As the population increase, the
number of potential consumers
will also increase
• Normal goods – demand
increase as income increase
• Inferior goods – demand does
not increase even when the
income increase
• The increase in the demand of
an individual is due to the
income increase even if there
is no change in price
Demand increase for the
products which are used for the
occasion
• When the price of one
commodity increase, the
demand for it will decrease.
• Substitute Goods
– Person can buy in place of other
goods
• Complementary Goods
– Consumed simultaneously
• Change in taste and
preference for a particular
product affect the demand for
products.
• Advertisement influence the
consumers’ tastes
• Increase in income
• Product preference
• Expectation and
speculation
• Increase in the number of
consumers
• Celebration or occasion
• Price decrease of a
complementary product
• Decrease in income
• Price increase of a
complementary good
• Consumers do not
speculate about price
increases
• Decrease in the number of
consumers
• Price decrease of
substitute goods
Determinants of demand

Determinants of demand

  • 3.
    As the populationincrease, the number of potential consumers will also increase
  • 5.
    • Normal goods– demand increase as income increase • Inferior goods – demand does not increase even when the income increase • The increase in the demand of an individual is due to the income increase even if there is no change in price
  • 8.
    Demand increase forthe products which are used for the occasion
  • 10.
    • When theprice of one commodity increase, the demand for it will decrease. • Substitute Goods – Person can buy in place of other goods • Complementary Goods – Consumed simultaneously
  • 12.
    • Change intaste and preference for a particular product affect the demand for products. • Advertisement influence the consumers’ tastes
  • 17.
    • Increase inincome • Product preference • Expectation and speculation • Increase in the number of consumers • Celebration or occasion • Price decrease of a complementary product
  • 19.
    • Decrease inincome • Price increase of a complementary good • Consumers do not speculate about price increases • Decrease in the number of consumers • Price decrease of substitute goods