New research has found that a 30-minute introduction to mindfulness can significantly reduce negative emotions and ease physical pain — even for those who have never practiced the technique before.

At its root, capitalism is an economic system based on three things: wage labour (working for a wage), private ownership or control of the means of production (things like factories, machinery, farms, ...

Light, Jay O., and James O. Sailer. "Brief Introduction to Real Estate Investment Trusts (REITs)." Harvard Business School Background Note 294-044, October 1993.

Pomeranz, Dina. "Impact Evaluation Methods in Public Economics: A Brief Introduction to Randomized Evaluations and Comparison with Other Methods." Special Issue on Expanding the Frontier of Behavioral ...