VILHELM JØRGENSEN, ON AN INEQUALITY FOR THE HYPERBOLIC MEASURE AND ITS APPLICATIONS IN THE THEORY OF FUNCTIONS, Mathematica Scandinavica, Vol. 4, No. 1 (1956), pp. 113-124 ...

We demonstrate applications of the hyperbolic function, concluding that the traditional exponential—which does not faithfully represent typical human preferences—leads toward myopic decision making ...