The New Palgrave Dictionary of Economics

2018 Edition
| Editors: Macmillan Publishers Ltd

Spline Functions

  • Dale J. Poirier
Reference work entry
DOI: https://doi.org/10.1057/978-1-349-95189-5_1454

Abstract

Spline functions are smooth piecewise functions that are popular tools in approximation theory and which arise naturally in economics.

Keywords

Least squares Linear regression models Maximum likelihood estimation New Jersey Income-Maintenance Experiment Nonparametric regression Spline functions Structural change 
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Copyright information

© Macmillan Publishers Ltd. 2018

Authors and Affiliations

  • Dale J. Poirier
    • 1
  1. 1.