Companies that capitulate to protestors may encourage them to protest for more. Companies that win against protestors may catalyze them to join similar movements nearby. Photo by Thirdman from Pexels

It’s been more than 100 years since Pavlov’s dog showed the world that behavior is often guided by forces we don’t comprehend.

The same is true of the interaction between companies and protestors, according to Rice Business professor Alessandro Piazza and Fabrizio Perretti of Bocconi University in Milan. In a recent study, the scholars show that when protestors fight to change a company’s policy, their future choices of where and how much to protest are shaped by the company’s response.

Moreover, the outcome may not be what either group has planned for. Companies that meet protestor demand often inadvertently spur the protestors to demonstrate further; conversely, companies that refuse to give in tend to propel protestors to redirect their energies toward related but different issues.

The researchers based their conclusions on a deep dive into the anti-nuclear movement of the 1970s and 1980s, and a close analysis of protests and company responses in specific locations.

During the time period studied, the researchers found, public sentiment toward nuclear energy changed from mild support to open hostility in the form of an organized protest movement. To quantify this movement’s impact on nuclear power plant construction, the researchers studied the aftermath of protestors’ local victories.

In Massachusetts, for example, the first nuclear power protest in 1974 persuaded Northeast Utilities to postpone, and then permanently cancel, its plant. This reaction, Piazza and Perretti found, catalyzed local protestors. In the years that followed, the region became one of the United States’ strongest bastions of anti-nuclear activism.

In order to quantify how company actions affected protests, the researchers first measured the number of U.S. protest events by geographic location from 1970 to 1995. They then compared this number to the number of nuclear facilities either completed or cancelled over a one-year time period within 100 miles of a given demonstration. They included controls to account for local economic and political differences upon local activism, and for any geographic bias of the newspaper sources used to identify protest events.

The patterns they found were intriguing. Proposing a new plant for construction boosted anti-nuclear protests by 18 percent in a 100-mile radius. Cancelling construction of a plant drove a 27 percent increase in anti-nuclear protests. And when a new nuclear plant was completed and connected to the grid, the researchers witnessed a 2.3 percent increase in the number of protests not directly aimed at nuclear power plants.

The reason for the increase in other protests when a company prevailed and built a power plant? The researchers hypothesize that each time a plant was completed, demoralized activists attached themselves to other movements.

These results raised a related question. Did company decisions on one type of controversy, such as a nuclear power plant, lead to greater support for related protest movements or for unrelated ones? The former, it turns out.

To measure this, the researchers again looked at protests within given regions and categorized them into anti-nuclear weapon protests, environmental protests, public policy protests, anti-war protests and protests against the proximity of a given plant to a specific property, that is, “not in my backyard” protests.

Nuclear power opponents, they found, were most likely to turn to adjacent issues such as protests against nuclear weapons. Protest activities, in other words, have a domino effect.

While most research tracks the effects of activism on companies, Piazza and Perretti’s study shows that the way companies act is also a critical event driver. Company choices can actually drive the evolution of activism, triggering activist mobilization in other causes.

The research represents a challenge to traditional explanations of activism, which usually assume that mobilization and protests are most effective early on then dwindle over time, regardless of the behavior of the organization.

Piazza and Perretti’s findings suggest a valuable lesson for companies, especially those operating in more than one location: Their decisions in one place may actually escalate activism elsewhere. Pacific Gas & Electric successfully acted on this insight in the 1980s. Working with the Sierra Club, the company swapped the cancellation of one site at Bodega Bay, California — the target of frequent protests — for support of a plant at a second site elsewhere in the state at Diablo Canyon.

The findings also offer important insight for activists choosing a company on which to focus. These activists should keep in mind that the companies most likely to capitulate are also the ones most likely to feed a movement going forward — providing, in effect, the possibility of a double win.

Meanwhile, even if they fail in one effort, activists can take heart that their energy isn’t necessarily wasted. Only a little further afield, a similar movement may gain momentum from demoralized protestors looking for a new cause.

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This article originally ran on Rice Business Wisdom and is based on research from Alessandro Piazza, an assistant professor of strategic management at Jones Graduate School of Business at Rice University.

