The lifecycle of a financial bubble often follows a predictable pattern

Learn about what causes economic bubbles, including how forces like cheap credit, soaring optimism, and feedback loops push asset prices far beyond fundamentals—until a single shock triggers panic, selling, and a rapid collapse.

Indicators of economic bubbles include euphoric narratives and extreme valuations.

'Tulip mania,' the 1630s Dutch craze where rare bulbs were briefly traded like luxury assets, may have been the first financial bubble—and it still shapes markets today.

The 1929 stock market crash is a defining example of a financial bubble burst

Fueled by margin speculation and intense optimism, stock prices soared to unsustainable levels before collapsing in late October—erasing billions in market value within days.

One theory suggests real estate markets follow a predictable 18-year pattern

The theory dictates that real estate markets tend to experience about 14 years of growth, including a mid-cycle dip, then experience four years of decline. Real estate experts in London discuss the theory in an article.

The 2008 financial system unraveled in a wave of speculation

Michael Lewis—author of the bestselling "The Big Short"—explains how a wave of speculation (among other factors) drove the 2008 collapse, from lenders issuing risky mortgages to Wall Street turning them into fragile securities. He also highlights the few outsiders who recognized the bubble and bet against it before the crash.

Bubbles can exist in markets for collectibles, not just industries and technology

This podcast tells how "Magic: The Gathering" faced its own speculative bubble as rare cards surged in resale value—risking a Beanie Baby-style crash. It follows how the game’s creators tried to engineer a system to keep a collectibles market from collapsing.

In the aftermath of the 2008 financial crisis, the Fed began a program of quantitative easing

This program injected trillions of dollars of new money into financial markets to stimulate the economy. The move catalyzed an 11-year bull run and was repeated during the pandemic. Experts argue such power could worsen wealth inequality and contribute to bubbles in housing and finance.

Watch Ray Dalio explain how the economy works

Dalio describes the economy as a machine that runs on three main cycles: productivity growth, the short-term debt cycle, and the long-term debt cycle. Dalio says layering these three cycles on top of each other essentially creates a template for understanding changes in the economy.

The role stories play in mass economic trends like bitcoin, crashes

Economics is dominated by numbers, but stories play a huge role in the emotional shifts seen within macroeconomic trends. For example, bitcoin is not just a cost-benefit winner, but a compelling tale of decentralization and independence. This is a 20-minute summary of Nobel prize-winning economist Robert Shiller's "Narrative Economics."

In 2007, Bridgewater Associates, the world's largest hedge fund, warned of an impending financial crisis.

The dot-com boom sent tech stocks soaring before a historic collapse

A look at the dot-com bubble, when investors poured money into unproven internet startups, driving the Nasdaq to dizzying heights before it crashed by more than 80% after 2000, showing how new technologies can detach markets from reality.

Japan's 1990s deflation followed the country's fastest growth period

The end of World War II ended Japan's isolation in the global economy, prompting what's now called the "Japanese Economic Miracle." From the 1940s to the 1980s, Japanese policy makers enacted ultra-loose monetary policies that pushed a ton of cash into the market and fueled rapid growth. But these policies ultimately helped create a bubble and sent the country into a deep period of deflation.

The dot-com bubble burst in the early 2000s

If you’ve heard of companies like Google and Yahoo, you’re already partially familiar with the dot-com bubble: a period from roughly 1995 to 2001, when internet companies were the hottest thing in venture capital. The “bubble” part of the term refers to the industry’s eventual implosion.

The movie adaptation of ‘The Big Short’ provided a visual for the 2008 housing bubble

A scene from "The Big Short" visualizes how Wall Street bundled shaky mortgages into complex housing bonds and sold credit default swaps on top of them—showing, step by step, how the structure of the 2008 housing bubble was vulnerable to collapse.

The dot-com stock bubble taught Howard Marks about markets

Annual investment letters from Howard Marks, the billionaire cofounder of top distressed debt shop Oaktree Capital Management, are required reading on Wall Street. The prolific writer and investor explains the distinction between the folly of trying to time the market and the necessity of paying attention to market cycles. The difference makes all the difference in returns.

