APA (7th ed.) Citation

(2002). Competition and innovation: An inverted U relationship. National Bureau of Economic Reserch.

Chicago Style (17th ed.) Citation

Competition and Innovation: An Inverted U Relationship. Cambridge, Mass: National Bureau of Economic Reserch, 2002.

MLA (9th ed.) Citation

Competition and Innovation: An Inverted U Relationship. National Bureau of Economic Reserch, 2002.

Warning: These citations may not always be 100% accurate.