Market System: Equilibrium and Demand

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Questions and Answers

How does a minimum wage, set above the equilibrium wage, affect the labor market?

  • It creates a shortage of labor, as more workers are demanded.
  • It has no effect on the labor market if set correctly.
  • It leads to a surplus of labor, resulting in unemployment. (correct)
  • It always leads to increased efficiency and productivity.

If the price of coffee increases significantly, what is the likely effect on the demand for tea, assuming they are substitutes?

  • The demand for tea will increase. (correct)
  • The supply of tea will decrease.
  • The demand for tea will decrease.
  • The demand for tea will remain unchanged.

A bakery increases its output by 50% when it hires two additional workers. This is an example of:

  • Constant returns to scale.
  • Increasing marginal returns. (correct)
  • Diseconomies of scale.
  • Decreasing marginal returns.

When demand is inelastic, what happens to total revenue if a firm increases its price?

<p>Total revenue increases. (D)</p> Signup and view all the answers

How do subsidies typically affect the market supply curve?

<p>They shift the supply curve to the right. (B)</p> Signup and view all the answers

Which of the following factors is most likely to cause a shift in the market supply curve for wheat?

<p>An increase in the price of fertilizer. (A)</p> Signup and view all the answers

What does the 'law of demand' state?

<p>As price decreases, quantity demanded increases. (A)</p> Signup and view all the answers

What distinguishes a 'normal good' from an inferior good?

<p>Demand for a normal good increases as consumer income increases, while demand for an inferior good decreases. (C)</p> Signup and view all the answers

How is 'marginal revenue' typically calculated?

<p>Change in Total Revenue / Change in Quantity (B)</p> Signup and view all the answers

How does 'regulation' impact a market?

<p>Regulation can influence market outcomes by setting rules and restrictions. (A)</p> Signup and view all the answers

Flashcards

Market System

A system where prices of goods/services are determined by supply and demand.

Minimum Wage

A government-mandated lower limit on the wage employers can pay.

Equilibrium

The point where supply and demand curves intersect, indicating a stable price and quantity.

Law of demand

As price increases, quantity demanded decreases; as price decreases, quantity demanded increases.

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Elasticity of Demand

Measure of how much the quantity demanded responds to a change in price.

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Total Revenue

Total income a seller receives from selling a product; Price x Quantity.

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Complement

A good often consumed with another good. If the price of one rises, the demand for the other falls.

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Substitute

A product that can be used in place of another. If the price of one rises, the demand for the other increases.

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Variable Cost

Costs that change with the quantity of output produced.

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Demand Curve

A curve illustrating the relationship between the quantity of a product and its price.

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Study Notes

  • Market System: An economic system where prices and quantities of goods and services are determined by supply and demand.
  • Minimum Wage: A legally mandated price floor on hourly wages.

Equilibrium

  • The point where supply and demand curves intersect, indicating a stable price and quantity.

Law of Demand

  • States that as the price of a good or service increases, the quantity demanded decreases, and vice versa.

Elasticity of Demand

  • Measures how much the quantity demanded of a good responds to a change in its price.
  • Demand is elastic if quantity demanded changes significantly with price changes.

Total Revenue

  • The total amount of money a firm receives from selling its product, calculated as price multiplied by quantity.

Complement

  • A good or service that is consumed with another good or service.

Substitute

  • A good or service that can be used in place of another good or service.

Variable Cost

  • Costs that change with the quantity of output a firm produces.

Demand Curve

  • A graphical representation of the relationship between the price of a good or service and the quantity demanded for a given period of time.

Increasing Marginal Returns

  • When the marginal product of labor increases as more workers are hired.

Marginal Revenue

  • The additional revenue gained from selling one more unit of a good or service.

Regulation Variable

  • A tool used by governments to influence economic activity.

Market Supply Curve

  • A graphical representation of the quantity of a good or service that sellers are willing to supply at various prices.

Inelastic

  • Describes demand that is not very responsive to price changes.

Subsidies

  • Financial assistance from the government to support a particular industry, market or cause.

Substitution Effect

  • The change in consumption patterns due to a change in the relative prices of goods.

Quantity Supplied

  • The amount of a good or service that sellers are willing and able to sell at a particular price.

Marginal Cost

  • The additional cost of producing one more unit of a good or service.

Normal Good

  • A good for which demand increases as consumer income rises.

Regulation

  • Government intervention in a market to control or change economic behavior.

Total Cost

  • The sum of all costs a firm incurs in producing a good or service, including both fixed and variable costs.

Marginal Product of Labor

  • The additional output produced by hiring one more unit of labor.

Supply Schedule

  • A table that shows the relationship between the price of a good or service and the quantity supplied.

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