return on investment (ROI)

February 24, 2015

The Vaccine Benefits That No One Talks About

With better school attendance and learning, and then higher work productivity, the positive externalities of childhood vaccination have an economic impact.

October 27, 2014

The Reason Norway Said No to the Olympics

Because host countries for the Olympics and World Cup spend too much on new stadiums, their subsequent return on investment (ROI) is usually inadequate.