BUSI 690 Week 3 Rothaermel Exercise 3 Example

Structure, Control and Governance at Nucor: Applying Rothaermel's Chapters on Organizational Design, Corporate Governance and Business Ethics

Introduction

Nucor Corporation, North America's largest recycler and one of its biggest steel producers, makes most of its steel from scrap in electric arc furnaces rather than from iron ore in blast furnaces (Nucor Corporation, 2026). It reports three segments: steel mills, which supplied 62 percent of sales to outside customers in 2025, steel products and raw materials. Its revenue was $32.5 billion in 2025, and its net earnings, after falling from $4.5 billion in 2023 to $2.0 billion in 2024 as steel prices cooled, were $1.7 billion. Nucor competes primarily on cost, and Rothaermel (2015) explains that cost leaders usually adopt a functional structure with centralized decisions, tight rules and close supervision, because those features keep costs predictable. Nucor does almost the reverse. This exercise argues that Nucor's structure fits its strategy anyway, because its pay system does the controlling work a hierarchy would otherwise do, and then examines how its governance and ethics support or strain that design.

Organizational Structure

Rothaermel (2015) describes structure through four elements: specialization, formalization, centralization and hierarchy. The table applies each to Nucor.

Nucor's own 10-K describes the company as highly decentralized and places most daily operating decisions with division general managers and the teams around them (Nucor Corporation, 2026). Each mill functions almost as its own business, with the general manager responsible for its results. The structure therefore resembles a multidivisional form with very thin corporate oversight: headquarters allocates capital, sets standards and reviews performance, while the mills compete on cost and service.

Rothaermel (2015) calls structures with few rules and decentralized decisions organic and contrasts them with mechanistic structures, which are suited to stable, efficiency-driven work. Steelmaking looks like the classic setting for a mechanistic design. Nucor's choice of an organic structure seems to violate the fit between strategy and structure that chapter 11 emphasizes, unless something else is providing the discipline.

Culture and Controls: How Nucor Replaces the Hierarchy

That something is the pay system. According to the 10-K, production teammates earn group incentives that rise with the output their teams produce, usually paid weekly, and Nucor has historically contributed 10 percent of earnings before federal taxes to a profit-sharing plan for most teammates below the officer level (Nucor Corporation, 2026). In the language Rothaermel (2015) uses, these are output controls: rather than supervising how work is done, the company measures what is produced and pays for it. Weekly bonuses tie each team's pay to the tons of acceptable steel it ships, so workers have their own reason to reduce downtime, waste and rework. At Nucor the bonus check does the supervising, which is why the company can run a steel business with so few supervisors. Profit sharing then extends that interest from the mill to the whole company.

Culture reinforces the controls. Nucor calls its employees teammates and describes a culture that lets them make quick decisions. Lee and Edmondson (2017) studied self-managing organizations, which decentralize authority throughout the organization, and noted that such forms struggle when members lack the information or the motivation to act on it. Nucor's design answers both problems: production data reach teams daily, and pay gives them reason to act. The structure fits the cost strategy after all, because the decentralized teams pursue cost reduction more aggressively than supervisors could compel them to.

The design also has limits. Decentralized mills can duplicate effort, compete with each other for capital and resist company-wide initiatives such as a common information system. They can also hoard knowledge: a mill that discovers a faster way to change rolling setups has little reason to teach a sister mill whose bonus competes for the same capital. Rothaermel (2015) notes that organic structures encourage learning and innovation within units but can make coordination across units harder, and that a firm may need integrating mechanisms, such as cross-unit teams or rotating managers, to capture the benefit of what each unit learns. Accounts of Nucor's management have long described mills comparing their cost and safety records with one another, a practice that can turn internal competition into shared learning when the comparisons come with an expectation that leaders visit and copy the best mill. Nucor's growth into steel products and raw materials adds businesses that do not work like a mill, which may require more central coordination than its traditional model provides.

Corporate Governance

Chapter 12 turns from how the firm is organized to who controls it. Jensen and Meckling (1976) described the agency relationship in which owners, the principals, hire managers, the agents, who may pursue their own interests at owners' expense, and they defined agency costs as the losses and monitoring expenses that result. Rothaermel (2015) describes the board of directors, executive compensation and the market for corporate control as the main mechanisms for limiting those costs.

