The Bridge
Immigrants are unsung heroes of global trade and value creation
Immigrants significantly enhance economic growth by driving innovation, improving trade value, and creating connections that strengthen global value chains in host nations.
Last Updated on March 7, 2026 by Daily News Staff
Bedassa Tadesse, University of Minnesota Duluth and Roger White, Whittier College
In nearly every country that hosts foreign-born citizens, immigration emerges as a lightning rod for controversy. The economic realities of immigration, however, are far more complex than the negative sound bites suggest.
Far from being a burden, as critics claim, immigrants play pivotal roles in driving innovation, enhancing productivity and fostering economic growth in their adopted countries. They also elevate their adopted and origin countries’ standings in global value chains, contributing to economic resilience.
We are economists who study global trade and migration, and our recent work reveals that immigrants contribute far more to the economic fabric of nations than previously understood.
By facilitating what’s known as “trade in value added,” or TiVA, immigrants play a crucial role in helping countries specialize their production, move up the value chain and significantly enhance trade sophistication.
Moving up the value chain means progressing from producing basic, low-value goods to more complex, higher-value products. This shift involves improving skills, technology and production techniques, allowing a country to capture more economic value and develop advanced industries.
So, what exactly is trade in value added, and why is it important?
In today’s global economy, products are rarely made entirely in one country. Instead, different stages of production occur across multiple nations. TiVA measures each country’s contribution to a final product, providing clearer insight into global value chains. For instance, while an iPhone may be assembled in China, its components come from various countries, each adding value.
Measuring the effect on global value chains
Our study found that a 10% increase in immigrants from a particular country residing in one of the 38 Organization for Economic Cooperation and Development member states leads to a 2.08% increase in the value added from their home country that becomes embedded in their host country’s exports to the world.
This effect was strongest in the services sector, followed closely by agriculture and manufacturing.
To understand how this works, consider Indian software engineers in Silicon Valley. Their understanding of the U.S. tech industry and India’s IT sector can lead to partnerships. These partnerships lead to Indian firms providing specialized coding services for American tech giants. The result? Higher-value U.S. tech exports that incorporate Indian expertise. This perfectly illustrates how immigrants boost trade in value added.
Or take Chinese immigrants in Italy’s fashion industry. Their cultural knowledge might help Italian luxury brands tailor products for the Chinese market and connect Italian designers with highly skilled textile workers in China. The result? Italian fashion exports incorporate Chinese craftsmanship, elevating both countries’ global fashion value chain positions.
Our findings show that immigrants are pivotal bridges in global trade networks. They leverage their unique knowledge, skills and connections to strengthen economic bonds between nations. That’s in line with previous research showing the significant role immigrants play in fostering bilateral trade.
Why immigration matters in the global economy
In an era of increasing skepticism toward globalization and migration, understanding the positive economic impacts of immigration is crucial. Our current and previous research, and the findings from related studies, indicate that rather than “stealing jobs,” immigrants often create value and new economic opportunities that might not otherwise exist.
Immigrants bring diverse skills, knowledge and networks to their host countries that can enhance innovation, fill labor shortages and open new market opportunities. They often possess unique insights into their home country markets, helping host country firms navigate cultural nuances and business practices that might otherwise pose trade barriers. https://www.youtube.com/embed/RZKX-0SK41U?wmode=transparent&start=0
For home countries, emigrants can serve as cultural ambassadors, creating awareness, showcasing products and services, and helping to integrate their homeland into global value chains. They may also contribute to knowledge transfer, investment flows and business connections that boost their home and host countries’ economic development.
Moreover, immigrants’ ability to enhance trade in value added suggests they play a role in moving countries up the economic value chain. Rather than simply facilitating trade in raw materials or essential manufactured goods, immigrants appear to boost trade in more sophisticated, higher-value products and services. This is crucial for economic development, as countries that position themselves higher in global value chains tend to see bigger benefits.
Rethinking immigration and trade policies
Our observations have important implications for both immigration and trade. For one, they suggest that restrictive immigration policies might have unintended consequences, hindering a country’s trade performance and position in global value chains. Countries that want to become more economically competitive might consider more open immigration policies.
What’s more, our research indicates that immigrants’ economic benefits extend beyond the often-cited labor-market and fiscal impacts – in other words, having more workers who pay more taxes.
The evidence suggests policymakers should take a more holistic view of immigration’s economic effects, considering its role in facilitating sophisticated international trade and value creation.
Our results also align with previous research highlighting the potential value of workforce diversity for businesses, particularly for firms engaged in international trade. Employees from diverse national backgrounds can bring valuable insights and connections that help their companies navigate global markets and value chains.
