curve to shift outwards?
Which of the following will cause the supply curve to shift outwards?
When equilibrium is disrupted by a decrease in supply, what effect does it have on price and quantity?
When equilibrium is disrupted by a decrease in supply, what effect does it have on price and quantity?
What is the equilibrium price when Qd = 100 - 3P and Qs = 20 + 2P?
What is the equilibrium price when Qd = 100 - 3P and Qs = 20 + 2P?
How is excess demand at a given price impacted in the market?
How is excess demand at a given price impacted in the market?
What necessitates a movement along the supply and demand curves to establish a new equilibrium?
What necessitates a movement along the supply and demand curves to establish a new equilibrium?
Which of the following describes the adjustment process after a decrease in demand?
Which of the following describes the adjustment process after a decrease in demand?
What type of statements express opinions that cannot be tested?
What type of statements express opinions that cannot be tested?
Which variable is affected by changes in an exogenous variable?
Which variable is affected by changes in an exogenous variable?
What does a negative correlation between two variables imply?
What does a negative correlation between two variables imply?
What does the term 'ceteris paribus' mean in economic analysis?
What does the term 'ceteris paribus' mean in economic analysis?
Which of the following correctly calculates the tuition index for 2025 based on the given values?
Which of the following correctly calculates the tuition index for 2025 based on the given values?
How does an increase in price typically affect the quantity demanded for a good?
How does an increase in price typically affect the quantity demanded for a good?
What is the index value of a good in the base year?
What is the index value of a good in the base year?
What factors can influence demand for a particular good?
What factors can influence demand for a particular good?
What does Own Price Elasticity of Demand measure?
What does Own Price Elasticity of Demand measure?
When the Own Price Elasticity of Demand is equal to 1, what does this indicate?
When the Own Price Elasticity of Demand is equal to 1, what does this indicate?
How does total revenue (TE) change for an elastic good when its price increases?
How does total revenue (TE) change for an elastic good when its price increases?
If the Own Price Elasticity of Demand is less than 1, how is the good classified?
If the Own Price Elasticity of Demand is less than 1, how is the good classified?
What happens to Total Expenditure (TE) for an inelastic good when the price decreases?
What happens to Total Expenditure (TE) for an inelastic good when the price decreases?
What characteristic defines elastic demand?
What characteristic defines elastic demand?
How is Supply Elasticity best defined?
How is Supply Elasticity best defined?
In what situation would total revenue increase for a good?
In what situation would total revenue increase for a good?
What does an elasticity of supply greater than 1 indicate?
What does an elasticity of supply greater than 1 indicate?
When a good is considered inelastic, what happens to the burden of a tax placed on that good?
When a good is considered inelastic, what happens to the burden of a tax placed on that good?
How does cross price elasticity behave when two goods are complements?
How does cross price elasticity behave when two goods are complements?
Which of the following statements about elastic supply is true?
Which of the following statements about elastic supply is true?
Which scenario illustrates a good with elastic supply?
Which scenario illustrates a good with elastic supply?
What happens to demand for inferior goods when consumer income rises?
What happens to demand for inferior goods when consumer income rises?
If the cross price elasticity (Exy) between two goods is greater than 0, what is the relationship between the goods?
If the cross price elasticity (Exy) between two goods is greater than 0, what is the relationship between the goods?
What does an elasticity of supply less than 1 indicate?
What does an elasticity of supply less than 1 indicate?
How does the burden of a tax shift when applied to a good with inelastic supply?
How does the burden of a tax shift when applied to a good with inelastic supply?
What outcome occurs when the price of a substitute good increases?
What outcome occurs when the price of a substitute good increases?
Which situation describes a normal good in terms of income elasticity?
Which situation describes a normal good in terms of income elasticity?
In what scenario would cross price elasticity of demand be negative?
In what scenario would cross price elasticity of demand be negative?
What happens to equilibrium price and quantity when there is an increase in demand?
What happens to equilibrium price and quantity when there is an increase in demand?
What market condition is created when demand decreases and the price remains unchanged?
What market condition is created when demand decreases and the price remains unchanged?
When the supply curve shifts outward, which of the following occurs?
When the supply curve shifts outward, which of the following occurs?
What occurs in the market when there is a decrease in supply?
What occurs in the market when there is a decrease in supply?
