HKUST PPOL Spring 2025

SCHOLARLY SHOWCASE Chan, Keith Jin Deng, Gleb Papyshev, and Masaru Yarime, “Balancing the Tradeoff between Regulation and Innovation for Artificial Intelligence: An Analysis of Top-down Command and Control and Bottom-up Self-Regulatory Approaches,” Technology in Society, 79, 102747 (2024). Focus of Study The article analyzes the balance between regulation and innovation in artificial intelligence (AI) through a game-theoretic model. It compares top-down regulatory approaches, as seen in the EU and China, with bottom-up self-regulatory strategies in the UK and Russia. The findings suggest that the optimal level of regulatory stringency depends on foreign competition and institutional parameters. When foreign competition is high or low, stringent regulation benefits consumer welfare; however, light regulation may be optimal at intermediate competition levels. The study underscores the need for a nuanced approach to regulation, balancing consumer protection with innovation incentives. Policy Recommendations Governments should adopt a flexible regulatory framework for AI, adjusting stringency based on foreign competition levels. This approach should ensure consumer protection while fostering innovation, particularly in dynamic environments where rapid technological advancements occur. Regular assessments of regulatory impact should inform adjustments to maintain this balance. Kobashi, Takuro, Eric Zusman, Makoto Taniguchi, and Masaru Yarime, “Facilitating a Carbon Neutral Transition in Kyoto: Initiatives on Rooftop Photovoltaics Integrated with Electric Vehicles,” Technology in Society, 80, 102774 (2025). Focus of Study The article discusses the urgent need for urban decarbonization as cities face the challenge of accommodating a growing population while achieving carbon neutrality. It explores the potential of integrating rooftop photovoltaics (PVs) with electric vehicles (EVs) in Kyoto, Japan, through the “SolarEV City Concept.” By analyzing the Kyoto Miraimon Project, the study highlights the opportunities and challenges of establishing a community-scale “PV + EV” system. The authors emphasize the importance of collaboration among stakeholders, including government, industry, and academia, to align interests and accelerate technological adoption. The findings suggest that such integrated systems could significantly reduce CO2 emissions and energy costs, contributing to Kyoto’s decarbonization goals. Policy Recommendations To facilitate the adoption of “PV + EV” systems, policymakers should prioritize funding for infrastructure improvements, including EV charging stations and rooftop PV installations. Additionally, creating supportive regulatory frameworks that incentivize public-private partnerships and community engagement is essential for overcoming barriers and promoting sustainable energy transitions. 13

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