The organizations most likely to benefit from a competitor's scandal are ones that offer similar services, but are seen as having stricter ethical policies. Photo via Getty Images

Houston research: Innovating a way out of corporate scandal

houston voices

When scandal tears through an institution, it can hurt innocents in the same field. But even the darkest scandal can sometimes benefit a similar organization ⁠— if, that is, the public sees it as far more ethical, says Rice Business professor Alessandro Piazza.

In a recent paper, Piazza collaborated with Julien Jourdan of the Université Paris-Dauphine, PSL Research University, to study the effects of the sex crimes scandal that embroiled Catholic priests and other clergy on membership in not just the Catholic Church itself, but also 16 other U.S. Christian denominations. The researchers analyzed the 16 denominations between 1971 and 2000 in an attempt to track any flight of Catholics to other churches. The findings offer insights for secular organizations in scandal-stricken fields.

To reach their conclusions, Piazza and Jourdan studied data sets from the Religious Congregations and Membership Study and the Churches and Church Membership Study, maintained by the Association of Religion Data Archives. The data included county-level statistics on congregations of 149 religious bodies.

Using this data, Piazza and his coauthor first tallied county by county church membership, coding for variables such as ethnicity and economic status. Next, they created a model to rate churches on issues such as strictness, mandatory commitment and evangelism. Finally, they compared the changes in membership figures for non-Catholic churches to explore whether former Catholics might have joined other churches as a result of the clergy scandal, and if so, which ones.

Scandal, broadly defined as publicized transgressions of established norms, can indelibly mark the collective imagination. Media amplify the effect with their investigations of the disgraced organizations, whether it be the Catholic Church, Enron, WorldCom or the British Parliament. Research shows that a scandal can tarnish individuals, organizations and, by indirect association, even entire industries.

At the same time, it's possible for members of a scandal-plagued group to prosper. When, for instance, Nike was accused of using slave labor in the developing world to make their products, rival companies that could showcase better labor practices benefited. Past studies, however, have not shown how these consequences occur, or how they affect people on the inside of the implicated organizations.

Piazza and Jourdan found that scandals can improve business for rival organizations under key conditions, the most important one being if they offer close alternatives to the services once supplied by the disgraced organizations. This kind of swap is most likely to happen when a service is still needed. After the Enron scandal, for instance, clients of its disgraced auditor, Arthur Andersen, still required auditing services, so took their business to rival auditing firms.

The researchers also analyzed the responses of people within an organization disrupted by scandal. Unlike investors, who may react to a scandal quickly and coldly, an organization's members are more likely to reflect on options before leaving.

In the case of the Catholic Church, disillusioned members gravitated to denominations that shared certain traits with Catholicism, but were perceived to enforce stricter norms. For these Catholics, religious participation and commitment to religious activity were the most compelling aspects when choosing a new church. Theology mattered less.

Most of the disillusioned Catholics, in fact, moved to Protestant denominations seen as strict and ethically austere, such as the Missouri Synod Lutheran and Southern Baptists. Far fewer turned to more liberal mainline churches such as the Presbyterian or Episcopalian churches, even though the latter is theologically close to Catholicism.

The stricter churches were more likely to draw ex-Catholics who were poorer and less educated, had contributed more money and attended more services, held stronger beliefs and belonged to more church-related groups.

Though the Catholic Church scandals unleashed enormous spiritual anguish, the practical effects also apply to secular organizations, Piazza and Jourdan write. Certain firms, like certain denominations, can gain tangibly from a rival's disgrace. The caveat: They must offer similar services, and appear to be more virtuous.

Surprising as it may sound, in other words, an industry-wide scandal can sometimes mean opportunity. When a large institution falls to rubble, its survivors resolve not to make the same mistake twice. Looking for similar services, they'll choose the most austere organizational culture they can find.

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This article originally ran on Rice Business Wisdom and is based on research from Alessandro Piazza, an assistant professor of strategic management at Jones Graduate School of Business at Rice University.

In business, affiliating with high-status colleagues often gives newcomers a professional boost. But less so in the creative industries. Photo by Jaime Lopes on Unsplash

Networking with high-status colleagues isn't successful across industries, per Rice University research

houston voices

In a timeless scene from the mockumentary "This Is Spinal Tap," an 80s metal band swaggers in for a performance only to find they're billed second to a puppet show. Though the film is farce, real musicians often come to question the value of playing second fiddle to anyone – even an A-lister.

