TALKS
Invited Talks
2018 Oct. 3 “Robust statistical inference for nonstandard time series models and related topics” Quantitative Finance Seminar, Tokyo Metropolitan University
Sep. 4-5 “Robust statistical inference for multiple time series: Self-weighting and normalization methods”
Mathematical Statistics and stochastic analysis for modeling and analysis of complex random systems, Osaka University.
Aug. 8 “Robust statistical inference for multiple time series: Self-weighting and normalization methods”
SWET: Summer Workshop on Economic Theory, Otaru University of Commerce. Jun. 19-21 “Robust statistical inference for time series regression model by self-normalized
subsampling method”
Invited talk at “2nd International Conference on Econometrics and Statistics (Organized Session by Kaiji Motegi)”, City University of Hong Kong, Hong Kong. Feb. 24 “Robust statistical inference for non-standard time series models by empirical
likelihood, self-weighting and self-normalization” Departmental Colloquia at Texas A&M University.
2017 Sep. 11-14 (欧文) “Robust statistical inference for non-standard time series models based on the empirical likelihood and normalization methods”.
Invited Talk in a Research Section (VIII: Statistics and Probability Section), The Mathematical Society of Japan, Yamagata University.
(和文)「経験尤度法・基準化法に基づく非正則時系列モデルの頑健な統計的推測 法の構成」
特別講演（VIII：統計分科会）日本数学会 2017 年度秋季総合分科会 (山形大学). 9/13
Jun. 15-17 “Robust GEL method for linear hypothesis of infinite variance processes”.
Invited talk at “1st International Conference on Econometrics and Statistics (Organized Session by Kaiji Motegi)”, The Hong Kong University of Science and Technology, Hong Kong.
May. 26-27 “Change point detection by self-weighted empirical likelihood method and its application to real data”.
Invited talk at “A Symposium on Complex Data Analysis”, National Tsing Hua University, Taiwan.
International Symposiums
2018 Mar. 4-5 Talk 1. “Asymptotic theory and numerical studies of Whittle estimation for high-dimensional time series” (Tanida, Akashi & Taniguchi).
Talk 2. “Local asymptotic power of self-weighted GEL method and choice of weighting function”
Kouchi International Seminar on “Recent Developments of Quantile Method, Causality and High Dim. Statistics”
Mar. 1-3 “Robust GEL test in infinite variance processes and its application to change point tests”. 2018 Kagawa International Symposium “Recent Developments in Statistics and Econometrics”. Kagawa University
Feb. 26-28 “Self-normalized subsampling method for time series regression models with heavy-tailed long-memory noise”. Waseda International Symposium on “Recent Developments in Time series Analysis: Quantile Regression, High Dimensional Data & Causality”. Waseda University.
2017 Oct. 26-28 “Robust confidence region for time series regression models under the presence of infinite variance and long-memory”. Kyoto (Fushimi-Uji) International Seminar on “Recent Developments for Statistical Science”
Oct. 23-25 “Self-weighted GEL method for linear hypothesis in infinite variance processes and its application to change point tests”. Waseda International Symposium on “ Recent Developments for Statistical Asymptotic Theory for Time Series & Circular Distributions”. Waseda University.
Mar. 5-7 “Robust GEL test for linear hypothesis of infinite variance time series models”. Ise-Shima Seminar.
Mar. 2-3 “Empirical likelihood approach for robust change point detection of infinite variance time series models”. Keio International Symposium on “Statistical Analysis for High-Dimensional, Circular or Time Series Data”. Keio University. Feb. 27-
Mar. 1
“A self-normalized block sampling method to quantile regression on time series”. Waseda International Symposium on “High Dimensional Statistical Analysis for Time Spatial Processes & Quantile Analysis for Time Series”. Waseda University. 2016 Oct. 27-29 “Self-normalized and random weighting approach to likelihood ratio test for the
model diagnostics of stable processes (Joint work with Fan, J.)”. Hokkaido International Symposium on “Recent Developments of Statistical Theory in Statistical Science”.
Oct. 25-26 “Quantile regression based self-normalized block sampling method for linear regression model with dependent errors (Joint work with Bai, S. & Taqqu, M.S.)”. Waseda International Symposium on “High Dimensional Statistical Analysis for Time Spatial Processes & Quantile Analysis for Time Series”. Waseda University. Aug. 15-19 “Empirical likelihood and self-weighting approach for hypothesis testing of infinite variance processes and its applications”. Boston University/Keio University Workshop 2016. Boston University, US.
Mar. 6-8 “Empirical likelihood approach for analysis of least absolute deviation”. Ibusuki Seminar.
Mar. 3-5 “Self-weighted empirical likelihood approach for infinite variance processes”. Kumamoto International Symposium on “High Dimensional Statistical Analysis & Quantile Analysis for Time Series”. Kumamoto University.
Feb. 29- Mar. 2
“LAD-based empirical likelihood method and its local asymptotic power (Joint work with Shao, X.)”. Waseda International Symposium on “High Dimensional Statistical Analysis for Time Spatial Processes & Quantile Analysis for Time Series”. Waseda University.
