From lukytom92 at gmail.com  Wed Jun  5 00:24:52 2019
From: lukytom92 at gmail.com (Thomas Cheng)
Date: Wed, 5 Jun 2019 00:24:52 +1000
Subject: [Limdep Nlogit List] NLogit Analysis
Message-ID: <CANP3PgidrRKYhYxX=5TPafQBkhJCdDjvN7OGzf1At4txmHJO0g@mail.gmail.com>

Hello

I am currently using NLogit 4.0

I am working on a DCE. My MNL model looks like this:

Nlogit
;lhs=choice
;choices= clinicA, clinicB
;model:
U(clinicA) = cost*cost + wait*wait + cont*continui + cons*cons + opt*opt +
loc*location/
U(clinicB) = cost*cost + wait*wait + cont*continui + cons*cons + opt*opt +
loc*location
$

However, the data that I produce has a row of unlabelled data. I am
confused to what this is?

+--------+--------------+----------------+--------+--------+
|Variable| Coefficient  | Standard Error |b/St.Er.|P[|Z|>z]|
+--------+--------------+----------------+--------+--------+
 C100    |     .26343501       .10268338     2.566   .0103
 C250    |    -.18940119       .09441678    -2.006   .0449
 C400    |    -.58364886       .09644228    -6.052   .0000
 WAIT    |    -.00102889       .00046781    -2.199   .0279
 CONT    |     .26841658       .03735185     7.186   .0000
 CONS    |    1.00242314       .07385255    13.573   .0000
 OPT     |    -.92047887       .07134105   -12.903   .0000
 LOC     |     .08453215       .03810984     2.218   .0265
*         |     .08823066       .06926298     1.274   .2027*

I have also tried to add in an alpha, although this gives me fixed
parameters for a lot of the other values which I am uncertain of why?

Please help me shed light on what this unlabeled column of data is?

Kind Regards
T

From faye.samuel at gmail.com  Thu Jun  6 04:18:11 2019
From: faye.samuel at gmail.com (Samuel F. Gamtessa)
Date: Wed, 5 Jun 2019 12:18:11 -0600
Subject: [Limdep Nlogit List] The Generalized True Random Effect
Message-ID: <CAGkXskXGy3cJhummX685pbDtjgC5gM0eQkVMCYRSX2_gro-qcA@mail.gmail.com>

Hi

I recently tried to use the generalized true random effect panel stochastic
frontier model to estimate transient and intransient inefficiencies. The
command stores "missing" for both types of inefficiencies for all
cross-section units in all time periods. I couldn't figure out why. Do you
have any idea why this might the case? I get inefficiency estimates when I
use the TFE or  TRE with the same data.

thanks

Sam

From jchapman at ud4h.com  Thu Jun 13 01:05:11 2019
From: jchapman at ud4h.com (Jim Chapman)
Date: Wed, 12 Jun 2019 11:05:11 -0400
Subject: [Limdep Nlogit List] Hiring for NLogit analysis
Message-ID: <CAEjh7rpsmoVF12-e7F5wzYdZgL6VGn9i2-O1YoAcPWfLnSSsfA@mail.gmail.com>

We are exploring the possibility of having a contractor conduct some NLogit
based analysis.

We have a project with a federal agency to conduct analysis that will be
used to enhance existing scenario planning tools. These tools are used by
government agencies to conduct "what if" explorations of the impacts of
changes in the transportation system and land use patterns.

We plan to use a random parameter modeling approach to develop statistical
models which investigate the association of the built, natural and social
environment with person-level health-related outcomes. We are in need of
someone to conduct this analysis.

This work has a quick timeline, to be done by mid - July.

If you are available, have the necessary NLogit skills and interested in
hearing more please send me an email.

Jim Chapman
jchapman at ud4h.com
https://protect-au.mimecast.com/s/G_zcCoVzGQi3y2Bls17eR5?domain=ud4h.com