If the initial demand curve is represented by $Q_d = 100 - 3P$ and a shift causes a new equilibrium price of $P^* = 16$, what is the quantity demanded at this price?
If the initial demand curve is represented by $Q_d = 100 - 3P$ and a shift causes a new equilibrium price of $P^* = 16$, what is the quantity demanded at this price?
In which scenario would both equilibrium price and quantity decrease?
In which scenario would both equilibrium price and quantity decrease?
What would be the outcome of a shift in the supply curve due to a technological improvement?
What would be the outcome of a shift in the supply curve due to a technological improvement?
What happens to equilibrium price (P*) and quantity (Q*) when the demand decreases?
What happens to equilibrium price (P*) and quantity (Q*) when the demand decreases?
What effect does a constant price have on quantity supplied when there is an increase in supply?
What effect does a constant price have on quantity supplied when there is an increase in supply?
What best defines an exogenous variable in economic models?
What best defines an exogenous variable in economic models?
What does the term 'ceteris paribus' allow in economic analysis?
What does the term 'ceteris paribus' allow in economic analysis?
What defines the efficiency of points on the Production Possibility Boundary (PPB)?
What defines the efficiency of points on the Production Possibility Boundary (PPB)?
In the context of demand, what is the consequence of a price increase?
In the context of demand, what is the consequence of a price increase?
Which statement represents a positive correlation between two variables?
Which statement represents a positive correlation between two variables?
Which of the following best describes opportunity cost?
Which of the following best describes opportunity cost?
Which of the following statements is an example of a normative statement?
Which of the following statements is an example of a normative statement?
How does accelerated technological change impact economic systems?
How does accelerated technological change impact economic systems?
In microeconomics, marginal decisions are primarily concerned with which of the following?
In microeconomics, marginal decisions are primarily concerned with which of the following?
What does an index value of 100 represent?
What does an index value of 100 represent?
Which of the following economic systems focuses on the interaction of consumers and producers to answer economic questions?
Which of the following economic systems focuses on the interaction of consumers and producers to answer economic questions?
How does an increase in the price of a good typically affect the demand curve?
How does an increase in the price of a good typically affect the demand curve?
What is a defining characteristic of an endogenous variable?
What is a defining characteristic of an endogenous variable?
What implication does a point inside the Production Possibility Boundary (PPB) have?
What implication does a point inside the Production Possibility Boundary (PPB) have?
Which outcome is indicative of negative correlation between two variables?
Which outcome is indicative of negative correlation between two variables?
What happens to the Production Possibility Boundary (PPB) when there is an increase in factors of production?
What happens to the Production Possibility Boundary (PPB) when there is an increase in factors of production?
Which key economic issue refers to disparities in wealth distribution within a society?
Which key economic issue refers to disparities in wealth distribution within a society?
What result does a change in demand yield when all other factors remain constant?
What result does a change in demand yield when all other factors remain constant?
What does an absolute value of the Own Price Elasticity of Demand signify?
What does an absolute value of the Own Price Elasticity of Demand signify?
If the Own Price Elasticity of Demand is greater than 1, what can we conclude about the relationship between price and quantity demanded?
If the Own Price Elasticity of Demand is greater than 1, what can we conclude about the relationship between price and quantity demanded?
How does total expenditure (TE) behave for an elastic good when the price of the good increases?
How does total expenditure (TE) behave for an elastic good when the price of the good increases?
In the context of total expenditure, what is the expected outcome when the price of an inelastic good decreases?
In the context of total expenditure, what is the expected outcome when the price of an inelastic good decreases?
Which statement best represents the relationship between price and elasticity of demand?
Which statement best represents the relationship between price and elasticity of demand?
What effect does a higher own price elasticity of supply indicate regarding producer responsiveness?
What effect does a higher own price elasticity of supply indicate regarding producer responsiveness?
What is the primary metric used to measure the responsiveness of quantity supplied to price changes?
What is the primary metric used to measure the responsiveness of quantity supplied to price changes?
Which scenario would demonstrate a good with inelastic demand?
Which scenario would demonstrate a good with inelastic demand?
Under what condition does total revenue move in the direction of quantity demanded?
Under what condition does total revenue move in the direction of quantity demanded?
An increase in ______ causes the demand curve to shift outwards.
An increase in ______ causes the demand curve to shift outwards.
