Is productivity growth logarithmic or hyperlogarithmic?
Are hyperlogarithmic trends sustainable?
"The population of Great Britain from the first century A.D. to the twentieth century had approximately a constant increase in the ratio of change as has the U.S. National Debt from 1790 to the present, excluding the years of Federal land sales
preceding the Civil War."
Excerpt from
Hyper-Logarithmic Trends
Author(s): R. W. Fenske
Source:
Journal of the Royal Statistical Society. Series C (Applied Statistics), Vol. 15, No. 2
(1966), pp. 110-115
Published by: Wiley for the Royal Statistical Society