Daniel H. Simon, Vrinda Kadiyali. The effect of a magazine s free digital content on its print circulation: Cannibalization or complementarity?. Information Economics and Policy, 19(3-4):344-361, 2007. [doi]
@article{SimonK07-0,
title = {The effect of a magazine s free digital content on its print circulation: Cannibalization or complementarity?},
author = {Daniel H. Simon and Vrinda Kadiyali},
year = {2007},
doi = {10.1016/j.infoecopol.2007.06.001},
url = {http://dx.doi.org/10.1016/j.infoecopol.2007.06.001},
researchr = {https://researchr.org/publication/SimonK07-0},
cites = {0},
citedby = {0},
journal = {Information Economics and Policy},
volume = {19},
number = {3-4},
pages = {344-361},
}