ArticleslgStudy

science

Matrix management

Matrix management is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Matrix management rather than just read about it. In short: Matrix management is an organizational structure in which some individuals report to more than one supervisor or leader. Employees may report to a supervisor or leader via a solid line or a dotted line.

Matrix management — main illustration
Matrix management — illustration

Key takeaways

  • Matrix management belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Matrix management to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Matrix management from memory before moving on to harder problems.

Reference excerpt

Matrix management is an organizational structure in which some individuals report to more than one supervisor or leader. Employees may report to a supervisor or leader via a solid line or a dotted line. More broadly, it may also describe the management of cross-functional, cross-business groups and other work models that do not maintain strict vertical business units or silos grouped by function and geography. Matrix management, developed in U.S. aerospace in the 1950s, achieved wider adoption in the 1970s.

Overview There are different types of matrix management, including strong, weak, and balanced, and there are hybrids between functional grouping and divisional or product structuring.

For example, by having staff in an engineering group who have marketing skills and who report to both the engineering and the marketing hierarchy, an engineering-oriented company produced "many ground-breaking computer systems." This is an example of cross-functional matrix management, and is not the same as when, in the 1980s, a department acquired PCs and hired programmers. Often senior employees, these employees are part of a product-oriented project manager's team but also report to another boss in a functional department. A senior employee who may have worked previously for an advertising agency, designing ads for computers, may now be part of a marketing department at a computer company, but be working with an engineering group. This is often called cross-functional matrix management. Companies that have multiple business units and international operations, upon closer inspection may apply matrix structures in different ways. Even function-based organizations may apply this arrangement for limited projects.

In practice Examples of using matrix management:

Digital Equipment Corporation founder Ken Olsen spawned and popularized Matrix Management. ABB, formed from a 1988 merger and followed by "an ambitious acquisition program." Guiding this was a corporate structure whereby "local operations were organized within the framework of a two-dimensional matrix." As for why the term is not publicly and formally affiliated with large numbers of corporations, a 2007 book about how "matrix management made a big splash in the 1970s" said that, "for the most part ... companies using matrix structures tend to keep quiet about it."

Scaling back Two decades after pioneering in matrix management, Digital Equipment Corporation backed out, citing it as a source of "sapped energy and efficiency from product-development efforts." Regarding earlier years, when it worked, The New York Times praised "consensus building that may have once helped Digital become the nation's second-largest computer maker" (after IBM). The same article noted the cutting of 20,000 jobs, and that what worked with the PC market didn't work as well with larger systems, such as DEC Alpha. This does not take away from what, a week earlier, the same author wrote: "It fostered internal competition and resulted in many ground-breaking computer systems like the PDP and VAX lines."

Matrix management 2.0 In 2004, despite matrix management having become disfavored, Nokia made an attempt at using a form of it, later described as "matrix management 2.0". The focus is intended to be "leading without authority" so that "no one functional leader is in charge."

Academic overview

Christopher A. Bartlett and Sumantra Ghoshal, writing on matrix management in Harvard Business Review, quoted a line manager saying "The challenge is not so much to build a matrix structure as it is to create a matrix in the minds of our managers". "Designing Matrix Organizations That Actually Work" Jay R. Galbraith says "Organization structures do not fail, but management fails at implementing them successfully." He argues that strategy, structure, processes, rewards and people all need to be aligned in a successful matrix implementation. Making the Matrix Work: How Matrix Managers Engage People and Cut through Complexity, Kevan Hall identifies a number of specific matrix management challenges in an environment where accountability without control, and influence without authority, become the norm: Context – ensure that people understand the reasoning behind the matrix Cooperation – improve cooperation across the silos, but avoid bureaucracy and having too many people involved Control – avoid centralization, build trust, empower people Community – focus on the "soft structure" of networks, communities, teams and groups

See also Organization development Colocation project management

References

External links Understanding Matrix Management, John Wiley, CBS MoneyWatch Matrix Management Reinvented – The New Game in Town Archived 2019-04-11 at the Wayback Machine, Paula K. Martin, 2015, International Matrix Management Institute, ISBN 0988334216 "Successful Organizational Structure", Tara Duggan, Houston Chronicle

Illustrations

Matrix management: A matrix organization
A matrix organization
Matrix management: Matrix management diagram
Matrix management diagram

Worked examples

Example 1 — a first encounter with Matrix management

Start with the simplest possible case. Write down what Matrix management claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Matrix management before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Matrix management ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Matrix management

In research
Matrix management appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Matrix management in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Matrix management is common in secondary-school and first-year university syllabi. It links to neighbouring topics Management theory, Organizational theory, Types of organization, so understanding it makes those chapters shorter.
In everyday life
Look for Matrix management outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study Matrix management in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Matrix management means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Matrix management out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Matrix management in simple terms?

Matrix management is an organizational structure in which some individuals report to more than one supervisor or leader. Employees may report to a supervisor or leader via a solid line or a dotted line.

Why does Matrix management matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Matrix management?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Matrix management.

Tags

  • Management theory
  • Organizational theory
  • Types of organization

Keep exploring