Sunday, October 29, 2006
Good Economics is Good Story Telling
I was at a symposium about a month ago and one thing we talked about was how the abstract thinking in economics can be hard for our students. Then some teachers said they tell stories. I think that a good abstraction will be a good story and vice-versa (maybe not a perfect correlation there but pretty strong). As Steven Landsburg put it one of his books, "there never was a hare and an tortoise who raced, but the story tells an important lesson that slow and steady wins the race." A great example of this is an article Paul Krugman wrote in Slate. I think he presents an abstract idea very well by telling a good story. He shows how increased productivity can reduce employment in one sector of the economy but increase it elsewhere while everyone gains. As Krugman says "A simple story is not the same as a simplistic one."