Blumkin, Tomer; Ruffle, Bradley J. and Ganun, Yosef (2007): Are Income and Consumption Taxes Ever Really Equivalent? Evidence from a Real-Effort Experiment with Real Goods. Unpublished.
Gottlieb, Daniel (2007): העוני וההתנהגות בשוק העבודה בחברה החרדית. Unpublished.
Kaplan, Todd and Ruffle, Bradley (2007): Which way to cooperate. Unpublished.
