Performance Measurement and Management Control

Introduction and Context

Organizations measure performance to determine whether resources are being used effectively, whether strategy is being implemented, and whether managers are making decisions that increase organizational value. In management accounting, performance measurement is not limited to reporting profit. It involves selecting financial and non-financial indicators, comparing actual results with appropriate benchmarks, explaining variances, and influencing future behaviour through planning, feedback, rewards and corrective action.

Performance measurement is therefore both an accounting activity and a management-control activity. A technically accurate measure can still be strategically harmful if it encourages managers to reduce quality, delay maintenance, reject profitable investments or manipulate reported results. Conversely, a broad and well-designed control system can align day-to-day decisions with long-term organizational objectives.

This chapter examines responsibility centres, return on investment, residual income, economic value measures, key performance indicators, balanced scorecards and incentive systems. It also considers agency problems, motivation and dysfunctional behaviour, including the effects of measurement design, organizational culture and technology.

Learning Objectives

By the end of this chapter, students should be able to:

1. Explain the purposes and limitations of management-control systems.
2. Distinguish cost, revenue, profit and investment responsibility centres.
3. Calculate and interpret ROI, residual income and economic value added.
4. Design financial and non-financial key performance indicators.
5. Explain the balanced-scorecard framework and its strategic logic.
6. Evaluate alternative incentive systems and reward mechanisms.
7. Analyse agency, motivation, ethical and dysfunctional-behaviour risks.
8. Recommend an integrated performance-measurement system for a business situation.

1. Management Control and Responsibility Centres

Management control is the process through which managers ensure that organizational resources are acquired and used effectively and efficiently in pursuit of objectives. It connects strategy with operating decisions. A control system normally includes:

• objectives and targets;
• measures and information systems;
• standards, budgets and benchmarks;
• responsibility assignments;
• feedback and variance analysis; and
• corrective action and rewards.

A responsibility centre is an organizational unit whose manager is accountable for specified activities and results. The principal types are shown below.

Responsibility accounting requires controllability. A manager should not be held fully responsible for costs or revenues that the manager cannot influence within the relevant period. Absolute controllability is rare, so organizations commonly distinguish between controllable and non-controllable items, disclose external factors and use longer evaluation periods where appropriate.

Performance measurement has four related purposes:

1. Communication: translating strategy into understandable expectations.
2. Decision support: identifying problems, opportunities and resource needs.
3. Accountability: clarifying who is responsible for results.
4. Motivation: encouraging effort and decisions consistent with organizational objectives.

These purposes can conflict. A measure useful for accountability may be too narrow for decision-making; a measure that motivates short-term profit may damage long-term value. Effective systems therefore use a portfolio of measures rather than a single indicator.

2. Financial Measures for Investment Centres

2.1 Return on Investment

Return on investment is a rate-of-return measure comparing operating profit with the investment required to generate it. A common management-accounting definition is:

Operating profit is profit before financing costs and taxes when the purpose is to assess operating performance. Average operating investment is commonly the average of opening and closing operating assets, net of relevant operating liabilities, although the organization must define the asset base consistently.

ROI can be decomposed into margin and asset turnover:

The first component is operating margin and the second is investment turnover. The decomposition is useful because ROI can improve through higher margins, more efficient use of assets, or both.

Assumptions and applicability. ROI is meaningful when profit and the investment base are measured on a consistent basis and for the same period. The percentage should not be compared across units using different asset valuations, depreciation policies or definitions of profit. Average investment is preferable where assets change materially during the period.

Worked Example 1: ROI and its components

Division A reports operating profit of $480,000, sales of $4,000,000 and average operating investment of $3,000,000.

Operating margin is:

Investment turnover is:

Thus:

The analysis indicates that performance depends on both profitability per dollar of sales and the efficiency with which assets generate sales.

Strengths and weaknesses of ROI

ROI is widely understood, facilitates comparisons and links profit to resources employed. Its decomposition helps managers diagnose whether performance problems arise from pricing, cost control, volume or asset utilization.

