Which of these is not an appropriate method of estimating equations that are from a simultaneous system?
A) Indirect least squares
B) Two-stage least squares
C) Aggregate least squares
D) Instrumental variables

Question

Quizplus · Accepted Answer

Aggregate least squares is not a recognized method for estimating equations from a simultaneous system. The other options, indirect least squares, two-stage least squares, and instrumental variables, are all established methods for dealing with simultaneous equation models.

Which of These Is Not an Appropriate Method of Estimating