Arbeitspapier
Estimating the number of unit roots: A multiple decision approach
The problem of detecting unit roots in univariate and multivariate time series data is treated as a problem of multiple decisions instead of a testing problem, as is otherwise common in the econometric and statistical literature. Four examples for such multiple decision designs are considered: first- and second-order integrated univariate processes; conintegration in a bivariate model; seasonal integration for semester data; seasonal integration for quarterly data. In all cases, restrictedly optimum decision rules are found for finite samples based on Monte Carlo simulation.
- Language
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Englisch
- Bibliographic citation
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Series: Reihe Ökonomie / Economics Series ; No. 16
- Classification
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Wirtschaft
Single Equation Models; Single Variables: Time-Series Models; Dynamic Quantile Regressions; Dynamic Treatment Effect Models; Diffusion Processes
Multiple or Simultaneous Equation Models: Time-Series Models; Dynamic Quantile Regressions; Dynamic Treatment Effect Models; Diffusion Processes; State Space Models
Econometric and Statistical Methods: Special Topics: Other
- Subject
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multiple decision
unit roots
autoregressive processes
- Event
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Geistige Schöpfung
- (who)
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Kunst, Robert M.
- Event
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Veröffentlichung
- (who)
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Institute for Advanced Studies (IHS)
- (where)
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Vienna
- (when)
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1995
- Handle
- Last update
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10.03.2025, 11:44 AM CET
Data provider
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Object type
- Arbeitspapier
Associated
- Kunst, Robert M.
- Institute for Advanced Studies (IHS)
Time of origin
- 1995