Arbeitspapier

Maintaining symmetry of simulated likelihood functions

This paper suggests solutions to two different types of simulation errors related to Quasi-Monte Carlo integration. Likelihood functions which depend on standard deviations of mixed parameters are symmetric in nature. This paper shows that antithetic draws preserve this symmetry and thereby improves precision substantially. Another source of error is that models testing away mixing dimensions must replicate the relevant dimensions of the quasi-random draws in the simulation of the restricted likelihood. These simulation errors are ignored in the standard estimation procedures used today and this paper shows that the result may be substantial estimation- and inference errors within the span of draws typically applied.

Sprache
Englisch

Erschienen in
Series: FOI Working Paper ; No. 2010/16

Klassifikation
Wirtschaft
Statistical Simulation Methods: General
Single Equation Models; Single Variables: Discrete Regression and Qualitative Choice Models; Discrete Regressors; Proportions; Probabilities
Thema
Quasi-Monte Carlo integration
Antithetic draws
Likelihood Ratio tests
simulated likelihood
panel mixed multinomial logit
Halton draws

Ereignis
Geistige Schöpfung
(wer)
Andersen, Laura Mørch
Ereignis
Veröffentlichung
(wer)
University of Copenhagen, Department of Food and Resource Economics (IFRO)
(wo)
Copenhagen
(wann)
2010

Handle
Letzte Aktualisierung
20.09.2024, 08:21 MESZ

Datenpartner

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Objekttyp

  • Arbeitspapier

Beteiligte

  • Andersen, Laura Mørch
  • University of Copenhagen, Department of Food and Resource Economics (IFRO)

Entstanden

  • 2010

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