Nucor's governance shows one feature worth examining. Its 10-K refers to a single Chair and Chief Executive Officer, so the person who leads management also leads the board that monitors management. Daily et al. (2003) reviewed decades of governance research and found that evidence for the performance effects of structural features such as board independence and the separation of chair and chief executive is mixed, and they urged attention to how boards actually monitor and advise. A combined role can give a company unified leadership and faster decisions, but it weakens the board's independent check on the chief executive. The usual remedy is a lead independent director and committees made up of independent members, and owners should judge Nucor by how actively those safeguards work.

Executive compensation is the second mechanism. Rothaermel (2015) explains that tying pay to firm performance, through bonuses and equity, is meant to give executives the same interest in results that owners have, though poorly designed plans can reward short-term gains or risk-taking that owners would not choose. Nucor's executive pay follows the same logic as its production bonuses, with a large share of compensation varying with company returns, so its officers earn far less in weak years. That consistency between the shop floor and the executive suite strengthens the company's claim that everyone shares the cycle.

A concrete test is the new sheet mill in Mason County, West Virginia. Construction began in 2023, and in February 2025 the board approved additional capital as the estimated cost rose to about $4 billion, with completion expected by the end of 2026 (Nucor Corporation, 2026). Large capital projects are where agency problems appear most clearly, since managers can favor growth that raises their prestige even when returns fall short of the cost of capital. The board's duty is to ask whether the higher estimate still produces an acceptable return and to document that review. Nucor's executive pay, which like its workers' pay is heavily tied to performance, helps align management with owners, but it does not replace that scrutiny.

Business Ethics: Pay That Falls With Steel Prices

Nucor's 10-K notes that in weak markets its incentive pay system reduces payroll costs for hourly and salaried workers alike, helping offset lower selling prices (Nucor Corporation, 2026). From a shareholder's view, this is a strength; from a worker's view, it means a family's income can drop sharply when steel prices fall, through no fault of the worker. The ethical question is whether that sharing of risk is fair.

Several features suggest it can be. The burden falls on everyone, including officers whose pay is also largely variable, rather than only on production workers. Nucor has historically preferred reducing hours and bonuses to large layoffs, so the system trades income volatility for greater job security. And the formula is public and stable, so workers know the terms. Scripture describes the generous employer in Jesus's parable who paid each laborer what he had promised (English Standard Version Bible, 2001/2016, Matthew 20:1-16), and Paul reminds those who direct others' labor that what they give must be just and even-handed, because they answer to a Lord of their own (English Standard Version Bible, 2001/2016, Colossians 4:1). Fairness in that sense means keeping one's word and sharing burdens honestly, standards that a variable pay system can meet if management shares the downturn as visibly as the workers do.

Implications for the Strategy Term Project

For a strategy term project, the analysis suggests one recommendation. As Nucor adds downstream businesses and very large mills, it should protect the output controls that make its decentralization work. The West Virginia mill will employ new teams who did not grow up with the incentive system, and the company should establish the weekly production bonus there from the first shift rather than introducing it later. At the governance level, the board should report clearly to owners on the mill's expected return at its revised cost, which would show that the combined leadership role has not weakened oversight.

Conclusion

Rothaermel's last two chapters ask whether a firm is organized to carry out its strategy and governed so that managers serve owners. Nucor seems to break the rule that cost leaders need centralized, mechanistic structures, but its group incentives and profit sharing serve as controls that make a decentralized design efficient. Its governance shows the strengths and risks of a combined chair and chief executive role, tested now by a large capital project. Its pay system raises a fair ethical question that its practices of shared sacrifice largely answer.

References

Daily, C. M., Dalton, D. R., & Cannella, A. A., Jr. (2003). Corporate governance: Decades of dialogue and data. Academy of Management Review, 28(3), 371-382. https://doi.org/10.2307/30040727

English Standard Version Bible. (2016). Crossway. (Original work published 2001)

Jensen, M. C., & Meckling, W. H. (1976). Theory of the firm: Managerial behavior, agency costs and ownership structure. Journal of Financial Economics, 3(4), 305-360. https://doi.org/10.1016/0304-405X(76)90026-X

Lee, M. Y., & Edmondson, A. C. (2017). Self-managing organizations: Exploring the limits of less-hierarchical organizing. Research in Organizational Behavior, 37, 35-58. https://doi.org/10.1016/j.riob.2017.10.002

Nucor Corporation. (2026). Annual report on Form 10-K for the fiscal year ended December 31, 2025. U.S. Securities and Exchange Commission. https://www.sec.gov/Archives/edgar/data/73309/000119312526071575/nue-20251231.htm

Rothaermel, F. T. (2015). Strategic management: Concepts and cases (2nd ed.). McGraw-Hill Education.