(Last updated : 2015-02-14 17:08:48.539)
  NAGAHARA Yuichi
   Department   Undergraduate School  , School of Political Science and Economics
   Position   Professor
■ Books and Papers
1. 2011/11 Article Using Nonnormal Distributions to Analyze the Relationship Between Stock Returns in Japan and the U.S. Asia-Pacific Financial Markets 18(4),pp.429-443 (Single) 
2. 2010/05 Article Are There Differences between Launched Drugs, Clinical Candidates, and Commercially Available Compounds? Journal of Chemical Information and Modeling 50(5),pp.815-821 (Collaboration) 
3. 2009/05 Article Frequency-Domain Pearson Distribution Approach for Independent Component Analysis(FD-Pearson-ICA) in Blind Source Separation IEEE Transactions on Audio, Speech and Language Processing, 17(4),pp.639-649 (Collaboration) 
4. 2009/01 Other RANDOM NUMBER GENERATION METHOD BASED ON MULTIVARIATE NON-NORMAL DISTRIBUTION,PARAMETER ESTIMATION METHOD THEREOF, AND APPLICATION TO SIMULATION OF FINANCIAL FIELD AND SEMICONDUCTOR ION IMPLANTATION   (Single) 
5. 2008/12 Article A Method of Calculating the Downside Risk by Multivariate Nonnormal Distributions Asia-Pacific Finan Markets 15(3-4),pp.175-184 (Single) 
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■ Conference Presentations
1. 2008/12 Using Nonnormal Distributions to Analyze the Relationship Between Stock Returns in Japan and the U.S. (The 4th World Conference of the International Association of Statistical Computing.)
2. 2006/04 A Method of Calculating the Downside Risk by Multivariate Nonnormal Distributions (日本金融・証券計量・工学学会 第25回夏季大会)
3. 2006/04 A Parametric Pearson Approach Based Independent Component Analysis for Frequency Domain Blind Speech Separation
4. 2006/04 The Role of Core Researchers for Increasing Firms' R&D Productivity: the Evidence of University- Industry Collaboration in Science-based Industry (The 11th Meeting of International Schumpeter Society)
5. 2005/04 Pearson distribution system applied to blind speech separation (25th European Meeting of Statisticians)
■ Academic Qualifications
1. 〔Doctoral course〕, Graduate School, Division of Mathematical and Physical Science, The Graduate University for Advanced Studies,
2. The Graduate University for Advanced Studies,
3. Faculty of Engineering, The University of Tokyo,
4. University of Tsukuba, Graduated,
■ Research Topics, Consignment Studies & KAKENHI Researches
1.   Study of time series analysis for economics  (Key Word : Time serles Analysis,Statistics Economics,)
■ Current Specialized Field
Economic statistics, Economic statistics, Economic statistics, Public economics and labor economics, Public economics and labor economics