IEOM Index

Analysis of Customer Characteristics for Customer Segmentation Classified by Share of Wallet: A Case Study of a Japanese Food Manufacturing Company

Yurina Oku; Ayuko Komura & Hirohisa Hirai

12th Annual International Conference on Industrial Engineering and Operations Management

Publication Year: 2022

Abstract PDF

Building the Model for Detecting Different Types of Accounting Fraud in Japanese Companies

Natsuki Sato; Ayuko Komura & Hirohisa Hirai

12th Annual International Conference on Industrial Engineering and Operations Management

Publication Year: 2022

Abstract PDF

Relationship between the Power Law Distribution of the Number of TV Viewer's Contact with Commercials and Advertising Expenditure

Kizuna Ueda; Ayuko Komura & Hirohisa Hirai

11th Annual International Conference on Industrial Engineering and Operations Management

Publication Year: 2021

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Building a Model for Detecting Accounting Fraud in Tokyo Stock Exchange Listed Companies Using Machine Learning Method

Natsuki Sato; Ayuko Komura & Hirohisa Hirai

11th Annual International Conference on Industrial Engineering and Operations Management

Publication Year: 2021

Abstract PDF

Impact of Working Capital Management on Future Profitability in Japanese Companies

Koshiro Shiba; Ayuko Komura & Hirohisa Hirai

8th North America Conference on Industrial Engineering and Operations Management

Publication Year: 2023

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Building a Model for the Detection of Fraudulent Accounting Using Textual Information from the MD&A Section of Japanese Companies

Keisuke Miyago; Natsuki Sato; Ayuko Komura & Hirohisa Hirai

8th North America Conference on Industrial Engineering and Operations Management

Publication Year: 2023

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The Impact of the Information of Management Forecast Achievement on Japanese Investors' Decision-Making

Kaori Ojima; Ayuko Komura & Hirohisa Hirai

8th North America Conference on Industrial Engineering and Operations Management

Publication Year: 2023

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The Impact of the Explanatory Variable Patterns and Learning Techniques Used on the Real Estate Price Estimation Models in Japan

Tsubasa Isogai; Ayuko Komura & Hirohisa Hirai

8th North America Conference on Industrial Engineering and Operations Management

Publication Year: 2023

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Do the Descriptions in the MD&A Section Contribute as a Red Flag for the Early Detection of Fraudulent Accounting Firms in Japan?

Keisuke Miyago; Natsuki Sato; Ayuko Komura & Hirohisa Hirai

2nd Australian International Conference on Industrial Engineering and Operations Management

Publication Year: 2023

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Relationship between textual characteristics of MD&A Sections in English Annual Securities Reports of Japanese Companies and Future ROE

Ran Murakami; Takaaki Kawabe; Ayuko Komura & Hirohisa Hirai

2nd Australian International Conference on Industrial Engineering and Operations Management

Publication Year: 2023

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Do male and female investors use different information when assessing stock valuation and trustworthiness?

Kaori Ojima; Ayuko Komura & Hirohisa Hirai

2nd Australian International Conference on Industrial Engineering and Operations Management

Publication Year: 2023

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Analysis of Determinants of Regional Attractiveness in the “Regional Brand Survey”

Ramon Imaizumi; Ayuko Komura & Hirohisa Hirai

2nd Australian International Conference on Industrial Engineering and Operations Management

Publication Year: 2023

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The Relationship between managers Vocal Characteristics in net Conferences and Performance

Hikaru Kanda; Takaaki Kawabe; Ayuko Komura & Hirohisa Hirai

2nd Australian International Conference on Industrial Engineering and Operations Management

Publication Year: 2023

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Non-linear Relationship Between Working Capital Management and Profitability in Japanese Companies

Koshiro Shiba; Ayuko Komura & Hirohisa Hirai

3rd Australian Conference on Industrial Engineering and Operations Management

Publication Year: 2024

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Impact of Trends in Actual EPS and Achievement of Management's Forecasts on Investors’ Decision-Making

Kaori Ojima; Ayuko Komura & Hirohisa Hirai

3rd Australian Conference on Industrial Engineering and Operations Management

Publication Year: 2024

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Does the Decrease in Vocabulary Specificity During Accounting Fraud Help to Detect Accounting Fraud?

Keisuke Miyago; Natsuki Sato; Ayuko Komura & Hirohisa Hirai

3rd Australian Conference on Industrial Engineering and Operations Management

Publication Year: 2024

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Analysing Whether Underperforming Managers Use a Positive Tone in the Management Discussion and Analysis Section

Yuto Suzuki; Takaaki Kawabe; Ayuko Komura & Hirohisa Hirai

3rd Australian Conference on Industrial Engineering and Operations Management

Publication Year: 2024

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The Effect of Manager–Subordinate Context on Budgetary Slack

Nobuto Sasaki; Ayuko Komura & Hirohisa Hirai

3rd Australian Conference on Industrial Engineering and Operations Management

Publication Year: 2024

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The Impact of Explanatory Variable Patterns and Learning Techniques Used on Real Estate Price Estimation Models in Japan

Tsubasa Isogai; Ayuko Komura & Hirohisa Hirai

15th Annual International Conference on Industrial Engineering and Operations Management

Publication Year: 2025

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Effect of Length of Training Data Periods on Accuracy of Accounting Fraud Detection Models

Natsuki Sato; Ayuko Komura & Hirohisa Hirai

15th Annual International Conference on Industrial Engineering and Operations Management

Publication Year: 2025

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Patterns of Changes in Financial Statement Numbers in Restated Financial Statements

Ryo Tamura; Natsuki Sato; Ayuko Komura & Hirohisa Hirai

7th Asia Pacific Conference on Industrial Engineering and Operations Management

Publication Year: 2026

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Classifying Impression Management in MD&A Using Text Mining: Evidence from Japanese Listed Firms

Takaaki Kawabe; Ayuko Komura & Hirohisa Hirai

7th Asia Pacific Conference on Industrial Engineering and Operations Management

Publication Year: 2026

Abstract PDF

Hirohisa Hirai

Affiliation

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