Entry, exit, and pricing strategies at online price-comparison sites : do price markups fall by themselves, or is competition crucial?Hackl, Franz ; Kummer, Michael E. ; Winter-Ebmer, Rudolf ; Zulehner, Christine
BASE:
Hackl, Franz
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Kummer, Michael E.
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Winter-Ebmer, Rudolf
;
Zulehner, Christine
Google Scholar: Hackl, Franz ; Kummer, Michael E. ; Winter-Ebmer, Rudolf ; Zulehner, Christine
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