Unit 2 Study Guide

Core Vocabulary & Concepts

Sustainable Competitive Advantage: Financial performance that consistently outperforms industry averages over a long period.
Operational Effectiveness: Performing the same tasks better than rivals. While critical, relying on this alone often leads to "sameness" and the fast follower problem, where savvy rivals quickly copy a pioneer's efforts with a superior or cheaper product.
Strategic Positioning: Performing different activities from rivals, or the same activities in a different way. This is the foundation of sustainable advantage.
Resource-Based View of Competitive Advantage (VRIN): A framework suggesting that for a firm to maintain sustainable competitive advantage, it must control a set of exploitable resources that are: (1) Valuable, (2) Rare, (3) Imperfectly imitable (tough to copy), and (4) Nonsubstitutable.
Value Chain: The set of interrelated activities through which a product or service is created and delivered to customers. It consists of five primary components (Inbound Logistics, Operations, Outbound Logistics, Marketing & Sales, and Support) and four secondary components (Infrastructure, HRM, Tech/R&D, and Procurement).
Imitation-Resistant Value Chain: A way of doing business that competitors struggle to replicate and that frequently involves technology in a key enabling role.
Straddling: Attempting to occupy more than one market position while failing to match the benefits of a singularly focused, more efficient rival.
Switching Costs: The cost a consumer incurs when moving from one product to another. This includes learning costs (time/effort), data loss (information/files), financial commitments, and loyalty programs.
Network Effects (Metcalfe’s Law): When a product or service becomes more valuable as its number of users expands. This often leads to "winner-take-all" markets.
Disintermediation: Removing organization layers (middlemen) from a supply chain, such as selling direct-to-consumer to bypass retailers.
Vertical Integration: When a single firm owns and controls multiple layers of its own value chain, such as manufacturing and retail.
Bullwhip Effect: A phenomenon where variability in order size and timing increases at each stage as one moves further up the supply chain from the consumer to the manufacturer [Conversation History].
Price Transparency vs. Information Asymmetry: The Internet increases price transparency (the degree to which complete information is available), which counteracts information asymmetry (where one party has more or better information than another).

Quiz

Question: . A student starts a small business 3D-printing custom phone cases in her dorm. To ensure she can fulfill orders, she spends her weekends physically receiving shipments of plastic filament, inspecting the quality of the raw materials, and organizing them in her storage bins. She focuses heavily on these tasks to make sure her "production line" never runs out of plastic. According to Porter’s Value Chain model, which primary activity is this student performing?

Answer choices: A. Operations B. Inbound Logistics C. Outbound Logistics D. Procurement

Correct answer: B

Explanation: Inbound logistics refers to the primary activity of getting needed materials and other inputs into the firm from suppliers. In this scenario, the student is physically receiving, inspecting, and storing the raw filament, which fits the definition of inbound logistics. Operations (A) would involve the actual 3D-printing process, while Procurement (D) is the secondary function of sourcing and purchasing the materials rather than the physical handling of them. Outbound logistics (C) involves delivering the finished product to the customer.

Question: 2. A group of friends decides to use a new, high-tech messaging app because it has better encryption and cooler stickers than WhatsApp. However, after two weeks, they all switch back to WhatsApp because their parents, coworkers, and other friends refuse to download the new app. The friends realize that the "cooler" features don't matter if they can't talk to everyone they already know on the more popular platform. What concept explains why the friends returned to the less advanced app?

Answer choices: A. Disintermediation B. The Osborne Effect C. Network Effects D. Vertical Integration

Correct answer: C

Explanation: Network effects, also known as Metcalfe's Law, occur when a product or service becomes more valuable as its number of users expands. Even though the new app was technically "better," its value was low because it lacked the large user base found on WhatsApp. Disintermediation (A) and Vertical Integration (D) are supply chain strategies, and the Osborne Effect (B) relates to preannouncing products too early [25, 107, Conversation History].

Question: 3. A local bookstore specializes in selling physical textbooks to college students. Lately, their sales have plummeted because students are now opting for digital rentals or using generative AI tools like ChatGPT to summarize core concepts instantly. The owner realizes that students no longer want the "atoms" of a physical book when they can get the "bits" of information more conveniently elsewhere. Which of Porter's Five Forces is most clearly threatening this business?

Answer choices: A. Bargaining power of suppliers B. Intensity of rivalry C. Threat of new entrants D. Threat of substitutes

Correct answer: D

Explanation: The threat of substitutes exists when a different product or service can perform the same task, such as digital files or AI summaries replacing physical books. In this case, the convenience of "bits" (digital/AI) is trumping the traditional "atoms" (physical books). While intensity of rivalry (B) is also a factor, the scenario specifically highlights a functional replacement for the product itself. Threats of new entrants (C) and supplier power (A) do not describe the shift to a different product category.

Question: 4. A new Austin-based startup wants to gain a "competitor-crushing" advantage in the food delivery market. To do this, they purchase the exact same high-end logistics software used by established giants like Uber Eats and DoorDash. After six months, the startup is struggling to make a profit because its rivals are using the same tools to achieve the same results, leading to a race based on price rather than uniqueness. According to the resource-based view of competitive advantage, why did this technology fail to provide a sustainable advantage?

Answer choices: A. The software is not rare and is easily imitable by rivals. B. The software was not valuable to the firm's operations. C. The software created high switching costs for customers. D. The software is a non-substitutable resource.

Correct answer: A

Explanation: For a resource to yield a sustainable competitive advantage, it must be valuable, rare, imperfectly imitable (tough to copy), and non-substitutable. Because the startup bought third-party software that its rivals also use, the resource is neither rare nor difficult to imitate. This leads to "sameness" and operational effectiveness rather than true strategic positioning. The software may be valuable (B), but it fails the other three VRIN tests.

Question: 5. A campus coffee shop sees a small 5% increase in daily orders for oat milk lattes. Worried about running out of stock, the student manager doubles the next order of oat milk from the local distributor. The distributor, seeing this large jump in demand, assumes a massive trend is starting and orders four times as much oat milk from the national supplier to avoid being caught short [Conversation History]. Which concept describes this increasing distortion and variability in demand as it moves up the supply chain?

Answer choices: A. Vertical Integration B. The Bullwhip Effect C. Economies of Scale D. Strategic Positioning

Correct answer: B

Explanation: The Bullwhip Effect is a phenomenon where variability in order size and timing increases at each stage as you move further up the supply chain from the consumer [Conversation History]. This occurs when participants make distorted forecasts based on the orders they see rather than shared real-time consumer data [Conversation History]. Vertical Integration (A) would involve the shop owning its own oat milk factory, and Economies of Scale (C) refers to cost advantages from size.