Modeling tie duration in ERGM-based dynamic network models

Krivitsky and Handcock (2010) proposed a Separable Temporal ERGM (STERGM) framework for modeling social networks, which facilitates separable modeling of the tie duration distributions and the structural dynamics of tie formation. In this note, we explore the hazard structures achievable in this framework, with rst- and higher-order Markov assumptions, and propose ways to model a vari- ety of duration distributions in this framework.