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Behavioural Economics
&	
  the	
  biases	
  of	
  our	
  intui/on	
  and	
  decision-­‐making	
  
New thinking.. But what’s in it for Planning?
New thinking.. But what’s in it for Planning?
“Does our industry really need it?”

“Does it liberate creativity?”

“Maybe it’s better for DM-agencies?”
Classic
Economics
Psychology/
Advertising
Behavioural
Economics
Consumers are
rational: Supply &
Demand
Humans are
emotional:
Persuasion
Humans are
predictably
irrational
Classic
Economics
Psychology/
Advertising
Behavioural
Economics
Consumers are
rational: Supply &
Demand
Humans are
emotional:
Persuasion
Humans are
predictably
irrational
Constant flaws in decision-making
Classic
Economics
Psychology/
Advertising
Behavioural
Economics
Consumers are
rational: Supply &
Demand
Humans are
emotional:
Persuasion
Humans are
predictably
irrational
Empirically validated and
true for a significant majority
Classic
Economics
Psychology/
Advertising
Behavioural
Economics
Consumers are
rational: Supply &
Demand
Humans are
emotional:
Persuasion
Humans are
predictably
irrational
THIS MEANS:
VERSUS
VERSUS
VERSUS
90% LEAN 10% FAT
VERSUS
VERSUS
Percentage of people choosing
C
 A
 B
 D
A and B
 -
 33%
 67%
 -
A, B and C
 0%
 47%
 53%
 -
A, B and D
 -
 0%
 90%
 10%
C
 D
B
A
30p
 £1
 £2
 £4
We are creatures of intuition and instinct
not calculating machines
Split-Second Decisions
95% of our decisions are based on intuition 
and “what feels right” or “is good enough”
79-93% Of our decisions are guided by 
instinct and past behaviour
18-35% is based on intention
With 10.000 decisions a day,
Categories & Prototypes: How we make sense of
the world
Category: Dogs
Prototype
 Atypical
Categories & Prototypes
Prototype
 Atypical
Category: Toothpaste
Categories & Prototypes
Prototype
 Atypical
= Champion and
Challenger brand
Category: Toothpaste
Categories & Prototypes
8x
Prototypes (first and second brand in market share) drive
penetration 8 times higher than the third brand.
The difference in brand loyalty is only 3.5 times higher
between the two prototypes and the third ranked brand.
become the prototype > achieve brand loyalty
We know…
1. Humans act category first, brand second
2. We strongly prefer the prototype 
3. We gravitate to the distinctively familiar
That’s why we know all these …
… and why product packaging matters
Research into different needs can influence packaging and positioning.
Adidas’ implicit goals imply ‘good grip’, strong/powerful, noticeable click when 
product is opened, ‘Dynamic Pulse’ name … etc. 
Source: Decoded, 2013
7
broad BE areas of enquiry
(defined by the IPA, 2009)
Loss
Aversion
People will work harder to avoid losing
something than they will to gain it.
E.g. selling concert tickets for higher prices or 
subscription-models where you need to unsubscribe
The Power
Of NOW
People engage less with future events
than they do with current events.
E.g. smoking & drinking habits or 
difficulties for influencing people to start saving for a pension
Scarcity
Value
When we perceive something to be scarce
it has a greater value in our eyes.
E.g. the amount of diamonds available in the world versus
their perceived limited quantity by the merchants
Goal
Dilution
When multiple goals are pursued, they are less
effectively achieved than goals pursued individually.
E.g. the single-minded proposition or the success
of mobile applications versus mobile browsing
Chunking
The way a task is presented affects people’s
willingness to take it on and complete it.
E.g. completing online forms in several small parts or 
an increase in taking all the medication when pills have different colours
Price
Perception
The price that is demanded for something
makes us value it.
E.g. a professional and word-renowned violin player who
plays in the street and is not recognized or acknowledged
Choice
Architecture
Choosing is relative to what you can have, not
absolutely about what you want.
E.g. the availability heuristic or anchoring effects; or the fact that the 
majority of people choose the second cheapest bottle of wine in a restaurant
System 1
Autopilot
Fast
Implicit
Effortless
Associative
Difficult to control or modify
No self-awareness
System 2
Slow
Serial
Explicit
Effortful
Logical & skeptical
Deliberately controlled
With self-awareness
“System 1 runs the show, that’s the one you want to move.” – Daniel Kahneman
“System 1 is gullible and biased to believe,
System 2 is in charge of doubting and unbelieving,
but System 2 is sometimes busy, and often lazy”
- Daniel Kahneman
“Laziness is built deep into our nature”
- Daniel Kahneman
MYTH:
“System 1 is emotional, System 2 is rational”
TRUTH:
Systems are connected and can both be in any state
The difference lies in level of attention and arousal
TRUTH:
Systems are connected and can both be in any state
The difference lies in level of attention and arousal
System 1 is the imaginary; 
The one that is most likely to give you some implicit attention.

Most advertising should concentrate on System 1 because it’s most
likely to give you some form of attention if you serve a highly
emotional or attention-seeking ad.
MYTH:
Advertise towards either System 1 or System 2
TRUTH:
Calculate the probability of the media context
TRUTH:
Calculate the probability of the media context
Advertising can’t influence to which system it talks.

Media research should focus on what is the most likely context and
situation people will be in, at the moment the ad is served.

The majority of ATL should focus on System 1, while BTL is more
likely to reach System 2. But not always.
VERSUS
VERSUS
(Self) Control shrinks when we’re tired, hungry, in a hurry or mentally
unavailable. That’s why we are prone to let System 1 take over
intuitively and impulsively.
VERSUS
Concentrated
Opinionated
Paid
Mentally available
Sleepy/Lazy
Not interested
Disregarded
Mentally unavailable
VERSUS
In

SYSTEM 2
In

SYSTEM 1
VERSUS
Apple – ‘1984’ TVC
See: https://www.youtube.com/watch?v=3SdevjDLkO4
by
focus groups
“Reason is, and ought only to be the slave of the passions,
and can never pretend to any other office than to serve
and obey them.”
- David Hume
The complexity of your product should not be
translated in most of your communications
because
System 1 feeds System 2
PRIMING
building positive associations or memory blocks
HALO EFFECT
tendency to like or dislike everything to come after a first impression
AFFECT
emotions influence judgment about something or someone
3 heuristics responsible for this process:
It’s all about first impressions
What’s in it for Brand Planning?
A polished argument for single-minded & simple (emotional) advertising

A polished argument for distinctive & consistent branding

A strong case against pre-testing of creative concepts and executions

A body of literature full of interesting behavioural insights
Thank you.
Philip De Meulemeester
SAATCHI & SAATCHI LONDON

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Behavioural Economics in Advertising Planning