Markets

Insider Trading

Hedge Funds

Retirement

Opinion

20 Most influential Economists in the World

In this article, we will list the 20 Most Influential Economists in the World. If you want to skip our detailed analysis of the most influential economists, head to the 5 Most Influential Economists in the World.

The widely accepted rules of economics change frequently. Before the world war, we lived under the gold standard during which the value of our currency was determined by the gold reserves. However, today we live in a commodity-backed monetary system tied to the US dollar. 

A few decades ago, debt was considered a bad thing. Today, large listed companies have debt on their balance sheet because it gives them financial leverage. Apple Inc. (NASDAQ: APPL)’s latest financial debt, as of March 2023, was $109.6 billion. The Foundation for Small Business Management even educates small businesses on how they can leverage through debt. Given the rising cost of housing, many people have turned to home mortgages. According to the Federal Reserve Bank of New York, Residential Mortgages debt in the US totaled $11.92 trillion in 2022. 

The rapid changes in the rules of the game have made it challenging to study economics. However, to grasp all the changes happening today, it is essential to look at the works of the most famous economists in the world. 

Adam Smith, Free-market, Capitalism, and Socialism

Adam Smith is considered one of the most influential economists. He is also known as the father of modern economics. Smith was a proponent of the free market economy and opposed any government intervention in the market. His book, the Wealth of Nations, contains many ideas that form the basis of classical economics. He emphasized the minimization of taxes and the role of governments.

Adam Smith proposed the idea of the ‘invisible hand,’ which balances out the forces of supply and demand in an economy. He also popularized the idea that when everyone works in their own best interest, society prospers. This formed the basis of capitalist thinking and the rise of capitalism. 

The rise of capitalist thought and the industrial revolution brought sweeping economic and social change. The distribution of income became more unequal, and the exploitation of workers became a norm. As a response to this, socialism emerged. The writings of Karl Marx, another famous economist, became the basis of many socialist thinkers. Socialists believed in organizing based on cooperation rather than competition. While socialists are not dominant in the world, today, we see mixed economies where private and public partnership offers the best of both worlds.

Keynesian vs Monteraist 

One of the most famous economists in history is John Maynard Keynes. His brand of economics is known as Keynesian economics, which argues that in a troubled economy, only the intervention of government can drive consumers to buy more goods and services. Monetary economists, on the other hand, believe that only the money supply should be controlled. 

During times of crisis, the United States gravitates to monetarist measures. A recent example of monetarist measures taken by the US Federal Reserve can be seen during the time of the pandemic. In August 2020, the Federal Reserve bought $39.9 billion of mortgage bonds and sold $17.85 billion worth of mortgage bonds. Through a net purchase of mortgage bonds, the US Federal Reserve increased the money supply. This measure injected cash into the economy so that people keep spending. This measure was also taken to decrease interest rates and keep the stock market stable. The federal reserve sought remedies for the problems of the pandemic by controlling the money supply.  

The value of economists in today’s world

It is clear by now that the works of famous economists, although sometimes controversial, have shaped the world. Their ideas have helped many nations fight financial crises. The analytical and philosophical approach of economists is valuable to businesses too. Even Tech companies hire economists. 

Companies such as Meta Platforms, Inc. (NASDAQ: META), Apple Inc. (NASDAQ: APPL), and Microsoft Corporation (NASDAQ: MSFT) are known to hire people with Ph.D. in economics. According to Glassdoor, on average, Economists make yearly $233,365 in Meta Platforms, Inc. (NASDAQ: META), and $174,000 in Microsoft Corporation (NASDAQ: MSFT). While companies like Apple Inc. (NASDAQ: APPL), Microsoft Corporation (NASDAQ: MSFT), and Meta Platforms, Inc. (NASDAQ: META) are among the largest tech companies, they are not the only ones that hire economists. The entire tech sector hires economists that deal with microeconomic issues such as pricing to corporate strategies. Economists are also hired by governments. They help formulate public policies by assembling and analyzing data. 

Methodology

We used a consensus approach using four (1,2,3,4) sources to curate our list of the 20 Most Influential Economists in the World. We gave each source weightage according to their credibility. The source with the highest authority was given 40%, the second highest authority-source was given 30%, the third highest authority was given 20%, and the least authoritative source was given 10% weightage. 

