Air pollution is a silent and invisible killer more lethal than violence, diseases, and smoking.  More than 95 percent of the global population lives in areas with unhealthy air by WHO standards.  Moreover, long-term exposure to polluted air can increase the probability of succumbing to COVID-19.  

Scientific solutions to contain air pollution are available, but limited progress has been made in implementing them.  Temporally, there has been an uneven success in reducing pollution even in the same locality over time, as exemplified by the exercise of political power to change the color of the sky leading up to the 2008 Beijing Olympics (aka Olympic Blue).  

In this talk, Professor Shen will discuss her new book, The Political Regulation Wave: A Case of How Local Incentives Systematically Shape Air Quality in China (Cambridge University Press, 2022).  Departing from extant works, which focus on air data manipulation or the effect of campaigns, the book asks, what explains the systematic temporal variation in actual and reported air quality after controlling for top-down implementation campaigns?  Making use of new data, approaches, and techniques from across social and environmental sciences, the book shows that local leaders ordered different levels of regulation over time based on what their political superiors desired, leading to the titular “waves” of regulation and pollution.  However, the effectiveness of their regulatory efforts depends on the level of ambiguity in controlling a particular pollutant.  When ambiguity dilutes regulatory effectiveness, having the right incentives and enhanced monitoring is insufficient for successful policy implementation.

You can read and download her book in pdf format here.

Shiran Victoria Shen forged her own path at Stanford University by simultaneously completing a Ph.D. in political science and an MS in civil and environmental engineering in five years after graduating Phi Beta Kappa, Sigma Xi, and with high honors from Swarthmore College. Her research explores the intersections of political science, public policy, environmental sciences, and engineering, with a particular understanding of how local politics influence environmental governance. Her first book, The Political Regulation Wave: A Case of How Local Incentives Systematically Shape Air Quality in China, was published by Cambridge University Press in March 2022.  In dissertation form, it was the recipient of two major association awards, the American Political Science Association’s Harold D. Lasswell Award and the Association for Public Policy Analysis and Management’s Ph.D. Dissertation Award. Earlier versions of its parts received the American Political Science Association’s Paul A. Sabatier Award for the best paper in science, technology & environmental politics and the Southern Political Science Association’s Malcolm Jewell Award for the best overall graduate student paper.

You can learn more about her work at http://svshen.com and follow her on Twitter @SVictoriaShen.