Shaoda Wang | The Origin and Diffusion of Policy Ideas in China
Skyline Scholars Seminar Series
Tuesday, April 29, 2025 | 12:00 pm -1:20 pm Pacific Time
Goldman Room E409, Encina Hall, 616 Jane Stanford Way
The Origin and Diffusion of Policy Ideas in China
Drawing on two decades of Chinese policy documents and government work reports, we document over 116,000 distinct policy ideas and trace their complete life cycles. Our analysis reveals three main findings. First, in the 2000s, policy innovation was highly decentralized—more than 80% of ideas originated from local governments, driven primarily by local officials. Second, after 2013, the central government shifted its incentives by ceasing rewards for bottom-up innovation and instead promoting the diligent enforcement of centrally assigned policies, leading to significant centralization of policy innovation. Third, focusing on industrial policies, we highlight tradeoffs between centralization and decentralization. Top-down industrial policies tend to be less aligned with local comparative advantages and are less effective at spurring industrial growth, revealing the cost of centralization. Conversely, under decentralization, strategic competition among local politicians can distort policy diffusion, reducing the fit between policies and local contexts and undermining their effectiveness. Quantitatively, our results indicate that since 2013, the costs of centralizing policy innovation in China have far outweighed its benefits.
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About the Speaker
![Shaoda Wang headshot](https://fsi9-prod.s3.us-west-1.amazonaws.com/s3fs-public/styles/250xauto/public/2023-07/shaoda_wang_headshot.jpg?itok=eUCW0AqO)
Shaoda Wang is an Assistant Professor at the University of Chicago Harris School of Public Policy, a Skyline Scholar (2024-2025) at the Stanford Center on China's Economy and Institutions (SCCEI), a Faculty Research Fellow at the National Bureau of Economic Research (NBER), and an affiliate of the Bureau for Research and Economic Analysis in Development (BREAD). He also serves as the deputy faculty director of the China branches of the Becker Friedman Institute for Economics (BFI-China) and the Energy Policy Institute at UChicago (EPIC-China). He is an applied economist with research interests in development economics, environmental economics, and political economy, with a regional focus on China. He holds a BA from Peking University and a PhD from the University of California, Berkeley. Prior to joining Harris, he was a Postdoctoral Scholar in the Department of Economics and Energy Policy Institute (EPIC) at the University of Chicago.
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Goldman Room E409, Encina Hall