However, ROI can encourage dysfunctional investment decisions. Suppose a division currently earns 20% and is evaluated against a 15% target. A proposed project yielding 18% would reduce the division’s average ROI, even though the project exceeds the organization’s required return. The divisional manager may reject it. ROI can also be affected by accounting policies, asset age and transfer prices. Managers may defer maintenance, reduce training or sell assets merely to improve the ratio.

2.2 Residual Income

Residual income measures profit remaining after charging the investment centre for the capital employed:

Required rate of return is the minimum return expected from the investment base. Residual income is expressed in currency units rather than as a percentage.

Assumptions and applicability. The capital charge and operating profit must use compatible definitions of capital and income. The measure is most useful when managers control investment decisions and when the required rate reflects the organization’s opportunity cost of capital or an approved hurdle rate.

Worked Example 2: ROI versus residual income

A division earns $600,000 on average investment of $3,000,000. The required rate of return is 15%.

Now consider a proposed project requiring $1,000,000 and expected to generate $180,000 annually. Its return is 18%, which is below the division’s current 20% ROI but above the required 15% rate.

If accepted, combined profit is $780,000 and combined investment is $4,000,000:

The division’s reported ROI falls from 20% to 19.5%, which may discourage acceptance. Residual income after acceptance is:

Residual income rises from $150,000 to $180,000. It therefore provides a stronger incentive to accept projects that earn more than the required return, even if they lower the division’s average ROI.

2.3 Economic Value Added

Economic value added (EVA) is a branded or specialized form of residual income. A common formulation is:

NOPAT means net operating profit after tax, and WACC means weighted average cost of capital. Invested capital is the capital tied up in operating assets and normally excludes non-operating assets. In practice, organizations may make accounting adjustments to convert reported accounting numbers into measures intended to approximate economic performance.

The capital charge is:

A positive EVA indicates that operating profit after tax exceeds the estimated cost of all capital employed. A negative EVA indicates that the business has not earned its capital cost during the period.

EVA is conceptually attractive because it recognizes that equity capital has an opportunity cost, even though that cost is not recorded as an operating expense in conventional financial accounting. Its limitations include sensitivity to WACC estimates, accounting adjustments, asset valuation and the time horizon used. EVA should not be interpreted as a complete measure of social, environmental or strategic performance.

Example 3: EVA

Assume NOPAT is $2.4 million, invested capital is $15 million and WACC is 12%.

The business generated $600,000 above its estimated capital cost. This does not necessarily mean that cash increased by $600,000, because NOPAT and invested capital are accounting-based measures.

Comparison of investment-centre measures

A sound system may use ROI for analytical reporting, residual income or EVA for investment decisions, and non-financial measures for strategic and operational control.

3. Non-Financial Performance Measurement

Financial results are often lagging indicators. They report consequences of earlier decisions rather than the operational conditions producing future results. Non-financial measures can provide earlier and more actionable information.

Examples include:

• customer retention and complaint resolution time;
• on-time delivery and order-cycle time;
• defect rates, rework and warranty claims;
• employee turnover, training hours and safety incidents;
• innovation pipeline, product-launch cycle time and patent activity;
• energy use, emissions, waste and supplier compliance.

A useful measure should have a clear strategic connection, a defined owner, reliable data, an appropriate frequency and a known decision response. Measurement volume is not the same as measurement quality. Too many indicators create reporting burden and obscure priorities.

Key performance indicators

A key performance indicator (KPI) is a selected measure considered critical to achieving an objective. A KPI should specify:

1. the objective being pursued;
2. the metric and its calculation;
3. the unit and data source;
4. the target and time period;
5. the responsible owner;
6. the review frequency; and
7. the action required when performance is outside tolerance.

For example, “improve delivery” is not a sufficiently precise KPI. “Percentage of customer orders delivered on or before the confirmed date, measured weekly, with a target of 96%” is more useful. The organization must also ensure that improving the KPI does not damage another objective, such as delivery reliability being achieved through excessive inventory or premium freight.

Targets should be challenging but attainable, based on historical performance, benchmarking, capacity, customer requirements and strategic ambition. A target is not automatically valid merely because it is difficult.

