◆ THE ECONOMY
How Money Works
Start at the source — inflation, interest, the Fed, and the forces moving every dollar.
42 articles
FeaturedHow Income Is Distributed in the United States: A Data-Led Look
The top fifth of U.S. households takes about half of all income; the bottom fifth gets roughly 3%. What the Census data shows, and what it leaves out.
Read more →Browse How Money Works
Deep Dives
◆ SUPPLY & DEMAND
How Prices Carry Information: The Coordination System No One Designed
Prices do more than report costs — they aggregate dispersed knowledge and coordinate millions of strangers without a central director.
◆ FED & MONETARY POLICY
How the Fed Actually Sets Interest Rates Now
The Fed no longer trades reserves into scarcity. It sets two administered rates. Here is the machine behind the June 2026 hold.
◆ INTERNATIONAL TRADE
Trade Doesn't Cost Jobs — It Moves Them. Here's the Evidence.
The idea that imports destroy jobs and trade is zero-sum is intuitive, persistent, and wrong in the aggregate — but the real story is more honest than either…
◆ HISTORICAL CASE STUDIES
What Was the Dot-Com Bubble?
The 1995-2000 speculative bubble where internet companies with no profits traded at billion-dollar valuations. Learn the pattern and aftermath.
◆ HISTORICAL CASE STUDIES
What Was the 2008 Financial Crisis?
The worst financial crisis since the Great Depression, triggered by subprime mortgage collapse, reaching its peak with Lehman Brothers' failure in September…
◆ HISTORICAL CASE STUDIES
What Was the Great Depression?
The worst economic collapse in modern history (1929-1939), when unemployment hit 25% and GDP fell 30%. Learn the causes and lessons.
◆ FACTOR MARKETS
Interest Rates and the Rental Price of Capital: How Firms Decide What to Build
The interest rate is the rental price of capital - the hurdle every investment must clear. Here is the net-present-value math firms use to decide what to build.
◆ MACRO
Why does inflation happen?
Inflation comes from demand outpacing supply, rising costs, or money growth. Here's the mechanism in plain English.
◆ INCOME & INEQUALITY
The Gini Coefficient and the Lorenz Curve: Measuring Inequality in a Single Number
The Gini coefficient compresses a whole income distribution into one number between 0 and 1. Here's what it measures, how to compute it, and where it misleads.
Quick Answers
Trade Surplus and Trade Deficit: What They Mean and What They Don't
A trade surplus means a country exports more than it imports; a deficit means it imports more than it exports.
Read more →What Is Short Selling?
Selling shares you don't own with the goal of buying them back at a lower price. Betting on stock prices falling.
Read more →What Is Monetary Policy?
Government actions to control the money supply and interest rates to achieve economic goals like price stability and employment. Learn the difference between…
Read more →What Is Quantitative Easing?
A monetary policy tool where the central bank buys large quantities of government and mortgage securities to inject money into the economy when interest rates…
Read more →What Is the Federal Reserve?
The central bank of the United States, responsible for monetary policy, regulating banks, and maintaining financial stability. Learn its role in the economy.
Read more →What Is P/E Ratio?
Price-to-Earnings Ratio—the price of a stock divided by annual earnings per share. A key valuation metric.
Read more →What Is a Bull Market?
A market where stock prices rise 20%+ from recent lows, characterized by optimism and buying pressure.
Read more →What Is Inflation?
The increase in the general price level of goods and services over time, reducing purchasing power. Understanding inflation is critical for financial planning.
Read more →What Is Recession?
Two consecutive quarters of negative GDP growth. The economic contraction phase of business cycles.
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