Archive for December 10th, 2007
The Opportunity Cost of a Trip to Yellowstone…
Monday, December 10th, 2007Is all the Wii you could have played if you stayed home. In a 2006 paper, Oliver Pergams and Patricia Zaradic come to the conclusion that the increase in electronic media is responsible for the decline in national park attendance since 1988. That national park attendance was on the decline was news to me. Growing […]