DSAC an appropriate test for assessing LRIC cost-orientation

Today’s CAT judgment confirmed that Ofcom’s use of distributed stand-alone cost (“DSAC“) was an appropriate method to assess whether a regulated Communications Provider who had been found to possess Significant Market Power in a particular market was charging in a way that was ‘reasonably derived from the costs of provision based on a forward-looking long run incremental cost approach, allowing an appropriate mark-up … Read more