We selected economists that appeared most frequently on our sources discussing them. The maximum score each economist could get was 1. As tie-breakers, we used the ranking of economists in our sources. 

Here’s the list of the most influential economists in the world.

20 – Paul Krugman

Insider Monkey Score – 0.1

Born in February 28, 1953, in Albany, Paul Krugman received Nobel Prize in 2008 for his work in Economic Geography. He was an economist and a journalist who was awarded a Ph.D. degree from MIT. He also served in US President Ronald Regan’s Council of Economic Advisors. Krugman is known for integrating economies of scale into general equilibrium models, which helps understand why a variety in consumers’ choice help achieve economies of scale. 

19 – Joseph Stiglitz

Insider Monkey Score – 0.1

Joseph Stiglitz won Nobel Prize for Economics in 2001. His works lay the foundation of the Theory of Markets with Asymmetric Information. Stiglitz served as a member of US President Bill Clinton’s economic policy team from 1993 to 1997, and in June 1995, he became the chairman. He also served as a vice president of the world bank from 1997 to 2000. 

18 – John Stuart Mill

Insider Monkey Score – 0.1

John Stuart Mill was a 19th-century British philosopher and economist. Stuart was a supporter of Liberal Utilitarianism and believed that actions that lead to human happiness are right. Mill combined economics with philosophy and advocated individual rights and progressive social policies. He also served as a member of parliament and worked for the East India Company. 

17 – Dambisa Moyo

Insider Monkey Score – 0.2

If you want to learn about the creation of wealth, and the relationship between impoverished states, developing nations, and wealthy nations, Dambisa Moyo’s work will enlighten you. She is a Zambian economist and writer who has spent a major part of her childhood in the United States. She has also worked as an advisor on issuing bonds for the international market for Goldman Sachs. 

16 – Elinor Ostrom

Insider Monkey Score – 0.2

Elinor Ostrom was a contemporary American Political Scientist who is also known for her work in the field of economics. She has done considerable work in the area of Economic Governance, for which she also won the Nobel Prize in Economic Sciences in 2011. 

15 – W. Arthur Lewis

Insider Monkey Score – 0.2

Arthur Lewis was a Saint Lucian economist who won the 1979 Nobel Prize for Economics. He is known for proposing an innovative model regarding the trade terms between less developed and developed countries. Lewis attended the London School of Economics on a scholarship, where he later taught for nine years. 

14 – Millicent Fawcett

Insider Monkey Score – 0.2

Born in 1847, Millicent Garret Fawcet was an English political reformer and economist. Fawcet was an enthusiast of Stuart Mill. She is known for her book, ‘Political Economy for Beginners’ which was brief but became successful at the time. 

13 – Janet Yellen

Insider Monkey Score – 0.4

Janet Yellen is an American Economist who has served as the chair of the Board of Governors of the Federal Reserve System. She has also served as the Secretary of the US Department of Treasury. She is known for her book ‘ The Fabulous Decade,’ which focuses on Macro Economic teachings. 

12 – Hernando de Soto

Insider Monkey Score – 0.4

Hernando De Soto is a Peruvian economist who is known for his work on the informal economy. Much of Soto’s work is dedicated to the developing world, and he currently presides over the Institute of Liberty and Democracy, a think tank dedicated to promoting economic development in developing countries. 

11 – Nouriel Roubini

Insider Monkey Score – 0.4

Nouriel Roubini is a Turkish-born American economist. He is known for predicting the 2007- 2008 mortgage crisis in the United States. Roubini taught Economics at Yale University from 1988 to 1995 and served as a visiting scholar at the International Monetary Fund. 

10 – Amartya Sen

Insider Monkey Score – 0.4

Coming in at number 10 in our list of the 20 Most Influential Economists in the World, Amartya Sen is an Indian economist who won the 1998 Nobel Prize in Economics. He is known for his work on Welfare Economics and Social Choice Theory. Sen is also famous for his work on the causes of famine, which led to practical solutions to avoid shortages of food. 

