@unpublished{publication-20433,
	author={K{\"u}bler, F and Malhotra, R and Polemarchakis, H},
	institution={Centre for Research in Economic Theory and its Applications},
	number=60,
	pages=16,
	series={CRETA Discussion Paper Series},
	title={Identification of preferences, demand and equilibrium with finite data},
	year=2020,
}