Hostname: page-component-54dcc4c588-trf7k Total loading time: 0 Render date: 2025-09-12T03:18:01.026Z Has data issue: false hasContentIssue false
  • English
  • Français

A Numerical Example of the Practical Use of Dummy Variables

Published online by Cambridge University Press:  28 April 2015

Charles Sappington
Charles Sappington*
Affiliation:
University of Tennessee
Get access Rights & Permissions [Opens in a new window]

Extract

Although the use of dummy variables in regression analysis is quite common, the implications of alternative models for incorporating dummy variables are not generally understood. References dealing with the use of dummy variables are numerous but scattered in the literature. The purpose of this article is to demonstrate, using numerical examples, the implications and interrelationships among various models which incorporate dummy variables. Five separate models are considered.

Information

Type
Research Article
Information
Journal of Agricultural and Applied Economics , Volume 2 , Issue 1 , December 1970 , pp. 197 - 201
Copyright
Copyright © Southern Agricultural Economics Association 1970

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Article purchase

Temporarily unavailable

References

1. Ben-David, Shaul and Tomek, William G., Allowing for Slope and Intercept Changes in Regression Analysis, AER 179, Cornell University, Nov. 1965.Google Scholar
2. Johnston, J., Econometric Methods, McGraw-Hill Book Company, Inc., New York, 1963.Google Scholar
3. Suits, Daniel B., “Use of Dummy Variables in Regression Equation,” J of American Statistics Association, pp. 548–551, Dec. 1957.Google Scholar
4. Tomek, William G., “Using Zero-One Variables with Time Series Data in Regression Equations,” J. of Farm Econ., pp. 814–822, Nov. 1963 Google Scholar
5. University of California, BMD Bromedical Computer Programs, BMD02R program, University of California Press, Los Angeles, 1968.Google Scholar