INTRODUCTION TO INDUSTRIAL
ORGANIZATION FINAL PAPER 2026
QUESTIONS WITH ANSWERS GRADED A+
◉ Structure-Conduct-Performance (SCP) Paradigm. Answer: The SCP
paradigm suggests that industry structure determines firm behavior
(conduct), which in turn affects industry performance.
◉ Key assumptions of IO theory. Answer: Firms respond rationally to
market conditions. Industry structure significantly influences firm
behavior. Competition and regulation shape market outcomes.
◉ Difference between IO and Resource-Based View (RBV). Answer: IO
focuses on industry-level forces (e.g., barriers to entry), while RBV
focuses on firm-specific resources (e.g., capabilities).
◉ Three major phases in the evolution of IO. Answer: Traditional IO
(1930s-1970s) - Industry structure dictates behavior. Strategic IO
(1980s-1990s) - Firm-specific capabilities matter. Modern IO (2000s-
Present) - Includes game theory, behavioral economics.
◉ Four main types of market structures in IO. Answer: Perfect
competition - Many firms, identical products. Monopolistic competition
,- Many firms, differentiated products. Oligopoly - Few dominant firms,
strategic interdependence. Monopoly - One firm dominates the market.
◉ Barriers to entry. Answer: Factors that prevent new firms from
entering an industry, such as high startup costs, patents & regulations,
and brand loyalty.
◉ Porter's Five Forces. Answer: Threat of new entrants, bargaining
power of suppliers, bargaining power of buyers, threat of substitutes,
industry rivalry.
◉ Bain/Mason Paradigm. Answer: It provides a structured model for
analyzing industry competition using concepts like barriers to entry and
demand elasticity.
◉ Exogenous barriers to entry. Answer: Exist independently of firm
actions (e.g., natural resource limitations).
◉ Endogenous barriers to entry. Answer: Created by firms (e.g.,
aggressive pricing, patents).
◉ Porter's three generic strategies. Answer: Cost Leadership - Lowest-
cost producer. Differentiation - Unique product offerings. Focus Strategy
- Targets a niche market.
, ◉ Critique of Porter's strategies. Answer: They assume firms must
choose one strategy, while in reality, firms like Toyota and Zara combine
cost leadership and differentiation.
◉ Abell's Competitive Weapon Framework. Answer: A framework that
classifies firms based on customer groups (Who is served?), customer
needs (What is served?), and technologies (How is it served?).
◉ Mintzberg's Typology. Answer: Challenges Porter's model by
proposing 10 schools of strategy, arguing that strategies evolve
dynamically rather than being static.
◉ Factors making differentiation a better strategy. Answer: Brand
loyalty is strong (e.g., Apple, Nike). Consumers prioritize quality over
price. Industry has strong innovation demand.
◉ When cost leadership works best. Answer: Price-sensitive customers
(e.g., Walmart, McDonald's). Economies of scale are achievable. Little
product differentiation exists.
◉ Hill's critiques of Porter's model. Answer: Hill argues firms can
combine cost leadership and differentiation, rather than choosing one.
ORGANIZATION FINAL PAPER 2026
QUESTIONS WITH ANSWERS GRADED A+
◉ Structure-Conduct-Performance (SCP) Paradigm. Answer: The SCP
paradigm suggests that industry structure determines firm behavior
(conduct), which in turn affects industry performance.
◉ Key assumptions of IO theory. Answer: Firms respond rationally to
market conditions. Industry structure significantly influences firm
behavior. Competition and regulation shape market outcomes.
◉ Difference between IO and Resource-Based View (RBV). Answer: IO
focuses on industry-level forces (e.g., barriers to entry), while RBV
focuses on firm-specific resources (e.g., capabilities).
◉ Three major phases in the evolution of IO. Answer: Traditional IO
(1930s-1970s) - Industry structure dictates behavior. Strategic IO
(1980s-1990s) - Firm-specific capabilities matter. Modern IO (2000s-
Present) - Includes game theory, behavioral economics.
◉ Four main types of market structures in IO. Answer: Perfect
competition - Many firms, identical products. Monopolistic competition
,- Many firms, differentiated products. Oligopoly - Few dominant firms,
strategic interdependence. Monopoly - One firm dominates the market.
◉ Barriers to entry. Answer: Factors that prevent new firms from
entering an industry, such as high startup costs, patents & regulations,
and brand loyalty.
◉ Porter's Five Forces. Answer: Threat of new entrants, bargaining
power of suppliers, bargaining power of buyers, threat of substitutes,
industry rivalry.
◉ Bain/Mason Paradigm. Answer: It provides a structured model for
analyzing industry competition using concepts like barriers to entry and
demand elasticity.
◉ Exogenous barriers to entry. Answer: Exist independently of firm
actions (e.g., natural resource limitations).
◉ Endogenous barriers to entry. Answer: Created by firms (e.g.,
aggressive pricing, patents).
◉ Porter's three generic strategies. Answer: Cost Leadership - Lowest-
cost producer. Differentiation - Unique product offerings. Focus Strategy
- Targets a niche market.
, ◉ Critique of Porter's strategies. Answer: They assume firms must
choose one strategy, while in reality, firms like Toyota and Zara combine
cost leadership and differentiation.
◉ Abell's Competitive Weapon Framework. Answer: A framework that
classifies firms based on customer groups (Who is served?), customer
needs (What is served?), and technologies (How is it served?).
◉ Mintzberg's Typology. Answer: Challenges Porter's model by
proposing 10 schools of strategy, arguing that strategies evolve
dynamically rather than being static.
◉ Factors making differentiation a better strategy. Answer: Brand
loyalty is strong (e.g., Apple, Nike). Consumers prioritize quality over
price. Industry has strong innovation demand.
◉ When cost leadership works best. Answer: Price-sensitive customers
(e.g., Walmart, McDonald's). Economies of scale are achievable. Little
product differentiation exists.
◉ Hill's critiques of Porter's model. Answer: Hill argues firms can
combine cost leadership and differentiation, rather than choosing one.
