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Appendix D: Cross-Course Connections

Concepts that appear in multiple courses, showing how each course builds on the others.


1. Time Value of Money

First taught in Decision Analysis, Lesson 3

Also covered in: - Corporate Finance (NPV, DCF valuation, WACC) -- Lessons 1-3, 8-9 - Operational Finance (cost of trade credit, discounting receivables) -- Session 6 - Operations Management (inventory holding costs -- the "i" in EOQ) -- Lesson 14 - Entrepreneurship 1 (venture valuation, VC method) -- Sessions 6-7 - Global Economics (Fisher Equation, real vs. nominal interest rates) -- Lesson 5

How it builds across courses:

Course How It's Used
Decision Analysis Basic PV/FV, discounting, comparing options across time; NPV and IRR as decision rules for projects
Corporate Finance DCF valuation of projects and entire companies; terminal value via Gordon Growth Model; choosing discount rates (WACC, CAPM)
Operational Finance Cost of trade credit (2/10 net 30 = 37.2% annualized); time cost of cash trapped in NFO
Operations Management Embedded in holding cost formula H = v x i (opportunity cost of capital tied up in inventory)
Entrepreneurship 1 Pre-money/post-money valuation; VC return math; DCF applied to venture cash flows
Global Economics Fisher Equation (real rate = nominal rate - inflation); real vs. nominal variables governing investment decisions

Best place to start: Corporate Finance, Lessons 1-3 has the most complete treatment of discounting mechanics, NPV, IRR, and the Gordon Growth Model.


2. Contribution Margin

First taught in Managerial Accounting, Lesson 1

Also covered in: - Marketing Management (pricing decisions, breakeven for campaigns and new products) -- Lessons 12-17 - Operations Management (product mix decisions with bottleneck constraint) -- Lesson 3 - Entrepreneurship 1 (unit economics, CLV calculation) -- Session 9 - Entrepreneurship 2 (CLV > CAC test) -- Session 9 - Operations Strategy (critical fractile / newsvendor model uses margin structure) -- Sessions 3-4 - Marketing Planning and Implementation (channel margin math, sales quota design) -- Sessions 7, 13-14

How it builds across courses:

Course How It's Used
Managerial Accounting Core building block: CM = Revenue - Variable Costs. Used for product line keep/drop, discount acceptance, make-vs-buy, special orders, breakeven quantity
Marketing Management Breakeven analysis for pricing changes, advertising campaigns, coupon promotions; CM ratio drives pricing floor decisions
Operations Management CM per unit of bottleneck resource determines optimal product mix when capacity is constrained
Entrepreneurship 1 & Entrepreneurship 2 Unit economics: CLV = margin per customer x lifespan. CLV/CAC ratio must exceed 3:1 for a viable business model
Operations Strategy Critical fractile Cu/(Cu+Co) depends on contribution margin (Cu = p - c) vs. overage cost
Marketing Planning and Implementation Channel margin math: manufacturer CM shrinks as intermediaries claim their share; DTC vs. wholesale CM comparison

Best place to start: Managerial Accounting, Lesson 1 provides the foundational definition, formulas, and decision framework.


3. Break-Even Analysis

First taught in Managerial Accounting, Lesson 1

Also covered in: - Marketing Management (pricing BEQ, campaign ROI, price change BEQ) -- Lessons 12, 17 - Entrepreneurship 1 (business plan financial projections) -- Session 9 - Decision Analysis (break-even probability in decision trees) -- Lesson 4 - Operations Strategy (break-even utilization for capacity decisions) -- Quantitative Tools section

How it builds across courses:

Course How It's Used
Managerial Accounting BEQ = FC / CMU; margin of safety; target profit volume; technology investment indifference points
Marketing Management BEQ for price decrease (how many incremental units needed) and price increase (how many units can be lost); payback period for advertising spend
Entrepreneurship 1 Break-even timing in financial projections; when the venture becomes cash-flow positive
Decision Analysis Break-even probability: the probability threshold at which the optimal decision flips; tests robustness of tree solutions
Operations Strategy Break-even utilization: minimum capacity utilization to cover fixed costs

Best place to start: Managerial Accounting, Lesson 1 for the formula and mechanics; Marketing Management, Lessons 12 and 17 for the richest set of applications.


