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Quality and prices
Nalebuff, Barry, (1982)
Prices as signals of product variety
Polo, Michele, (1989)
Price and quantity measurements : theoretical biases in empirical procedures
Nitzan, Jonathan, (1989)
The role of market forces in assuring contractual performance
Klein, Benjamin, (2009)
Klein, Benjamin, (2007)
Professionals and the production function : can competition policy improve efficiency in the licensed professions?
Evans, Robert G., (1980)