When demand increases, both ______ and quantity will increase.
When demand increases, both ______ and quantity will increase.
A decrease in demand causes a surplus at the original price, which pressures ______ to drop.
A decrease in demand causes a surplus at the original price, which pressures ______ to drop.
When supply increases, the equilibrium price will ______ and quantity will increase.
When supply increases, the equilibrium price will ______ and quantity will increase.
A decrease in supply creates a shortage, resulting in an increase in ______.
A decrease in supply creates a shortage, resulting in an increase in ______.
At equilibrium, quantity demanded equals quantity ______.
At equilibrium, quantity demanded equals quantity ______.
The equations representing the demand and supply curves are Qd = 100 - 3P and Qs = 20 + 2______.
The equations representing the demand and supply curves are Qd = 100 - 3P and Qs = 20 + 2______.
When demand decreases, the quantity demanded is now less than quantity ______.
When demand decreases, the quantity demanded is now less than quantity ______.
To find equilibrium, set Qd equal to Qs and solve for ______.
To find equilibrium, set Qd equal to Qs and solve for ______.
Econ Surplus is the sum of the CS and PS and is represented by the area bounded by the y axis and the ______ curve up to the qty exchanged in the market.
Econ Surplus is the sum of the CS and PS and is represented by the area bounded by the y axis and the ______ curve up to the qty exchanged in the market.
Price floors, price ceilings, and quotas are considered inefficient because they result in a reduction in the quantity exchanged in the market, leading to a loss of economic ______.
Price floors, price ceilings, and quotas are considered inefficient because they result in a reduction in the quantity exchanged in the market, leading to a loss of economic ______.
Firms can raise money by selling off ______ of ownership, which provide shareholders with a share of the firm's profits.
Firms can raise money by selling off ______ of ownership, which provide shareholders with a share of the firm's profits.
Accounting profits are calculated as total revenue minus explicit ______.
Accounting profits are calculated as total revenue minus explicit ______.
Economic profits include opportunity costs, which are also referred to as ______ costs.
Economic profits include opportunity costs, which are also referred to as ______ costs.
As P increases, quantity D ______.
As P increases, quantity D ______.
When the price of a substitute decreases, consumers will buy more of the ______.
When the price of a substitute decreases, consumers will buy more of the ______.
As consumers' tastes change towards a good, the demand for that good will ______.
As consumers' tastes change towards a good, the demand for that good will ______.
A decrease in the price of inputs will cause the supply curve to shift ______.
A decrease in the price of inputs will cause the supply curve to shift ______.
Government taxes increase the cost of production, leading to a shift of the supply curve ______.
Government taxes increase the cost of production, leading to a shift of the supply curve ______.
An increase in population typically results in an increase in ______.
An increase in population typically results in an increase in ______.
When the price of a complement increases, the demand for the good being analyzed will ______.
When the price of a complement increases, the demand for the good being analyzed will ______.
Es > 1 means % change in Qs > % change in P, indicating a good has ________ supply.
Es > 1 means % change in Qs > % change in P, indicating a good has ________ supply.
When a tax is placed on a good, it creates a ________ shifted supply curve.
When a tax is placed on a good, it creates a ________ shifted supply curve.
Income elasticity (Ey) measures the responsiveness of Qd to a change in ________.
Income elasticity (Ey) measures the responsiveness of Qd to a change in ________.
If Ey > 1, the good is considered ________.
If Ey > 1, the good is considered ________.
Complements are goods used ________, where an increase in the price of one leads to a decrease in the quantity demanded for the other.
Complements are goods used ________, where an increase in the price of one leads to a decrease in the quantity demanded for the other.
Substitutes are goods that can be used in ________ of one another.
Substitutes are goods that can be used in ________ of one another.
When Ey < 0, the good is defined as an ________ good.
When Ey < 0, the good is defined as an ________ good.
The burden of a tax on inelastic goods tends to fall more on the ________.
The burden of a tax on inelastic goods tends to fall more on the ________.
When the price of Good Y increases, the quantity demanded of Good X will also increase if they are ________.
When the price of Good Y increases, the quantity demanded of Good X will also increase if they are ________.
Disequilibrium prices are prices that are prevented from reaching ________.
Disequilibrium prices are prices that are prevented from reaching ________.
When prices are held too high, it creates excess supply (Qd < Qs) and the qty exchanged in the market is the ______.