It’s worth noting that immigrants’ impact on trade in value added varies across countries and sectors. This suggests that rather than one-size-fits-all approaches, targeted policies might most effectively leverage immigration for economic benefit.
Maximizing immigration’s positive impacts on trade and value chains also requires supportive policies and institutions that allow immigrants to use their skills and networks fully. These might include programs to assist with economic integration, language training, credential recognition and support for immigrant entrepreneurship.
A new perspective on immigration
As the global economy continues to evolve, with value chains becoming ever more complex and interconnected, the role of immigrants as facilitators of trade and value creation is likely to grow even more significant. Countries that recognize and leverage this potential stand to gain a competitive edge in the global marketplace.
Our research paints a picture of immigrants not as economic burdens but as valuable assets who enhance their host and home countries’ positions in the global economy. By making sophisticated trade linkages possible, and by boosting participation in global value chains, immigrants contribute to economic growth and development in ways that go far beyond conventional understanding.
As debates around immigration continue, it’s crucial to move beyond simplistic narratives and recognize the complex and often subtle ways that immigrants contribute to prosperity. In an interconnected world, immigrants aren’t just crossing borders – they are helping to weave the fabric of global trade and value creation.
Bedassa Tadesse, Professor of Economics, University of Minnesota Duluth and Roger White, Professor of Economics, Whittier College
This article is republished from The Conversation under a Creative Commons license. Read the original article.
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Community
Zum Begins 2026–27 School Year With Expanded Student Transportation Network
Zum is launching the 2026–27 school year with expanded school bus operations in Fresno, Los Angeles and other communities, bringing real-time tracking and modern transportation technology to students and families.
New partnerships in Fresno and Kansas join ongoing operations in Omaha, St. Louis, Santa Barbara and Los Angeles
As millions of students return to classrooms, transportation company Zūm is beginning the 2026–27 school year with new district partnerships, expanded technology deployments and thousands of drivers preparing for what the company calls “the most important commute in America.”
The Redwood City, California-based student mobility company announced that its teams have completed months of driver training, route validation and operational planning ahead of the new academic year.
“There is nothing quite like the first day of school at Zum,” founder and CEO Ritu Narayan said in the company’s announcement. “You see drivers arriving before sunrise, teams making final preparations and buses rolling out of yards across the country—all united around one purpose: getting students safely and reliably to school.”
New buses roll out in Fresno
One of Zūm’s largest new launches is in California’s Fresno Unified School District. According to the company, 168 buses were placed into service just two weeks after its local team moved into a new transportation yard.
The district is also introducing the Zūm Parent App, which allows families to track buses in real time, receive arrival alerts, view scheduled rides and receive notifications when a child boards or exits a bus. Registered students will receive bus cards connected to the transportation system, according to Fresno Unified.
The rollout is part of a broader change in how Fresno Unified manages student transportation. Routes and stops will continue to be evaluated using registration information, actual ridership and family feedback, the district says. Beginning September 28, registered students will generally be required to show a bus pass before boarding. Fresno Unified’s transportation page provides registration instructions and assistance for families.
Technology comes to LAUSD’s in-house fleet
In Los Angeles, Zūm says its CMX technology has been deployed across the Los Angeles Unified School District’s internally operated bus fleet.
The platform is designed to connect routing, dispatch, drivers, schools, transportation officials and families through one operating system. Its tools include real-time vehicle visibility, route planning, operational coordination and family communications.
Rather than replacing the district’s in-house drivers, the Los Angeles deployment focuses on providing the technology used to coordinate district-operated buses.
New partnership in Kansas
Zūm also began a new partnership with the Shawnee Mission School District in Kansas. District leaders, drivers, monitors and school employees marked the start of the program with a launch celebration.
The company said Shawnee Mission’s transition is intended to give the district a more modern and technology-supported approach to student transportation.
Meanwhile, Zūm is returning for a third school year in Omaha and Santa Barbara. Its St. Louis operation is entering its second year.
Drivers remain at the center
Although technology plays a growing role in school transportation, Zūm emphasized that drivers remain essential to the daily experience of students and their families.
“Back to school is when months of preparation come to life,” said Liz Sanchez, Zūm’s executive vice president of student mobility. “Our teams spend months hiring and training drivers, validating routes and working alongside our district partners to prepare.”
Drivers often serve as the first school-related adults students see in the morning and the last they see before returning home. Their work can also determine whether students arrive safely and on time—especially in communities where families have limited transportation choices.
A changing school-bus experience
School transportation has traditionally depended on separate systems for scheduling, dispatching, vehicle tracking and communicating with parents. Zūm CMX is designed to bring those functions together and give school districts a clearer view of their daily operations.