2015 Nov. 12-14 “Frequency domain self-weighted empirical likelihood for stable processes”. Hakone Seminar.
Nov. 9-11 “Self-weighted empirical likelihood for heavy-tailed autoregressive processes”. Waseda International Symposium on “High Dimensional Statistical Analysis for Time-Spatio Temporal Processes & Quantile Analysis for Time Series”. Waseda University.
Mar. “Asymptotic efficiency of GEL estimator for tail-index of stable process”. Miura Statistical Seminar.
Mar. 2-4 “Higher-order asymptotic properties of generalized empirical likelihood estimator for alpha-stable processes”. Waseda International Symposium on “Asymptotic Sufficiency, Asymptotic Efficiency and Semimartingale”. Waseda University. Feb. “GEL estimation for stable process and its higher-order asymptotic properties”.
Technische Universität Müniche, Munich.
Jan. “GEL estimator for tail-index of stable process and its higher-order asymptotic properties”. Izu Seminar.
2014 Oct. 24-26 “Frequency domain GMM estimators for stable processes and its asymptotic optimality”. Kaken Symposium. Niigata University.
Sep. 1-3 “Higher-order asymptotic properties of frequency domain GMM estimators”. Kaken Symposium. Nara University of Education.
Mar. 6-8 “Frequency domain GMM approach to hypothesis testing and its optimality for alpha-stable linear processes”. Nishi-Izu Seminor.
Mar. 3-5 “Empirical likelihood ratio for symmetric alpha-stable processes (Joint work with Liu, Y. & Taniguchi, M.)”. Waseda International Symposium on “Stable Process, Semimartingale, Finance & Pension Mathematics”. Waseda University.
Jan. 6-7 “Nonparametric LAN approach for frequency domain GMM-type hypothesis testing”. Waseda International Symposium on “High Dimensional Statistical Analysis and Related Topics”. Waseda University.
2013 Sep. 5-7 “An empirical likelihood approach toward discriminant analysis for non-Gaussian vector stationary processes”. KAKENHI Symposium on “Recent Advances in
Statistical Theory and Applications for High Dimensional Data Analysis and Related Topics”. Otaru University of Commerce.
Domestic Symposiums
Sep. 24-27 「一般化経験尤度法による球面上分布の回転対称性の検定」 日本数学会 2018 年 度秋季総合分科会（岡山大学）
Sep. 10-13 “Robust change point detection by self-weighted GEL method”. 2018 年統計関連 学会連合大会 (中央大学). 2018 Mar. 21 講演 1.「高次元時系列における Whittle 推定量の漸近理論とその数値例」（谷田、 明石、谷口） 講演 2.「自己加重型 GEL 統計量の局所検出力及び加重関数選択手法」 日本数学会 2018 年度年会 (東京大学). 2017 Dec. 14 「非正則時系列モデルに対する頑健な統計的推測手法の構成」第１５回早稲田大 学数学・応用数理談話会 Dec. 8 「無限分散・長期記憶過程に対する頑健な推測手法の構成」広島大学 金曜統計 セミナー
Sep. 3-6 “Self-normalized subsampling method for non-standard time series regression models”. 2017 年統計関連学会連合大会 (南山大学).
Mar. 24-27 講演 1. “Self-normalized and random weighting approach to likelihood ratio test for the model diagnostics of stable processes” (Joint work with Fan, J.).
講演 2. “Quantile regression-based self-normalized block sampling method for linear regression model with dependent errors (Joint work with Bai, S. & Taqqu, M.S.)”. 日本数学会 2017 年度年会（首都大学東京）. 2016 Sep. 15-18 「非正則モデルに対する𝐿1-経験尤度比検定の構成」 日本数学会 2016 年度秋季 総合分科会（関西大学） Sep. 4-7 「自己加重型経験尤度による無限分散時系列モデルに対する頑健な統計手法の 構成」. 2016 年統計関連学会連合大会 (金沢大学). Mar. 16-19 講演 1. 「自己加重経験尤度による安定 ARMA 過程のパラメータ検定」
講演 2. “LAD-based empirical likelihood method for linear hypothesis and its local asymptotic power (Joint work with Shao, X.)”. 日本数学会 2016 年度年会（筑波 大学）
2015 Mar. 21-24 「GMM 推定量による安定過程のパラメータ推定及びその 2 次漸近理論」日本数 学会 2015 年度年会 (明治大学).
2014 Sep. 25-28 “On the second-order asymptotic efficiency of frequency domain GMM estimators”. 日本数学会 2014 年度秋季総合分科会 (広島大学).
Mar. 15-18 “LAN and frequency domain GMM approach to optimality of hypothesis testing”. 日本数学会 2014 年度年会 (学習院大学).
2013 Sep. 24-27 “An empirical likelihood approach toward discriminant analysis for non-Gaussian vector stationary processes”. 日本数学会 2013 年度秋季総合分科会 (愛媛大学). Mar. 20-23 “Empirical likelihood approach for symmetric alpha-stable linear processes (Joint
work with Taniguchi, M.)”. 日本数学会 2013 年度年会 (京都大学).
Attendance
2014 May. 19-23 Self-normalized Asymptotic Theory in Probability, Statistics and Econometrics. National University of Singapore, Singapore.
