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Computing interaction effects and standard errors in logit and probit models

delete2004-06-01
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E
Edward C. Norton *
王华 (Hua Wang)
C
Chunrong Ai
DOI:10.1177/1536867X0400400206delete
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Abstract

Abstract

En 中文
This paper explains why computing the marginal effect of a change in two variables is more complicated in nonlinear models than in linear models. The command inteff computes the correct marginal effect of a change in two interacted variables for a logit or probit model, as well as the correct standard errors. The inteff command graphs the interaction effect and saves the results to allow further investigation.
Keywords:
st0063
inteff
interaction terms
logit
probit
nonlinear models
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Journal

S
Stata Journal
IF:
2.4
Papers:
1.2K
Citations:
8.4K

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university of north carolina
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Papers: 6.5W
Citations: 93
U
University of North Carolina Chapel Hill
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Papers: 3.1W
Citations: 46