Qingfeng Liu

Faculty
Department of Economics
PositionProfessorMailqliures.otaru-uc.ac.jp
BirthdayWebsite
TEL(代表)0134-27-5206
Message
Last Updated :2019/09/20

Researcher Profile and Settings

Degree

  • Doctor of Economics(Kyoto University)

Academic & Professional Experience

  •   2009 04 ,  - 2015 09 , Otaru University of Commerce, Department of Economics, Associate Professor
  •   2015 10 ,  - 現在, Otaru University of Commerce, Department of Economics, Professor
  •   2018 10 ,  - 現在, Columbia University, USA., Department of Statistics, Visiting Scholar

Research Activities

Research Areas

  • Economics, Economic statistics, Econometrics

Published Papers

Misc

Conference Activities & Talks

  • Model averaging estimation for conditional heteroscedasticity model family
    Liu, Q., Q. Yao and G. Zhao, The 2nd International Conference on Econometrics and Statistics,   2018 07 19 , 招待有り
  • Model selection and model averaging for nonlinear regression models
    Liu, Q., Q. Yao and G. Zhao , the European Meeting of Statisticians 2017,   2017 07 15
  • Model selection and model averaging for nonlinear regression models
    Liu, Q. , Q. Yao and G. Zhao, The International Symposium on Innovative Management, Information & Production (IMIP2017),   2017 07 02 , 招待有り
  • Model selection and model averaging for nonlinear regression models
    Liu, Q., Q. Yao and G. Zhao , the 4th Conference of the International Association for Applied Econometrics,   2017 06 27
  • Generalized Least Squares Model Averaging
    Qingfeng Liu, Econometrics Seminar, Rennin University of China,   2016 03 18
  • An Adaptive Combination Method for Averaging OLS and GLS Estimators
    Qingfeng Liu, 2015 ICSA China Statistics Conference,   2015 07 , 招待有り
  • Generalized Least Squares Model Averaging
    Liu, Q., R. Okui and A. Yoshimura, IASSL2014, Organized by the Institute of Applied Statistics, Sri Lanka jointly with the Department of Bioinformatics and Biostatistics at the University of Louisville,   2014 12 , 招待有り
  • Bootstrap-based Selection for Instrumental Variables Model
    Qingfeng Liu and Wenjie Wang, IMIP 2014 On Big data analysis and Innovational Information,   2014 10 , 招待有り
  • Some Methodological Issues in Model Averaging and Semiparametric Models
    Qingfeng Liu, Seminar at the University of Gottingen,   2014 09 01 , 招待有り
  • An Adaptive Combination Method for Averaging OLS and GLS Estimators
    Liu, Q. and A.L. Vasnev, The 68th European Meeting of the Econometric Society,   2014
  • Generalized Least Squares Model Averaging
    Qingfeng Liu, Ryo Okui and Arihiro Yoshimura, 琉球大学法文学部経済学専攻研究報告会,   2013 03
  • An Overview of Model Averaging
    School of Statistics and Mathematics Seminar,   2013 03
  • An Overview of Model Averaging
    Qingfeng Liu, Econometrics Seminar,   2013 03
  • An overview of model averaging
    京都大学経済研究所計量経済学セミナー,   2013 02
  • Generalized Least Squares Model Averaging
    Qingfeng Liu, Ryo Okui and Arihiro Yoshimura, The 67th European Meeting of the Econometric Society,   2013
  • Generalized Least Squares Model Averaging
    Qingfeng Liu, Ryo Okui and Arihiro Yoshimura, Econometric Society Australasian Meeting 2013,   2013
  • Generalized Cp Model Averaging for Heteroskedastic Models
    The 2nd Institute of Mathematical Statistics Asia Pacific Rim Meeting,   2012 07
  • Generalized Cp Model Averaging for Heteroskedastic Models
    Qingfeng Liu, Hitotsubashi Conference on Econometrics 2010,   2012 03
  • Efficiency Improvement by Local Moments in Grouped Data Analysis
    Qingfeng Liu, the 5th Inter Conference of Thailand Econometric Society in Chiang Mai,   2012 01 , 招待有り
  • Generalized Least Squares Model Averaging
    Qingfeng Liu, Ryo Okui and Arihiro Yoshimura, Asian Meeting of the Econometric Society,   2012
  • A comparison of estimation methods for partially linear models
    International Symposium on Innovative Management, Information and Production, IMIP2011,   2011 10
  • Generalized Cp Model Averating for Heteroskedastic Models
    Qingfeng Liu and Ryo Okui, 2011 North American Summer Meeting of the Econometric Society,   2011 06
  • Model Averaging for High Dimension Data
    関西計量経済学研究会2010年度研究発表会,   2011 01
  • Generalized Cp Model Averaging for Heteroskedastic Models
    Qingfeng Liu, Hitotsubashi Conference on Econometrics 2010,   2010 11
  • Generalized Cp Model Averaging for Heteroskedastic Models
    Qingfeng Liu, Hitotsubashi Conference on Econometrics 2010,   2010 11
  • Generalized CV and Generalized Cp Model Averaging
    Summer workshop on economics theory,   2010 08
  • Difference-based Estimation for Semiparametric Varying-Coefficient Partially Linear Models
    Liu, Q., J. Fan and Y. Wu, 3rd Spring Meeting of the Japan Statistical Society,   2009 03 , 招待有り
  • Difference-based Estimation for Semiparametric Varying-Coefficient Partially Linear Models
    Liu, Q., J. Fan and Y. Wu, 3rd Spring Meeting of the Japan Statistical Society,   2009 01 , 招待有り
  • Global Financial Crisis and Risk Management Methods
    Qingfeng Liu, The Third East Asia Triangle Symposium, The Economic Recovery and Business Development for East Asia in the Backgrounds of the Financial Crisis,   2009 , 招待有り
  • Difference-based Estimation for Semiparametric Varying-Coefficient Partially Linear Models
    Liu, Q., J. Fan and Y. Wu, 3rd Spring Meeting of the Japan Statistical Society,   2008 12 , 招待有り
  • Empirical Likelihood Estimation of ARCH-type Model
    Qingfeng Liu, Far Eastern Meeting of Econometric Society, Tsuinghua University, Beijing, China.,   2006

Awards & Honors

  •   2017 06 , International Society of Management Engineers, Best paper award, Model Selection and Model Averaging for Nonlinear Regression Models

Other

Department Website

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