9 – Paul Samuelson

Insider Monkey Score – 0.4

Paul Samuelson was an American economist who wrote a college textbook titled ‘Economics: an introductory Analysis,’ which was published in 1948. He raised the level of scientific analysis in economics, for which he has received several accolades. Samuelson was known for combining neo-classical microeconomics and neo-Keynesian microeconomics. 

8 – Karl Marx

Insider Monkey Score – 0.4

Karl Marx is one of the most influential Economists to live. He is known for his book ‘Das Kapital,’ in which he described the self-destructive tendencies of capitalism. Marx was a proponent of communist and socialist policies. Although, Marxian Economics has been widely rejected, his critique of capitalism stays relevant to this date. Marx has had a profound effect on the way the political economy of the world is shaped today. 

7 – Abhijit Banerjee

Insider Monkey Score – 0.5

Abhijeet Banerjee is an Indian-born American economist known for his groundbreaking work on development economics research. He is also the Ford Foundation International Professor of Economics at MIT. 

6 – David Ricardo

Insider Monkey Score – 0.5

Our 6th most influential economist is David Ricardo. He was an 18th-century – classical economist and politician, known for developing comparative advantage economic theory. Ricardo is also known for his contributions to mainstream economic theories, such as the law of diminishing returns, and the labor theory of value. 

Click to continue reading and see the 5 Most Influential Economists in the World

Suggested Articles: 

 Disclosure: none. 20 Most Influential Economists in the World is originally published on Insider Monkey

The $250 Trillion AI Hype is Real. A few years from now, you’ll probably wish you’d bought this stock.

When Jeff Bezos said that one breakthrough technology would shape Amazon’s destiny, even Wall Street’s biggest analysts were caught off guard.

Fast forward a year and Amazon’s new CEO Andy Jassy described generative AI as a “once-in-a-lifetime” technology that is already being used across Amazon to reinvent customer experiences.

At the 8th Future Investment Initiative conference, Elon Musk predicted that by 2040 there would be at least 10 billion humanoid robots, with each priced between $20,000 and $25,000.

Do the math. According to Musk, this technology could be worth $250 trillion by 2040.

Put another way, that’s roughly equal to:

  • 175 Teslas
  • 107 Amazons
  • 140 Metas
  • 84 Googles
  • 65 Microsofts
  • And 55 Nvidias

And here’s the wild part — this $250 trillion wave isn’t tied to one company, but to an entire ecosystem of AI innovators set to reshape the global economy.

It’s a leap so massive, it could reshape how businesses, governments, and consumers operate worldwide.

Even if that $250 trillion figure sounds ambitious, major firms like PwC and McKinsey still see AI unlocking multi-trillion-dollar potential.

How could anything be worth that much?

The answer lies in a breakthrough so powerful it’s redefining how humanity works, learns, and creates.

And this breakthrough has already set off a frenzy among hedge funds and Wall Street’s top investors.

What most investors don’t realize is that one under-owned company holds the key to this $250 trillion revolution.

In fact, Verge argues this company’s supercheap AI technology should concern rivals.

Before I reveal the details, let’s talk about how some of the richest people on the planet are positioning themselves.

  • Bill Gates sees artificial intelligence as the “biggest technological advance in my lifetime,” more transformative than the internet or personal computer, capable of improving healthcare, education, and addressing climate change.
  • Larry Ellison — through Oracle, is spending billions on Nvidia chips and partnering with Cohere to embed generative AI across Oracle’s cloud and apps.
  • Warren Buffett — not known for tech hype — says this breakthrough could have a ‘hugely beneficial social impact.

When billionaires from Silicon Valley to Wall Street line up behind the same idea — you know it’s worth paying attention to.

Even as we admire what Tesla, Nvidia, Alphabet, and Microsoft have built, we believe an even greater opportunity lies elsewhere…

But the real story isn’t Nvidia — it’s a much smaller company quietly improving the critical technology that makes this entire revolution possible.

And judging by what I’m hearing from both Silicon Valley insiders and Wall Street veterans…

This prediction might not be bold at all:

A few years from now, you’ll wish you’d owned this stock.

