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Spatial competition and contestability based on choice histories of consumers
时间:2017-04-14

【摘要】The paper proposes an empirical framework for measuring competitive interactionsbetween pairs of ?rms in a certain industry characterized by spatially differentiated ?rms andheterogeneity in consumer tastes. Recognizing that the degree of competition between ?rmsdepends on the extent to which a representative consumer switches among ?rms, the frameworkis built on the Latent Class Logit model and on consumer choice histories. It emphasizes thespatial dimension of competition, provides a disaggregated measure of demand contestability,and proposes a network-based model of supplier competition using a new Global PairwiseCompetition Index.

【关键词】 Competition;contestability;spatial differentiation;trade;networks

【文献来源】Kashiha, Mona;Thill, Jean-Claude.Papers in Regional Studies.2016(4)