4. Cost of Capital / WACC

First taught in Corporate Finance, Lessons 8-9

Also covered in: - Managerial Accounting (EVA uses WACC x Invested Capital) -- Lesson 15 - Operational Finance (financial structure decisions, debt capacity indicators) -- Session 7 - Decision Analysis (discount rate = risk-free + risk premium) -- Lesson 3 - Business Ethics (ESG integration affects cost of capital) -- Session 9

How it builds across courses:

Course How It's Used
Corporate Finance Full derivation: CAPM for cost of equity, credit spread for cost of debt, WACC formula; unlevering/relevering beta; project-specific vs. firm-wide WACC
Managerial Accounting EVA = NOPAT - (WACC x Invested Capital); WACC is the "charge" for capital employed, solving the underinvestment problem of ROI
Operational Finance Debt capacity indicators (Debt/EBITDA, interest coverage); maturity matching principle; financial structure theory
Decision Analysis Discount rate r = risk-free rate + risk premium; used in NPV calculations within decision trees
Business Ethics Companies with strong ESG profiles can access cheaper financing, lowering their cost of capital

Best place to start: Corporate Finance, Lessons 8-9 provides the complete CAPM + WACC derivation and all the component formulas.


5. Market Sizing / TAM-SAM-SOM

First taught in Marketing Management, Lesson 2

Also covered in: - Entrepreneurship 1 (opportunity assessment, business plan market analysis) -- Sessions 1, 9 - Entrepreneurship 2 (pitch deck "Market" slide, venture sizing) -- Session 9 - Corporate Finance (revenue projections in DCF valuation) -- Lesson 2

How it builds across courses:

Course How It's Used
Marketing Management TAM = theoretical ceiling; SAM = reachable segment; SOM = realistic near-term capture. Top-down and bottom-up sizing must agree
Entrepreneurship 1 Six-factor opportunity assessment: market must be significant. TAM/SAM/SOM used in business plan "Market Analysis" section
Entrepreneurship 2 Pitch deck slide 3: quantify TAM, SAM, SOM with bottom-up justification and growth trends
Corporate Finance Revenue forecasting for DCF starts with market size; TAM/SAM/SOM disciplines the top-line assumptions that drive terminal value

Best place to start: Marketing Management, Lesson 2 introduces the methodology and the funnel logic. Entrepreneurship 1, Session 9 provides the most practical investor-facing application.


6. Customer Lifetime Value / CLV

First taught in Marketing Management, Lesson 17

Also covered in: - Entrepreneurship 1 (unit economics: LTV/CAC ratio) -- Session 9 - Entrepreneurship 2 (CLV > CAC test, pitch deck economics) -- Session 9 - Marketing Planning and Implementation (CLV vs. CAC in DTC economics, acquisition vs. retention) -- Sessions 8, 19 - Corporate Finance (building block for revenue projections) -- Lesson 2

How it builds across courses:

Course How It's Used
Marketing Management CLV = (ARPU x Gross Margin) / Churn; CLV/CAC golden ratio >= 3:1; churn reduction more profitable than acquisition
Entrepreneurship 1 Unit economics table: LTV, CAC, LTV:CAC, payback period. LTV:CAC must exceed 3:1 for a healthy business
Entrepreneurship 2 CLV > CAC as the fundamental viability test; CLV with discount rate applied; retention rate as key driver
Marketing Planning and Implementation DTC vs. wholesale: higher margin but higher CAC. Sustaining value module: acquisition vs. retention tradeoff
Corporate Finance Customer-level CLV aggregated to build revenue forecasts for DCF models

Best place to start: Marketing Management, Lesson 17 has the most complete treatment (formulas, benchmarks, churn analysis). Entrepreneurship 2, Session 9 provides the tightest integration with business model viability.


