@article{Penn:304329, recid = {304329}, author = {Penn, Jerrod and Hu, Wuyang and Alfaro-Inocente, Adriana and Bastola, Sapana}, title = {Payment versus Charitable Donations to Attract Producer Survey Participation}, address = {2020-07}, year = {2020}, note = {Presentation18311}, url = {http://ageconsearch.umn.edu/record/304329}, doi = {https://doi.org/10.22004/ag.econ.304329}, }