MKM201 Consumer Behaviour

Consumer BehaviourUnit 112 min read

Consumer Behavior: Definitions, Types, and Real-World Applications

Unit 1 of Consumer Behaviour introduces the core concepts of consumer behavior, including its definition, types of buying behavior, sources of consumer information, and the role of motives, personality, and culture in shaping decisions. This note covers foundational theories, real-world applications, and exam-focused i

What is Consumer Behavior?

Consumer behavior refers to the study of individuals, groups, or organizations and the processes they use to select, secure, use, and dispose of products, services, experiences, or ideas to satisfy needs and the impacts that these processes have on the consumer and society. It is a multidisciplinary field that integrates psychology, sociology, anthropology, and economics to understand why consumers make the decisions they do.

Why Study Consumer Behavior?

  • Helps businesses design products, set prices, and craft marketing strategies that align with consumer needs.
  • Guides public policy decisions (e.g., regulations on advertising, product safety, or ethical marketing).
  • Explains how cultural, social, and psychological factors influence purchasing decisions.

Key Components of Consumer Behavior

DefinitionPsychologicalSocialCulturalInfluencesNeed RecognitionInformation SearchEvaluationPurchasePost-Purchase EvaluationProcessMarketingPublic PolicyBusiness StrategyApplicationsConsumer Behavior
Hierarchical breakdown of consumer behavior components

Types of Consumer Buying Behavior

Consumers exhibit different buying behaviors based on involvement, complexity, and risk. The Engel-Kollat-Blackwell (EKB) model classifies buying behavior into four types:

Type Description Example (Nepal) Example (Global)
Complex Buying High involvement, significant perceived risk, and extensive decision-making. Buying a car (e.g., Toyota Corolla in Nepal) Purchasing a smartphone (iPhone vs. Samsung)
Dissonance-Reducing High involvement but few differences between brands; post-purchase anxiety. Buying life insurance (e.g., NMB Life) Choosing a health insurance plan (e.g., Aetna)
Habitual Buying Low involvement, routine purchases with little thought. Buying daily groceries (e.g., Bhatmasur) Buying Coca-Cola or Pepsi
Variety-Seeking Low involvement but switching brands for stimulation. Trying new snacks (e.g., Himalayan Java) Switching between fast-food chains (McDonald’s vs. KFC)

Worked Example: Daraz’s "Lightning Deals" Daraz uses variety-seeking behavior to encourage impulse purchases. Limited-time discounts on electronics (e.g., smartphones, laptops) create urgency, making consumers switch brands or try new products they might not have considered otherwise.


Sources of Consumer Information

Consumers gather information from multiple sources before making a purchase. These sources can be categorized as:

FamilyFriendsSocial MediaPersonal SourcesAdvertisingSalespeoplePackagingWebsitesCommercial SourcesMass Media (TV, Newspapers)Consumer Organizations (e.g., Consumer Association of Nepal)Public SourcesHandling the ProductTrial UsageProduct DemonstrationsExperiential SourcesSources of Consumer Information
Categorized sources of consumer information with Nepali examples

Real-World Application: eSewa and Khalti

  • eSewa uses commercial sources (ads, email promotions) to inform users about new services (e.g., bill payments, remittances).
  • Khalti leverages personal sources (word-of-mouth referrals) and public sources (news about security features) to build trust.

Role of Consumer Motives

Motives are the driving forces behind consumer behavior. They can be:

  • Physiological (hunger, thirst)
  • Safety (security, health)
  • Social (belonging, status)
  • Esteem (prestige, recognition)
  • Self-Actualization (personal growth)

Example: Nabil Bank’s Loan Advertisements Nabil Bank’s ads target social and esteem motives by showing how loans (e.g., for home or car purchases) help customers achieve status and improve social standing.


Consumer Personality vs. Brand Personality

Aspect Consumer Personality Brand Personality
Definition Unique psychological traits of an individual. Traits assigned to a brand (e.g., friendly, rugged).
Example A risk-averse person prefers stable brands like Nepal Bank. Himalayan Java is perceived as natural and eco-friendly.
Influence on Buying Shapes preferences (e.g., introverts may prefer online shopping). Attracts consumers who identify with the brand’s traits (e.g., Toyota’s reliability appeals to safety-conscious buyers).
Sincerity (20%)Excitement (25%)Competence (30%)Sophistication (15%)Ruggedness (10%)
Brand personality dimensions (Aaker's model) with example brands

Worked Example: Pathao’s Brand Personality Pathao positions itself as modern, tech-savvy, and convenient, appealing to young, urban consumers who value speed and digital integration.


Influence of Culture, Subculture, and Reference Groups

08.7517.526.2535Family35Friends25Religious Groups15Workplace10Social Media15
Relative influence of reference groups on Nepali consumers (hypothetical data)

1. Cultural Influences

Culture shapes values, beliefs, and norms that guide consumer choices.

  • Example: In Nepal, religious festivals (e.g., Dashain, Tihar) drive demand for special foods (e.g., sel roti, jhaneko jhola) and gifts (e.g., gold, clothes).

2. Subcultural Influences

Subcultures (e.g., youth, ethnic groups, professionals) have distinct preferences.

  • Example: Newar community in Kathmandu may prefer traditional sweets (e.g., juju dhau) over modern snacks.

3. Reference Groups

Groups that influence an individual’s attitudes or behaviors:

  • Membership Groups (e.g., college friends influencing fashion choices).
  • Aspirational Groups (e.g., celebrities inspiring luxury purchases).
  • Dissociative Groups (e.g., avoiding brands linked to unethical practices).

