The Economic Impact of America’s International Students
For decades, the U.S. has been the top destination for students looking to study abroad.
It’s easy to see why. Not only does the country provide access to world-class economic hubs like Silicon Valley, but the U.S. is also home to 14 of the top 20 universities in the world, many of which are famed for their research and alumni networks.
Yet, there is cause for concern.
International enrollments in the U.S. have slowed, while other countries are attracting a larger share of the global talent pool. To help us understand what’s at stake if enrollments continue to decline, today’s infographic shows the impact of international students on the U.S. economy.
Driving American Innovation and Growth
International students and scholars are a vital economic asset, and America’s ability to attract them puts the country in an enviable position.
First, there are the direct economic benefits which result from tuition fees and living expenses. Throughout the 2018/2019 school year, these benefits totaled $41 billion, a comparable value to many other American exports:
Even after graduation, however, international students and scholars continue to make significant contributions to the U.S. economy.
For example, attracting the world’s brightest minds helps to grow the knowledge economy in the United States, and 40% of American Nobel Prizes won in chemistry, medicine, and physics since 2000 have been awarded to immigrants. Furthermore, students who return home often do so with a network of connections and an appreciation for American culture, thus promoting U.S. international leadership.
Finally, these individuals can also go on to become successful entrepreneurs and business leaders in the U.S. economy. The list is long, but here are two noteworthy examples:
- Elon Musk, known for founding Paypal, Tesla, and SpaceX, was born in South Africa. He received two Bachelor’s degrees from the University of Pennsylvania before founding his first business.
- Satya Nadella, CEO of Microsoft, was an international student from India. He received an M.S. from the University of Wisconsin and an MBA from the University of Chicago before helping Microsoft develop its cloud computing capabilities.
Cause for Concern
In recent years, however, the number of new international students enrolling at U.S. institutions has been on the decline:
|School Year||New International Student Enrollments in the U.S.||Percent Change|
With so many opportunities and success stories, why have international enrollments slowed? A survey of 509 higher education institutions in the U.S. revealed the top reasons for declining international enrollments:
|Cited Reason for Decline in Enrollment||% of Institutions|
|% of Institutions|
|% of Institutions
|Visa Application Process (delays/denials)||34%||68%||83%|
|Social and Political Environment||15%||57%||60%|
|Enroll in Another Country’s Institutions||19%||54%||59%|
|Cost of Tuition||51%||55%||57%|
|Securing a Job||-||41%||44%|
Critically, the two most common reasons for declining enrollment—visa applications and the social and political environment—suggest that the quality of an American education is not the issue. Rather, it would appear that students are being discouraged from coming to the United States.
When we discourage or turn away international students, we lose much more than the students themselves… We lose their inventions and innovation, their collaborative input and their contributions to our communities.
– Dr. Martha E. Pollack, President, Cornell University
At the same time, other countries are taking proactive measures to attract global talent.
Australia allows its international students to work for up to 18 months after graduation. This limit can increase to 4 years for graduates of high-demand occupations. In 2018, the country saw a 15% increase in international enrollments.
Canada, a country distinguished for its multiculturalism, is quickly becoming an attractive destination for international students. The country offers expedited visa processing for qualified individuals, as well as a 3-year work visa for graduates. In 2017, international enrollments in Canada grew by an impressive 20%.
The world’s brightest minds are an important asset for continued innovation and growth, and today, there is a mass of countries welcoming them with open arms.
While the U.S. is still the preferred destination for international students and scholars, the country’s leadership in this space is at risk. In fact, since 2001, the share of international students in America has fallen from 28% to 21%.
Will the U.S be able to maintain global competitiveness if the number of new international students enrolling continues to fall? Can the country work to cultivate a more welcoming and barrier-free route to higher education?
These are potent questions that will need to be answered, especially with a sizable economic impact on the line.
The Biggest Ammonium Nitrate Explosions since 2000
Ammonium nitrate is dangerous, and every few years, there’s a new explosion that causes widespread damage. These are some of the biggest ones.
The Biggest Ammonium Nitrate Explosions since 2000
This week, a massive explosion involving ammonium nitrate rocked the city of Beirut, sending shock waves through the media.
This recent tragedy is devastating, and unfortunately, it’s not the first time this dangerous chemical compound has caused widespread damage.
Today’s graphic outlines the biggest ammonium nitrate explosions over the last 20 years.
A Brief Explanation of Ammonium Nitrate
Before getting into the details, first thing’s first—what is ammonium nitrate?
Ammonium nitrate is formed when ammonia gas is combined with liquid nitric acid. The chemical compound is widely used in agriculture as a fertilizer, but it’s also used in mining explosives. It’s highly combustible when combined with oils and other fuels, but not flammable on its own unless exposed to extremely high temperatures.
It’s actually relatively tough for a fire to cause an ammonium nitrate explosion—but that hasn’t stopped it from happening numerous times in the last few decades.
The Death Toll
Some explosions involving ammonium nitrate have been deadlier than others. Here’s a breakdown of the death toll from each blast:
*Note: death count in Beirut as of Aug 6, 2020. Casualty count expected to increase as more information comes available.