7. Financial Statement Analysis

First taught in Financial Accounting, Lessons 1-5

Also covered in: - Operational Finance (Short Balance Sheet, diagnostic framework, forecasting) -- Sessions 1-3, 8-9 - Corporate Finance (FCF/ECF derivation, DCF valuation inputs) -- Lessons 1-3 - Managerial Accounting (absorption vs. variable costing, cost systems) -- Lessons 7-9, 14 - Business Analytics (regression on financial data) -- Session 8

How it builds across courses:

Course How It's Used
Financial Accounting Build fluency in reading BS, P&L, CFS; IFRS/GAAP rules; ratios (current, ROE, ROA, turnover, D/E); DuPont decomposition; CCC; red flag diagnostics
Operational Finance Compress BS into Short Balance Sheet (NFO + FA = Debt + Equity); diagnostic loop: analyze P&L, BS differences, find root cause, build action plan, forecast credit needs
Corporate Finance Extract FCF = EBIT(1-T) - change in net assets; ECF = Net Income - change in net assets + change in net debt; terminal value from perpetuity; EV/EBITDA and P/E multiples
Managerial Accounting Absorption vs. variable costing changes reported profit; production volume variance can disguise operational reality; cost allocation systems affect product profitability

Best place to start: Financial Accounting, Lessons 1-5 builds the foundation. Operational Finance, Sessions 1-3 and 8-9 provides the most powerful diagnostic application framework.


8. Supply and Demand

First taught in Global Economics, Lesson 1

Also covered in: - Marketing Management (price elasticity, pricing strategy, demand curves) -- Lessons 13-16 - Operations Management (demand forecasting feeds capacity planning) -- Lessons 5-8 - Operations Strategy (Fisher's framework: functional vs. innovative product demand) -- Session 3 - Competitive Strategy (Five Forces: buyer/supplier power) -- Session 3

How it builds across courses:

Course How It's Used
Global Economics Formal micro model: demand/supply curves, equilibrium, shifts vs. movements, elasticity, consumer/producer surplus, deadweight loss from price controls and taxes
Marketing Management Price elasticity of demand drives pricing decisions; elasticity determines whether price cuts gain volume; anchoring and framing exploit reference price psychology
Operations Management Demand patterns (predictable peaks, seasonality, randomness) drive capacity planning, aggregate planning, and inventory decisions
Operations Strategy Fisher's framework: functional products (stable demand) need efficient supply chains; innovative products (volatile demand) need responsive supply chains
Competitive Strategy Buyer bargaining power depends on demand elasticity; supplier power depends on supply concentration and switching costs

Best place to start: Global Economics, Lesson 1 provides the formal model. Marketing Management, Lessons 13-14 provides the richest business application through pricing strategy.


9. Competitive Advantage

First taught in Competitive Strategy, Sessions 1-8

Also covered in: - Operations Strategy (operations-based competitive advantage, Hayes & Upton) -- Session 1 - Marketing Management (positioning, differentiation, brand as moat) -- Lessons 5-7 - Marketing Planning and Implementation (channel design as competitive moat, platform defensibility) -- Sessions 6-9 - Entrepreneurship 1 (competitive advantage in opportunity assessment) -- Session 1

How it builds across courses:

Course How It's Used
Competitive Strategy Full framework: Five Forces (industry attractiveness), WTP-Cost positioning (cost advantage vs. differentiation), VRIS test (sustainable advantage from resources/capabilities), activity-system fit
Operations Strategy Hayes & Upton: three types of operating capabilities (process, systems, organization) as sources of advantage. Higher-order capabilities are harder to imitate. Operations is not just the implementer of strategy; it is the foundation for strategy
Marketing Management Positioning as the bridge between analysis and execution; brand equity as an economic moat (brand premium, switching costs, network effects, excess SOV rule)
Marketing Planning and Implementation Distribution networks and platform dynamics (network effects, multi-homing barriers) as structural competitive advantages
Entrepreneurship 1 Six-factor assessment: "Is the competitive advantage compelling and sustainable?" Barriers to entry, first-mover advantage

Best place to start: Competitive Strategy, Sessions 3-8 has the most complete analytical treatment (Five Forces, WTP-Cost, VRIS, activity systems).


