demand and supply

October 22, 2017

The Economics of the Pumpkin Slingshot

For the next bite of a doughnut or the next try at a pumpkin slingshot, economist Alfred Marshall's marginal analysis helps you decide whether to say yes.

February 9, 2017

The Real Meaning of Potty Parity

Broadway theater owners have become increasingly concerned with intermission. Where are we going? To the message from the ladies’ restroom. Broadway’s Bathrooms Very much aware that there are […]

March 22, 2014

The Unintended Consequences of Banning Ivory Sales

New US ivory regulations have had unintended consequences. During November 2013, the US government “pulverized” nearly 6 tons of elephant ivory from Asia and Africa. Intending to […]