Understanding Supply in Economics

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Questions and Answers

Define quantity supplied in economics.

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

Explain the law of supply in a concise sentence.

As the price of a good increases, the quantity supplied of that good also increases, all other things being equal.

Describe how an advancement in technology could affect the supply curve for smartphones, assuming all other factors remain constant.

An advancement in technology would likely reduce production costs for smartphones, leading to an increase in supply and a rightward shift of the supply curve.

A new tax is levied on each unit of output for a particular good. Explain how this affects the supply curve. Be specific about the change in the supply curve.

<p>The tax increases the cost of production for each unit, causing a decrease in supply. This is represented by a shift of the entire supply curve to the left.</p> Signup and view all the answers

Suppose that climate change causes increasingly frequent and severe droughts in agricultural regions worldwide. Farmers anticipate that this will lead to higher agricultural commodity prices in the future. Explain how this expectation would affect the current supply curve for agricultural goods. Consider strategic decisions and inventory management in your answer.

<p>Farmers may strategically reduce their current supply to capitalize on expected future price increases. This would lead to a <code>decrease</code> in the <em>current</em> supply, represented by a <code>leftward</code> shift of the current supply curve. They might achieve this by storing a portion of their harvest, reducing the amount available in the market today, or by choosing to plant fewer crops, anticipating the future challenges.</p> Signup and view all the answers

Flashcards

Quantity Supplied

The quantity of a product that sellers are prepared to sell at a specific price.

Law of Supply

The principle that the quantity supplied of a good increases when its price increases.

Supply Schedule

A table illustrating the correlation between the price of a product and the quantity supplied.

Supply Curve

A visual representation showing the relationship between the price and the quantity supplied. Always slopes upward.

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Market Supply

The total of all individual supplies for a good or service in the market.

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Study Notes

  • Quantity supplied refers to the specific amount of a product or service that sellers are prepared to offer at a given price.
  • The law of supply states that there is a direct relationship between price and quantity supplied, meaning as the price increases, the quantity supplied also increases, assuming all other factors remain constant.
  • A supply schedule presents the relationship between different prices and the corresponding quantities supplied in a tabular format.
  • A supply curve is a visual representation of the supply schedule, plotting price against quantity supplied, and it typically slopes upwards.

Market Supply vs. Individual Supply

  • Market supply is the aggregate of all individual supply curves for a particular good or service.
  • Market supply can be derived graphically by horizontally summing all the individual supply curves in the market.

Shifts in Supply

  • Shifts in supply are caused by changes in factors other than the price of the good or service.
  • Production costs influence supply; higher costs typically lead to a decrease in supply.
  • Technological advancements can lead to an increase in supply.
  • Natural factors such as weather events, disasters, and diseases can significantly impact supply.
  • Seller expectations about future prices can influence current supply decisions.
  • The number of sellers in a market affects supply; more sellers generally increase the market supply.

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