The current yields are in the 2 - 3 % range, which means there is a much smaller buffer from the income payments when interest rates do rise and prices fall. (awealthofcommonsense.com)
Regional and general aviation airports, however, have much smaller buffer zones and, according to a new study, are responsible for much more local air pollution than was previously thought.Looking at a small airport in Southern California that services private planes and corporate jets, researchers found ultrafine pollution particles in surrounding areas in a «significantly elevated» concentration, as much as 10 times more, than that of background pollution levels. (treehugger.com)
I hope to only need 3 % of my net worth to fund my life forever with a small buffer for inflation. (retire29.com)