Please use this identifier to cite or link to this item: http://hdl.handle.net/10419/65677
Authors: 
Muck, Johannes
Heimeshoff, Ulrich
Year of Publication: 
2012
Series/Report no.: 
DICE Discussion Paper 71
Abstract: 
We explore the existence of first mover advantages in mobile telecommunications markets. Building on a data set comprising monthly penetration rates, market concentration, number of active operators, and market shares of 90 followers from 33 OECD countries, we estimate a dynamic growth model. Our analysis delivers five key results. Regarding a follower's longrun market share, we observe that (1) the penetration rate at the time of market entry exerts an inverted u-shaped effect, suggesting the existence of an optimal time for issuing additional licenses for mobile network operation; (2) the concentration rate at market entry exerts a positive effect, implying that it is easier for followers to enter a more concentrated market; (3) both the number of active operators at market entry and the number of currently active operators have a negative impact. Furthermore, we find that a follower's rate of convergence to the long-run market share is (4) negatively influenced by the current market concentration and number of active operators; (5) negatively affected by changes in the penetration rate since market entry, which strongly indicates the presence of substantial first mover advantages for pioneering network operators.
Subjects: 
First mover advantages
Asymmetric regulation
Market share convergence
Mobile telecommunications
JEL: 
L96
K23
O33
ISBN: 
978-3-86304-070-3
Document Type: 
Working Paper

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