The best part? You can discover everything about this company and its groundbreaking technology right now.

I’ve compiled everything you need to know about this groundbreaking company in a detailed, members-only report.

Trust me — you’ll want to read this report before putting another dollar into any tech stock.

For a ridiculously low price of just $9.99 a month, you can unlock a year’s worth of in-depth investment research and exclusive insights – that’s less than a single fast food meal!

Here’s why this is a deal you can’t afford to pass up:

• Access to our Detailed Report on this Game-Changing AI Stock: Our in-depth report dives deep into our #1 AI stock’s groundbreaking technology and massive growth potential.

• 11 New Issues of Our Premium Readership Newsletter: You will also receive 11 new issues and at least one new stock pick per month from our monthly newsletter’s portfolio over the next 12 months. These stocks are handpicked by our research director, Dr. Inan Dogan.

• One free upcoming issue of our 70+ page Quarterly Newsletter: A value of $149

• Bonus Reports: Premium access to members-only fund manager video interviews

• Ad-Free Browsing: Enjoy a year of investment research free from distracting banner and pop-up ads, allowing you to focus on uncovering the next big opportunity.

• 30-Day Money-Back Guarantee:  If you’re not absolutely satisfied with our service, we’ll provide a full refund within 30 days, no questions asked.

If you’re thinking about getting in, don’t wait – because once Wall Street catches wind of this story, the easy money will be gone.

Space is Limited! Only 1000 spots are available for this exclusive offer. Don’t let this chance slip away – subscribe to our Premium Readership Newsletter today and unlock the potential for a life-changing investment.

Here’s what to do next:

1. Head over to our website and subscribe to our Premium Readership Newsletter for just $9.99 a month.

2. Enjoy a year of ad-free browsing, exclusive access to our in-depth report on the revolutionary AI company, and the upcoming issues of our Premium Readership Newsletter over the next 12 months.

3. Sit back, relax, and know that you’re backed by our ironclad 30-day money-back guarantee.

Don’t miss out on this incredible opportunity! Subscribe now and take control of your AI investment future!

No worries about auto-renewals! Our 30-Day Money-Back Guarantee applies whether you’re joining us for the first time or renewing your subscription a month later!

AI, Tariffs, Nuclear Power: One Undervalued Stock Connects ALL the Dots (Before It Explodes!)

Artificial intelligence is the greatest investment opportunity of our lifetime. The time to invest in groundbreaking AI is now, and this stock is a steal!

AI is eating the world—and the machines behind it are ravenous.

Each ChatGPT query, each model update, each robotic breakthrough consumes massive amounts of energy. In fact, AI is already pushing global power grids to the brink.

Wall Street is pouring hundreds of billions into artificial intelligence—training smarter chatbots, automating industries, and building the digital future. But there’s one urgent question few are asking:

Where will all of that energy come from?

AI is the most electricity-hungry technology ever invented. Each data center powering large language models like ChatGPT consumes as much energy as a small city. And it’s about to get worse.

Even Sam Altman, the founder of OpenAI, issued a stark warning:

“The future of AI depends on an energy breakthrough.”

Elon Musk was even more blunt:

“AI will run out of electricity by next year.”

As the world chases faster, smarter machines, a hidden crisis is emerging behind the scenes. Power grids are strained. Electricity prices are rising. Utilities are scrambling to expand capacity.

And that’s where the real opportunity lies…

One little-known company—almost entirely overlooked by most AI investors—could be the ultimate backdoor play. It’s not a chipmaker. It’s not a cloud platform. But it might be the most important AI stock in the US owns critical energy infrastructure assets positioned to feed the coming AI energy spike.

As demand from AI data centers explodes, this company is gearing up to profit from the most valuable commodity in the digital age: electricity.

The “Toll Booth” Operator of the AI Energy Boom

  • It owns critical nuclear energy infrastructure assets, positioning it at the heart of America’s next-generation power strategy.
  • It’s one of the only global companies capable of executing large-scale, complex EPC (engineering, procurement, and construction) projects across oil, gas, renewable fuels, and industrial infrastructure.
  • It plays a pivotal role in U.S. LNG exportation—a sector about to explode under President Trump’s renewed “America First” energy doctrine.