Now research by Rice Business professor Alessandro Piazza and colleagues Damon J. Phillips and Fabrizio Castellucci confirms those musicians are right to wonder. In fact, they discovered, the only thing worse than performing after a puppet may be opening up for an idol. Bands that consistently open up for groups with higher status, the researchers found, earn less money – and are more likely to break up than those that don't.

"Three cheers," The Economist wrote about the researchers, for confirming "what many people in the music industry have long suspected – that being the opening band for a big star is not a first class ticket to success."

While the findings may be intuitive for seasoned musicians, they fly in the face of existing business research. Most research about affiliations concludes that hobnobbing with high-status colleagues gives lowly newcomers a boost. Because affiliations give access to resources and information, the reasoning goes, it's linked with individual- and firm-level successes such as landing jobs and starting new ventures.

Both individuals and organizations, one influential study notes, benefit from the "sum of the resources, actual or virtual, that accrue to an individual or group by virtue of possessing a durable network of more or less institutionalized relationships."

That's largely because in many fields up and comers must fight to be taken seriously – or noticed at all. This problem is often called "the liability of newness:" In order to succeed, industry newcomers first need to be considered legitimate by the audience they're trying to woo.

Showing off shiny friends is a classic solution. In many fields, after all, linking oneself with a high-status partner is simply good branding: a shorthand signal to audiences or consumers that if a top dog has given their approval, the newcomer must surely have some of the same excellent qualities.

Unfortunately, this doesn't always hold true – especially in the creative world, Piazza's team found. In the frantic world of haute cuisine, for example, a faithful apprentice to a celebrity chef may actually suffer for all those burns and cuts in the star's hectic kitchen. Unless they can create meals that are not just spectacular, but show off a distinct style, consumers may sneer at the newcomer as a knockoff of the true master.

So what determines if reflected glory makes newcomers shine or merely eclipses them? It has to do with how much attention there is to go around, Piazza said. While partnering with a star helps in some fields, it can be a liability when success depends on interaction between audience and performer. That's because our attention – that is, ability to mentally focus on a specific subject – is finite. Consumers can only take in so much at a time.

Marketers are acutely aware of this scarcity. Much of their time, after all, is spent battling for consumer attention in an environment swamped by competitors. The more rivals for advertising attention, research shows, the less a consumer will recall of any one ad. In the world of finance, publicly traded companies also live and die on attention, in the form of analyst coverage of their stocks and angel investors' largesse.

Musicians who perform live, Piazza said, are battling for attention in a field that's gotten progressively more fierce, due to lower album sales and shorter career spans. Performing in the orbit of a major distraction such as Taylor Swift or Beyoncé, however, only reduces the attention the opening act gets, the researchers found. Though performances are just a few hours, the attention drain can do lasting harm both to revenue and career longevity.

To reach these conclusions, the researchers analyzed data about the live performances and careers of 1,385 new bands between 2000 and 2005. Supplementing this with biographical and genre information about each band along with musician interviews, the team then analyzed the concert revenue and artistic survival of each band.

They discovered that in live music, high status affiliation onstage clearly diluted audience attention to newcomers – translating into less revenue and lower chance of survival.

In part, the revenue loss also stems from the fact that even in big stadium performances, performing with superstars rarely enriches the underdogs. According to a 2014 Billboard magazine report, headliners in the U.S. typically absorb 30 to 40 percent of gross event revenues; intermediate acts garner 20 to 30 percent and opening acts for established artists bring as little as $15,000.

The findings were surprising, and perhaps dispiriting, enough for the researchers to carefully spell out their scope. Affiliation's positive effects, they said, are most often found in environments of collaboration and learning – for example academia. In these settings, a superstar not only can bestow a halo effect, but can share actual resources or information. In the music world, however, the fleeting nature of a shared performance makes it hard for a superstar band to share much with a lower-ranked band except, perhaps, some euphoric memories.

Interestingly, in many businesses it's easy for observers to quickly assume affiliations between disparate groups. In the investment banking industry, for instance, research shows that audiences infer status hierarchies among banks merely by reading "tombstone advertisements," the announcements of security offerings in major business publications. Readers assume underwriting banks to be affiliated with each other when they're listed as being part of the same syndicate – even if the banks actually have little to do with each other beyond pooling capital in the same deal.

In the music business, star affiliations mainly help an opening act a) if the audience understands there's an affiliation and b) if they believe the link is intentional. But that's not always the case because promoters and others in Big Music often line up opening bands. When possible, though, A-listers can do their opening acts a solid by making it clear that they've chosen them to perform there.

