Notes, Comments and Preliminary results Jun 30 2025 Botao Qin , Jason F Shogren and Thorsten Janus   The effects of social norm sensitivity in a PES mechanism   Abstract  Contact Information  Citation  Full Text  -  Note   Feb 18 2019 Botao Qin and Thorsten Janus   Social norms and the effect of unilateral actions on climate change   Abstract  Contact Information  Citation  Full Text  -  Note