"A Theory of Price Caps on Non-Renewable Resources." Johnson, Simon, Lukasz Rachel, and Catherine Wolfram. American Economic Review Vol. 116, No. 7 (2026): 2711-2753. NBER Preprint.

"Building a Climate Coalition: Aligning Carbon Pricing, Trade, and Development." Global Climate Policy Project Working Group on Climate Coalitions. In Global Climate Policy Project at Harvard and MIT, Cambridge, MA: September 2025.

"The Global Effects of Carbon Border Adjustment Mechanisms." Clausing, Kimberly A., Jonathan M. Colmer, Allan Hsiao, and Catherine Wolfram, Working Paper. September 2025. NBER Working Paper No. 33723.