4. The Balanced Scorecard

The balanced scorecard translates strategy into a connected set of objectives, measures, targets and initiatives. The traditional perspectives are:

1. Financial: How should the organization appear to owners and providers of capital?
2. Customer: How should customers perceive the organization?
3. Internal process: Which processes must operate excellently?
4. Learning and growth: What capabilities, systems and culture support improvement?

The perspectives are not four independent lists. A strategy map expresses assumed cause-and-effect relationships. For example, employee capability may improve process quality; improved quality may increase customer retention; higher retention may improve revenue and economic value. These relationships are hypotheses that should be tested rather than treated as guaranteed laws.

A scorecard should contain a limited number of strategically important measures. It normally combines:

• lagging indicators, such as profit and customer retention; and
• leading indicators, such as training completion, process capability and innovation activity.

Illustrative scorecard

The scorecard is effective only when measures are connected to decisions and initiatives. A red status indicator without an identified response is reporting, not control.

5. Incentive Systems and Motivation

Incentives are rewards or consequences intended to influence behaviour. They may be financial, such as bonuses, commissions, profit sharing and share-based awards, or non-financial, such as promotion, recognition, autonomy, development and meaningful work.

Agency theory

Agency theory examines relationships in which one party, the principal, delegates work to another party, the agent. In a company, shareholders may delegate decision-making to managers. The problem arises because managers may have different objectives, more information about operations and opportunities to influence reported performance.

Two central problems are:

• Moral hazard: after delegation, the principal cannot perfectly observe effort or decisions.
• Adverse selection: before contracting, the principal may not fully know the agent’s abilities or information.

Controls such as budgets, performance measures, audits, governance procedures and incentives reduce but do not eliminate these problems. Incentives should share risk appropriately. If managers are rewarded for outcomes strongly affected by economic conditions, exchange rates or uncontrollable shocks, the contract may be perceived as unfair and may encourage excessive risk avoidance.

Designing effective incentives

A robust incentive plan should consider:

• Alignment: Does the measure encourage organizational rather than merely local optimization?
• Controllability: Can the participant materially influence the result?
• Measurability: Is the result measured reliably and consistently?
• Time horizon: Does the reward promote sustainable performance?
• Risk: Is the level of income volatility reasonable?
• Balance: Are quality, compliance, customer and employee outcomes included?
• Gaming resistance: Can the target be manipulated without creating genuine value?
• Transparency: Do participants understand the rules?

A single financial target is rarely sufficient. A balanced formula might combine economic performance, customer outcomes, operational quality and compliance, with a malus or clawback where later evidence shows that reported success was achieved through misconduct or unsustainable decisions.

Motivation and target setting

Goal-setting research suggests that specific and challenging goals can improve performance when individuals accept them, possess the required capability and receive feedback. However, excessive pressure can produce concealment, manipulation, unethical conduct and burnout. Targets should therefore be accompanied by resources, coaching, psychological safety and escalation mechanisms.

Budget participation may improve acceptance and provide local information, but participation does not guarantee better decisions. It can also encourage budgetary slack if managers deliberately underestimate revenue or overstate costs. Independent review, rolling forecasts and analysis of assumptions can reduce this risk.

6. Dysfunctional Behaviour and Ethical Risks

Performance systems can produce dysfunctional behaviour when the measured objective becomes a substitute for the real objective. Common examples include:

• cutting preventive maintenance to improve current profit;
• reducing staff training to meet a short-term cost target;
• shipping unwanted products to record revenue;
• delaying expenses or accelerating sales recognition;
• rejecting valuable projects because they reduce divisional ROI;
• maximizing output while creating excess inventory;
• pressuring employees to underreport safety incidents;
• manipulating customer surveys or KPI definitions.

These behaviours reflect the distinction between goal congruence and measurement congruence. Goal congruence means that individual decisions support organizational objectives. Measurement congruence means that the recorded measure moves in the same direction as the true objective. A system can have measurable targets without either form of congruence.

Ethical safeguards include:

• clear accounting policies and independent review;
• segregation of duties and approval controls;
• audit committees and internal audit;
• protected whistleblowing channels;
• non-retaliation policies;
• investigation of unusual KPI patterns;
• balanced measures that include quality and compliance; and
• consequences for manipulation, not only rewards for apparent success.