When prices are held too high, it creates excess supply (Qd < Qs) and the qty exchanged in the market is the ______.
A ______ is a minimum price set in a market, such as a minimum wage.
A ______ is a minimum price set in a market, such as a minimum wage.
For a Price Ceiling to be binding, it must be set lower than the ______ price.
For a Price Ceiling to be binding, it must be set lower than the ______ price.
The consumer places a higher value on the first unit consumed and a lower value on each ______ unit after.
The consumer places a higher value on the first unit consumed and a lower value on each ______ unit after.
The Supply curve represents the total cost of ______ a good.
The Supply curve represents the total cost of ______ a good.
Markets are called efficient when they maximize the Economic ______ in the market.
Markets are called efficient when they maximize the Economic ______ in the market.
Consumer Surplus is the difference between how much the consumer ______ the product and the market price.
Consumer Surplus is the difference between how much the consumer ______ the product and the market price.
In a price floor scenario, the quantity exchanged will be ______.
In a price floor scenario, the quantity exchanged will be ______.
For a Price Floor to be effective, it must be higher than the ______ price in the market.
For a Price Floor to be effective, it must be higher than the ______ price in the market.
When prices are too low, it creates excess demand (Qd > Qs) and the qty exchanged in the market is the ______.
When prices are too low, it creates excess demand (Qd > Qs) and the qty exchanged in the market is the ______.
Which scenario best illustrates the core problem that economics seeks to address?
Which scenario best illustrates the core problem that economics seeks to address?
What role do incentives play in the context of economic decision-making?
What role do incentives play in the context of economic decision-making?
Differentiate between microeconomics and macroeconomics based on their primary areas of focus.
Differentiate between microeconomics and macroeconomics based on their primary areas of focus.
Which of the following questions falls under the scope of microeconomics?
Which of the following questions falls under the scope of microeconomics?
Which of the following scenarios is an example of a macroeconomic question?
Which of the following scenarios is an example of a macroeconomic question?
In economics, why is it important to understand 'what, how, and for whom' goods and services are produced?
In economics, why is it important to understand 'what, how, and for whom' goods and services are produced?
What central question does the examination of choices made in the pursuit of self-interest promoting the social interest address?
What central question does the examination of choices made in the pursuit of self-interest promoting the social interest address?
According to economic principles, when should an individual increase the level of an activity?
According to economic principles, when should an individual increase the level of an activity?
How do changes in incentives impact economic choices, according to economic theory?
How do changes in incentives impact economic choices, according to economic theory?
What differentiates a positive statement from a normative statement in economics?
What differentiates a positive statement from a normative statement in economics?
Why do economists build and test economic models?
Why do economists build and test economic models?
In what capacity do economists blend positive and normative economics when advising on policy questions?
In what capacity do economists blend positive and normative economics when advising on policy questions?
According to the content, what is a significant contributor to global carbon emissions?
According to the content, what is a significant contributor to global carbon emissions?
Which of the following actions is presented as a way to lessen one's carbon footprint?
Which of the following actions is presented as a way to lessen one's carbon footprint?
What question is raised regarding self-interested choices related to carbon emissions?
What question is raised regarding self-interested choices related to carbon emissions?
What critical question does the content pose about banks' lending and borrowing activities?
What critical question does the content pose about banks' lending and borrowing activities?
According to the 'economic way of thinking', how do people make rational choices?
According to the 'economic way of thinking', how do people make rational choices?
In economic terms, what does 'cost' primarily refer to when making a choice?
In economic terms, what does 'cost' primarily refer to when making a choice?
What type of decision is primarily made 'at the margin' according to the economic way of thinking?
What type of decision is primarily made 'at the margin' according to the economic way of thinking?
What role do governments play in influencing self-interested choices related to social interest?
What role do governments play in influencing self-interested choices related to social interest?
Which countries or regions are identified as the source of two-thirds of the world’s carbon emissions?
Which countries or regions are identified as the source of two-thirds of the world’s carbon emissions?
According to the key ideas of economic thinking, what is 'benefit' defined as?
According to the key ideas of economic thinking, what is 'benefit' defined as?
In economics, what condition defines 'efficiency' in resource use?
In economics, what condition defines 'efficiency' in resource use?
Which scenario best illustrates the tension between self-interest and social interest?
