Chazen Global Insights Archive

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.

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

Nearly every business wants a piece of this huge consumer market.

A foreign posting is a real resume booster — right? Not always, especially if you're coming from outside the United States to work within its borders.

A range of studies have shown how social media can affect our self-esteem, but it may have a profound impact on an even wider range of our behaviors.

Do Longer Hospital Stays Lead to Better Outcomes?

"Lean startup" methodology has a place in established enterprises as well as startups, says Columbia Business School instructor Bob Dorf.

New research explores the ideal contest design for spurring innovation.

Columbia Business School students pitched their startups at the 2014 Fall Venture Fair.

On October 28, 2014, the Deming Cup for Operational Excellence was awarded to Ellen J. Kullman, chairman and CEO of DuPont, and Stefan Wertheimer, founder of ISCAR, at a gala reception in Low Rotunda.

New research shows that the less frequently investors check their portfolios, the better off they are.

Mobile Display Advertising benefits companies that sell big ticket items such as cars.

Six years after the financial crisis, the Federal Reserve and other central banks are still looking for answers to whether the unconventional monetary policies adopted following the crisis — including lowered interest rates — have been effective in helping American households and the larger economy. The persistence of so many debt-burdened households, widespread unemployment, and relatively low economic growth has only increased the debate among economists and policymakers.

Venture capitalist David S. Rose offers tips for aspiring angel investors.