21评论丨诺贝尔经济学奖：在全球经济低迷中探索内生增长动力

Core Insights - The Nobel Prize in Economic Sciences 2025 was awarded to Joel Mokyr, Philippe Aghion, and Peter Howitt for their contributions to the understanding of innovation-driven economic growth [2][3] Group 1: Theoretical Contributions - Mokyr's research emphasizes the role of knowledge and institutions in long-term growth, particularly how the transformation of knowledge production and dissemination mechanisms contributed to the Industrial Revolution [5] - Aghion's core contribution is the "Schumpeterian endogenous growth model," which highlights the dual role of monopoly rents and competition in driving innovation and productivity growth [6] - Howitt's work, in collaboration with Aghion, integrates financial frictions and market structures into the endogenous growth framework, exploring the impact of credit constraints and institutional quality on innovation [7] Group 2: Practical Implications - The Nobel Committee's choice reflects the practical significance of their research, particularly in addressing productivity stagnation in developed economies through innovation-driven frameworks [9] - Aghion and Howitt's framework links innovation speed, market dynamics, and human capital directly to long-term productivity, providing actionable policy recommendations for decision-makers [9] - Their research on green innovation emphasizes the importance of price signals and R&D support in transitioning from "dirty" to "clean" technologies, relevant in the context of carbon neutrality goals [9] Group 3: Recommendations for China - The scholars advocate for enhancing competition and innovation incentives in China by lowering entry barriers in key industries and strengthening antitrust enforcement [11] - They suggest a tailored approach to policy adaptation based on proximity to technological frontiers, emphasizing competition and original R&D in leading sectors while focusing on absorption and standardization in lagging sectors [12] - The promotion of green technology transitions through carbon pricing, green credit, and government procurement is recommended to capture first-mover advantages in clean technology [12]