Otherwise, Piazza and his colleagues concluded, the light shed by musical supernovas typically gets lost in the darkened stadium. For the long term, business-minded bands may do best by working with peers in more modest venues – places where the attention they do get, like in Spinal Tap's classic metric, goes all the way up to 11.

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This article originally ran on Rice Business Wisdom and is based on research from Alessandro Piazza, an assistant professor of strategic management at Jones Graduate School of Business at Rice University.

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UH med school granted $2M gift to offer student scholarships

scholarship gift

A new scholarship endowment aims to support students in the University of Houston’s recently established medical school.

The University of Houston’s Tilman J. Fertitta Family College of Medicine received a planned estate gift commitment estimated at $2.1 million to establish the Bob Diehl and Teresa Evans Diehl Scholarship Endowment. The scholarship will assist full-time medical students who demonstrate financial need and meet academic standards.

“Endowed scholarships like this do more than ease the burden of tuition—they empower our students to focus on learning, leadership and compassionate care,” Jonathan McCullers, UH vice president of health affairs and dean of the Fertitta College of Medicine, said in a news release. “We are deeply grateful to the Diehls for their vision and commitment to expanding access to health care through education.”

The endowment aims to provide annual scholarship support for students enrolled in the Fertitta College of Medicine. The gift also aligns with the university's fundraising initiative focused on expanding opportunities for students, known as Can’t Stop Houston: The Centennial Campaign, which works to expand research ahead of UH’s 100th anniversary next year.

The Diehls are both graduates from UH, and Bob Diehl spent 38 years working at UPS.

“It brings me happiness to know that my endowment will make a difference in young people's lives and in the communities that will need those future doctors,” he said in the release.

The Fertitta College of Medicine welcomed its inaugural class of 30 students in 2020 and expects classes to grow to 120 students in the coming years, according to UH. The university believes scholarship opportunities will be crucial for students to pursue medical education despite financial challenges.

“The Diehl family’s generosity will open doors for talented future physicians who are called to serve our communities but may otherwise face financial barriers to pursuing a medical education,” McCullers added.

9 Houston universities boast best grad programs of 2026, per U.S. News

making the grade

Nine Houston-area universities are earning new national acclaim in a report of the best graduate schools in the U.S. for 2026.

U.S. News & World Report annually publishes its national "Best Graduate Schools" rankings in early April, which comprehensively rank graduate programs across business, education, engineering, law, health, and many others.

New for the 2026 edition, the publication updated its rankings across 12 health disciplines — only physician assistant and social work were excluded — and "the first full refresh" of doctoral science programs since 2022. U.S. News also revived its Master's in Fine Arts rankings for the first time since 2020.

"We know a graduate degree is a major commitment,” said LaMont Jones, Ed.D., managing editor of Education at U.S. News. “That is why we are dedicated to methodologies that thoroughly examine a wide range of factors, from research excellence to career success. These rankings are a powerful tool for prospective students, offering clarity and confidence as they approach their most critical educational choice."

This is how the nine local schools ranked, statewide and nationally, and how they compared with last year's national ranking:

Rice University

  • Brown School of Engineering – No. 3 best graduate engineering school in Texas; No. 25 nationally (up from No. 26 last year)
  • Jones Graduate School of Business – No. 3 best business school in Texas; No. 29 nationally (unchanged)

Several of Rice’s doctoral science programs were among the 30 best in the country, including earth sciences (No. 20), chemistry (No. 22), biostatistics (No. 25), mathematics (No. 26), statistics (No. 27), and physics (No. 28). The Ph.D. biological sciences program tied as 55th best nationwide. Rice’s public affairs program tied for No. 107 nationally.

University of Houston

  • Cullen College of Engineering – No. 5 best graduate engineering school in Texas; tied for No. 71 nationally (up from No. 72 last year)
  • College of Education – No. 5 best graduate education school in Texas; No. 95 nationally (down from No. 81 last year)
  • UH Law Center – No. 5 best law school in Texas; No. 54 nationally (up from No. 63 last year)

The University of Houston has the 31st best pharmacy program in the country, its speech-language pathology program tied for No. 54 nationally, and the clinical psychology program tied as 65th best in the U.S. In the doctoral sciences rankings, UH’s earth sciences program ranked No. 80 nationally, the physics program tied for No. 81, the chemistry program ranked 84th, and the mathematics program ranked No. 87. The Ph.D. biological sciences program ranked as the 104th best in the nation. UH’s public affairs program tied as 80th best nationally. The university also has the 106th best fine arts program in the nation.

