MBA Executive CMB study materials
MBA Executive CMB study resources

MBA Executive CMB key terms

MBA Executive CMB · Get comfortable with the vocabulary.

Sustainable competitive advantage

A position where a firm's resources or capabilities deliver superior value that rivals cannot easily copy, substitute, or erode over time, typically because they are rare, valuable, hard to imitate, and organizationally supported.

Related: VRIO framework, Core competence, Strategic group
VRIO framework

A structured test asking whether a resource is valuable, rare, costly to imitate, and supported by the organization; answers determine whether it yields parity, temporary advantage, unused potential, or sustained advantage.

Related: Sustainable competitive advantage, Core competence, Resource-based view
Resource-based view

A theory explaining performance differences through internal assets and capabilities rather than industry position alone, arguing that heterogeneous, imperfectly mobile resources drive returns and shape diversification choices.

Related: VRIO framework, Sustainable competitive advantage
Core competence

A bundle of skills and technologies that lets a firm deliver distinctive customer benefit across several products, is difficult for competitors to replicate, and can be extended into new markets without starting from scratch.

Related: VRIO framework, Related diversification
Porter's five forces

An industry-structure model assessing rivalry intensity, threat of new entrants, threat of substitutes, supplier bargaining power, and buyer bargaining power to judge how attractive average profitability in a sector will be.

Related: Strategic group, Switching cost
Strategic group

A cluster of firms within an industry pursuing similar competitive approaches along key dimensions such as price, breadth, and channel, so that members watch and react to each other more closely than to outsiders.

Related: Porter's five forces, Differentiation strategy
Related diversification

Entry into a new business that shares value-chain activities, technology, customers, or channels with existing operations, allowing synergies and transferred capabilities that unrelated expansion cannot easily generate.

Related: Core competence, Agency problem
Agency problem

The risk that managers, acting as agents for shareholders, pursue personal benefits such as empire building, perks, or risk avoidance instead of maximizing owner value, creating monitoring and incentive costs.

Related: Board independence, Related diversification, Earnings management
Board independence

The degree to which directors, especially on audit and compensation committees, have no material employment, family, or commercial ties to management or major shareholders, enabling objective oversight of executives.

Related: Agency problem, Related-party transaction
Differentiation strategy

Competing by offering attributes buyers value enough to pay a premium, such as design, reliability, service, or brand prestige, with cost control sufficient to keep the price gap profitable rather than merely distinctive.

Related: Strategic group, Customer lifetime value, Brand equity
Customer lifetime value

The present value of expected future profit from a customer relationship over its duration, used to set acquisition budgets, prioritize retention spending, and judge whether segments deserve premium service levels.

Related: Customer acquisition cost, Churn rate, Differentiation strategy
Customer acquisition cost

Total sales and marketing spending divided by the number of new customers won in a period; compared with lifetime value it reveals whether growth spending produces profitable relationships or destroys value.

Related: Customer lifetime value, Churn rate
Churn rate

The share of customers or recurring revenue lost during a period, a core driver of lifetime value and a signal of satisfaction, competitive pressure, or onboarding weakness in subscription and service businesses.

Related: Customer lifetime value, Customer acquisition cost
Brand equity

The added value a brand name gives a product, reflected in willingness to pay, price premium tolerance, distribution access, and resilience to setbacks, built through consistent associations and experiences over time.

Related: Differentiation strategy, Customer lifetime value
Market segmentation

Dividing a heterogeneous market into groups with distinct needs, behaviors, or economics, then choosing targets whose preferences the firm can serve more profitably than competitors can.

Related: Positioning, Customer lifetime value
Positioning

The distinctive place a product or brand occupies in target customers' minds relative to alternatives, expressed as a concise value proposition that guides pricing, messaging, and channel decisions.

Related: Market segmentation, Brand equity
Contribution margin

Sales revenue minus variable costs, showing how much each unit or order adds toward fixed costs and profit; central to break-even analysis, pricing floors, and product-mix decisions.