10. Decision Trees / Uncertainty

First taught in Decision Analysis, Lessons 1-2

Also covered in: - Operations Management (aggregate planning under demand uncertainty) -- Lesson 8 - Operations Strategy (critical fractile / newsvendor model) -- Sessions 3-4 - Corporate Finance (scenario analysis, sensitivity analysis in project evaluation) -- Lessons 2-3 - Business Analytics (classification models, confusion matrix, cost-benefit of threshold) -- Sessions 6-7 - Entrepreneurship 1 (staged investment as real options) -- Sessions 6-7

How it builds across courses:

Course How It's Used
Decision Analysis Full toolkit: decision trees, EMV, utility functions, CE/RP, Bayes' Theorem, EVPI/EVII, Monte Carlo simulation, tornado charts, break-even probability, real options
Operations Management Capacity decisions under demand uncertainty; aggregate planning trade-offs; queueing theory handles random variability
Operations Strategy Critical fractile Cu/(Cu+Co) is a decision-tree-derived rule for single-period inventory; demand pooling reduces uncertainty through aggregation
Corporate Finance Sensitivity analysis on key assumptions; scenario analysis (best/base/worst); tornado charts identify which variables drive NPV
Business Analytics Classification models: confusion matrix, ROC/AUC, cost-benefit analysis of cutoff thresholds -- same logic as DA's information value framework
Entrepreneurship 1 Each funding round is a real option; Build-Measure-Learn is structured experimentation under uncertainty

Best place to start: Decision Analysis, Lessons 1-8 provides the full formal toolkit. Operations Strategy adds the critical fractile as a specialized application.


11. Organizational Culture

First taught in Leadership, Lessons 14-16

Also covered in: - Business Ethics (organizational ethics, culture as moral artifact, norm-making) -- Sessions 5-7 - Competitive Strategy (culture as inimitable resource, VRIS framework) -- Sessions 7-8 - Operations Strategy (change management, BPR, business model innovation) -- Sessions 18-20

How it builds across courses:

Course How It's Used
Leadership Schein's formation model: culture = methods adopted by assumption through repeated successful problem-solving. Bridgewater case tests radical transparency vs. trust. Organizational culture shapes motivation, conflict norms, and talent development
Business Ethics Culture as a moral artifact that normalizes certain behaviors and suppresses others. Leaders bear particular responsibility because behavior is mimetic. Formal rules + informal culture + incentive design = the ethical environment
Competitive Strategy Culture as an organizational resource that passes the VRIS test (valuable, rare, inimitable due to social complexity and path dependence, non-substitutable). Source of operations-based or organization-based competitive advantage
Operations Strategy Change management (Imperia SCM), BPR (Porsche turnaround), business model innovation (Netflix) -- all require cultural transformation to implement new operating models

Best place to start: Leadership, Lessons 14-16 provides the deepest treatment of culture formation, diagnosis, and the trust/culture interplay. Business Ethics, Sessions 5-7 adds the moral dimension.


12. Brand / Differentiation

First taught in Marketing Management, Lessons 5-8

Also covered in: - Competitive Strategy (differentiation advantage, WTP premium, brand as resource) -- Sessions 6-8 - Marketing Planning and Implementation (brand portfolio strategy, communications planning) -- Sessions 1-5, 17 - Corporate Finance (brand valuation via NPV, intangible assets, goodwill) -- Lessons 3-5 - Financial Accounting (goodwill, intangible asset accounting, impairment) -- Lesson 12

How it builds across courses:

Course How It's Used
Marketing Management Brand equity pyramid (attributes to essence); brand awareness/associations/loyalty/perceived quality; brand premium calculation; Moran's Equation; brand portfolio architecture (branded house vs. house of brands)
Competitive Strategy Differentiation = raising WTP above competitors. Brand is one of the most durable differentiation sources because it accumulates over time and resists imitation (path dependence, social complexity)
Marketing Planning and Implementation Six Ms communications framework builds and sustains brand; media allocation (reach vs. frequency); integrated communications ensure consistency across all touchpoints
Corporate Finance Interbrand methodology: isolate brand-attributable cash flows, discount to NPV. Branded companies trade at higher EV/EBITDA multiples
Financial Accounting Goodwill recorded when acquisition price exceeds fair value of net assets. Includes brand reputation. Tested annually for impairment under IFRS/GAAP

Best place to start: Marketing Management, Lessons 5-8 for brand equity theory and measurement. Competitive Strategy, Sessions 6-8 for brand as a strategic resource.