For families, the most visible change may be access to real-time bus locations and arrival notifications. These tools can reduce some of the uncertainty associated with late buses, route changes and missed pickups.
Zūm reports that its technology and transportation services now support more than 6,500 schools across 19 states. As the company expands, the 2026–27 school year will test how effectively its technology, drivers and district partnerships can translate into dependable daily service.
For students, however, the goal remains straightforward: a safe ride to school, a reliable trip home and one less obstacle between them and their education.
This article is based primarily on information provided in an August 21, 2026, Zūm press release. Statements about the company’s national reach, fleet deployments and technology are attributed to Zūm unless independently noted.
Source: Zūm official website
Related links:
- Fresno Unified: Zūm Parent App
- Fresno Unified: New Transportation Model
- Fresno Unified: Bus Routes
- Fresno Unified: Back-to-School Resources
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Community
ABCs for School Zone Safety: Tips for Drivers, Pedestrians and Bicyclists
School Zone Safety: A new school year means there’s more traffic around school campuses. Between dropoffs and pickups, children riding bicycles, walking to school and all the shuttling between sports practices and other extracurricular activities, this season is a reminder to make every trip to and from school a safe one.
ABCs for School Zone Safety: Tips for Drivers, Pedestrians and Bicyclists
(Feature Impact) A new school year means there’s more traffic around school campuses. Between dropoffs and pickups, children riding bicycles, walking to school and all the shuttling between sports practices and other extracurricular activities, this season is a reminder to make every trip to and from school a safe one.
To make sure no parent worries about their child getting to school safely, the California Office of Traffic Safety (OTS) and Caltrans are encouraging drivers, pedestrians and bicyclists to remember their “ABCs” on every trip: stay Alert for Bicyclists and watch for and yield to Children crossing the street.
With students in school and traffic patterns changing, consider these tips so students arrive to and from class safely:
Drivers
Because children outside of vehicles do not have the same protections as drivers and passengers, drivers have an outsized role to protect people walking, biking and rolling.
- Take your time and be patient.
- Always follow the speed limit.
- Use extra caution at crosswalks and intersections, especially if you notice children nearby.
- Don’t drive distracted – even a quick glance at your phone can have tragic consequences.
- Never drive while impaired.
- Adjust your driving to the conditions and use extra caution in rain, fog and darkness.
- If you see a bicyclist ahead, wait until it’s safe to pass and give them at least 3 feet of space when you do.
Pedestrians
Pedestrians have an important role in their own safety, particularly in school zones and crosswalks where children and other people may be present.
- Use sidewalks when available. If there are no sidewalks, walk facing traffic so you can see drivers and they can see you.
- Avoid crossing outside of crosswalks. If there is a signalized crosswalk or marked crosswalk, use it.
- Before crossing the street, look both ways. If there are any stopped or turning cars, try to make eye contact with the drivers before crossing so you know they see you.
- If you’re walking after dark or when visibility is poor, make yourself visible by wearing something bright or reflective and shining a light.
- Stay alert – don’t wear headphones or use your phone while crossing the street or walking across a busy road.
Bicyclists
Bicyclists can help protect themselves by staying alert and visible, especially in areas where traffic, pedestrians and young students may be present.
- When possible, plan your route along bike paths or roads with dedicated bike lanes away from vehicle traffic.
- Equip your bicycle with lights and reflectors to be more visible to drivers and pedestrians.
- Wear a properly fitted helmet and bright clothing.
- Learn cyclist hand signals to communicate when you’re turning, slowing or stopping.
- Stay aware of drivers and always yield to pedestrians.
To learn more and join the movement, visit GoSafelyCA.org.
E-Bike Safety Tips
With more young people using e-bikes than ever before, it’s important that riders and their parents or guardians understand the risks involved and make smart, safe choices.
Since e-bikes can travel at faster speeds than traditional bicycles, they pose greater risk for serious injury or death in the event of a crash. Class 1 and 2 e-bikes can both travel at up to 20 mph unassisted, while Class 3 e-bikes can go as fast as 28 mph unassisted.
E-bike rules vary based on the top unassisted speed, but parents and guardians should follow these tips for e-bikes:
- Many local ordinances and state laws restrict e-bike use for minors or require special licensing.
- Helmets are required for riders under age 18 for Class 1-2 e-bikes and all riders on Class 3 e-bikes, regardless of age.
- You must be 16 years or older to ride a Class 3 e-bike.
- Never ride e-bikes that don’t have pedals as they could be considered e-motos and not legally permitted on roads.
- Ride in bike lanes or on legal paths, avoiding roads with traffic when possible.
