This paper examines whether rate-of return regulation alters the input quantities firms use to produce their selected output level when the corresponding input prices change, in a manner similar to the Le Chatelier principle. More specifically, would the change in a rate regulated firm’s input...

No abstract.

The difference between short-run and long-run flexibility in energy use is an important topic in energy demand modeling. Dynamic formulations are required to reveal this difference. The microeconomic foundation for the distinction between short- and long-run energy substitution possibilities is...