Econometrica publishes original articles in all branches of economics - theoretical and empirical, abstract and applied, providing wide-ranging coverage across the subject area. It promotes studies ...

The purpose of the Institute of Mathematical Statistics (IMS) is to foster the development and dissemination of the theory and applications of statistics and probability. The Institute was formed at a ...

The two streets aren’t separable. Main Street will eventually face the same dilemma that is causing the forward-looking investors on Wall Street to panic.

This article was originally published with the title “A Separable Spindle For Spinning Wool” inScientific American Magazine Vol. 63 No. 10(September 1890), p. 146doi:10.1038 ...