Professional accountants should apply integrity, objectivity, professional competence and due care, confidentiality and professional behaviour. Management accountants have a particular responsibility to communicate uncertainty, limitations and non-controllable influences rather than presenting a metric as more precise than it is.

7. Implementation of a Performance-Control System

A practical implementation sequence is as follows.

Step 1: Clarify strategy

Identify the organization’s value proposition, strategic priorities and principal risks. Measures should follow strategy rather than being selected merely because data already exist.

Step 2: Identify value drivers

Determine the operational and organizational conditions that create long-term value. For a service organization, these may include employee capability, response time, customer trust and retention.

Step 3: Assign responsibility

Allocate each objective to an accountable owner. Distinguish ownership from control: a manager may coordinate an outcome without controlling every causal factor.

Step 4: Define measures and data rules

Document formulas, boundaries, units, sources, timing, exclusions and data-quality controls. For example, “customer retention” must specify whether dormant accounts, cancellations during free trials or acquired customers are included.

Step 5: Set targets and thresholds

Use evidence and scenario analysis. Where uncertainty is high, use ranges, trigger points or rolling forecasts rather than false precision.

Step 6: Link review to action

Monthly or quarterly reviews should focus on causes, decisions and learning, not merely traffic-light colours. Variance analysis should distinguish volume, price, mix, efficiency, timing and external effects where relevant.

Step 7: Review the system itself

Measures become obsolete when strategy, technology, regulation or market conditions change. Periodic review should ask whether indicators still predict or explain important outcomes and whether any measure is generating harmful behaviour.

8. Technology, Data and Contemporary Developments

Enterprise resource-planning systems, customer platforms, process-mining tools and business-intelligence dashboards allow organizations to monitor performance more frequently. Predictive analytics can identify patterns associated with churn, defects, late delivery or cost overruns. Artificial intelligence may help summarize exceptions, forecast demand or recommend actions.

These technologies do not remove the need for managerial judgement. Risks include poor data quality, model bias, opaque algorithms, cybersecurity breaches, excessive surveillance and automated decisions based on inappropriate proxies. A KPI generated in real time is not necessarily valid, and correlation does not establish causation. Governance should include data ownership, access controls, validation, model documentation, human review and periodic testing for bias and unintended consequences.

Environmental, social and governance reporting is also expanding the scope of performance management. Organizations increasingly monitor carbon emissions, resource consumption, workforce diversity, safety, human rights and supply-chain conduct. Such measures should be connected to material risks and strategic decisions rather than treated as public-relations additions. Where external reporting is involved, definitions and assurance requirements must be considered carefully.

9. Integrated Illustrative Case: Northstar Components

This is a fictional illustrative case.

Background

Northstar Components manufactures industrial sensors through two divisions. The Precision Division currently reports operating profit of $2.0 million on average operating investment of $10 million, giving an ROI of 20%. Corporate management uses a 14% required rate of return. The division manager receives a bonus based mainly on annual ROI.

The division is considering an automated inspection project requiring $2 million of investment. The project is expected to generate additional operating profit of $300,000 annually. It would also reduce defects and warranty claims, but the benefits would become fully visible only after two years.

Problem

The project’s expected return is:

Because 15% is below the current divisional ROI of 20%, the manager recommends postponement. The recommendation appears rational under the bonus measure but is inconsistent with corporate value creation because the project exceeds the 14% required return.

Analysis

Current residual income is:

After accepting the project:

Although ROI falls, residual income becomes:

Residual income increases by $20,000. The project also improves a non-financial driver: inspection accuracy. Relevant KPIs might include defect rate, warranty claims per 1,000 units and first-pass yield.

Approach and solution

Northstar redesigns the control system as follows:

1. Retain ROI as a descriptive measure of margin and asset utilization.
2. Use residual income as the principal investment-decision measure.
3. Add a balanced set of customer, process and learning indicators.
4. Evaluate the manager over a three-year period so that early implementation costs and later benefits are both recognized.
5. Exclude documented uncontrollable changes in material prices from the operating-performance assessment, while reviewing the manager’s response to those changes.
6. Introduce a quality gate: no incentive payout is made if safety, product compliance or financial-reporting requirements are breached.
7. Review the project using post-implementation analysis rather than judging only the initial forecast.

