Why does everybody hate me? Balance, status, and homophily: The triumvirate of signed tie formation. - Janice Yap; Nicholas Harrigan (Soc. Networks, 2015)

Avoidance in negative ties: Inhibiting closure, reciprocity, and homophily. - Nicholas Harrigan; Janice Yap (Soc. Networks, 2017)

Dimensions of social networks: A taxonomy and operationalization. - Michael Genkin; Nicholas Harrigan; Rajee Kanagavel; Janice Yap (Soc. Networks, 2022)