Biography
Joseph is a postdoctoral research associate in the CO2RE Hub at the Smith School of Enterprise and the Environment at Oxford University. He also holds additional affiliations with Oxford Net Zero, the Institute of New Economic Thinking at the Oxford Martin School, and the Economics of Scaling Carbon Capture Utilization and Storage group at the LBJ School of Public Affairs at the University of Texas at Austin.
Joseph's research lies at the intersection of microeconomic theory and environmental economics, with an emphasis on carbon policy. He holds a PhD in Economics, a B.S. in Mathematics, and a B.A. in Economics from the University of Texas at Austin.
Recent Publications
Jul 2025
How to design better incentives for carbon capture and storage in the United States
in PNAS
Sheila M. Olmstead , Benjamin D. Leibowicz , Charles F. Mason , Andrew R. Waxman , Emily Grubert , HR Huber-Rodriguez , Joseph Stemmler
in PNAS
Sheila M. Olmstead , Benjamin D. Leibowicz , Charles F. Mason , Andrew R. Waxman , Emily Grubert , HR Huber-Rodriguez , Joseph Stemmler
Jun 2025
Policy Pathways to Achieve Net-Zero Goals: A New Look at Carbon Dioxide Removal (CDR)
Siyu Feng , Johanna Arlinghaus , Joseph Stemmler , Stephen M. Smith , Samuel Fankhauser
Siyu Feng , Johanna Arlinghaus , Joseph Stemmler , Stephen M. Smith , Samuel Fankhauser
May 2025
Policy Evaluation and Selection to Accelerate Geological Carbon Dioxide Removal Deployment
Siyu Feng , Joseph Stemmler , Johanna Arlinghaus , Samuel Fankhauser , Stephen M. Smith
Siyu Feng , Joseph Stemmler , Johanna Arlinghaus , Samuel Fankhauser , Stephen M. Smith
May 2025
A taxonomy of policies to support geological carbon dioxide removal
Johanna Arlinghaus , Siyu Feng , Joseph Stemmler , Samuel Fankhauser , Stephen M. Smith
Johanna Arlinghaus , Siyu Feng , Joseph Stemmler , Samuel Fankhauser , Stephen M. Smith
Aug 2024
Policy support for BECCS and DACCS in Europe: the view of market participants
in Environmental Research Letters
Pu Yang , Sam Fankhauser , Stephen M. Smith , Ingrid Sundvor , Stephanie Hirmer , Injy Johnstone , Joseph Stemmler
in Environmental Research Letters
Pu Yang , Sam Fankhauser , Stephen M. Smith , Ingrid Sundvor , Stephanie Hirmer , Injy Johnstone , Joseph Stemmler