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Columbia Ideas at Work

Low-Calorie Menus Could Be Making Us Fat

When lighter options are grouped together, diners opt for heavier meals.

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Can't Meet Anyone Online? It's Not All Your Fault.

Seeking a match online? Whether its a new job or a date, fewer choices may lead to better matches.

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To Anchor a Negotiation, Two Points May Be Better Than One

Opening ranges offer negotiators unexpected benefits both in relationships and final settlements

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The High Cost of Climate Uncertainty

Using nearly a century and a half of stock market data, researchers consider individual tolerance for risk to put a more accurate price on carbon and stave off the worst effects of climate change.

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Up in Smoke

As countries around the world roll out climate change policies, carbon divestment moves from moral high ground to financial imperative.

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How Not to Issue an Ebola Quarantine

The nurse in the Ebola quarantine flap is a reminder that it hurts when decisions go against us, but it hurts a lot more when you feel you’ve also been disrespected in the process.

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Printing Money, But Not Pumping It into the Economy

A new look at the money multiplier sheds light on bank behavior in the wake of the recession.

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Want Your Innovation Contest to Work?

New research explores the ideal contest design for spurring innovation.

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Is Your Team Too Talented?

Too much talent — on the court or in the office — can drive down team performance, new research shows.

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