I know very little about the pipes of the internet so this question may be way off base, but would it be possible to use an RDD approach applied to IP addresses to generate a random sample assuming you can figure out a way to contact a household through their public IP? It seems like RDD is no longer working properly because of a change in behavior (more cell phones/less answering/etc) and not a change in the underlying reason why RDD worked so well in the past.
New info for me. Thank you.
I know very little about the pipes of the internet so this question may be way off base, but would it be possible to use an RDD approach applied to IP addresses to generate a random sample assuming you can figure out a way to contact a household through their public IP? It seems like RDD is no longer working properly because of a change in behavior (more cell phones/less answering/etc) and not a change in the underlying reason why RDD worked so well in the past.