The document lists Nobel Prize winners in Economics from 2008 to 2002, including Paul Krugman who won in 2008 for his analysis of trade patterns and Robert Engle who won in 2003 for his analysis of time series with time-varying volatility. It also lists Ig Nobel Prize winners in Economics from 2008 to 2005, including an inventor who designed an alarm clock that hides to ensure people get out of bed.