coef.aidsEst: Coefficients of an Almost Ideal Demand System

In micEconAids: Demand Analysis with the Almost Ideal Demand System (AIDS)

Coefficients of an Almost Ideal Demand System

Description

These methods return and print the coefficients from an Almost Ideal Demand System.

Usage

   ## S3 method for class 'aidsEst'
coef( object, ... )

   ## S3 method for class 'coef.aidsEst'
print( x, ... )

Arguments

object	an object of class aidsEst.
x	an object of class coef.aidsEst.
...	further arguments for methods

Value

The coef method returns an object of class coef.aidsEst containing following objects:

alpha0	a scalar, coefficient alpha0 (only for the AIDS with translog price index).
alpha	a vector of the alpha coefficients.
beta	a vector of the beta coefficients.
gamma	a matrix of the gamma coefficients.
delta	a matrix of the delta coefficients (only if the model was estimated with demand shifters).

Author(s)

Arne Henningsen

See Also

aidsEst

micEconAids documentation built on May 20, 2022, 5:05 p.m.