@article {889481,
	title = {Contingent Payment Mechanisms to Maximize Resource Utilization},
	journal = {arXiv preprint arXiv:1607.06511},
	year = {2016},
	url = {http://econcs.seas.harvard.edu/files/econcs/files/ma_16contingent.pdf},
	author = {Hongyao Ma and Reshef Meir and David C. Parkes and James Zou}
}