Trump has made it clear: Europe and U.S. allies must buy American LNG.

And our company sits in the toll booth—collecting fees on every drop exported.

But that’s not all…

As Trump’s proposed tariffs push American manufacturers to bring their operations back home, this company will be first in line to rebuild, retrofit, and reengineer those facilities.

AI. Energy. Tariffs. Onshoring. This One Company Ties It All Together.

While the world is distracted by flashy AI tickers, a few smart investors are quietly scooping up shares of the one company powering it all from behind the scenes.

AI needs energy. Energy needs infrastructure.

And infrastructure needs a builder with experience, scale, and execution.

This company has its finger in every pie—and Wall Street is just starting to notice.

Wall Street is noticing this company also because it is quietly riding all of these tailwinds—without the sky-high valuation.

While most energy and utility firms are buried under mountains of debt and coughing up hefty interest payments just to appease bondholders…

This company is completely debt-free.

In fact, it’s sitting on a war chest of cash—equal to nearly one-third of its entire market cap.

It also owns a huge equity stake in another red-hot AI play, giving investors indirect exposure to multiple AI growth engines without paying a premium.

And here’s what the smart money has started whispering…

The Hedge Fund Secret That’s Starting to Leak Out

This stock is so off-the-radar, so absurdly undervalued, that some of the most secretive hedge fund managers in the world have begun pitching it at closed-door investment summits.

They’re sharing it quietly, away from the cameras, to rooms full of ultra-wealthy clients.

Why? Because excluding cash and investments, this company is trading at less than 7 times earnings.

And that’s for a business tied to:

  • The AI infrastructure supercycle
  • The onshoring boom driven by Trump-era tariffs
  • A surge in U.S. LNG exports
  • And a unique footprint in nuclear energy—the future of clean, reliable power

You simply won’t find another AI and energy stock this cheap… with this much upside.

This isn’t a hype stock. It’s not riding on hope.

It’s delivering real cash flows, owns critical infrastructure, and holds stakes in other major growth stories.

This is your chance to get in before the rockets take off!

Disruption is the New Name of the Game: Let’s face it, complacency breeds stagnation.

AI is the ultimate disruptor, and it’s shaking the foundations of traditional industries.

The companies that embrace AI will thrive, while the dinosaurs clinging to outdated methods will be left in the dust.

As an investor, you want to be on the side of the winners, and AI is the winning ticket.

The Talent Pool is Overflowing: The world’s brightest minds are flocking to AI.

From computer scientists to mathematicians, the next generation of innovators is pouring its energy into this field.

This influx of talent guarantees a constant stream of groundbreaking ideas and rapid advancements.

By investing in AI, you’re essentially backing the future.

The future is powered by artificial intelligence, and the time to invest is NOW.

Don’t be a spectator in this technological revolution.

Dive into the AI gold rush and watch your portfolio soar alongside the brightest minds of our generation.

This isn’t just about making money – it’s about being part of the future.

So, buckle up and get ready for the ride of your investment life!

Act Now and Unlock a Potential 100+% Return within 12 to 24 months.

We’re now offering month-to-month subscriptions with no commitments.

For a ridiculously low price of just $9.99 per month, you can unlock our in-depth investment research and exclusive insights – that’s less than a single fast food meal!

Space is Limited! Only 1000 spots are available for this exclusive offer. Don’t let this chance slip away – subscribe to our Premium Readership Newsletter today and unlock the potential for a life-changing investment.

Here’s what to do next:

1. Head over to our website and subscribe to our Premium Readership Newsletter for just $9.99.

2. Enjoy a month of ad-free browsing, exclusive access to our in-depth report on the Trump tariff and nuclear energy company as well as the revolutionary AI-robotics company, and the upcoming issues of our Premium Readership Newsletter.

3. Sit back, relax, and know that you’re backed by our ironclad 30-day money-back guarantee.

Don’t miss out on this incredible opportunity! Subscribe now and take control of your AI investment future!


No worries about auto-renewals! Our 30-Day Money-Back Guarantee applies whether you’re joining us for the first time or renewing your subscription a month later!