LISTSERV at the University of Georgia
Menubar Imagemap
Home Browse Manage Request Manuals Register
Previous messageNext messagePrevious in topicNext in topicPrevious by same authorNext by same authorPrevious page (December 2004, week 4)Back to main SAS-L pageJoin or leave SAS-L (or change settings)ReplyPost a new messageSearchProportional fontNon-proportional font
Date:         Mon, 27 Dec 2004 12:29:36 -0800
Reply-To:     cassell.david@EPAMAIL.EPA.GOV
Sender:       "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU>
From:         "David L. Cassell" <cassell.david@EPAMAIL.EPA.GOV>
Subject:      Re: Need Advice
In-Reply-To:  <1104053480.662596.197920@c13g2000cwb.googlegroups.com>
Content-type: text/plain; charset=US-ASCII

Cajanus <squandres@YAHOO.COM> wrote: > I m Andre Daud, postgraduate students at Bogor Agricultural Institute > (IPB) Indonesia, in agricultural economics. I m finishing my master > dissertation. I am using SAS for doing time > series analysis because this software is officially available in the > institute I am studying at--and of course i am beginner in using SAS. > More specifically, I estimate an Almost Ideal Demand System and its > inverse model. I face a lot of problems in transferring the algebraic > model and the estimation procedures necessary for the analysis (e.g. > Wu-Hausman endogeneity test and so on) into the SAS programme syntax.I > would like to ask whether somebody has estimated an AIDS and its > inverse model (IAIDS)and especially those endogeneity test with SAS > using time-series data and whether he or she could helping me.

Since you're a beginner in SAS, you'll want to learn about the usefulness of the SAS website. Here is a URL which will do what you want. It has a simple approach for AIDS models using PROC MODEL (in the SAS/ETS) module, and a more advanced approach which will do more, using SAS/IML:

http://support.sas.com/rnd/app/examples/ets/elasticity/

HTH, David -- David Cassell, CSC Cassell.David@epa.gov Senior computing specialist mathematical statistician


Back to: Top of message | Previous page | Main SAS-L page