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542 results on '"Yamaka, Woraphon"'

5. Application of Neural Network with Extreme Learning Machine

Author

Yamaka, Woraphon, Kacprzyk, Janusz, Series Editor, Novikov, Dmitry A., Editorial Board Member, Shi, Peng, Editorial Board Member, Cao, Jinde, Editorial Board Member, Polycarpou, Marios, Editorial Board Member, Pedrycz, Witold, Editorial Board Member, Ngoc Thach, Nguyen, editor, Trung, Nguyen Duc, editor, Ha, Doan Thanh, editor, and Kreinovich, Vladik, editor

Published
2024
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10. Examining the Risk Contribution of Major Stock Markets to the Global Equity Market During the COVID-19 Pandemic

Author

Chimprang, Namchok, Yamaka, Woraphon, Intawong, Nattakit, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Huynh, Van-Nam, editor, Le, Bac, editor, Honda, Katsuhiro, editor, Inuiguchi, Masahiro, editor, and Kohda, Youji, editor

Published
2023
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11. Revolutionizing SET50 Stock Portfolio Management with Deep Reinforcement Learning

Author

Thongkairat, Sukrit, Ponnoprat, Donlapark, Taninpong, Phimphaka, Yamaka, Woraphon, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Huynh, Van-Nam, editor, Le, Bac, editor, Honda, Katsuhiro, editor, Inuiguchi, Masahiro, editor, and Kohda, Youji, editor

Published
2023
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12. Lasso and Ridge for GARCH-X Models

Author

Yamaka, Woraphon, Maneejuk, Paravee, Thongkairat, Sukrit, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Huynh, Van-Nam, editor, Le, Bac, editor, Honda, Katsuhiro, editor, Inuiguchi, Masahiro, editor, and Kohda, Youji, editor

Published
2023
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29. Predicting Energy Price Volatility Using Hybrid Artificial Neural Networks with GARCH-Type Models

Author

Rakpho, Pichayakone, Yamaka, Woraphon, Phadkantha, Rungrapee, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Woeginger, Gerhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Honda, Katsuhiro, editor, Entani, Tomoe, editor, Ubukata, Seiki, editor, Huynh, Van-Nam, editor, and Inuiguchi, Masahiro, editor

Published
2022
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37. Digital Economy and Industrial Structure Transformation: Mechanisms for High-Quality Development in China's Agriculture and Rural Areas.

Author

Liu, Jingruo, Feng, Xiuju, Liu, Jianxu, and Yamaka, Woraphon

Abstract

The digital economy's transformative impact on agriculture presents both opportunities and challenges for China's pursuit of high-quality agricultural and rural development. This study investigates the complex interplay between digital economy, industrial structure transformation, and agricultural advancement using panel data from 31 Chinese provinces spanning 2012–2021. We employed mediation analysis and threshold effect models to uncover several key findings: (1) The digital economy influences high-quality agricultural and rural development through the dual-mediating mechanisms of industrial structure intensification and upgrading in China. (2) These mediating effects exhibit heterogeneous patterns: while industrial intensification positively channels the digital economy's impact, industrial upgrading shows an initial negative indirect effect, suggesting potential short-term disruptions. (3) The relationship between digital economy and agricultural development is nonlinear, characterized by significant threshold effects. The digital economy's positive impact becomes more pronounced as industrial structure surpasses certain sophistication and advancement thresholds. Our findings reveal the nuanced dynamics of digital-driven agricultural transformation, highlighting the need for targeted policies that leverage industrial-structure changes while mitigating potential adverse effects. This research contributes to a more comprehensive understanding of how digitalization can be harnessed to promote sustainable and high-quality agricultural and rural development in China, with implications for other developing economies navigating similar transitions. [ABSTRACT FROM AUTHOR]

Published
2024
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38. Collaborative Digital Governance for Sustainable Rural Development in China: An Evolutionary Game Approach.

Author

Yin, Shuangming, Li, Yansong, Chen, Xiaojuan, Yamaka, Woraphon, and Liu, Jianxu

Subjects
RURAL development, INCENTIVE (Psychology), SUSTAINABLE development, AGRICULTURAL industries, SUBSIDIES
Abstract

This paper explores the significance of digital governance for sustainable rural development in China, emphasizing the collaborative efforts of village administrative organizations, new agricultural business entities, and peasant households. Utilizing an evolutionary game approach, we examine the decision-making behaviors and stability points of these three entities within the context of rural digital governance. Our analysis is grounded in a mechanism of interest linkage among the stakeholders, with numerical simulations used to assess the impact of key variables and parameters on their evolutionary outcomes. The paper reveals that village administrative organizations are highly sensitive to changes in performance gains, special subsidies, penalty losses, and benefit distribution coefficients. Enhancing these variables can significantly motivate these organizations to engage in digital governance. In contrast, new agricultural business entities and peasant households demonstrate a stronger and more consistent willingness to collaborate, minimally affected by variable changes, which suggests a solid economic and social foundation for rural digital governance in China. Our paper underscores the need for positive incentives and a robust fault-tolerance mechanism to foster collaboration among village administrative organizations. It also highlights the importance of integrating new agricultural business entities into the digital governance framework to promote sustainable rural development. These insights provide valuable theoretical and practical implications for policymakers aiming to enhance the efficacy and inclusivity of digital governance in rural China. [ABSTRACT FROM AUTHOR]

Published
2024
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