Package: easi
Type: Package
Title: EASI Demand System Estimation
Version: 0.2
Date: 2012-05-08
Author: Stephane Hoareau <sjlhoaro@yahoo.fr>, Guy Lacroix, Mirella
        Hoareau, Luca Tiberti
Maintainer: Stephane Hoareau <sjlhoaro@yahoo.fr>
Description: "easi" is a package for R enabling the estimation of the
        Exact Affine Stone Index demand system of Pendakur and Lewbel
        (2009). However, more than just a transcript, it offers a
        number of extensions in an unified framework. Firstly, it
        allows to calculate elasticities (income elasticities, price
        elasticities and demographic elasticities) and their standard
        deviations.  Secondly, it enables the calculation and the
        graphical representation of Engel curves and their confidence
        interval. Thirdly, it provides simulation tools to assess the
        impact of price changes, income changes and demographic changes
        on fitted budget shares, elasticities, and their standard
        deviations. Finally, easi allows the computation of equivalent
        incomes.
License: GPL (>= 2.0)
Depends: systemfit, stats, micEcon
LazyLoad: yes
Packaged: 2012-06-25 14:53:29 UTC; stephane
Repository: CRAN
Date/Publication: 2012-07-04 15:16:12
Built: R 2.14.2; ; 2013-03-29 15:15:26 UTC; windows
