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Press Release

Firms with exclusive networks excel by 7% in market crises

Broker sitting in front of their computers at the stock market
Firms with exclusive brokerage positions in their collaboration networks outshine their counterparts by an average margin of more than 7% in crisis conditions, according to recent research conducted at ESMT Berlin. The competitive advantage of exclusive brokers stems from their capacity to adapt quickly, and on their own terms, when crisis erupts - unlike their peers trapped in more tightly-knit, constraining networks.

This finding emerges from a collaborative study by Matthew S. Bothner, professor of strategy and Deutsche Telekom Chair holder at ESMT Berlin, together with Nghi Truong, an ESMT Berlin alumna now on the faculty of Sasin School of Management, alongside scholars at INSEAD and City University of Hong Kong. The team set out to explore the impact of crises – such as pandemics, geopolitical conflicts, and economic downturns – on the link between the structure of firms’ collaboration networks and their future performance.

The researchers took the bursting of the bubble as an experiment to study the impact of crisis, examining the consequences for internet-active investment banks after crisis hit. They analyzed data on U.S. equity public offerings from 1985 to 2006, focusing on the equity market, which was significantly impacted. In their analysis, the researchers distinguished between firms acting as uncontested hubs in hub-and-spoke networks (“exclusive brokers”) and firms lacking these differentiated network positions.

Exclusive brokers can recombine the best ideas and opportunities from their otherwise disconnected collaborators – not having to contend with another “shadow broker” who might also wish to integrate these ideas and opportunities. This freedom to engage in uncontested brokerage is especially helpful for navigating to a safe haven amidst crisis. Legg Mason, a global asset management firm, offers a striking example of this successful navigation: Legg Mason’s exclusive brokerage position expanded vividly in the wake of the crisis, and its year-over-year performance in turn increased by more than 20%.

More generally, the analysis showed that exclusive brokers demonstrated resilience during the crisis, performing on average more than 7% better than otherwise comparable peers. This resilience is attributed to the ability of exclusive brokers to act ambidextrously amidst crisis. Such firms could explore new business relationships while exploiting their positions in known sectors. Bothner and his colleagues found similar results when examining a second disruption, the housing crisis of 2008.

Reflecting on the broader implications of their findings, Bothner highlights: “In recent years we have witnessed a myriad of crises – the pandemic, various wars and conflicts, as well as market turbulence and inflation. For many firms, these crises are detrimental, but for firms occupying unique brokerage positions, opportunities for “generative resilience” may well abound.”

The study stresses the importance of exclusive brokerage, despite the costs of solo bridge-building, as a springboard for sustained success in exigent circumstances. Given the escalating frequency and severity of crises, it is valuable for managers to prioritize and safeguard these exclusive relationships, ensuring they are robustly positioned for future challenges.

This research was published in the Strategic Management Journal and can be viewed here.

About ESMT Berlin

ESMT Berlin is a leading global business school with its campus in the heart of Berlin. Founded by 25 global companies, ESMT offers master, MBA, and PhD programs, as well as executive education on its campus in Berlin, in locations around the world, online, and in online blended format. Focusing on leadership, innovation, and analytics, its diverse faculty publishes outstanding research in top academic journals. Additionally, the international business school provides an interdisciplinary platform for discourse between politics, business, and academia. ESMT is a non-profit private institution of higher education with the right to grant PhDs and is accredited by AACSB, AMBA, EQUIS, and ZEvA. It is committed to diversity, equity, and inclusion across all its activities and communities.