@article{publication-17101,
	author={Maréchal, Michel and Th{\"o}ni, Christian},
	doi={10.1287/mnsc.2018.3113},
	issn={0025-1909},
	journal={Management Science},
	number=8,
	pages={3877-3888},
	publisher={Institute for Operations Research and the Management Science},
	title={Hidden persuaders: do small gifts lubricate business negotiations?},
	volume=65,
	year=2019,
}