March 27, 2026
| by Jennifer WelshDonald John Roberts, the John H. Scully Professor of Economics, Strategic Management and International Business, Emeritus, died January 23 after a long illness. He was 80.
His start at Stanford GSB was carefully cultivated. When economics professor Robert Wilson began growing the economics faculty at the business school in the late 1970s, he had already recruited an impressive group of young scholars. But he needed someone to shape the intellectual direction of the program.
Wilson believed Roberts was that person.
At the time, Roberts was a young professor at Northwestern University’s Kellogg School of Management, already known for his teaching credentials and research in economic theory. Wilson persuaded him to join Stanford in 1980, bringing him west to help build what would become one of the most influential economics groups in academia.
“John played a central role in shaping the direction of the economics group in those years,” says Wilson, the Adams Distinguished Professor of Management, Emeritus, and winner of the Nobel Memorial Prize in Economic Sciences. “He had a remarkable ability to see where an idea could lead and to push it until the logic became clear.”
Roberts remained at the school until his retirement in 2012. At Stanford GSB, he helped lead the doctoral program, mentored younger faculty, and played a central role in recruiting a generation of economists whose work reshaped the field. His four decades of research helped transform how economists study organizations and their management, bringing rigorous economic theory to questions about how firms function internally.
“John’s scholarship fundamentally changed how economists and organizational scholars think about competition, strategy, and cooperation,” Sarah A. Soule, the Philip H. Knight Professor and Dean at Stanford GSB and Morgridge Professor of Organizational Behavior, wrote in a memorial message to faculty and staff. “From his pathbreaking work in game theory to his later books on organizational design, he had a rare ability to bring deep theory to bear on real managerial problems.”
Roberts was an elegant and rigorous thinker whose intellectual curiosity extended far beyond economics, his colleagues say. Roberts could outwardly appear stern at first, suggesting someone who took his work very seriously. But that impression did not capture his warmth and jovial spirit. He was known for his energy, generosity with ideas, and deep commitment to the younger generation of economists.
“Besides his scholarship, John was an institution builder who helped shape the intellectual culture of the school,” says David M. Kreps, the Adams Distinguished Professor of Management, Emeritus. “John helped create an environment where both ambitious research and professional education thrived. He was the personification of balanced excellence.”
Shaping a Generation of Economists
Roberts was born February 11, 1945, in Winnipeg, Manitoba. His interest in economics began early; as a student, classmates jokingly referred to him as “The Professor.” He earned his BA in economics from the University of Manitoba and his PhD in economics from the University of Minnesota.
Roberts began his academic career at Northwestern University’s Kellogg School of Management. He left Northwestern for Stanford in 1980, where he taught in the MBA, MSx, and executive education programs. His teaching focused on strategy and organization, with particular attention to multinational firms and global competition. Roberts received several teaching honors during his career, including a Teaching Excellence Award.
Known to engage deeply with colleagues’ work, Roberts asked probing questions and encouraged younger scholars to pursue ambitious ideas. Those who worked with him recall a scholar who combined theoretical sophistication with genuine curiosity about how organizations function in practice.
He advised many doctoral students who went on to join leading business schools and economics departments. “John gave unconditional support, which is rare in academia. He cared about his students as people first,” says Susan Athey, the Economics of Technology Professor and one of Roberts’ former students. “He would have students over for dinner and treat them like family.”
Those relationships with his students remained close over the years. “John was deeply committed and fiercely loyal to his graduate students and to his own academic lineage,” says Garth Saloner, the Botha-Chan Professor of Economics and another of Roberts’ former doctoral students. “His thesis adviser, Hugo Sonnenschein, was our ‘grandfather’ and Susan Athey my ‘sister.’”
Roberts also played an important role in the institutional life of Stanford GSB. He served as associate dean from 1987 to 1990 and later as senior associate dean for external relations and executive education from 2000 to 2008.
“Some academics are interested only in their research,” Athey says. “John really devoted himself to the GSB and gave his heart and soul to it. He cared deeply about the institution.”
During this period, Roberts helped expand the school’s global programs and strengthen connections between academic research and executive education. He also directed the Global Management Program and the Center for Global Business and the Economy.
