@article {michalakelis2010estimating,
	title = {Estimating diffusion and price elasticity with application to telecommunications},
	journal = {NETNOMICS: Economic Research and Electronic Networking},
	volume = {11},
	number = {3},
	year = {2010},
	pages = {221{\textendash}242},
	publisher = {Springer US},
	author = {Michalakelis, Christos and Dede, Georgia and Varoutas, Dimitris and Sphicopoulos, Thomas}
}
