Browsing Economic and Social Review by Subject "Oligopoly"
Now showing items 1-2 of 2
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Endogenous sunk costs in the market for mobile telecommunications: the role of licence fees
(Economic & Social StudiesDublin, 2002)An oligopoly model with endogenous sunk costs illustrates the trade off between ex ante extraction of oligopoly rents and market entry of firms in the mobile telecommunications industry. Competitive bidding for radio ... -
Portfolio effects and firm size distribution: carbonated soft drinks
(Economic & Social StudiesDublin, 2002)We use rich brand level retail data to demonstrate that the firm size distribution in Carbonated Soft Drinks is mainly an outcome of the degree to which firms own a portfolio of brands across segments of the market, and ...