Case Study: Chaudhary Group’s Marketing Chaudhary Group (e.g., Nepal Oil, Nabil Bank) uses reference group influence by associating its brands with success, trust, and modernity in ads.


Consumer vs. Organizational Buying

Factor Consumer Buying Organizational Buying
Decision-Makers Individuals or households. Multiple stakeholders (e.g., procurement teams).
Purchase Criteria Price, brand, convenience. Quality, reliability, cost-effectiveness.
Buying Process Emotional and impulsive. Rational, data-driven, long-term contracts.
Example (Nepal) Buying groceries at Big Mart. NTC purchasing fiber-optic cables for expansion.
Example (Global) Buying an iPhone. Google buying servers for cloud services.

Worked Example: NEPSE Stock Purchases

  • Consumer: An individual buys shares based on emotions (e.g., FOMO) or short-term gains.
  • Organizational: A company (e.g., Nabil Investment) buys stocks for portfolio diversification and long-term growth.

In the Real World

  1. eSewa’s Behavioral Nudges

    • Idea Used: Habitual Buying & Variety-Seeking
    • How? eSewa’s auto-debit reminders (for bills, loans) encourage routine payments, while limited-time cashback offers push users to try new services (e.g., eSewa Gold).
  2. Daraz’s "Lightning Deals"

    • Idea Used: Dissonance-Reducing & Complex Buying
    • How? Daraz creates urgency (e.g., "Only 3 items left!") to reduce post-purchase regret and encourage high-involvement decisions (e.g., buying a TV).
  3. NTC’s Fiber Expansion

    • Idea Used: Organizational Buying
    • How? NTC’s procurement of high-speed internet infrastructure follows a rational, multi-step process involving tenders, vendor evaluations, and long-term contracts—unlike a consumer buying a SIM card impulsively.

Exam Tip

How to Score Full Marks in TU Exams for Unit 1

  1. Define Clearly

    • Always start with a precise definition (e.g., "Consumer behavior is the study of...").
    • Example Answer Start:

      "Consumer behavior refers to the dynamic interaction of affect and cognition, behavior, and the environment by which human beings conduct the exchange aspects of their lives."

  2. Use Real-World Examples

    • Nepal-specific examples (e.g., eSewa, Daraz, Nabil Bank) score extra marks.
    • Avoid generic examples like "Coca-Cola"—instead, use Himalayan Java or Khalti.
  3. Compare and Contrast

    • For questions like "Differentiate between consumer and organizational buying," use a table (as shown above) and add 1-2 sentences explaining why the difference matters.
  4. Link to Public Policy

    • If asked about applications in public policy, mention:
      • Advertising regulations (e.g., banning misleading claims).
      • Consumer protection laws (e.g., Consumer Protection Act, 2018 in Nepal).
      • Ethical marketing (e.g., NTC’s fair pricing policies).
  5. Diagrams = Easy Marks

    • Draw mindmaps (e.g., sources of information) or flowcharts (e.g., buying process) in exams. Even a rough sketch with labels can earn 3-5 marks.
  6. Case Study Approach

    • For Himalayan Organics case, structure your answer as:
      1. Problem Recognition (e.g., consumers seeking natural skincare).
      2. Information Search (e.g., social media, word-of-mouth).
      3. Purchase Decision (e.g., brand loyalty due to "herbal" appeal).
      4. Post-Purchase Behavior (e.g., repeat buyers, reviews).

Common Mistakes to Avoid

  • Vague Definitions: Instead of "Consumer behavior is about buying," say "Consumer behavior is the study of how individuals make purchase decisions based on psychological, social, and cultural factors."
  • Ignoring Nepal Context: Always localize examples (e.g., use Nepal Oil instead of Shell).
  • Overcomplicating: Stick to 3-4 key points per question. Examiners prefer concise, structured answers.

Practice Question with Model Answer

Question: "Discuss the application of consumer behavior knowledge in public policy decisions with suitable examples."

Model Answer: Consumer behavior knowledge helps policymakers design ethical, effective, and consumer-friendly regulations. Key applications include:

  1. Advertising Regulations

    • Idea: Prevent deceptive advertising (e.g., false claims about product benefits).
    • Example: Nepal’s Advertising Standards Council bans ads that exploit fear or insecurity (e.g., "Buy this cream or you’ll never find love").
    • Policy Impact: Protects consumers from manipulative marketing, especially for vulnerable groups (e.g., elderly, children).
  2. Product Safety Standards

    • Idea: Reduce post-purchase dissonance caused by faulty products.
    • Example: Consumer Protection Act, 2018 mandates safety testing for electronics (e.g., chargers, toys).
    • Policy Impact: Ensures trust in brands (e.g., NTC-certified phones are safer).
  3. Ethical Marketing to Children

    • Idea: Children are highly influenced by ads (habitual buying).
    • Example: Many countries ban junk food ads during children’s TV shows. Nepal could adopt similar rules to combat obesity.
    • Policy Impact: Encourages healthier consumption habits early in life.
  4. Pricing Fairness

    • Idea: Prevent exploitative pricing (e.g., dynamic pricing that disadvantages low-income groups).
    • Example: NTC’s regulated tariffs ensure affordable internet for all, not just urban users.
    • Policy Impact: Reduces social inequality in access to essential services.

Conclusion: Public policy leverages consumer behavior insights to balance business interests with consumer welfare, ensuring transparency, safety, and ethical practices. Nepal can learn from global examples (e.g., EU’s GDPR for data privacy) to strengthen its own regulations.


Based on the TU BBA syllabus for Consumer Behaviour (MKM201), unit 1.

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