Although the ECPR has been recommended as a way to prohibit entryway from the subservient good market by the ineffective entrants, it can be used to ban otherwise marginalize just as successful or more effective competitors when there are expanding production so you’re able to measure. New bottleneck monopolist are able to use the fresh ECPR to establish highest interconnection or access fees you to definitely bring about a regulation of one’s level out of procedure of one’s competitor on the subservient industry. Offered growing returns so you can measure, this new competition following operates within luxury of the mediocre prices contour. Which results in a competitive drawback towards the competitor, as well as in high charges for final characteristics. Individuals are deprived of straight down rates who would has lead off competition if the ECPR just weren’t applied, and additionally away from competitive options.
Application of the fresh new ECPR leads to an enthusiastic allocative inefficiency. Moreover, usually the lack of allocative show one is a result of the employment of your own ECPR (or perhaps the M-ECPR) is a lot larger than any potential gains inside the active results out of the have fun with. This is proved anlamlÄ± baÄŸlantÄ± for the Economides and you may Light (1995, 1998). Its argument is simple. Utilization of the ECPR leads to an allocative results (dead-weight) loss whenever the brand spanking new rate are significantly more than cost.