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Month: July 2026

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  • 2026
  • July
Graphic about elasticity of demand for digital goods with streaming, TV, AI, and demand curve icons.
Posted inComputer Science Economics Tutorial

Elasticity of Demand for Digital Goods: Why Netflix Can Raise Prices and Others Cannot

A friendly economics guide to elasticity of demand for digital goods, using Netflix price increases, streaming services, cable TV, software, and consumer electronics as examples.
Posted by Tommy P July 27, 2026
Editorial illustration showing everyday city life alongside signs of concentrated wealth.
Posted inBudgeting / Personal Finance Economics

Why the Rich Keep Getting Richer: Income Inequality and the Rise of the Super Wealthy

A clear, data-backed look at income inequality, wealth concentration, the billionaire boom, CEO pay, and why the rise of the super wealthy matters for everyday households.
Posted by Tommy P July 21, 2026
Graphic titled College Majors for Jobs in 2026 with graduation cap, labor market bars, and AI icon.
Posted inEconomics Tutorial

Best and Riskiest College Majors for Job Prospects in 2026

A friendly 2026 guide to the best and riskiest college majors for job prospects, using unemployment, underemployment, wages, job-market demand, and AI impact.
Posted by Tommy P July 13, 2026
Illustration showing Singapore rising from 1965 survival to a global hub with trade, infrastructure, and growth.
Posted inEconomics

How Singapore Became a First World Economy: The Policies Behind Its Rise

How did Singapore go from a vulnerable 1965 city-state to a high-income economy? A friendly economic history of trade, FDI, housing, skills, infrastructure, and milestones from 1965 to 1999.
Posted by Tommy P July 5, 2026
Compound interest explained graphic with formula, growth curve, coins, and time axis.
Posted inBudgeting / Personal Finance Mathematics Tutorial

The Math of Compound Interest: Why Small Differences Become Huge Over Time

Compound interest explained in friendly plain English: learn the formula, see why small rate differences become huge, and understand why starting early matters.
Posted by Tommy P July 3, 2026
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