Short cut computational methods are developed for solving systems whose matrices may be generally described as block triangular. Econometrica publishes original articles in all branches of economics - ...

Fending for yourself in the kitchen and wandering the grocery store’s aisles can be tedious, expensive and exhausting. It’s ...

An in-depth comparison of the best online casinos, real money games, bonuses, banking, and much more. Easily find the top ...