Mohammad Tsani Annafari

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This study addresses the factors driving multiple mobile phone subscriptions by consumers in the Swedish market. The generalised Poisson model (GPR) is applied to count data obtained from two national annual surveys. The results show that business subscription and household size are consistently the main predictors of the multiple mobile phone(More)
This study provides an analysis to explain the emergence of quasi-subscribers - mobile phone subscribers with multiple subscriptions - and discusses its impact on the demand saturation for mobile phone subscription in Sweden. Using a logistic growth model and nonlinear regression based on observations from the year 2002 to 2009, the study estimates that the(More)
This paper advances a new concept, quasi-subscribers, to define the incidence of mobile phone multiple subscriptions. Through survey data, the paper shows that in Sweden the number of quasi-subscribers constitutes a significant portion of the mobile phone subscribers. Hence, there is a significant bias in the traditional method of measuring mobile(More)
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