Content-type: text/application/x-research-info-systems TY - JOUR AU - Gillis, Mark T AU - Hettler, Paul L TI - Hypothetical and Real Incentives in the Ultimatum Game and Andreoni's Public Goods Game: An Experimental Study JA - East econ j PY - 2007/10//print VL - 33 IS - 4 SP - 491 EP - 510 PB - Palgrave Macmillan Ltd SN - 0094-5056 UR - http://dx.doi.org/10.1057/eej.2007.37 ER -