Financial News
Regulation of the United Kingdom's 12 regional electricity distribution companies (RECs) has sought to promote efficiency through the use of price caps that are supposed to remain in place for five years without regulatory intervention. The benefits of cost reductions between reviews accrue to shareholders no matter how much earnings might rise. The idea was to provide more incentive than if earnings were subject to review whenever they exceed some specified level.
Productivity has increased enormously under this system.