The South Sea Bubble was an 18th-century scandal that redefined speculation

This video illustrates how the South Sea Company in Britain sparked a stock boom in 1720, with promises of huge trading profits, driving shares to unprecedented heights before a sudden crash wiped out the fortunes of investors—including Isaac Newton, who lost an estimated £20K.

An inverted yield curve has preceded every recession that’s occurred in the last 50 years

Prolonged yield curve inversions can predict recessions, but even brief inversions can cause investors to react with knee-jerk reactions.

‘The Giant Pool of Money’ remains one of the most acclaimed accounts of the 2008 housing bubble

This Peabody Award–winning "This American Life" episode traces how cheap global money, subprime lending, and Wall Street engineering inflated the housing bubble. Through vivid reporting and real voices, it became one of the defining works of 2000s financial journalism.

What happens when a hedge fund grows too big, too fast?

Dmitry Balyasny, who heads what has become one of the top US hedge fund firms, got a crash course in finance as a teenager, when he started trading stocks—and started losing money. Balyasny went on to lose a whole lot more money. But, this time, it wasn’t his to lose. To find out more about his firm’s remarkable comeback, read this article.

Markets have always recovered and hit new highs following crashes

The crash that preceded the Great Depression was the most severe the US has ever experienced. It was 28 times worse than the downturn that followed the Cuban Missile Crisis.

The Beanie Baby craze is known as one of the wildest collectible bubbles in history

The Beanie Baby boom saw collectors drive prices for stuffed animals into the hundreds or thousands of dollars, fueled by hype surrounding scarcity and online bidding wars. When demand collapsed in the early 2000s, the market crashed—leaving steep losses for many speculators.

Subprime lending practices, which fueled the housing bubble, surged after 2000.

How chaos helps explain why small market corrections can produce major economic instability

Oxford University complex systems professor Doyne Farmer discusses how predictions from many economic models are overly weighted toward simple relationships, such as supply and demand, and external shocks, such as the COVID-19 pandemic. However, real-world macroeconomic systems involve public and private actors interacting, producing feedback loops and cascading effects that resemble the oscillatory behavior seen in chaotic systems.

Since its introduction, the price of bitcoin has experienced significant volatility

Driven in large part by speculation and intense social media attention during the pandemic, along with the availability of capital during near-zero interest rate periods, the price has seen at least three major crashes despite steadily increasing over the long run since 2014.

Hear what Michael Burry thinks about the possibility of an AI bubble

Since his success shorting subprime mortgage-backed securities in 2008, Burry's positions have often become influential, sparking conversations on platforms like X. In 2025, Burry drew attention for betting against Nvidia and Palantir for being overvalued companies.

The stock market has crashed many times throughout history

Have you ever wondered how long it takes the market to recover after a crash? This chart outlines major stock market dips throughout history and tracks how many days it took for the market to recover.

AI expert shows the cyclical nature of AI hype—in 1988

Rodney Brooks wrote several decades ago about the boom and bust cycles of artificial intelligence. Starting from the 1950s excitement over ENIAC's multiplication through the second launch of then-novel neural networks, Brooks suggests AI progresses incrementally despite the hype.

Recessions are considered to be inevitable by modern economic standards

Recessions are caused by imbalances in the market and are guaranteed to happen in capitalist systems, but predicting them is a complex task.

To continue selling mortgages, agencies that determine how risky a loan is gave high ratings to homebuyers regardless of their actual risk portfolio.

In 2008, the 'Big Short' mastermind Michael Burry made more than $700M.

The story of the Wall Street Crash of 1929

The 1920s in the US "roared" with rapid economic growth after the conclusion of World War I. But in October 1929, the bubbly stock markets crashed dramatically, plunging the nation into the decadelong Great Depression.

Historically, borrowing money from other people to purchase property was common until private financing companies—primarily building and loan associations—stepped in to offer mortgages to buyers.

The dot-com bubble burst in 2000 when the Nasdaq dropped more than 76% in roughly 2 years

Between 1995 and 2000, the Nasdaq Composite index jumped from roughly 1,000 to 5,000 amid excitement over new internet companies. As venture capitalists dumped money into startups, those same companies struggled to turn a profit, leading to a bubble. The Nasdaq wouldn't reach its former high until 2015.

