“…Various farmer characteristics that have consistently been associated with a higher propensity to grow bioenergy crops include lower age, higher education levels, prior knowledge of bioenergy crops, use of alternative fuels, lower risk aversion, and less present-biasedness (Jiang et al, 2018;Khanna et al, 2017;Lynes et al, 2016;Mattia et al, 2018;Mooney et al, 2015;Qualls et al, 2012;Skevas et al, 2018;Swinton et al, 2017). Off-farm income has been shown to increase the willingness to supply bioenergy crops (Jensen et al, 2007;Qualls et al, 2012;Smith et al, 2018).…”