The SCRC welcomes Shiran Victoria Shen, a senior research scholar at Stanford University’s Precourt Institute of Energy, to discuss her new book The Political Regulation Wave: How Local Incentives Shape Air Quality in China (Cambridge University Press, 2022) in conversation with Prof. Andrew Mertha, Director of the SAIS China Research Center. This book proposes innovative theories of the impact of local political incentives on bureaucratic regulation utilizing empirical evidence to compare air pollutant control in China and Mexico. Her research relied on new data and methods across political science, environmental sciences, and engineering to discover the preferential treatment local officials and politicians are incentivized to display towards their superiors’ policies. Shen showcases the inefficiency of ambiguity and incentive-based policy implementation, pinpoints new causes of air pollution, and offers timely solutions.