Related: Break-even point, Relevant cost, Operating leverage
Break-even point

The sales volume or revenue at which total contribution equals fixed costs, producing zero profit; a key threshold for pricing, capacity, and venture feasibility decisions.

Related: Contribution margin, Operating leverage
Relevant cost

A future cost that differs between decision alternatives; sunk costs and allocated fixed overhead that do not change are excluded, preventing distorted make-or-buy, special-order, and drop-product judgments.

Related: Contribution margin, Opportunity cost
Opportunity cost

The value of the best alternative forgone when a resource is committed to one use; it belongs in economic decision analysis even though accounting records usually omit it.

Related: Relevant cost, Economic profit
Operating leverage

The sensitivity of operating profit to sales changes caused by a high proportion of fixed versus variable costs; it magnifies gains in upturns and losses in downturns.

Related: Contribution margin, Break-even point
Earnings management

Deliberate choices within or beyond accounting rules, such as accrual timing or expense deferral, that smooth or shift reported profit to meet targets, obscuring underlying performance and weakening governance.

Related: Agency problem, Related-party transaction
Economic profit

Accounting profit less the cost of all capital employed, including equity; positive values indicate the firm earned more than investors could expect from comparable-risk alternatives.

Related: Opportunity cost, Weighted average cost of capital
Weighted average cost of capital

The blended after-tax required return on a firm's debt and equity, weighted by capital structure; used as the discount rate for projects and as the hurdle for value creation.

Related: Economic profit, Net present value
Net present value

The sum of a project's expected cash flows discounted at an appropriate required return, minus initial outlay; a positive result means the investment adds value under stated assumptions.

Related: Weighted average cost of capital, Payback period
Payback period

The time needed for cumulative cash inflows to recover an initial investment; simple and liquidity-focused but blind to cash flows after recovery and to the time value of money.

Related: Net present value
Economic order quantity

The order size minimizing the sum of ordering and holding costs under stable demand and lead times, balancing bulk economies against inventory carrying expense and obsolescence risk.

Related: Safety stock, Bullwhip effect
Safety stock

Extra inventory held to buffer demand variability and lead-time uncertainty, sized by desired service level and forecast error; excess amounts tie up cash and hide process problems.

Related: Economic order quantity, Bullwhip effect
Bullwhip effect

Amplification of demand variability as orders move upstream, driven by forecast updating, batch ordering, price promotions, and rationing games, causing excess inventory and poor capacity planning.

Related: Safety stock, Economic order quantity
Lean operations

A system that removes waste such as waiting, overproduction, and excess motion while pulling work at the pace of demand, aiming for flow, short lead times, and continuous improvement.

Related: Six Sigma, Theory of constraints
Six Sigma

A data-driven quality methodology targeting defect rates near 3.4 per million opportunities through define, measure, analyze, improve, and control phases, emphasizing root-cause statistics over inspection.

Related: Lean operations, Cost of poor quality
Theory of constraints

An improvement approach identifying the bottleneck that limits system throughput, exploiting and elevating it, and subordinating other resources to its pace rather than optimizing every step locally.

Related: Lean operations, Throughput
Cost of poor quality

Total spending caused by defects, including prevention, appraisal, internal failure such as scrap and rework, and external failure such as warranty, recalls, and lost goodwill; failure costs usually dominate.

Related: Six Sigma, Throughput
Throughput

The rate at which a system generates money through sales of finished output, distinct from capacity or production volume; constrained by the bottleneck and by actual demand.

Related: Theory of constraints, Cost of poor quality
Psychological contract

The unwritten set of mutual expectations between employee and employer about effort, loyalty, development, and job security; breach erodes engagement, trust, and retention even without contract violation.

Related: Employee engagement, Turnover intention
Employee engagement

The degree to which employees invest discretionary effort and emotional commitment in their work, shaped by purpose, autonomy, recognition, fair treatment, and manager quality.

