About this page

Our systems have detected unusual traffic from your computer network. This page checks to see if it's really you sending the requests, and not a robot. Why did this happen?

IP address: 172.70.126.50
Time: 2024-12-12T18:59:12Z
URL: https://scholar.google.com/scholar?q=Product+line+and+service+pricing+considering+negative+network+effects.