Tilman Börgers, Ángel Hernando-Veciana, Daniel Krähmer. When are signals complements or substitutes?. J. Economic Theory, 148(1):165-195, 2013. [doi]
@article{BorgersHK13,
title = {When are signals complements or substitutes?},
author = {Tilman Börgers and Ángel Hernando-Veciana and Daniel Krähmer},
year = {2013},
doi = {10.1016/j.jet.2012.12.012},
url = {http://dx.doi.org/10.1016/j.jet.2012.12.012},
researchr = {https://researchr.org/publication/BorgersHK13},
cites = {0},
citedby = {0},
journal = {J. Economic Theory},
volume = {148},
number = {1},
pages = {165-195},
}