The document discusses diffusion of innovation theory, which proposes that new ideas and technologies spread through cultures over time through communication channels. It describes the innovation adoption process that individuals go through, categorizing adopters into innovators, early adopters, early majority, late majority, and laggards. Key factors that influence the rate of diffusion include the perceived advantages of an innovation, its compatibility with existing values, its complexity, the ability to test it, and the visibility of its results. New products have the highest likelihood of success when they meet strongly felt needs.

1. Diffusion of Innovation

2. • Diffusion of Innovations is a theory of
how, why, and at what rate new ideas and
technology spread through cultures. The
concept was first studied by the French
sociologist Gabriel Tarde (1890) and by
German and Austrian anthropologists such
as Friedrich Ratzel or Leo Frobenius .

3. Why does this happen?
Macromarketing issues
• Valuable resources are wasted which might have
been deployed towards more productive uses
• Products that might have helped people do things
more productively or attain higher levels in their
quality of life, fail to be used
• Successful products are those that become
culturally anchored.

4. Micromarketing issues
• Succesful new product development is an
important element in achieving long term
competitive superiority and profitability,especially
in low growth markets
• New product development plays an important role
in market leadership and profitability. Market
leaders normally have three times higher returns
than firms with lower market shares
• A successful new product can be the beginning of
a whole new company

5. The value chain
Contemporary firms are being attacked by
competitively on every dimension and
from every direction. The only way to
survive this onslaught is to create a ‘value
chain’ to serve the customer, which will
serve to differentiate the successful firm
from its competitors and will provide
competitive superiority on the critical
attributes of importance to the consumer

6. What is an innovation?
It is any idea or product perceived by
the potential adopter to be new. New
products are ideas, behaviour or
things that are qualitatively different
from existing forms

7. Diffusion of innovation
• A process through which a new product
moves from initial introduction to regular
purchase and use
• A process by which an innovation (idea) is
communicated through certain channels
over time among the members of a social
system – Everett Rogers

8. Diffusion variables
• Innovation
• Communication
• Time
• Social system

9. Types of Innovations
• Continuous – modification or improvement of an
existing product
• Dynamically continuous – may involve the
creation of either a new product or the alteration of an
existing one ,but does not generally alter established
patterns of customer buying and product use
• Discontinuous – production of an entirely new
product that causes customers to alter their behaviour
patterns significantly

10. Innovations include both a hardware
and a software component
The hardware are the physical and
tangible aspects of a product. The
software is the understanding
consumers’ values and lifestyles

11. Likelihood of innovation success
• Relative advantage – new products that are most likely to
succeed are those that appeal to strongly felt needs
• Compatibility – degree to which the product is consistent with
existing values and past experience of the adopters
• Complexity – degree to which an innovation is
perceived as difficult to understand and use
• Trialability – the ability to make trials easy for new
products without economic risk to the consumer
• Observability – reflects the degree to which results from
using a new product are visible to friends and neighbours

12. Types of Innovators
• Cognitive – problem solving, cerebral, new mental
experience
• Sensory – fantasy, day dreaming, hedonistic, thrill
seeking
• Monomorphic - consumers who are innovators for one
type of product
• Polymorphic – consumers who are innovators for
more than one type of product

13. New products in the market
Every year around 5000 new
products appear in the market.
However, most fail and only a few
remain ( around 20%). Products
which are innovative.

14. Characteristics that encourage rejection
• Value barrier
• Usage barrier
• Risk barrier

15. Speed of diffusion
• Competitive intensity
• Reputation of the supplier
• Standardised technology
• Vertical coordination
• Resource commitments

16. Communication of new products
• Mass media
• Homophily – degree to which pairs of individuals
who interact are similar in beliefs, education and social
status
• Heterophily – inconsistent with own beliefs and views

17. The Adoption – Decision Process
Everett Rogers
Confirmation
Knowledge
Persuasion
Decision
Implementation

18. Adopter classes
• Innovators - 2.5%
• Early adopters – 13.5%
• Early majority – 34%
• Late majority – 34%
• Laggards – 16%

20. Innovators
• Innovators are the first individuals to adopt
an innovation. Innovators are willing to take
risks, youngest in age, have the highest
social class, have great financial lucidity,
very social and have closest contact to
scientific sources and interaction with other
innovators .

21. Early Adopters
• This is second fastest category of
individuals who adopt an innovation. These
individuals have the highest degree of
opinion leadership among the other adopter
categories. Early adopters are typically
younger in age, have a higher social status,
have more financial lucidity, advanced
education, and are more socially forward
than late adopters

22. Early Majority
• Individuals in this category adopt an
innovation after a varying degree of time.
This time of adoption is significantly longer
than the innovators and early adopters.
Early Majority tend to be slower in the
adoption process, have above average social
status, contact with early adopters, and
show some opinion leadership.

23. Late Majority
• Individuals in this category will adopt an
innovation after the average member of the
society. These individuals approach an innovation
with a high degree of skepticism and after the
majority of society has adopted the innovation.
Late Majority are typically skeptical about an
innovation, have below average social status, very
little financial lucidity, in contact with others in
late majority and early majority, very little opinion
leadership.

24. Laggards
Individuals in this category are the last to adopt an
innovation. Unlike some of the previous
categories, individuals in this category show little
to no opinion leadership. These individuals
typically have an aversion to change-agents and
tend to be advanced in age. Laggards typically
tend to be focused on “traditions”, have lowest
social status, lowest financial fluidity, oldest of all
other adopters, in contact with only family and
close friends, very little to no opinion leadership .

25. Innovativeness
This is the degree to which an individual
adopts an innovation relatively earlier than
others
• Based on time of adoption
• Based on number of new product adoption

26. Parameters for innovativeness
• Socio-economic variables
• Personality and attitude
• Communication variables

27. Socio – economic variables
• Education
• Literacy
• Higher social status
• Upward social mobility
• Larger-sized units
• Commercial orientation
• Favourable attitude towards credit
• Specialized operations

28. Personality and attitude
• Empathy
• Ability to deal in
abstraction
• Rationality
• Intelligence
• Favourable attitude
towards change
• Ability to cope with
uncertainty
• Favourable attitude
towards education
• Favourable attitude
towards science
• High aspirations

29. Communication variables
• Social participation
• Interconnectedness with
the social system
• Cosmopoliteness
• Change agent contact
• Mass media exposure
• Exposure to interpersonal
communication channels
• Knowledge of innovations
• Opinion leadership
• Belonging to highly
interconnected systems

30. Polymorphism
The degree to which innovators and early
adopters for one product are likely to be
innovators for other products. Consumers
who are innovators for one product are
monomorphic. Consumers who are
innovators for more than one product are
polymorphic.

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