 The estimation strategy is based on a joint multiple generalized propensity score and allows  to estimate direct effects, controlling for both individual and network covariates.
<clarity>  The estimation strategy is based on a joint multiple generalized propensity score and allows  to estimate direct effects, controlling for both individual and network covariates.
 The estimation strategy is based on a joint multiple generalized propensity score and allows one to estimate direct effects, controlling for both individual and network covariates.