University of Houston, Clear Lake

  • College of Education – No. 12 best graduate education school in Texas; No. 164 nationally (up from No. 166 last year)

University of Texas Health Science Center (UT Health Houston)

  • Cizik School of Nursing – No. 2 best master’s in nursing program in Texas; No. 32 nationally (up from No. 41 last year)
  • McGovern Medical School – Tier 2 best research medical school in the U.S.

UT Health Houston’s public health program tied for No. 31 nationwide, and the health care management program tied for No. 47. The Cizik School of Nursing’s nurse anesthesia program tied as 49th best in the country. In the doctoral sciences rankings, the university’s biostatistics program tied as the 25th best nationwide.

University of Texas Medical Branch, Galveston

  • Sealy School of Medicine – Tier 2 best medical research school in the U.S.

UT Medical Branch’s occupational therapy program tied for No. 41 nationally, the physical therapy program tied for No. 57, and the university tied for the 60th best nurse anesthesia program in the U.S. The public health program tied for No. 89 nationally. In the doctoral sciences rankings, the university’s biostatistics program tied for No. 70 nationally.

Prairie View A&M University

  • College of Nursing – No. 5 best master’s in nursing program in Texas; No. 104 nationally (unchanged)

South Texas College of Law Houston

  • No. 7 best law school in Texas; No. 128 nationally (up from No. 138 last year)

Texas Southern University

  • College of Education – No. 17 best graduate education school in Texas; No. 219 nationally (down from No. 178-195 last year)

TSU’s pharmacy program tied for No. 120 nationally.

University of Texas MD Anderson
UT MD Anderson’s doctoral biostatistics program tied as the 17th best nationally, and the doctoral biological sciences program tied for No. 50.

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This article originally appeared on CultureMap.com.

Houston medtech firm secures $30M for neurosurgical robot

stroke surgery

Robotic neurosurgery is an exciting new frontier in medicine, and Houston-based medtech firm XCath is leading the charge with its revolutionary Iris robotic system. The company announced in March that it had secured $30 million in Series C funding to continue developing systems to tackle blood clots in the human brain.

“We are grateful to our investors for their conviction in our shared mission to improve clinical outcomes for patients impacted by endovascular diseases,” Eduardo Fonseca, CEO of XCath, said in a news release. “In 2025, the XCath team advanced the frontiers of endovascular robotics. This funding accelerates our commitment to expanding access to life-saving care so that where a patient lives no longer determines whether they live.”

XCath–which also has campuses in Pangyo, South Korea–has already achieved a number of remarkable firsts in robotic neurosurgery. The Iris is the only endovascular robotic system currently in development to perform intracranial navigation or neurointerventional treatment, and is the only robot in the world to have performed an intracranial neurovascular procedure involving the robotic manipulation of three devices.

These new Series C funds, which bring the company's total investment to $92 million, will go toward developing a clinical telerobot capable of performing a mechanical thrombectomy. This would bring unprecedented accuracy and precision to the surgical removal of brain clots, significantly reducing the risk of neurosurgery.

“Robotic surgery succeeds when innovation is paired with practical execution,” Dr. Fred Moll, chairman of the XCath board of directors, said in the release. “XCath has built a promising technology foundation, and just as importantly, a team that values rigor and appreciates perspective. I’m excited to support them as they take on the mission of globalizing access to gold-standard care for stroke patients.”

In November 2025, the Iris debuted under the control of Dr. Vitor Mendes Pereira at The Panama Clinic in Panama City, alongside local Principal Investigator Dr. Anastasio Ameijeiras Sibauste. It was only the second time in human history that a robot had been used for intracranial neurovascular intervention, and it established Iris as a viable technology in the fight against stroke.

“Treatment of stroke and other neurovascular diseases represents one of the most significant financial opportunities in healthcare, supported by positive reimbursement dynamics and strong demand from health systems,” Nicholas Drysdale, CFO of XCath, added in the release. “With our continued investor support and disciplined capital deployment, XCath is positioned to build a category-leading platform in endovascular robotics”.