Our best long-term and intermediate cycles suggest another slowdown and stock crash accelerating between very early 2014 and early 2015, and possibly lasting well into 2015 or even 2016. The worst economic trends due to demographics will hit between 2014 and 2019. The U.S. economy is likely to suffer a minor or major crash by early 2015 and another between late 2017 and late 2019 or early 2020 at the latest.