Sutter, Matthias Max Planck Institute for Research on Collective Goods, Max Planck Society;
http://www.coll.mpg.de/pdf_dat/2017_22online.pdf (Any fulltext)
Heinz, M., Jeworrek, S., Mertins, V., Schumacher, H., & Sutter, M. (2017). Measuring Indirect Effects of Unfair Employer Behavior on Worker Productivity – A Field Experiment.