Which scenario best illustrates the tension between self-interest and social interest?
Which of the following examples reflects a decision primarily driven by social interest?
Which of the following examples reflects a decision primarily driven by social interest?
How does globalization potentially create a conflict between self-interest and social interest?
How does globalization potentially create a conflict between self-interest and social interest?
What is the primary concern related to 'information-age monopolies' from a social interest perspective?
What is the primary concern related to 'information-age monopolies' from a social interest perspective?
You are deciding whether to purchase domestically produced clothing or imported clothing. Buying the imported clothing is an example of:
You are deciding whether to purchase domestically produced clothing or imported clothing. Buying the imported clothing is an example of:
How can technological advancements, such as those in the 'Information Revolution', create both self-interest gains and potential conflicts with social interest?
How can technological advancements, such as those in the 'Information Revolution', create both self-interest gains and potential conflicts with social interest?
Which of the following scenarios best illustrates the concept of a tradeoff in economic decision-making?
Which of the following scenarios best illustrates the concept of a tradeoff in economic decision-making?
What is the primary criterion for determining whether a choice is rational from an economic perspective?
What is the primary criterion for determining whether a choice is rational from an economic perspective?
Consider a scenario where a company decides to automate its production processes, leading to increased efficiency but also resulting in job losses. Which economic concept does this best illustrate?
Consider a scenario where a company decides to automate its production processes, leading to increased efficiency but also resulting in job losses. Which economic concept does this best illustrate?
How do preferences primarily influence economic decision-making?
How do preferences primarily influence economic decision-making?
What is a key difference in how self-interest and social interest consider costs and benefits regarding environmental protection policies?
What is a key difference in how self-interest and social interest consider costs and benefits regarding environmental protection policies?
Which scenario exemplifies the opportunity cost of attending a conference?
Which scenario exemplifies the opportunity cost of attending a conference?
What does making a choice 'at the margin' typically involve?
What does making a choice 'at the margin' typically involve?
How does the economic way of thinking address the fundamental problem of scarcity?
How does the economic way of thinking address the fundamental problem of scarcity?
Which of the following best describes the relationship between costs, benefits, and rational choice?
Which of the following best describes the relationship between costs, benefits, and rational choice?
In the context of opportunity cost, what is the key factor in determining the 'highest-valued alternative'?
In the context of opportunity cost, what is the key factor in determining the 'highest-valued alternative'?
A student has an hour before class and can either study or socialize. How would they make a rational choice at the margin?
A student has an hour before class and can either study or socialize. How would they make a rational choice at the margin?
How do incentives relate to choices, according to the 'economic way of thinking'?
How do incentives relate to choices, according to the 'economic way of thinking'?
Flashcards
Economics
Economics
The study of how people make choices with limited resources.
Scarcity
Scarcity
Unlimited wants and needs, but limited resources.
Opportunity Cost
Opportunity Cost
The value of the next best alternative given up.
PPB (Production Possibility Boundary)
PPB (Production Possibility Boundary)
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Efficient Output
Efficient Output
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Inefficient Output
Inefficient Output
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Unattainable Outcome
Unattainable Outcome
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Traditional Economy
Traditional Economy
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Command Economy
Command Economy
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Free Market Economy
Free Market Economy
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Mixed Economy
Mixed Economy
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Positive Statement
Positive Statement
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Normative Statement
Normative Statement
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Exogenous Variable
Exogenous Variable
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Endogenous Variable
Endogenous Variable
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Correlation
Correlation
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Causation
Causation
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Index Number
Index Number
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Demand
Demand
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Supply
Supply
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Elasticity
Elasticity
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Demand Curve Shape
Demand Curve Shape
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Income Effect on Demand
Income Effect on Demand
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Substitute Goods
Substitute Goods
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Complementary Goods
Complementary Goods
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Supply Curve Shape
Supply Curve Shape
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Input Price Effect on Supply
Input Price Effect on Supply
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Technology Impact on Supply
Technology Impact on Supply
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Demand Curve Shift Outwards
Demand Curve Shift Outwards
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Excess Demand
Excess Demand
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Equilibrium Adjustment after Demand Increase
Equilibrium Adjustment after Demand Increase
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Demand Curve Shift Inwards
Demand Curve Shift Inwards
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Excess Supply
Excess Supply
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Equilibrium Adjustment after Demand Decrease
Equilibrium Adjustment after Demand Decrease
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Supply Curve Shift Outwards
