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Faculty Spotlight: Shaoda Wang

In a recent Faculty Spotlight, Professor Shaoda Wang discusses his work examining the economic dimensions of China’s aggressive anti‑pollution campaign launched in 2014. The campaign cut nationwide PM2.5 concentrations by roughly 40 % within six years, but Wang notes that the rapid tightening of standards placed heavy cost burdens on factories. His research maps the political‑economic determinants of environmental regulation, evaluates downstream economic impacts, and explores ways to make enforcement more efficient. A flagship project with colleague Michael Grimstone uses real‑time public data to flag violations by large polluters. By mobilizing volunteer “environmental watchdogs” to publicize appeals on social media, the team found that authorities respond with markedly stronger enforcement actions. Given China’s status as the world’s largest energy consumer, greenhouse‑gas emitter, and manufacturer of a third of global trade goods, the findings have worldwide relevance. Wang argues that economists must join scientists and engineers to design policies that balance environmental goals with economic sustainability, a message echoed by EPIC’s interdisciplinary approach.