levo

Markets and Market Research

Demand and the demand curve

  • 3 things to know
  • AS Unit 1

Overview

Shape and slope of a typical demand curve, why demand curves normally slope downwards and movement along the demand curve.

What you need to know

Answer each one before you reveal it.

Your recallNot started
Key term

Explain why demand curves normally slope downwards.

Key term

Why does demand require ability as well as willingness to buy?

Key term

Describe the shape and slope of a typical demand curve.

Questions from this subtopic

Each one with the model answer underneath.

  1. 1

    What is meant by demand?

    Model answer

    Demand is the quantity of a product that consumers are willing and able to buy at each possible price over a period of time.

  2. 2

    Why does demand require ability as well as willingness to buy?

    Model answer

    Wanting a product has no effect on the market unless the consumer also has the money to purchase it, so unbacked wishes are not demand.

  3. 3

    Describe the shape and slope of a typical demand curve.

    Model answer

    A demand curve slopes downward from left to right, showing that a lower price is associated with a greater quantity demanded.

  4. 4

    Explain why demand curves normally slope downwards.

    Model answer

    As the price falls the product becomes cheaper relative to substitutes so consumers switch to it, and the consumer's real income goes further, so more can be bought.

  5. 5

    What is meant by a movement along the demand curve?

    Model answer

    A movement along the demand curve is a change in the quantity demanded caused only by a change in the product's own price.

  6. 6

    What is meant by a shift of the demand curve?

    Model answer

    A shift of the demand curve is a change in the quantity demanded at every price, caused by a factor other than the product's own price.

Other ways to work this

The same content, four other ways.

What is inside Levo

Six ways to work the same material.

1Closed book
2Open book
3Closed book

The 3-step method, run for you

Answer cold, learn it, then prove it stuck. Levo tracks the jump between your first attempt and your last.

Enterprise and Starting a Business
Markets and Market Research
Marketing
People in Business

Cram a whole paper in one sitting

Sort every topic into what you know and what you do not, then drill only the weak ones.

Gross profit = − cost of sales.
revenueprofitexpenses

Blank Blitz makes facts automatic

Rapid timed gap-fills on the terms and numbers you need to recall without thinking.

AShort-term disruption depresses the early figures.
BThe benefits build up as people become proficient.
CAn early judgement is usually too harsh.

Build It gets the exam shape right

Assemble a full-mark answer from its marking points, in the order an examiner wants them.

Need means something essential for survival, such as food, water or shelter.
TrueFalse

Test It catches misconceptions

Spot the fault in a statement. The traps are the mistakes students actually make.

721941163128510

Brain Breaks between sessions

Short focus games to reset attention, so the next set lands better than the last.

Every question in Markets and Market Research, on a schedule.

Attempt a question from memory, write the correct version, then attempt it again. Levo records the jump between your first attempt and your last, and brings each question back on the day you are due to forget it.

Or £46 a year, about £3.83 a month. Cancel anytime.