One of the deadliest explosions happened in Tianjin, China in 2015. A factory was storing flammable chemicals with ammonium nitrate, and because they weren’t being stored properly, one of the chemicals got too dry and caught fire. The blast killed 165 people and caused $1.1 billion dollars in damage.
In 2001, 14 years before the explosion in Tianjin, a factory exploded in Toulouse, France. The accident killed 30 people and injured 2,500. The power of the blast was equivalent to 20 to 40 tons of TNT, meaning that 40 to 80 tons of ammonium nitrate would have ignited.
In addition to factory explosions, there have been several transportation accidents involving ammonium nitrate. In 2007, a truck in Mexico blew up and killed over 57 people. Filled with explosives, the truck crashed into a pickup, caught fire, and detonated. The blast left a 60-foot long crater in its wake.
While there have been several ammonium nitrate accidents throughout history, the recent tragedy in Beirut is one of the largest accidental explosions ever recorded, with 157 deaths and 5,000 injuries and counting.
In terms of TNT equivalent, a measure used to gauge the impact of an explosion, it ranks in the top 10 of the largest accidental explosions in history:
Topping the list is yet another ammonium nitrate explosion, this time back in 1947.
Known to history as the Texas City Disaster, the port accident was one of the biggest non-nuclear explosions to occur in history. The explosion killed over 500 people and injured thousands. The impact from the blast was so intense, it created a 15-foot wave that crashed along the docks and caused flooding in the area.
A Resource With Trade-Offs
Despite being dangerous, ammonium nitrate is still a valuable resource. There’s been an increased demand for the chemical from North America’s agricultural sector, and because of this, ammonium nitrate’s market size is expected to see an increase of more than 3% by 2026.
Because of its increasing market size, it’s more important than ever for trade industries to enforce proper safety measures when storing and transporting ammonium nitrate. When safety regulations aren’t followed, accidents can happen—and as we saw this week, the aftermath can be devastating.
Ranked: The Best and Worst Pension Plans, by Country
As the global population ages, pension reform is more important than ever. Here’s a breakdown of how key countries rank in terms of pension plans.
Ranked: Countries with the Best and Worst Pension Plans
The global population is aging—by 2050, one in six people will be over the age of 65.
As our aging population nears retirement and gets closer to cashing in their pensions, countries need to ensure their pension systems can withstand the extra strain.
This graphic uses data from the Melbourne Mercer Global Pension Index (MMGPI) to showcase which countries are best equipped to support their older citizens, and which ones aren’t.
Each country’s pension system has been shaped by its own economic and historical context. This makes it difficult to draw precise comparisons between countries—yet there are certain universal elements that typically lead to adequate and stable support for older citizens.
MMGPI organized these universal elements into three sub-indexes:
- Adequacy: The base-level of income, as well as the design of a region’s private pension system.
- Sustainability: The state pension age, the level of advanced funding from government, and the level of government debt.
- Integrity: Regulations and governance put in place to protect plan members.
These three measures were used to rank the pension system of 37 different countries, representing over 63% of the world’s population.
Here’s how each country ranked:
The Importance of Sustainability
While all three sub-indexes are important to consider when ranking a country’s pension system, sustainability is particularly significant in the modern context. This is because our global population is increasingly skewing older, meaning an influx of people will soon be cashing in their retirement funds. As a consequence, countries need to ensure their pension systems are sustainable over the long-term.
There are several factors that affect a pension system’s sustainability, including a region’s private pension system, the state pension age, and the balance between workers and retirees.
The country with the most sustainable pension system is Denmark. Not only does the country have a strong basic pension plan—it also has a mandatory occupational scheme, which means employers are obligated by law to provide pension plans for their employees.
Adequacy versus Sustainability
Several countries scored high on adequacy but ranked low when it came to sustainability. Here’s a comparison of both measures, and how each country scored:
Ireland took first place for adequacy, but scored relatively low on the sustainability front at 27th place. This can be partly explained by Ireland’s low level of occupational coverage. The country also has a rapidly aging population, which skews the ratio of workers to retirees. By 2050, Ireland’s worker to retiree ratio is estimated to go from 5:1 to 2:1.
Similar to Ireland, Spain ranks high in adequacy but places extremely low in sustainability.
There are several possible explanations for this—while occupational pension schemes exist, they are optional and participation is low. Spain also has a low fertility rate, which means their worker-to-retiree ratio is expected to decrease.
Steps Towards a Better System
All countries have room for improvement—even the highest-ranking ones. Some general recommendations from MMGPI on how to build a better pension system include:
- Increasing the age of retirement: Helps maintain a more balanced worker-to-retiree ratio.
- Enforcing mandatory occupational schemes: Makes employers obligated to provide pension plans for their employees.
- Limiting access to benefits: Prevents people from dipping into their savings preemptively, thus preserving funds until retirement.
- Establishing strong pension assets to fund future liabilities: Ideally, these assets are more than 100% of a country’s GDP.
Pension systems across the globe are under an increasing amount of pressure. It’s time for countries to take a hard look at their pension systems to make sure they’re ready to support their aging population.
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