This paper uses control variables to indentify and estimate models with nonseparable, multidimensional disturbances. Triangular simultaneous equations models are considered, with instruments and ...

This is a preview. Log in through your library . Abstract This article considers a classical linear simultaneous equations model with random coefficients on the endogenous variables. Simultaneous ...

A MECHANICAL calculating machine for solving simultaneous linear equations up to ten in number under construction at the Massachusetts Institute of Technology by Drs. V. Bush and J. B. Wilbur was ...