Current Unequal Diffusion in Networks How brokerage can reduce inter-group diffusion in networks Network Effects on Unequal Outcomes An experimental sutdy on how networks can exacerbate inter-group differences Characterization of Strong and Long-Range Ties How frequent are the ties that are both structurally diverse and high-bandwidth? Who holds them? What are their economic implications? Reducing Hate Speech on Social Media A randomized experiment on the Twitter Network of Nigerian users comparing different interventions. In collaboration with the World bank. Debunking Misinformation through Social Ties When and how can social ties debunk false claims circulating in messaging apps? Past
