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Hirohisa Hirai

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Kanagawa University

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Publications in IEOM
20
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Showing 1 - 20 of 20
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
5 Views
6 Downloads
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
4 Views
9 Downloads
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

Abstract PDF
6 Views
21 Downloads
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
4 Views
14 Downloads
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

Abstract PDF
38 Views
9 Downloads
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

Abstract PDF
40 Views
3 Downloads
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

Abstract PDF
34 Views
7 Downloads
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

Abstract PDF
29 Views
7 Downloads
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

Abstract PDF
29 Views
3 Downloads
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

Abstract PDF
30 Views
2 Downloads
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

Abstract PDF
32 Views
2 Downloads
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

Abstract PDF
25 Views
4 Downloads
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

Abstract PDF
51 Views
2 Downloads
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

Abstract PDF
29 Views
2 Downloads
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

Abstract PDF
31 Views
4 Downloads
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

Abstract PDF
30 Views
4 Downloads
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

Abstract PDF
31 Views
4 Downloads
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

Abstract PDF
26 Views
5 Downloads
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

Abstract PDF
3 Views
3 Downloads
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

Abstract PDF
6 Views
4 Downloads