What motivates experts to contribute to Wikipedia? Yan Chen, an economics professor at University of Michigan, ran a field experiment to find out.Wikipedia is one of the most-visited sites in the

SUPPORT us on PATREON: https://www.patreon.com/twocentspbsds SUBSCRIBE to Two Cents! https://goo.gl/jQ857H Every decision you make comes with a price, which economists call the "opportunity cost." Understanding it can help you become a better CFO of your life. Two Cents was created by Katie Graham, Andrew Matthews, Philip Olson CFP® and Julia Lorenz-Olson and is brought to you by PBS Digital Studios. We love dropping some knowledge on all things personal finance and helping you make better money decisions. sources: https://en.wikibooks.org/wiki/Microeconomics/Opportunity_Cost https://www.th...

Dr. Ashley Whillans teaches at the Harvard Business School. She is an award-winning and leading global expert on the relationship between time, money, and happiness. Her thoughts are regularly shared in the New York Times, Washington Post, Wall Street Journal, and Harvard Business Review, just to name a few.