(Source: NYT, By DAVID LEONHARDT)
In 2005, Randolph Harrison and his wife, Pamela, decided to move north from Silicon Valley, over the Golden Gate Bridge into wooded Marin County to be closer to her new job. They found a six-bedroom house that seemed ideal except for the price, $1.875 million. The current owner, they knew, had bought the house a year earlier for $1.475 million.