Redefining the Economics of Organizations
His own research was likewise ambitious. Roberts was first and foremost a theorist. But unlike many theorists, he believed economic theory should illuminate how organizations actually work.
Across his early career, he used mathematical models to study how firms compete, how managers motivate employees, and how organizational structures influence performance. With Paul R. Milgrom, a professor of economics (by courtesy) at Stanford GSB and Nobel Prize winner, Roberts helped develop new economic models showing how firms behave when they lack complete information about their competitors — an insight that reshaped how economists analyze competition.
The two met in the late 1970s when Milgrom was visiting Northwestern. During a one-on-one meeting, Roberts posed a question about pricing and market entry that would become the basis of their first paper together, 1982’s Limit Pricing and Entry Under Incomplete Information: An Equilibrium Analysis.
At the time, many economists believed firms might set artificially low prices to deter competitors from entering a market. Roberts and Milgrom showed that when competitors lack complete information about one another, prices can act as signals. Low prices may persuade potential entrants that an established firm is highly efficient, discouraging them from entering the market.
Though some economists were skeptical of the approach, Milgrom says, “Thank god for John, who said, ‘No, we’re on to something. Let’s stick with it.’”
The collaboration between Roberts and Milgrom expanded into a broader body of research on how companies compete, signal strength to rivals, and shape competitors’ behavior. They also developed influential ideas about how incentives, organizational structures, and management practices work together inside firms.
“John was a great scholar on his own,” Kreps says. “And his work with Milgrom was probably the most significant collaboration in the study of nonmarket institutions over the past half-century.”
Their work together culminated in the book Economics, Organization, and Management (1992), one of the foundational texts of organizational economics. The book introduced modern economic ideas about contracts and organizational design to the study of management and has influenced generations.
“Working with John was exciting because he was always pointing to new questions and new ways to think about them,” Milgrom says. “He had a remarkable ability to see where an idea could lead and to keep pushing until the logic was clear. He had a knack for identifying problems that really mattered and figuring out how to analyze them.”
Roberts’ writing also shaped generations of economists, and his influence extended across an unusually wide range of topics. Reading his book as a graduate student, Athey was struck by its precision. “Every single paragraph can be perfectly formalized in a model,” she says. “When you look back, the field of organizational economics wouldn’t be the same without him.”
Roberts later extended these ideas in The Modern Firm: Organizational Design for Performance and Growth (2004), in which he argued that organizations succeed when their structures, reward systems, and strategies align in mutually reinforcing ways.
An Industry Expert
In addition to research and writing, Roberts also maintained close ties to industry throughout his career. He consulted with the global management consulting firm McKinsey & Company on questions of organizational design, an experience that strongly influenced his research.
“John was unusual among theorists because he was deeply connected to the business world through his consulting relationships,” Wilson says. “That experience shaped how he thought about organizations and incentives inside firms.”
The consulting work exposed him to the practical challenges faced by large organizations, helping to shape his thinking about how companies motivate employees, allocate authority, and coordinate complex work inside firms. Roberts later extended these ideas into empirical research, in collaboration with Nick Bloom, a professor of economics (by courtesy) at Stanford GSB.
“We developed what initially seemed like a crazy pipe dream — to test organizational theories using randomized experiments,” Bloom says. “John was the intellectual architect of that work.” For over a decade, they led a series of experiments examining how changes in management practices affected productivity at manufacturing firms in India and service organizations in China.
“John had an extraordinary ability to connect economic theory to real organizations. He could distill theory down to its core ideas and then apply it to real firms and real problems,” Bloom says. “He always pushed us to ask why something happened and what our results meant for economics.”
Outside of his academic work, colleagues and students knew Roberts as an enthusiastic host and accomplished cook. They recalled that he often spent days preparing elaborate meals, including a traditional French cassoulet that became a holiday tradition among those who gathered at his table.
Roberts also traveled widely throughout his career, spending time at universities and research institutes across Europe, North America, and the Middle East and immersing himself in local academic communities.
Roberts is survived by his wife, Jayne Lange. He was preceded in death by his first wife, Kathy Roberts.
For media inquiries, visit the Newsroom.
