Cuffey, Joel; Beatty, Timothy K.M.; Harnack, Lisa - Agricultural and Applied Economics Association - AAEA - 2014
The marginal propensity to spend on food out of food stamps (MPSFS) is a key indicator of the fungibility of food stamp income. This fungibility has important implications for food stamp policy. Studies estimating the MPSFS use very different methods and come to very different conclusions...