Let the weekend roll!

Check out this roundup of the week’s best links from around the web:

Vanguard’s global chief economist shares his take on topics investors are following – Vanguard

Jason Zweig on Luck’s Role in Finance – BloombergView

The Best Leaders Are Constant Learners – Harvard Business Review

Isis Inc: how oil fuels the jihadi terrorists – Financial Times

What They Don’t Teach You in Business School – A Wealth of Common Sense

On Apple’s Insurmountable Platform Advantage – Steve Cheney

How Exactly Do Movies Make Money? – Investopedia

And of course, make sure you read any of this week’s Vintage Value Investing articles that you may have missed.

*Value Investing 101: Intrinsic Value

*Leon Cooperman: 7 Thoughts About the Stock Market