Microeconomics Chapter on Market Equilibrium

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Questions and Answers

Are markets always in equilibrium?

False (B)

If the demand for software engineers __________ slower than does supply, then wages of software engineers will __________.

increases; fall

A straightforward example of a _______________, often used for simplicity, is the interest rate.

rate of return

If the price of butter rises, then in the market for margarine, what happens?

<p>Both the equilibrium price and quantity will rise.</p> Signup and view all the answers

When consumers and businesses have greater confidence that they will be able to repay in the future, what happens?

<p>The quantity demanded of financial capital at any given interest rate will shift to the right.</p> Signup and view all the answers

Whenever there is a shortage at a particular price, the quantity sold at that price will equal what?

<p>The quantity supplied at that price.</p> Signup and view all the answers

The labor ____________ curve(s) will shift _______________ if there is an increase in productivity or an increase in the demand for the final product.

<p>demand; right</p> Signup and view all the answers

What will be the likely effect of increasing the minimum wage in Ontario from $8.75 to $9.50 during a recession?

<p>Both the leftward shift in the labor demand curve and the higher minimum wage will lead to an increase in the unemployment rate.</p> Signup and view all the answers

As the __________ substitute for low-skill labor becomes available, the demand curve for low-skill labor will shift to the left.

<p>technology</p> Signup and view all the answers

If D1 and S1 represent the demand and supply schedules in a particular market, then the equilibrium price and quantity are __________ and __________, respectively.

Signup and view all the answers

What results in a rightward shift of the market demand curve for labor?

<p>An increase in demand for the firm's product.</p> Signup and view all the answers

The United States has approximately ___________ credit card holders.

<p>180 million</p> Signup and view all the answers

What is the likely economic effect of steel mill wage costs increasing by 18 percent over a year?

<p>There is an increase in the cost of producing steel, which shifts the supply curve of steel to the left, thereby increasing the price of steel.</p> Signup and view all the answers

Improvements in the productivity of labor will tend to what?

<p>Increase wages.</p> Signup and view all the answers

If the demand schedule changes from D1 to D2, what happens to the equilibrium price?

<p>Equilibrium price increases from $6 to $8.</p> Signup and view all the answers

If the demand schedule changes from D2 to D1, what happens to the equilibrium quantity?

<p>Equilibrium quantity decreases from 15 to 13.</p> Signup and view all the answers

If the government imposes a price ceiling of $4, what happens?

<p>A 10 unit shortage will result.</p> Signup and view all the answers

The 'law of supply' functions in labor markets; that is, a higher __________ for labor leads to a higher quantity of labor supplied.

<p>price</p> Signup and view all the answers

The movement from __________ to __________ is consistent with a decrease in the price of cotton (a substitute).

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Which of the following will not result in a rightward shift of the market supply curve for labor?

<p>An increase in labor productivity.</p> Signup and view all the answers

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Study Notes

Market Equilibrium

  • Markets typically move toward equilibrium in the absence of outside interference.
  • Not all markets are always in equilibrium; fluctuations are common.

Wages and Supply/Demand

  • If demand for software engineers grows slower than supply, wages will decrease.
  • The labor demand curve shifts rightward with increased productivity or higher product demand.

Substitutes and Market Effects

  • In markets with substitutes, like butter and margarine, a price increase in one leads to higher equilibrium prices and quantities in the other.

Financial Capital Demand

  • Increased consumer and business confidence causes the quantity demanded for financial capital to shift right at any given interest rate.

Shortages in Pricing

  • In the presence of a shortage, the quantity sold at a specific price matches the quantity supplied at that price.

Impact of Minimum Wage

  • Raising the minimum wage during a recession can lead to increased unemployment due to leftward shifts in the labor demand curve.

Technology and Labor Demand

  • Availability of technology as a substitute reduces the demand for low-skill labor, shifting the demand curve leftward.

Credit Card Statistics

  • Approximately 180 million credit card holders exist in the United States.

Cost Increases in Production

  • An 18% rise in wage costs for steel mills likely leads to higher steel prices due to a leftward supply curve shift.

Labor Productivity

  • Improved productivity generally raises wages across the labor market.

Changes in Demand and Equilibrium

  • A shift in the demand schedule from D1 to D2 results in an increase in equilibrium price from $6 to $8.
  • A reverse shift from D2 to D1 decreases equilibrium quantity from 15 to 13.

Price Ceilings and Shortages

  • Imposing a price ceiling at $4 when demand is at D1 and supply at S2 leads to a 10-unit shortage.

Labor Supply Relationship

  • The law of supply applies to labor markets, indicating that a higher price for labor increases the quantity supplied.

Market Supply Curve Shifts

  • An increase in labor productivity does not contribute to a rightward shift in the market supply curve for labor.

Demand Curve Shifts

  • Rightward shifts in the market demand curve for labor occur with increased demand for a firm's products.

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