@article{UBHD-68640344, author={Artinger, Florian and Exadaktylos, Filippos and Koppel, Hannes and S{\"a}{\"a}ksvuori, Lauri}, title={In others' shoes}, subtitle={do individual differences in empathy and theory of mind shape social preferences?}, year={2014}, language={eng}, issn={1932-6203}, volume={9(2014}, note={Gesehen am 25.09.2020}, journal={PLOS ONE}, doi={10.1371/journal.pone.0092844}, } @article{UBHD-68626678, author={Freytag, Andreas and G{\"u}th, Werner and Koppel, Hannes and Wangler, Leo}, title={Is regulation by milestones efficiency enhancing?}, subtitle={ An experimental study of environmental protection}, year={2014}, pages={71-84}, language={eng}, issn={1873-5703}, volume={33}, note={Online 9 December 2013 ; Gesehen am 12.08.2020}, journal={European journal of political economy}, doi={10.1016/j.ejpoleco.2013.11.005}, } @article{UBHD-67955796, author={Koppel, Hannes and Regner, Tobias}, title={Corporate social responsibility in the work place}, subtitle={experimental evidence from a gift-exchange game}, year={2014}, pages={347-370}, language={eng}, issn={1573-6938}, volume={17}, number={3}, note={Gesehen am 15.03.2016}, journal={Experimental economics}, doi={10.1007/s10683-013-9372-x}, } @article{UBHD-67955799, author={Koppel, Hannes and Schulze, G{\"u}nther G.}, title={The importance of the indirect transfer mechanism for consumer willingness to pay for fair trade products}, subtitle={evidence from a natural field experiment}, year={2013}, pages={369-387}, language={eng}, issn={1573-0700}, volume={36}, number={4}, note={Gesehen am 15.03.2016}, journal={Journal of consumer policy}, doi={10.1007/s10603-013-9234-0}, }