Going beyond parametric regression in public management research Academic Article uri icon

abstract

  • PurposePublic management researchers commonly model dichotomous dependent variables with parametric methods despite their relatively strong assumptions about the data generating process. Without testing for those assumptions and consideration of semiparametric alternatives, such as maximum score, estimates might be biased, or predictions might not be as accurate as possible.Design/methodology/approachTo guide researchers, this paper provides an evaluative framework for comparing parametric estimators with semiparametric and nonparametric estimators for dichotomous dependent variables. To illustrate the framework, the article estimates the factors associated with the passage of school district bond referenda in all Texas school districts from 1998 to 2015.FindingsEstimates show that the correct prediction of a bond passing increases from 77.2 to 78%, with maximum score estimation relative to a commonly used parametric alternative. While this is a small increase, it is meaningful in comparison to the random prediction base model.Originality/valueFuture research modeling any dichotomous dependent variable can use the framework to identify the most appropriate estimator and relevant statistical programs.

published proceedings

  • International Journal of Public Sector Management

author list (cited authors)

  • Jones, P. A., Reitano, V., Butler, J. S., & Greer, R.

citation count

  • 1

complete list of authors

  • Jones, Peter A||Reitano, Vincent||Butler, JS||Greer, Robert

publication date

  • October 2021