13. Risk Management

First taught in Decision Analysis, Lessons 9, 12

Also covered in: - Corporate Finance (diversification, beta, systematic vs. unsystematic risk) -- Lesson 8 - Global Economics (exchange rate risk, country risk, impossible trinity) -- Lessons 9-12 - Operations Strategy (supply chain resilience, Triple-A supply chain, COVID lessons) -- Sessions 12-13 - Operational Finance (credit risk management, aging analysis, factoring) -- Session 6

How it builds across courses:

Course How It's Used
Decision Analysis Risk attitudes (risk averse/neutral/seeking); utility functions; certainty equivalent; risk premium; Monte Carlo simulation for NPV under uncertainty; Plan B protocol; real options as risk management
Corporate Finance Portfolio theory; diversification eliminates unsystematic risk; beta captures systematic risk; CAPM prices risk into required returns; capital structure choice balances tax shield vs. distress risk
Global Economics Exchange rate risk (currency appreciation/depreciation); country risk premiums; impossible trinity constrains policy choices; balance of payments crises
Operations Strategy Triple-A supply chain (agility, adaptability, alignment); COVID revealed fragility of lean, globally interconnected supply chains; resilience vs. efficiency tradeoff
Operational Finance Credit risk: aging analysis, factoring (recourse vs. non-recourse), credit terms evaluation, cost of trade credit

Best place to start: Decision Analysis, Lessons 9 and 12 for individual/firm risk management frameworks. Corporate Finance, Lesson 8 for market-level risk pricing.


14. Incentive Design

First taught in Managerial Accounting, Lessons 10-15

Also covered in: - Leadership (three types of motives, negative evaluative learning, compensation shaping behavior) -- Lessons 2-5 - Business Ethics (incentive structures and ethical behavior, organizational norms) -- Session 5 - Marketing Planning and Implementation (sales force compensation, quota design, goal congruence) -- Sessions 13-14

How it builds across courses:

Course How It's Used
Managerial Accounting Transfer pricing for goal congruence; ROI vs. Residual Income vs. EVA as performance metrics; variance analysis to diagnose performance; bonus design (floor, ceiling, slope)
Leadership Three motives (extrinsic, intrinsic, transcendent). Compensation systems that reward only extrinsic outcomes produce negative evaluative learning -- employees stop valuing intrinsic and transcendent motives. Incentive system is not neutral; it actively shapes motivational profiles
Business Ethics Extrinsic incentives can produce unintended consequences and undesirable behaviors. Incentive structures must align with purpose without undermining intrinsic motivation. Organizational ethics: structures, norms, and incentives are moral artifacts
Marketing Planning and Implementation Sales force compensation: fixed salary (security) + variable bonus (goal congruence). Quota design: floor, ceiling, progressive zone. Uncapped variable pay can induce excessive risk-taking or unethical behavior

Best place to start: Managerial Accounting, Lessons 10-15 provides the quantitative framework (TP, ROI, RI, EVA, variance analysis). Leadership, Lessons 2-5 provides the behavioral and motivational dimension.


15. NPV

First taught in Decision Analysis, Lesson 3

Also covered in: - Corporate Finance (project evaluation, DCF valuation, LBO returns) -- Lessons 1-3, 13 - Operations Strategy (capacity investment decisions as NPV problems) -- Cross-references - Managerial Accounting (NPV of alternatives in make-vs-buy, technology changes) -- Lessons 4-5 - Marketing Management (brand valuation via NPV of brand-attributable cash flows) -- Lesson 7

How it builds across courses:

Course How It's Used
Decision Analysis NPV = sum of discounted cash flows - initial investment. Decision rule: NPV > 0 means invest. Combined with decision trees: terminal node payoffs are NPVs. Monte Carlo simulation produces NPV distributions
Corporate Finance Full 9-step methodology for project evaluation; FCF and ECF cash flow types; terminal value via perpetuity; Enterprise Value = PV(FCFs) + PV(Terminal Value); NPV always beats IRR for mutually exclusive projects
Operations Strategy Capacity expansion (building new plants, investing in supply chain responsiveness) framed as NPV decisions. Hard discount model's negative working capital is a financial outcome of operational NPV-positive efficiency
Managerial Accounting NPV used to compare make-vs-buy alternatives over multiple periods; technology investment decisions (substitute variable costs for fixed costs) evaluated on NPV basis
Marketing Management Interbrand methodology: brand equity = NPV of future cash flows attributable to the brand, discounted at a rate reflecting brand strength

Best place to start: Corporate Finance, Lessons 1-3 has the most rigorous treatment (FCF/ECF, terminal value, sensitivity analysis, 9-step methodology). Decision Analysis, Lesson 3 provides the conceptual introduction.


