Arbeitspapier

Tests of hypotheses arising in the correlated random coefficient model

This paper examines the correlated random coefficient model. It extends the analysis of Swamy (1971, 1974), who pioneered the uncorrelated random coefficient model in economics. We develop the properties of the correlated random coefficient model and derive a new representation of the variance of the instrumental variable estimator for that model. We develop tests of the validity of the correlated random coefficient model against the null hypothesis of the uncorrelated random coefficient model.

Language
Englisch

Bibliographic citation
Series: IZA Discussion Papers ; No. 5205

Classification
Wirtschaft
Multiple or Simultaneous Equation Models: Cross-Sectional Models; Spatial Models; Treatment Effect Models; Quantile Regressions; Social Interaction Models
Subject
correlated random coefficient models
instrumental variables
Zustandsraummodell
Instrumentalvariablen-Schätzmethode
Theorie

Event
Geistige Schöpfung
(who)
Heckman, James J.
Schmierer, Daniel
Event
Veröffentlichung
(who)
Institute for the Study of Labor (IZA)
(where)
Bonn
(when)
2010

Handle
Last update
10.03.2025, 11:41 AM CET

Data provider

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Object type

  • Arbeitspapier

Associated

  • Heckman, James J.
  • Schmierer, Daniel
  • Institute for the Study of Labor (IZA)

Time of origin

  • 2010

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