Luís Cabral, Erkut Y. Ozbay, Andrew Schotter. Intrinsic and instrumental reciprocity: An experimental study. Games and Economic Behavior, 87:100-121, 2014. [doi]
@article{CabralOS14,
title = {Intrinsic and instrumental reciprocity: An experimental study},
author = {Luís Cabral and Erkut Y. Ozbay and Andrew Schotter},
year = {2014},
doi = {10.1016/j.geb.2014.05.001},
url = {http://dx.doi.org/10.1016/j.geb.2014.05.001},
researchr = {https://researchr.org/publication/CabralOS14},
cites = {0},
citedby = {0},
journal = {Games and Economic Behavior},
volume = {87},
pages = {100-121},
}