Supply Curve Shift Outwards
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Equilibrium Adjustment after Supply Increase
Equilibrium Adjustment after Supply Increase
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Supply Curve Shift Inwards
Supply Curve Shift Inwards
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Disequilibrium Price
Disequilibrium Price
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Price Floor
Price Floor
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Binding Price Floor
Binding Price Floor
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Price Ceiling
Price Ceiling
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Binding Price Ceiling
Binding Price Ceiling
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Demand as Value
Demand as Value
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Diminishing Marginal Utility
Diminishing Marginal Utility
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Supply as Cost
Supply as Cost
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Price Elasticity of Supply (Es)
Price Elasticity of Supply (Es)
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Elastic Supply
Elastic Supply
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Inelastic Supply
Inelastic Supply
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Tax Incidence
Tax Incidence
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Tax Shifted Supply Curve
Tax Shifted Supply Curve
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Income Elasticity of Demand (Ey)
Income Elasticity of Demand (Ey)
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Normal Good
Normal Good
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Inferior Good
Inferior Good
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Cross-Price Elasticity of Demand (Exy)
Cross-Price Elasticity of Demand (Exy)
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Complements
Complements
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Economic Surplus
Economic Surplus
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Deadweight Loss
Deadweight Loss
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What's the difference between accounting and economic profit?
What's the difference between accounting and economic profit?
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Sole Proprietorship
Sole Proprietorship
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Incentive
Incentive
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Microeconomics
Microeconomics
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Macroeconomics
Macroeconomics
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Goods and Services
Goods and Services
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Economic Questions
Economic Questions
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Daily Economic Choices
Daily Economic Choices
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Self-Interest
Self-Interest
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Social Interest
Social Interest
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Efficient Resource Use
Efficient Resource Use
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Equity
Equity
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Globalization
Globalization
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Information-Age Monopolies
Information-Age Monopolies
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Information Revolution
Information Revolution
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Globalization & Self-Interest
Globalization & Self-Interest
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Marginal Benefit
Marginal Benefit
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Marginal Cost
Marginal Cost
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Economic Model
Economic Model
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Incentives and Social Interest
Incentives and Social Interest
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Carbon Footprint
Carbon Footprint
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Benefit
Benefit
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Cost
Cost
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Choices at the Margin
Choices at the Margin
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Choice as Tradeoff
Choice as Tradeoff
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Rational Choice
Rational Choice
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Carbon Emissions
Carbon Emissions
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Government Intervention
Government Intervention
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Banks self-interest
Banks self-interest
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Choices and Incentives
Choices and Incentives
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Choosing at the Margin
Choosing at the Margin
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Consequences of Incremental Change
Consequences of Incremental Change
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Scarcity and Choice
Scarcity and Choice
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Cost-Benefit Analysis
Cost-Benefit Analysis
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Subjectivity of Rationality
Subjectivity of Rationality
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Study Notes
Sept 26th - Equilibrium Analysis and Market Intervention
- Under competitive market assumptions, individual firms/individuals are price takers and do not have enough power to influence prices in the whole market.
- Equilibrium is achieved when the market is in equilibrium when demand equals supply (Qd = Qs), this is denoted as: Q* for quantity and P* for price.
- If prices are too low, quantity demanded exceeds quantity supplied (Qd > Qs), creating excess demand or a shortage.
- Shortages put upward pressure on prices until equilibrium is reached.
Disequilibrium Conditions
- Prices that are are prevented from reaching equilibrium by government regulation are called Disequilibrium Prices.
- With prices too high, there is greater supply than demand (surplus of supply greater) causing an excess (Qd < Qs). In a market where price can change there will be downward pressure until equilibirum is achieved again
- Price ceilings and Price floors are put in place by the government, which causes diseconomies due to market interferance.
Price Floors
- A minimum legal price is called a price Floor. Effective Price Floors must be higher than market price.
- If the price floor is set higher than the equilibrium level it creates a surplus becuase supplies will supply more and demand is now lower (Qd < Qs).
- Quantity in the market is now Qd.
- Price floors are called "inefficient" because they create a deadweight loss as market surplus is not fully utilized.
