ログイン
言語:

WEKO3

  • トップ
  • ランキング
To
lat lon distance
To

Field does not validate



インデックスリンク

インデックスツリー

メールアドレスを入力してください。

WEKO

One fine body…

WEKO

One fine body…

アイテム

  1. 117 経済学研究科・経済学部
  2. 70 日本経済国際共同センター
  3. Discussion Paper F series (in English)
  1. 0 資料タイプ別
  2. 60 レポート類
  3. 061 ディスカッションペーパー

On the Structure, Asymptotic Theory and Applications of STAR-GARCH Models

http://hdl.handle.net/2261/2492
http://hdl.handle.net/2261/2492
71da9d7f-7b90-4b05-86bb-eb45e6e56ccb
Item type テクニカルレポート / Technical Report(1)
公開日 2013-06-03
タイトル
タイトル On the Structure, Asymptotic Theory and Applications of STAR-GARCH Models
言語
言語 eng
資源タイプ
資源 http://purl.org/coar/resource_type/c_18gh
タイプ technical report
アクセス権
アクセス権 metadata only access
アクセス権URI http://purl.org/coar/access_right/c_14cb
著者 Chan, Felix

× Chan, Felix

WEKO 97654

Chan, Felix

Search repository
Michael, McAleer

× Michael, McAleer

WEKO 97655

Michael, McAleer

Search repository
著者所属
著者所属 University of Western Australia
抄録
内容記述タイプ Abstract
内容記述 Non-linear time series models, especially regime-switching models, have become increasingly popular in the economics, finance and financial econometrics literature. However, much of the research has concentrated on the empirical applications of various models, with little theoretical or statistical analysis associated with the structure of the models or asymptotic theory. Some structural and statistical properties have recently been established for the Smooth Transition Autoregressive (STAR) - Generalised Autoregresssive Conditional Heteroscedasticity (GARCH), or STAR-GARCH, model, including the necessary and sufficient conditions for the existence of moments, and the sufficient condition for consistency and asymptotic normality of the (Quasi)-Maximum Likelihood Estimator ((Q)MLE). While these moment conditions are straightforward to verify in practice, they may not be satisfied for the GARCH model if the underlying long run persistence is close to unity. A less restrictive condition for consistency and asymptotic normality may alleviate this problem. The paper establishes a weak sufficient, or log-moment, condition for consistency and asymptotic normality of (Q)MLE for STAR-GARCH. This condition can easily be extended to any non-linear conditional mean model with GARCH errors, subject to reasonable regularity conditions. Although the log-moment condition cannot be verified as easily as the second and fourth moment conditions, it allows the long run persistence of the GARCH process to exceed one. Monte Carlo experiments show that the log-moment condition is more reliable in practice than the second and fourh moment conditions when the underlying long run persistence is close to unity. These experiments also show that the correct specification of the conditional mean is crucial in obtaining unbiased estimates for the GARCH component. The sufficient conditions for consistency and asymptotic normality are verified empirically using S&P 500 returns, 3-month US Treasury Bill returns, and exchange rates between Australia and the USA. The effects of outliers and extreme observations on the empirical moment conditions are also analysed in detail.
内容記述
内容記述タイプ Other
内容記述 本文フィルはリンク先を参照のこと
書誌情報 Discussion paper series. CIRJE-F

巻 2003-CF-216, 発行日 2003-03
書誌レコードID
収録物識別子タイプ NCID
収録物識別子 AA11450569
フォーマット
内容記述タイプ Other
内容記述 application/pdf
日本十進分類法
主題Scheme NDC
主題 330
出版者
出版者 日本経済国際共同センター
出版者別名
Center for International Research on the Japanese Economy
関係URI
識別子タイプ URI
関連識別子 http://www.cirje.e.u-tokyo.ac.jp/research/dp/2003/2003cf216ab.html
戻る
0
views
See details
Views

Versions

Ver.1 2021-03-02 02:15:52.071893
Show All versions

Share

Mendeley Twitter Facebook Print Addthis

Cite as

エクスポート

OAI-PMH
  • OAI-PMH JPCOAR 2.0
  • OAI-PMH JPCOAR 1.0
  • OAI-PMH DublinCore
  • OAI-PMH DDI
Other Formats
  • JSON
  • BIBTEX

Confirm


Powered by WEKO3


Powered by WEKO3