Related: Psychological contract, Turnover intention
Turnover intention

An employee's conscious plan to leave the organization, predicted by dissatisfaction, weak commitment, poor fit, and external opportunities; a leading indicator of actual attrition and knowledge loss.

Related: Employee engagement, Psychological contract
Servant leadership

A leadership approach prioritizing followers' growth, autonomy, and well-being, using persuasion and stewardship rather than control, which tends to raise trust and organizational citizenship behavior.

Related: Transformational leadership, Employee engagement
Transformational leadership

Influencing through idealized influence, inspirational motivation, intellectual stimulation, and individualized consideration, moving followers beyond self-interest toward shared goals and higher performance.

Related: Servant leadership, Psychological contract
Conflict of interest

A situation where personal, financial, or family interests could improperly influence professional judgment; disclosure, recusal, and independent approval are standard controls.

Related: Related-party transaction, Whistleblowing
Whistleblowing

Reporting suspected wrongdoing inside or outside the organization; effective programs protect reporters from retaliation, provide confidential channels, and investigate claims independently.

Related: Conflict of interest, Board independence
Price elasticity of demand

The percentage change in quantity demanded divided by the percentage change in price; absolute values above one indicate elastic demand where price rises reduce revenue.

Related: Switching cost, Contribution margin
Switching cost

The money, time, risk, and effort a buyer incurs to change suppliers; high switching costs reduce price sensitivity, deter entry, and stabilize revenue but can invite regulatory scrutiny.

Related: Price elasticity of demand, Porter's five forces
Comparative advantage

The ability to produce a good at lower opportunity cost than a trading partner, explaining gains from specialization and exchange even when one party is absolutely more efficient at everything.

Related: Opportunity cost, Economies of scale
Economies of scale

Declining unit cost as output rises because fixed costs spread over more units and processes become more efficient, creating a barrier to entry and pressure to build volume.

Related: Comparative advantage, Operating leverage
Disruptive innovation

An offering that starts simpler and cheaper in underserved segments, then improves until it displaces incumbents who rationally ignored the low-margin niche and are trapped by existing customers.

Related: Innovation portfolio, Platform business model
Platform business model

A model creating value by facilitating interactions between two or more participant groups, where network effects, matching quality, and governance of participants matter more than owning inventory.

Related: Network effect, Disruptive innovation
Network effect

A situation where each additional user raises the value of the product for other users, producing winner-take-most dynamics, rapid scaling, and defensibility once critical mass is reached.

Related: Platform business model, Switching cost
Innovation portfolio

A managed mix of incremental, adjacent, and radical initiatives balanced by risk, horizon, and strategic fit, reviewed like an investment portfolio to avoid overconcentration or starvation of long-term bets.

Related: Disruptive innovation, Real option
Real option

The right, but not obligation, to defer, expand, stage, or abandon an investment as uncertainty resolves; valuable in volatile settings where rigid net present value analysis undervalues flexibility.

Related: Net present value, Innovation portfolio
Fiduciary duty

The legal obligation of directors and officers to act in the corporation's best interest with care and loyalty, including avoiding self-dealing and disclosing material conflicts.

Related: Business judgment rule, Related-party transaction
Business judgment rule

A judicial presumption that directors acted on an informed basis, in good faith, and honestly believed their decision served the company, shielding reasonable decisions from hindsight liability.

Related: Fiduciary duty, Board independence
Related-party transaction

A deal between the company and a director, officer, or their affiliates; requires disclosure, independent review, and fair terms to prevent tunneling of value from shareholders.

Related: Conflict of interest, Fiduciary duty, Earnings management
Antitrust merger review

Regulatory assessment of whether a combination would substantially lessen competition through unilateral effects, coordinated effects, or foreclosure, often remedied by divestitures or conditions.

Related: Porter's five forces, Switching cost
Insider trading

Trading securities on material nonpublic information in breach of a duty of trust or confidence; liability extends to tippers and tippees and carries severe civil and criminal penalties.

Related: Fiduciary duty, Whistleblowing