Before revision: The Mohring effect is the observation that, if the frequency of a transit service (e.g., buses per hour) increases with demand, then a rise in demand shortens the waiting times of passengers at stops and stations.
After revision: The Mohring effect is the observation that, if the frequency of a transit service (e.g., buses per hour) increases with demand, then a rise in demand shortens the waiting time of passengers at stops and stations.