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Advertising and concentration : more on tests of the Kaldor hypothesis
Ekelund jr., Robert B.; Gramm, William P. - In: The antitrust bulletin : the journal of American and … 16 (1971) 1, pp. 105-109
Persistent link: https://www.econbiz.de/10002116458
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Advertising and concentration : some new evidence
Ekelund jr., Robert B.; Gramm, William P. - In: The antitrust bulletin : the journal of American and … 15 (1970), pp. 243-249
Persistent link: https://www.econbiz.de/10002116461