k401ksubs

Wooldridge Source: A. Abadie (2003), &lt;U+201C&gt;Semiparametric Instrumental Variable Estimation of Treatment Response Models,&lt;U+201D&gt; Journal of Econometrics 113, 231-263. Professor Abadie kindly provided these data. He obtained them from the 1991 Survey of Income and Program Participation (SIPP). Data loads lazily.

datasets

Students learning both econometrics and R may find the introduction
to both challenging. The wooldridge data package aims to lighten the task by efficiently
loading any data set found in the text with a single command. Data sets have been
compressed to a fraction of their original size. Documentation files contain page numbers,
the original source, time of publication, and notes from the author suggesting avenues for
further analysis and research. If one needs an introduction to R model syntax, a
vignette contains solutions to examples from chapters of the text.
Data sets are from the 7th edition (Wooldridge 2020, ISBN-13: 978-1-337-55886-0),
and are backwards compatible with all previous versions of the text.

Justin Shea

wooldridge

115 Data Sets from "Introductory Econometrics: A Modern
Approach, 7e" by Jeffrey M. Wooldridge

Justin M. Shea

Kennth H. Brown

k401ksubs function

A data.frame with 9275 observations on 11 variables:<ul>
<li>e401k: =1 if eligble for 401(k)</li>
<li>inc: annual income, $1000s</li>
<li>marr: =1 if married</li>
<li>male: =1 if male respondent</li>
<li>age: in years</li>
<li>fsize: family size</li>
<li>nettfa: net total fin. assets, $1000</li>
<li>p401k: =1 if participate in 401(k)</li>
<li>pira: =1 if have IRA</li>
<li>incsq: inc^2</li>
<li>agesq: age^2</li>
</ul>

Format

This data set can also be used to illustrate the binary response models, probit and logit, in Chapter 17, where, say, pira (an indicator for having an individual retirement account) is the dependent variable, and e401k [the 401(k) eligibility indicator] is the key explanatory variable.
Used in Text: pages 166, 174, 223, 264, 283, 301-302, 340, 549

k401ksubs: k401ksubs

Description

Usage

Arguments

Format

Notes

Examples