Krugman points out that the high growth during Jeb Bush's period as governor of Florida was a result of the housing boom years. When that boom collapsed by 2008 the economy slumped badly. Taken as an average for the boom and slump years Florida's growth rate is slightly below the national average, says Krugman. Economists and other experts say productivity is a key factor for increasing wages and growth, which is a result of factors depending on the use of technology, business investment in productivity, human capital. It is stuck at a low level of 0.4% since 2010, according to economists, and not a factor that is dependent on who is president. During the two terms of president Obama growth was 2.1%, George H.W. Bush 2.0%, George W. Bush 1.6%- making the Bush and Obama years in office similiar in terms of growth. Before 2000 we see higher growth rates under a Republican president Reagan 3.4% and a Democratic president Clinton 3.7%. A significant factor since 2008 is the financial crisis and housing bubble which has in many countries such as Japan and Mexico, and to a lesser extent in the U.S., led to a lost decade....