16. Cash Conversion Cycle / Working Capital

First taught in Financial Accounting, Lesson 3

Also covered in: - Operational Finance (CCC management, NFO optimization, negative working capital models) -- Sessions 1-5 - Operations Management (inventory management, JIT, lean operations) -- Lessons 14-15 - Operations Strategy (Aldi/Amazon negative WC model, fast fashion inventory turns) -- Sessions 10, 12 - Corporate Finance (working capital as component of FCF, NFO in net assets) -- Lesson 2

How it builds across courses:

Course How It's Used
Financial Accounting CCC = DSO + DIO - DPO. Diagnostic ratio connecting all three financial statements. Negative CCC (Amazon) = suppliers financing operations
Operational Finance Central concept: NFO as cash trapped in operations; CCC management levers (reduce DIO, reduce DSO, increase DPO); negative working capital as operational achievement; seasonal vs. permanent funding needs
Operations Management EOQ and inventory management directly affect DIO; JIT and lean reduce WIP and finished goods inventory; batch sizing tradeoffs between setup cost and holding cost
Operations Strategy Aldi: ~50 inventory turns/year, 23 days of negative WC = EUR 3.45B free cash. Zara: QR production and dynamic assortment minimize inventory risk
Corporate Finance Change in NFO is a component of FCF calculation; working capital needs affect project NPV and company valuation

Best place to start: Operational Finance, Sessions 1-5 provides the most complete treatment (NFO framework, CCC formulas, diagnostic tools, seasonal analysis, negative WC models).


17. Cognitive Biases

First taught in Decision Analysis, Lesson 5

Also covered in: - Marketing Management (anchoring in pricing, framing effects, loss aversion, endowment effect) -- Lessons 13-15 - Business Ethics (rationalization, escalation of commitment, fraud triangle) -- Sessions 2, 4 - Entrepreneurship 1 (overconfidence in founders, sunk cost fallacy) -- Session 8 - Analysis of Business Problems (diagnosis pitfalls, confirmation bias in analysis) -- Lessons 2, 5 - Leadership (confirmation bias, trust formation) -- Lessons 6-7

How it builds across courses:

Course How It's Used
Decision Analysis System 1 vs. System 2; anchoring, overconfidence, confirmation bias, sunk cost fallacy, law of small numbers, framing effect, availability bias, loss aversion. Defenses for each
Marketing Management Anchoring deliberately used in pricing strategy (MSRP as anchor); framing (price per week vs. per year); loss aversion drives asymmetric elasticity; decoy effect and compromise effect in product presentation
Business Ethics Ethical escalation: small rationalizations accumulate into systemic misconduct. Pressure + discretionary power + rationalization culture = fraud triangle. "Everyone does it" is the hallmark rationalization
Entrepreneurship 1 Founders rate own success probability at 81% vs. 59% for others (overconfidence). Sunk cost fallacy keeps founders in failing ventures. Rich vs. King is partly an overconfidence trap
Analysis of Business Problems Diagnosis errors: treating symptoms as problems, jumping to solutions, confirming predetermined conclusions. Weighted evaluation matrices create false sense of objectivity

Best place to start: Decision Analysis, Lesson 5 provides the systematic catalog with defenses. Marketing Management, Lessons 13-15 provides the richest set of deliberate business applications.


