https://www.stata.com/statalist/archive/2009-06/msg00206.html
st: GMM IV with two Cluster Variables?
with twocluster variablesgmm
https://docs.camunda.io/docs/next/components/admin/cluster-variables/
Cluster variables | Camunda 8 Docs
Manage configuration values centrally across your cluster using the Admin UI.
cluster variablescamundadocs
https://www.stata.com/statalist/archive/2009-06/msg00208.html
Re: st: Re: GMM IV with two Cluster Variables?
with twocluster variablesgmm