In this article, we estimate the price elasticities of demand for subscription and consumer switching costs for mobile telephony. We use a panel of Portuguese consumer level data to estimate a series of multinomial and mixed logit models. The demand for subscription is elastic. Switching costs...

In this paper, we use survey data from 12,735 individuals from nine Sub-Saharan African countries conducted in 2017. We use the geo-location of respondents to combine the survey data with information on the proximity of mobile network towers and banking facilities. We estimate a two-stage model,...

This article assesses the unilateral effects on prices of a merger in the Portuguese mobile telephony market. We use aggregate quarterly data from 1999 to 2005 and a nested logit model to estimate the price elasticities of demand and the marginal costs of subscription of mobile telephony. Given...

This paper examines the determinants of individuals’ awareness of EU Energy Labels and the extent to which these labels influence their purchase decisions for electric appliances. The analysis is based on Eurobarometer survey data from 27,438 individuals across 28 EU Member States in 2019....