Apr 09 2021 Benjamin Fomba Kamga , Dieu Ne Dort Talla Kokam and Tii N. Nchofoung   Social media and political instability: some empirical evidence   Abstract  Contact Information  Citation  Full Text  -  Preliminary Result   Nov 14 2020 Christopher Limnios and William Marquis   A Model of Social Media Participation and Depression   Abstract  Contact Information  Citation  Full Text  -  Preliminary Result   Apr 09 2018 Luis Carlos Reyes   Reciprocity in a social network: evidence from a natural field experiment   Abstract  Contact Information  Citation  Full Text  -  Note   Sep 22 2015 Sergio Da Silva , Raul Matsushita and Eliza Silveira   No endowment effect when people transact secondhand goods over the Internet   Abstract  Contact Information  Citation  Full Text  -  Note