EC120 Lecture Notes - Lecture 11: Electric Power Transmission, Natural Monopoly, Demand Curve

141 views4 pages
22 Sep 2016
School
Department
Course
Professor
carminegrasshopper545 and 38337 others unlocked
EC120 Full Course Notes
30
EC120 Full Course Notes
Verified Note
30 documents

Document Summary

Having a large market share and few significant competitors. A firm that is the sole seller of a product without close substitutes pure monopoly rare. Key difference between monopoly and perfect competition is that a monopoly firm has market power, the ability to influence the market price of the product it sells. Natural entry barriers often arise due to economies of scale when the lrac curve is negatively sloped over a large range of output, big firms have a cost advantage over smaller firms. Occurs when the industry"s demand conditions allow no more than one firm to cover its costs while producing at its minimum efficient scale (mes) Usually, this happens because there is some lumpy required input: exists only in large form. Ex: electrical power transmission the lumpy input is the transmission grid (the wires) Telephone companies used to be natural monopolies, railroads still are based on lumpiness of networks of wires or rails.

Get access

Grade+20% off
$8 USD/m$10 USD/m
Billed $96 USD annually
Grade+
Homework Help
Study Guides
Textbook Solutions
Class Notes
Textbook Notes
Booster Class
40 Verified Answers
Class+
$8 USD/m
Billed $96 USD annually
Class+
Homework Help
Study Guides
Textbook Solutions
Class Notes
Textbook Notes
Booster Class
30 Verified Answers

Related Documents

Related Questions