Arbeitspapier

Product differentiation and entry timing in a continuous time spatial competition model

We extend the well-known spatial competition model (d'Aspremont et al., 1979) to a continuous time model in which two firms compete in each instance. Our focus is on the entry timing decisions of firms and their optimal locations. We demonstrate that the leader has an incentive to locate closer to the centre to delay the follower's entry, leading to a non-maximum differentiation outcome. We also investigate how exogenous parameters affect the leader's location and firms' values and, in particular, numerically show that the profit of the leader changes non-monotonically with an increase in the transport cost parameter.

Language
Englisch

Bibliographic citation
Series: ISER Discussion Paper ; No. 915

Classification
Wirtschaft
Oligopoly and Other Imperfect Markets
Other Spatial Production and Pricing Analysis
Noncooperative Games
Subject
Location
Hotelling model
Continuous time
Entry timing

Event
Geistige Schöpfung
(who)
Ebina, Takeshi
Matsushima, Noriaki
Shimizu, Daisuke
Event
Veröffentlichung
(who)
Osaka University, Institute of Social and Economic Research (ISER)
(where)
Osaka
(when)
2014

Handle
Last update
10.03.2025, 11:43 AM CET

Data provider

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Object type

  • Arbeitspapier

Associated

  • Ebina, Takeshi
  • Matsushima, Noriaki
  • Shimizu, Daisuke
  • Osaka University, Institute of Social and Economic Research (ISER)

Time of origin

  • 2014

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