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    （Last updated : 2023-04-16 15:08:55）
  OTAKE Toshitsugu
   Department   Ritsumeikan Asia Pacific University College of International Management
   Position   Professor
■ Education
1. 1989/04～1990/05 〔Master Course〕 Finance, Graduate School Division of Business Administration, Tennessee State University
2. 1990/08～1991/12 〔Master Course〕, Graduate School Division of Economics, University of Central Missouri, Completed,
3. 1992/01～1993/08 〔Master Course〕, Graduate School Division of Mathematics, University of Central Missouri, Completed,
4. 1993/08～1994/07 〔Doctorial Course〕, Graduate School Division of Economics, Iowa State University
5. 1996/05～1997/12 〔Master Course〕 Applied Statistics, Graduate School Division of Mathematical Sciences, Iowa State University, Completed,
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■ Academic and professional experience
1. 2009/04～2012/09 Associate Professor
2. 1998/08～2001/07 GE Capital Researcher / Risk Technology Manager
■ Message
Message to undergraduate students: Recently, a knowledge of mathematics and statistics is increasingly required even in the liberal arts subjects. Statistics is especially indispensable in the business field. I invite you to develop your ability to use MATLAB and SPSS data analysis tools and learn how to apply them to financial and risk management scenarios. Message to graduate school students: My research interest is in quantitative risk management and my research centers on risk management techniques of financial institutions such as banks, insurance companies, securities firms, and non-banks. I’m also investigating the construction of mathematical-statistics risk models, and the risk management role of a credit information bureau.
■ Current specialized field
Commerce (Key Word：Risk Management, Credit Risk, Statisical Scoring, Logistics,Fintech) 
■ Books and theses
1. 2022/10/25 Book Diversity and Inclusion in Japan: Issues in Business and Higher Education   (Collaboration) 
2. 2021/12 Article A Comparison of Customers` Profile and Default Probabilities of Consolidated and Non-consolidated Loans in the Peer-to-peer Lending Market Bank Parikrama, A Journal of Banking and Finance XLVI(1),pp.5-30 (Collaboration) 
3. 2021/08 Article Analysis of the Impact of CSR Scoring on Credit Ratings-Application to Machine Learning Model Using Permutation Importance  pp.5-17 (Collaboration) 
4. 2019/07 Book International Comparative Analysis on Global Niche Top Companies   (Collaboration) 
5. 2014/10 Article Credit Participation and Credit Source Selection of Vietnam Small and Medium Enterprises South East Asian Journal of Management Vol 8(No 2),pp.104-128 (Collaboration) 
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■ Academic or professional association memberships
1. 2010/03 INFORMS
2. 2010/08 The American Risk and Insurance Association
3. 2010/08 The Non-life Insurance Institute of Japan
■ Conference presentations
1. 1998/04 Inventory & Investment in Quality Improvement Under ROI Maximization (INFORMS Annual Meeting)
2. 1997/04 Inventory & Investment in Setup Cost Reduction Under Return on Investment’ (INFORMS Annual Meeting)
3. 1996/05 Inventory & Pricing Policies for Substitutes & Complements’ (INFORMS Annual Meeting)
■ Educational ability
● Made textbook and teaching material
1. 2013/03/31 Introduction to Financial Risk Management
2. 2011/09/30 Investment and Securities Analysis by Numerical Examples
■ Professional contribution to Society
1. 2006/11～2006/11 Marketing Engineering Models for Financial Institutions
2. 2006/10～2006/10 Association Analyses for Financial Institutions
3. 2006/09～2006/09 Segmentation Analyses for Financial Institutions
4. 2006/07～2006/07 Practical Credit Scoring for Financial Institutions
5. 2006/05～2006/05 Mathematical Statistics for Financial Institutions