18. Probability and Bayesian Updating

First taught in Decision Analysis, Lessons 6-8

Also covered in: - Business Analytics (logistic regression, classification, confusion matrix, ROC/AUC) -- Sessions 6-7 - Operations Management (queueing theory: Poisson arrivals, service time distributions) -- Lessons 11-12 - Corporate Finance (beta estimation is a regression of stock returns on market returns) -- Lesson 8

How it builds across courses:

Course How It's Used
Decision Analysis Probability rules, conditional probability, Bayes' Theorem for updating beliefs, EVPI/EVII for valuing information, probability distributions for Monte Carlo simulation
Business Analytics Logistic regression predicts probability of binary outcomes; confusion matrix maps TP/FP/TN/FN; ROC curve and AUC measure discrimination; cost-benefit of threshold mirrors DA's information value
Operations Management Queueing models assume Poisson arrivals (CV=1) and service time distributions; Sakasegawa approximation uses utilization and CV to predict queue lengths
Corporate Finance Beta = Cov(stock, market)/Var(market) is estimated via regression; R-squared tells how much risk is systematic; probability concepts underpin option pricing

Best place to start: Decision Analysis, Lessons 6-8 provides the formal framework. Business Analytics, Sessions 6-7 provides the most hands-on data application.


19. Make vs. Buy / Vertical Integration

First taught in Managerial Accounting, Lesson 5

Also covered in: - Operations Strategy (vertical integration framework, make vs. buy criteria) -- Session 11 - Competitive Strategy (value chain analysis, activity systems) -- Sessions 1-2, 5 - Operational Finance (outsourcing effects on NFO and cost structure) -- Sessions 3, 8-9

How it builds across courses:

Course How It's Used
Managerial Accounting Quantitative decision rule: outsource if buy price < variable cost + avoidable fixed cost + opportunity cost. Focus on relevant (differential) costs only
Operations Strategy Strategic decision criteria: asset specificity, volume, supplier market concentration, capability gap, coordination complexity, flexibility needs. Holaluz and Costco cases
Competitive Strategy Vertical integration as a strategic choice within the activity system. Value chain analysis identifies which activities are core vs. non-core. Vertical scope affects competitive positioning
Operational Finance Outsourcing changes the cost structure (more variable, less fixed), affects NFO (different payment terms), and changes the balance sheet profile

Best place to start: Managerial Accounting, Lesson 5 for the quantitative cost analysis. Operations Strategy, Session 11 for the strategic framework.


20. Stakeholder Theory / Corporate Purpose

First taught in Business Ethics, Sessions 8-9

Also covered in: - Corporate Finance (shareholder value theory, agency problems, ESG) -- Lessons 6, 14 - Competitive Strategy (Creating Shared Value, CSR as competitive positioning) -- Sessions 7-8 - Leadership (anthropological model: firm as community of persons) -- Lessons 1-5

How it builds across courses:

Course How It's Used
Business Ethics Three models of corporate purpose: shareholder (Friedman), stakeholder, community (IESE/Christian social doctrine). ESG frameworks. B Corporations. Creating Shared Value (Porter & Kramer). Legality vs. legitimacy vs. loyalty vs. personal responsibility
Corporate Finance Shareholder value maximization as default objective. Agency theory: principal-agent problem. MM irrelevance and trade-off theory assume shareholder wealth maximization. Green finance and ESG integration challenge this default
Competitive Strategy Creating Shared Value: economic value in a way that also creates value for society. Stakeholder mapping. ESG as competitive positioning. Industry analysis reveals structural pressures that create incentives for unethical behavior
Leadership Anthropological model: firm as institution built on values, seeking efficiency, attractiveness, and unity. Transcendent motivation = concern for others' welfare. The highest form of leadership serves the common good

Best place to start: Business Ethics, Sessions 8-9 provides the most complete theoretical comparison of the three models. Corporate Finance, Lesson 14 adds the financial mechanics of ESG.


How to Use This Appendix

When studying a concept in one course, check this appendix to see where else it appears. The primary reference is where you should go for the deepest treatment. The other courses show you how the same idea looks through a different lens -- and understanding those different perspectives is what the MBA is really about.

If you're studying... Start with the primary reference, then check...
A finance concept (NPV, WACC, valuation) Decision Analysis for the conceptual intro, Operational Finance for the diagnostic application
A marketing concept (CLV, pricing, brand) Managerial Accounting for the cost floor, Competitive Strategy for the strategic context
An operations concept (inventory, capacity, queues) Corporate Finance for the investment decision, Operations Strategy for the strategic design
A people concept (culture, incentives, ethics) Leadership for the behavioral model, Business Ethics for the moral framework, Managerial Accounting for the measurement system
A strategy concept (Five Forces, differentiation, resources) Marketing for the customer-facing application, Operations Strategy for the operations-facing application