CM7

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Questions and Answers

Which factor influences the elasticity of demand by making goods tend to have more elastic demand over longer time horizons?

  • Time horizon (correct)
  • Necessity vs luxury classification
  • Definition of the market
  • Availability of close substitutes

What type of goods tend to have inelastic demands?

  • Necessities (correct)
  • Goods with close substitutes
  • Goods in narrowly defined markets
  • Luxuries

What classification of demand curve is considered elastic?

  • Elasticity less than 1
  • Inelasticity less than 1
  • Inelasticity greater than 1
  • Elasticity greater than 1 (correct)

Which market boundary tends to have more elastic demand?

<p>Narrowly defined markets (C)</p> Signup and view all the answers

What factor influences the elasticity of demand by making goods with close substitutes tend to have more elastic demand?

<p>Availability of close substitutes (D)</p> Signup and view all the answers

What type of goods tend to have elastic demands?

<p>Goods with close substitutes (B)</p> Signup and view all the answers

What does it mean if the demand for a good falls when income falls?

<p>The good is a normal good (C)</p> Signup and view all the answers

What does it mean if the cross-price elasticity of demand is positive?

<p>The goods are substitutes (C)</p> Signup and view all the answers

In which scenario is demand more elastic?

<p>When close substitutes are available (C)</p> Signup and view all the answers

What does a price elasticity of supply of 0.5 indicate?

<p>Supply is inelastic (C)</p> Signup and view all the answers

What does it mean if the quantity supplied responds substantially to changes in price?

<p>Supply is elastic (A)</p> Signup and view all the answers

What does it mean if the price elasticity of demand measures -2?

<p>Demand is elastic (B)</p> Signup and view all the answers

What characterizes an inferior good in terms of income elasticity?

<p>-1 income elasticity (D)</p> Signup and view all the answers

What determines whether supply is more elastic in the long run than in the short run?

<p>Time horizon (B)</p> Signup and view all the answers

When do complements have a negative cross-price elasticity?

<p>When their prices increase (A)</p> Signup and view all the answers

What type of goods are substitutes?

<p>Goods with positive cross-price elasticity (B)</p> Signup and view all the answers

Which factor influences the elasticity of demand by making goods tend to have more elastic demand over longer time horizons?

<p>Time horizon (A)</p> Signup and view all the answers

What does it mean when the elasticity of demand is greater than 1?

<p>Quantity moves proportionately more than the price (D)</p> Signup and view all the answers

What characterizes an inferior good in terms of income elasticity?

<p>Income elasticity negative (B)</p> Signup and view all the answers

When is demand considered inelastic?

<p>When the price of elasticity of demand is less than 1 (B)</p> Signup and view all the answers

What does it mean if the cross-price elasticity of demand is positive?

<p>The goods are substitutes (C)</p> Signup and view all the answers

What does a price elasticity of supply of 0.5 indicate?

<p>Supply is relatively inelastic (B)</p> Signup and view all the answers

What does the income elasticity of demand measure?

<p>How the quantity demanded changes as consumer income changes (B)</p> Signup and view all the answers

When is demand considered to be more elastic?

<p>When substitutes are available and buyers have substantial time to react to a price change (D)</p> Signup and view all the answers

What do complements have in terms of cross-price elasticity?

<p>Negative cross-price elasticity (D)</p> Signup and view all the answers

In which case is supply said to be elastic?

<p>When quantity supplied responds substantially to changes in price (A)</p> Signup and view all the answers

What causes demand to be more elastic?

<p>Availability of close substitutes (A)</p> Signup and view all the answers

What characterizes an inferior good in terms of income elasticity?

<p>Negative income elasticity (B)</p> Signup and view all the answers

What does it mean if the price elasticity of demand measures -2?

<p>Demand is elastic (B)</p> Signup and view all the answers

In which scenario is supply more elastic?

<p>In the long run (B)</p> Signup and view all the answers

What type of goods tend to have elastic demands?

<p>Luxury goods (B)</p> Signup and view all the answers

What does the cross-price elasticity indicate if it is positive?

<p>Quantity of goods demanded move in the same direction in response to a price change (C)</p> Signup and view all the answers

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