- Be as predictable as possible and use caution when making turns, crossing streets or riding in conditions with poor visibility.
E-bike rules may vary by state and regionally. Contact local law enforcement regarding local laws.
SOURCE:
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Forgotten Genius Fridays
Alexander Miles: The Black Inventor Who Helped Make Elevators Safer
In 1887, Black inventor Alexander Miles patented an improved mechanism for operating elevator car and shaft doors, helping make elevator travel safer and more convenient.
Elevators transformed American cities, allowing buildings to rise higher and making upper floors more accessible. But early elevator travel carried a serious danger: doors had to be opened and closed manually, and an elevator shaft could remain exposed if someone failed to secure it properly.
Alexander Miles, a Black inventor, barber and businessman, developed an innovative solution. His patented mechanism helped elevators operate their car and shaft doors automatically, making elevator travel safer and more convenient.
The danger of early elevators
By the late 19th century, elevators were appearing in hotels, offices and other multistory buildings. Although they made vertical travel easier, many depended on operators or passengers to close the doors manually.
A carelessly opened shaft door could expose an empty elevator shaft. Miles recognized that elevator safety could not always depend on someone remembering to close every door.
He designed a system that connected the movement of the elevator car with the operation of its doors.
Alexander Miles’ elevator innovation
On October 11, 1887, Miles received U.S. Patent No. 371,207 for what he described as “new and useful improvements in elevators.”
His design addressed two related problems. It provided a way to close shaft openings above and below the elevator car, and it allowed the movement of the car to help open and close the elevator doors at the appropriate floor.
Miles’s mechanism used a flexible belt attached to the elevator car, along with drums positioned at the top and bottom of the shaft. A system of levers, rollers and specially designed grooves helped control the car and shaft doors as the elevator moved.
The goal was straightforward but potentially lifesaving: prevent elevator-shaft openings from being left unprotected because of human negligence.
Did Alexander Miles invent the elevator door?
Alexander Miles is sometimes described as the inventor of the automatic elevator door. The complete history is more complicated.
John W. Meaker received a patent for an earlier automatic elevator-door mechanism in 1874, approximately 13 years before Miles received his patent. Therefore, Miles should not be credited with inventing the first automatic elevator door.
What Miles did was develop and patent his own important improvement to the way elevator car and shaft doors operated. His design advanced the effort to make elevators safer, more reliable and easier to use.
Recognizing that distinction does not diminish his accomplishment. Invention is often a continuing process in which engineers and innovators improve existing technology. Miles contributed a valuable new solution to a dangerous problem.
More than an inventor
Born in 1838, Alexander Miles built a successful life during an era when Black Americans faced severe restrictions on economic opportunity.
Miles worked as a barber before establishing himself in Duluth, Minnesota. He operated a barbershop in the city’s St. Louis Hotel and invested in real estate. He also became the first Black member of the Duluth Chamber of Commerce.
His achievements extended beyond mechanical invention. In Chicago, Miles later established the United Brotherhood, an organization intended to provide life insurance to Black Americans who were frequently denied coverage by established insurance companies.
That part of his story demonstrates the larger scope of his work. Miles was not only interested in solving mechanical problems. He also attempted to create economic security and opportunity for members of his community.
A lasting contribution to elevator safety
Modern elevators use far more sophisticated electrical controls, sensors and computerized safety systems than those available during Miles’s lifetime. His exact mechanism is not the system operating inside every elevator today.
However, the safety principle behind his work remains essential: an elevator should coordinate the movement of the car with the opening and closing of its doors, while preventing passengers from entering an unprotected shaft.
In recognition of his contribution, Alexander Miles was inducted into the National Inventors Hall of Fame in 2007.
Remembering Alexander Miles accurately
Alexander Miles did not invent the elevator, and he was not the first person to patent an automatic elevator-door system. He was a creative Black inventor who recognized a serious safety hazard and developed a patented method for addressing it.
Everyday technologies are rarely the work of only one person. They develop through generations of experimentation, refinement and improvement. Miles deserves recognition as one of the innovators who helped move elevator technology toward the safer automatic operation passengers now expect.
His work is another reminder that Black inventors helped build and improve many of the technologies that shaped modern American life.
Forgotten Genius Friday celebrates the Black inventors, scientists and innovators whose ideas helped shape the world—even when their names were left out of the history books.
Sources
- Alexander Miles — U.S. Patent No. 371,207
- Alexander Miles — National Inventors Hall of Fame
- Alexander Miles Patent — IEEE REACH
- Alexander Miles — Lemelson-MIT Program
- Alexander Miles — Duluth Public Library’s Vintage Duluth
