Last month we explored how to model a simple relationship between two variables, such as the dependence of weight on height 1. In the more realistic scenario of dependence on several variables, we can ...

In 1965 Broyden introduced a family of algorithms called (rank-one) quasi-Newton methods for iteratively solving systems of nonlinear equations. We show that when any member of this family is applied ...

This is a preview. Log in through your library . Abstract This paper examines the identifiability of the coefficients of a single equation in a simultaneous equation model which is nonlinear only in ...