1. Center of attention: How facebook users allocate attention across friends;L Backstrom;ICWSM,2011
2. Who's who in networks. wanted: the key player;C Ballester;Econometrica,2006
3. Interactional and Informational Attention on Twitter;A Baltzer;Information,2019
4. Competing activities in social networks;M Belhaj;The BE Journal of Economic Analysis & Policy,2014
5. Coalition-proof nash equilibria i. concepts;B D Bernheim;Journal of economic theory,1987