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Impact of Exogeneity and Measurement Errors on Vector Error Correction Model : 외생성과 측정오차가 벡터오차수정모형에 미치는 영향에 대하여
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- Authors
- Advisor
- 조신섭
- Major
- 자연과학대학 통계학과
- Issue Date
- 2014-02
- Publisher
- 서울대학교 대학원
- Description
- 학위논문 (박사)-- 서울대학교 대학원 : 통계학과, 2014. 2. 조신섭.
- Abstract
- In this thesis we consider two different topics of vector error correction model in cointegration analysis.
In chapter 3, we consider the impact of the exogeneity on the vector error correction model. We develop a VECM when vector processes contain exogenous processes. Our model generalize the condition of Hunter (1990)s cointegrating exogeneity, weakly exogeneity of Johansen (1992), Harbo et al. (1998), and Pesaran et al. (2000), and the non-causality of Mosconi and Gianini(1992) and Pradel and Rault (2003). We also develop least square estimator and maximum likelihood estimator of vector error correction model with exogenous processes. Asymptotic properties of estimators are derived and finite sample properties of the estimators are examined through a Monte Carlo simulation.
In chapter 4, we investigate the impact of the measurement errors to vector error correction model with general cointegration rank. We study the impact of measurement errors to estimators and likelihood ratio test statistic for cointegration. This is the extension of Hassler and Kuzin (2009)s study which derived asymptotic distribution of LR test statistic for the null hypothesis of no cointegration. We also investigate the impact of measurement errors on the test through a Monte Carlo simulation study.
- Language
- English
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