Outcome

The project is approved. The first-year ROI is lower than the original target, but residual income rises and quality improves. After two years, warranty claims decline and customer retention improves. The case demonstrates why a single ratio can produce local optimization, while an integrated system can support strategic value creation.

Learning points

• ROI and residual income can lead to different investment decisions.
• A capital charge makes the opportunity cost of investment visible.
• Non-financial indicators can reveal future financial consequences.
• Incentives should reflect time horizon, controllability and quality.
• Performance systems must be reviewed for unintended behaviour.

Challenges and Limitations

No performance system perfectly captures organizational performance. Important limitations include:

• accounting measures may be affected by estimation and policy choices;
• economic value measures depend on cost-of-capital assumptions;
• non-financial indicators may be difficult to validate;
• cause-and-effect relationships may be uncertain or delayed;
• benchmarking may compare organizations with different strategies;
• targets can become obsolete as conditions change;
• data collection can be costly and intrusive; and
• incentive systems can shift attention toward what is measured and away from what is important.

Managers should therefore interpret measures as evidence rather than as unquestionable truth. Triangulation—using several related measures, qualitative information and professional judgement—is generally superior to mechanical reliance on one score.

Best-Practice Principles

A strategically effective performance-control system should:

1. begin with strategy and value drivers;
2. combine financial and non-financial measures;
3. distinguish leading from lagging indicators;
4. use consistent definitions and reliable data;
5. assign responsibility while recognizing controllability limits;
6. use residual income or economic-profit measures where investment decisions matter;
7. reward sustainable performance rather than short-term accounting outcomes;
8. include quality, compliance, risk and ethical safeguards;
9. make targets challenging but realistic;
10. review both results and the behaviour created by the system; and
11. retain human judgement when technology and analytics are used.

Chapter Summary

Performance measurement and management control connect organizational strategy with managerial action. Responsibility centres clarify accountability, but effective accountability requires attention to controllability and consistent measurement definitions. ROI combines operating margin and investment turnover and is useful for analysis, yet it can discourage investments whose returns exceed the organization’s required rate but fall below the division’s current ROI. Residual income addresses this weakness by subtracting a capital charge from operating profit. EVA is a related economic-profit measure using NOPAT, invested capital and WACC.

Financial measures should be complemented by KPIs covering customers, processes, employees, innovation, risk and sustainability. The balanced scorecard organizes these measures across financial, customer, internal-process, and learning-and-growth perspectives. Incentive systems should align individual decisions with organizational goals while considering controllability, risk, time horizon, fairness and ethical conduct. Poorly designed measures can create gaming, short-termism, manipulation and other dysfunctional behaviours. Effective systems therefore combine balanced measures, sound governance, reliable data, regular review and managerial judgement.

Key Terms

Agency theory: Study of delegated relationships in which principals and agents may have different objectives and information.

Balanced scorecard: Framework linking strategy to objectives and measures across financial, customer, internal-process, and learning-and-growth perspectives.

Capital charge: Required return applied to invested capital.

Controllability: Degree to which a manager can influence a measured outcome.

Economic value added (EVA): NOPAT minus the capital charge based on WACC and invested capital.

Goal congruence: Alignment between individual decisions and organizational objectives.

Investment centre: Responsibility centre accountable for profit and the assets or capital employed.

Key performance indicator (KPI): Measure considered critical to achieving an objective.

Lagging indicator: Measure reflecting results that have already occurred.

Leading indicator: Measure providing information about conditions likely to affect future results.

Moral hazard: Risk that an agent takes actions or reduces effort because the principal cannot fully observe behaviour.

NOPAT: Net operating profit after tax.

Residual income: Operating profit less a required return on average operating investment.

Responsibility accounting: System assigning performance information and accountability to organizational units.

Return on investment (ROI): Operating profit divided by average operating investment.

Strategic map: Visual or logical representation of assumed relationships among strategic objectives.

