Articles
Plain-language explainers on how money and the economy actually work, without the jargon. New articles are added regularly.
Basic Economics
What Is Inflation and Why Does It Matter to You?
What actually drives rising prices, who benefits from inflation and who gets hurt by it, and how the 1970s compares to 2021-2023.
Basic Economics
Supply and Demand Explained With Real-World Examples
Concert tickets, avocados, gas prices, and rent: the same two forces setting the price in every market you shop in.
Basic Economics
What Is GDP and Why Should You Care About It?
What the number in the headlines actually measures, and why it ends up affecting your job and your mortgage rate.
Basic Economics
Recession vs. Depression: What’s the Difference?
One shows up every few years. The other has happened once in the last century. Here’s how they’re actually different.
Basic Economics
How Interest Rates Affect the Economy (and Your Wallet)
One number, set eight times a year, that quietly shapes your mortgage, your credit card bill, and your savings account.
Basic Economics
What Causes a Stock Market Crash?
Bubbles, borrowed money, panic, and outside shocks: the four ingredients behind every major market crash in history.
Basic Economics
Fiscal Policy vs. Monetary Policy: What’s the Difference?
Two very different levers, pulled by two very different groups of people, both aimed at the same economy.
Interest & Growth
Simple Interest vs. Compound Interest: Which Grows Faster?
Same starting amount, same rate, same number of years. One method ends thousands of dollars ahead of the other.
Interest & Growth
How Compound Interest Can Make You a Millionaire
$500 a month doesn’t sound like a fortune. Left alone for 35 years at a reasonable return, it can turn into more than a million dollars.
Interest & Growth
APY vs. APR: The Difference That Actually Matters
Two acronyms, both percentages, both about interest, and both regularly confused with each other.
Interest & Growth
The Rule of 72: A Quick Way to Estimate How Fast Your Money Doubles
No calculator, no spreadsheet, just one division problem to estimate how long it takes money to double.
Loans & Debt
How Does a Mortgage Actually Work?
The same monthly payment for 30 years, but the money inside it shifts dramatically from the first year to the last.
Loans & Debt
Fixed vs. Variable Interest Rates: Which Is Better?
One locks in certainty. The other bets that today’s discount is worth tomorrow’s risk.
Loans & Debt
How to Pay Off Credit Card Debt Faster
The same balance can take nearly seven years to clear, or under three, depending on how much you pay each month.
Loans & Debt
Debt Snowball vs. Debt Avalanche: Which Method Wins?
One saves you more money. The other keeps you motivated. Here’s how to choose.
Loans & Debt
What Is APR and Why It Isn’t the Same as Your Interest Rate
Two loans, two identical interest rates, two completely different actual costs.
Investing & Retirement
How Does the Stock Market Actually Work?
Millions of buy and sell orders, matched in fractions of a second, setting a price for a piece of a company.
Investing & Retirement
What Is a 401(k) and How Does It Work?
Free money from your employer, a tax break from the government, and decades of compounding.
Investing & Retirement
The 4% Rule: How Much Can You Safely Withdraw in Retirement?
A single percentage, drawn from three decades of market data, still shapes retirement planning today.
Investing & Retirement
Dollar-Cost Averaging Explained for Beginners
Investing the same amount every month, no matter what the price is doing, quietly works in your favor.
Investing & Retirement
Roth IRA vs. Traditional IRA: Which Is Right for You?
The same contribution, taxed at two different points in time. Which one wins depends on your future tax bracket.
Savings & Budgeting
How to Build an Emergency Fund From Scratch
No savings, a job that feels stable until it isn’t. Here’s how to build a real cushion, one deposit at a time.
Savings & Budgeting
The 50/30/20 Budget Rule Explained
One paycheck, three buckets, no spreadsheet required. Not a perfect system, but a genuinely useful place to start.
Savings & Budgeting
How Much Should You Have Saved by Age 30?
Different firms, different formulas, and wildly different answers about what you should have saved.
Savings & Budgeting
Are High-Yield Savings Accounts Actually Worth It?
Same FDIC protection, same basic function, but a rate that can be many times higher. The catch is smaller than expected.
Savings & Budgeting
Gross Pay vs. Net Pay: What’s the Difference?
The number on your offer letter and the number in your bank account are rarely the same.
Credit & Income
What Is a Credit Score and How Is It Calculated?
A three-digit number, built from five weighted ingredients, that decides whether you get approved.
Credit & Income
How to Improve Your Credit Score Fast
Some moves show up within a single billing cycle. Others take years. Here’s which is which.
Credit & Income
What Is a Tax Bracket and How Does It Actually Work?
Moving into a higher bracket doesn’t mean your whole paycheck gets taxed at the higher rate.
Credit & Income
Hourly vs. Salary: Which Pays Better in the Long Run?
Same annual pay on paper, completely different relationships with overtime and every hour worked.