Price Ceilings
- A maximum legal prices is called a price ceiling. Effective Price ceilings must be lower than market price.
- If the price ceiling is set less than the equilibrium level it creates a shortage becuase demand is now higher and supplies are supplying less(Qd > Qs).
- Quantity in the market is now Qs.
- Price ceilings are called "inefficient" because they create a deadweight loss as market surplus is not fully utilized.
Market Dynamics: Demand and Supply Shocks
- When the market experiences a sudden change in demand it is described as a "Demand Shock", which cause shifts in the curve. A sudden change in supply is called a 'Supply Shock'
Market Equilibrium Dynamics
- Market will stay in equilibrium under something happens to shift the equilibrium of the market. Any determinants shift D and S will shift the market as well.
- Increase in Demand If the price is the same when D increases then Qs < Qd wich causes upward pressure in prices. Point E1 represents a new equilibrium.
- Increase in D causes both price and qty to increase
D & S Shock #2 = "Decrease in Demand"
- Decrease in Demand Demand curve shifts inwards. At price Po where Q is less than Qs, meaning Qs increases creating a surplus, this decreasing the price.
- This shifts along the curve Qs in decreases causing equilibrium E2.
- Both Price and Quantity decrease.
Market and Supply Shocks
- Market experiences "Supply" increasing and shifting outwards (decrease in prices, substitutes, tech improves , weather etc) If the markets creates a shift that reduces Q which reduces pressure on D.
- When Supply Increases the Price decreases and quantity will increases.
- Market experiences "Supply" decreasing and shifting inwards which creates a storage to drive prices higher.
- Supply decreases Q quantity decreases and prices increase.
Value and the Demand Curve (Oct 22nd Notes)
- The demand curve is the "Value" the curve can represent to the customer.
- Consumers value higher on the first unit until consuming at a higher level where less value is given (Would pay 10forthefirstcoffeeand10 for the first coffee and 10forthefirstcoffeeand8 one the second). The D curve can have multiple point with changing "value"" after each additional unit. -As consumption levels increase there is a diminishing marginal utility where there is less value after each unit, hence its the "Value of Comsuming)
- Market is called "efficient when they maxilize the market in the "Economics Surpluds: ES in the market.
Economic Surplus / Efficiency
- Econ surpuls is the sum of Consumers surplus.
- Consumers place higher on the first unit until consuming at a higher level where less value is given (Would pay 10forthefirstcoffeeand10 for the first coffee and 10forthefirstcoffeeand8 one the second).
- Consumers surplus represents the difference between between what the consumers value the product and price in which it is purchased in the market between the ""equipl price"".
- E.g.The Consumer market is the difference between price and want consumers want is the difference between what consumers are happy ti purchase and and what the price is on ""y are willing"" to pay and the "actually have to pay"".
Producer Surpluds
- Producer surplus represents the difference between cost of production and price exchanged in the market between the""equipl price"" E.g. Represents what the market area below price is
Economic Surplus
- -The sum of CS and PS and is the relationship is the area bunded be the "y axis"" up the qty enchaned in the market"
"Inefficent"
- ""Markets in aquil" "are considerecd effciency because it results in a loss of quantitiy exchanged" causes losses ""
NOV 7th
Business organization 1 - 3 "firm organization"
- The firm are run by the owners and decision making is the same. the owner ar es the "decsion making"
"Corporations
- Entities that have """"
- Corporations which are set apart onto themeselfs. Corps"" debt where firm are set apart to make ""decsesion making"" ""
Firm and Financing
- The firm is set to decide how to "" """""Owner ship""
- The firms """"
- ""receive ""
Shareholders
- are the paif after firms "have"" been ""
Debt
-
the firm must pay ""
-
Bond must pay ""
-
A product is made by the equation which shows"" ""capital (K) and Labour (L) can be combined""
-
The state of the technology."""
-"" is equation.
- see (Q) in chapter.
Accounting profits.
- is the total revenue "" ""
- the costs"" ""actual costs"" " (wages rents, inputs)"" "- the equation "" """"the business"", """"- ""starting"", ""an opportunity ""
- that includes"" money ""taken, savings ""those will be cost
Cost curve
Is the total revenues (Q)
Average curves
- Cost curve "" "" -
Economic Profits and signals
- "" the curve are doing well and ""
""there has been""
- is doing "" ""better"" ".
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