AI investment may be the next major economic bubble

A video examines the massive surge in AI spending—forecast to hit $500B by 2026—and how this may be propping up a fragile US economy. Experts warn that if AI investment slows or under-delivers, the consequences could be felt in markets, jobs and growth.

Watch Ray Dalio break down his 'holy grail' investment strategy

As a hedge fund manager, Dalio's investment strategy relies on insulating investments from economic downturns. To do this, Dalio attempts to diversify investments as much as possible while considering the correlation between industries and markets.

The world's most famous case of deflation happened after Black Thursday

While the details are not fully agreed upon, many economists point to the Federal Reserve's tightening of the money supply as a prime culprit, leading to a significant deflationary spiral.

Explaining the collapse of Silicon Valley Bank

In March 2023, Silicon Valley Bank—the nation's 16th largest bank at the time—collapsed after a rapid run on its deposits. Among other factors, the bank had placed more than half of its investments into long-term bonds, leaving it without the necessary cash on hand as its clients, largely start ups, panicked and withdrew their money at the same time. This visualization lays out the timeline and impact of the collapse.

'Good deflation' happens when prices naturally track with supply, meaning prices change gradually

This tends to make products and services more affordable and normalizes the standard of living. Bad deflation usually happens when there are sudden changes to either supply or demand. Near-zero [interest rates helped create the real estate bubble that sparked the Great Recession when it crashed](https://www.youtube.com/watch?v=LMo9mD8j7IA&t=91s) Because deflation distorts the value of money, deflation is particularly harmful for borrowers. Low interest rates made it easy for businesses and everyday people to take on enormous debt, which exacerbated the effects of the recession.

How public policy shapes demographic trends

This IMF podcast explores the population booms and busts throughout human history. According to Harvard economist and demographer David Bloom, it took more than 50,000 years for the world population to reach 1 billion. But since 1960, we have added...

When consumers think an economic downturn is looming, the 'lipstick index' economic theory argues that sales of more affordable luxury items (such as lipstick) go up.

The psychological aspect of deflation makes it difficult for policymakers to stabilize the economy

That psychological aspect is referred to as "the deflationary spiral." When prices start decreasing, people tend to hold on to their money to pay the lowest prices. But as prices start stabilizing, people resist increasing prices. (Some users may experience a paywall.)

Roughly $5T of stimulus money flooded the economy during the pandemic

Recessions can last anywhere from months to years. To encourage economic growth, governments use policy levers such as lowering interest rates or introducing a stimulus. Economists credit massive stimulus funds for helping the economy quickly recover from a recession during the COVID-19 pandemic.

Money laundering is a three-step process: placement, layering, and integration

"Placement" occurs when dirty money is introduced into the financial system. Then "layering" happens when the money is moved around to disguise where it actually came from. Finally, the money is placed in other assets or investments in a step called integration.

The Bretton Woods economic order was built on Keynesian principles

Keynesian economics suggests that governments should actively manage economies to prevent downturns, promote employment, and regulate markets. The Bretton Woods institutions were created based on this belief that coordinated public intervention could prevent the economic crises of the 1930s.

'Planet Money' debates the financial indicators that defined 2025

In this end-of-year episode, "Planet Money" stages a playful debate over which economic indicators best captured the chaos of 2025—from tariffs to AI bubbles—and which signals may matter most as the US economy heads into 2026.

Researchers identify a hidden instability pattern in simple ocean wave models

Stokes waves—a solution to the mathematics of water waves—were once assumed to be stable. Italian mathematicians have proven disturbances cause these waves to collapse and such collapses follow an infinite repeating pattern. To complete the proof, the team offered a $100 donation to solicit online help.

In March 2008, Bear Stearns was the first major bank to collapse in the Great Recession—leading to panic across the entire global financial system.

Prediction markets and sports betting are not forms of investing, despite how some fans portray them.

More than 650 companies went public in the US in 1996

As the dot-com bubble reached its peak, most dot-com companies went public with little proof of being profitable and were often overvalued. In 1999, the Nasdaq's price-to-earnings ratio (a tool used to determine a stock's value that divides its price by earnings) hit 90.2, signaling that many companies were operating at a net loss. Startups promised investors that more time and money would help scale their businesses and become profitable.