Transfer price: Price charged for goods or services transferred between organizational units.

Dysfunctional behaviour: Actions that improve a reported measure while harming broader organizational objectives.

Review Questions

Short Answer Questions

1. What is a responsibility centre, and how do investment centres differ from profit centres?
2. Define ROI and identify its two components in the DuPont-style decomposition.
3. Why can residual income encourage investment that divisional ROI discourages?
4. Distinguish between a leading indicator and a lagging indicator.
5. What is moral hazard in an agency relationship?

Long Answer Questions

1. Explain the strengths and limitations of ROI, residual income and EVA as investment-centre measures.
2. Describe the four traditional balanced-scorecard perspectives and explain how they can be linked through a strategy map.
3. Discuss the principles that should guide the design of an effective management incentive system.
4. Explain how performance measures can create dysfunctional behaviour and recommend governance responses.
5. Evaluate the role of technology and artificial intelligence in contemporary performance measurement.

Analytical / Application Questions

1. A division earns operating profit of $900,000 on average investment of $5,000,000. Its required rate of return is 12%. Calculate ROI and residual income. A project requiring $1,000,000 is expected to earn $140,000 annually. Determine whether the project increases residual income and explain the likely ROI effect.
2. Design a balanced scorecard for a university library. Provide one objective and one KPI for each traditional perspective, together with a brief explanation of the assumed cause-and-effect relationships.
3. A sales manager meets a revenue target by offering deep discounts and extending credit to high-risk customers. Analyse the weaknesses in the incentive system and recommend financial and non-financial safeguards.

Multiple Choice Questions with Answers

Question 1

A division reports operating profit of $300,000 and average operating investment of $2,000,000. What is its ROI?

A. 10%

B. 15%

C. 20%

D. 25%

Correct Answer: B. 15%

Question 2

Operating profit is $500,000, average investment is $3,000,000 and the required return is 12%. What is residual income?

A. $140,000

B. $360,000

C. $500,000

D. $860,000

Correct Answer: A. $140,000

Question 3

Which measure most directly charges operating profit for the opportunity cost of capital?

A. Revenue growth

B. Gross margin

C. Residual income

D. Sales volume

Correct Answer: C. Residual income

Question 4

Which balanced-scorecard perspective focuses on employee capabilities, systems and organizational culture?

A. Financial

B. Customer

C. Internal process

D. Learning and growth

Correct Answer: D. Learning and growth

Question 5

A project earns 16%, while a division’s current ROI is 20% and the required return is 12%. Which measure is most likely to encourage acceptance of the project?

A. Divisional ROI only

B. Residual income

C. Sales revenue only

D. Current asset turnover only

Correct Answer: B. Residual income

Question 6

Which is a leading indicator?

A. Last year’s operating profit

B. Completed warranty claims

C. Employee training hours relevant to a new process

D. Prior-period customer complaints

Correct Answer: C. Employee training hours relevant to a new process

Question 7

What is moral hazard?

A. The risk that an agent’s actions are not fully observable after delegation

B. The risk that a budget contains arithmetic errors

C. The risk that assets are depreciated too quickly

D. The risk that a customer changes suppliers

Correct Answer: A. The risk that an agent’s actions are not fully observable after delegation

Question 8

Which behaviour is an example of dysfunctional performance measurement?

A. Improving delivery reliability while maintaining quality

B. Rejecting a value-creating project because it lowers divisional ROI

C. Reviewing a KPI against an agreed target

D. Using customer retention as a strategic measure

Correct Answer: B. Rejecting a value-creating project because it lowers divisional ROI

Question 9

NOPAT is $1,000,000, invested capital is $6,000,000 and WACC is 10%. What is EVA?

A. $400,000

B. $600,000

C. $900,000

D. $1,600,000

Correct Answer: A. $400,000

Question 10

Which practice best reduces the risk that a KPI encourages short-termism?

A. Use one financial target only

B. Ignore quality and compliance outcomes

C. Combine financial, non-financial and sustainability measures

D. Reward managers solely for exceeding quarterly budgets

Correct Answer: C. Combine financial, non-financial and sustainability measures