Intra-operator mobile plan switching: Evidence from linked survey and billing microdata. (August 2022)
- Record Type:
- Journal Article
- Title:
- Intra-operator mobile plan switching: Evidence from linked survey and billing microdata. (August 2022)
- Main Title:
- Intra-operator mobile plan switching: Evidence from linked survey and billing microdata
- Authors:
- Griffin, Míde
Lyons, Sean
Mohan, Gretta
Joseph, Merin
Domhnaill, Ciarán Mac
Evans, John - Abstract:
- Abstract: This paper examines consumers' intra-operator mobile phone plan switching in Ireland. It models the factors associated with switching outcomes, including the direction of change in expenditure and whether those who are observed to switch plans tend to arrive at more or less optimal plans given their usage. A dataset is employed that combines survey responses from mobile consumers with the same consumers' actual usage data in the period 2017–2019; this was collected by Ireland's national regulatory authority. The cost each consumer would have incurred on every plan offered in the market based on their observed usage is estimated. Using models that allow for selection into switching, associations between switching outcomes and demographic and user characteristics are modelled. Controls are included for plan and user attributes, including demographics and proxies for user sophistication and access to alternative communication options. A substantial proportion of intra-operator switchers in the sample increase expenditures when they switch plan. While many switchers move to plans that are more optimal given their usage, a slight majority move to plans that charge a higher price premium over the best available plan (based on observables) than the consumer's previous plan did. Few observable characteristics of consumers or plans seem to be significantly associated with which switches achieve greater optimality, although fixed operator effects are large and significant.Abstract: This paper examines consumers' intra-operator mobile phone plan switching in Ireland. It models the factors associated with switching outcomes, including the direction of change in expenditure and whether those who are observed to switch plans tend to arrive at more or less optimal plans given their usage. A dataset is employed that combines survey responses from mobile consumers with the same consumers' actual usage data in the period 2017–2019; this was collected by Ireland's national regulatory authority. The cost each consumer would have incurred on every plan offered in the market based on their observed usage is estimated. Using models that allow for selection into switching, associations between switching outcomes and demographic and user characteristics are modelled. Controls are included for plan and user attributes, including demographics and proxies for user sophistication and access to alternative communication options. A substantial proportion of intra-operator switchers in the sample increase expenditures when they switch plan. While many switchers move to plans that are more optimal given their usage, a slight majority move to plans that charge a higher price premium over the best available plan (based on observables) than the consumer's previous plan did. Few observable characteristics of consumers or plans seem to be significantly associated with which switches achieve greater optimality, although fixed operator effects are large and significant. These findings add to the weight of evidence which finds that many consumers fail to arrive at the best price even after switching. Highlights: This study investigates intra-operator mobile phone plan switching in Ireland. We explore this using consumer survey data linked to administrative billing data. Regressions are estimated to explain changes in expenditure and plan optimality. Most intra-operator switchers increase their expenditures when switching plan. Many switchers appear to move to less optimal plans than where they started. … (more)
- Is Part Of:
- Telecommunications policy. Volume 46:Number 7(2022)
- Journal:
- Telecommunications policy
- Issue:
- Volume 46:Number 7(2022)
- Issue Display:
- Volume 46, Issue 7 (2022)
- Year:
- 2022
- Volume:
- 46
- Issue:
- 7
- Issue Sort Value:
- 2022-0046-0007-0000
- Page Start:
- Page End:
- Publication Date:
- 2022-08
- Subjects:
- Mobile telecommunications -- Consumer choice -- Consumer demand -- Microdata -- Ireland
AIC The Akaike Information Criterion test -- BIC Bayesian Information Criterion test -- Billpay_L Bill-pay plan in the previous period (lagged) -- Bundle_L Bundled plan in the previous period (lagged) -- CAPI Computer Aided Personal Interviewing -- Coef Coefficient -- dExpenditure Change in plan expenditure -- DV Dependent variable -- Exceed_L Exceeded allowances in the previous (lagged) -- Expenditure_L Plan expenditure in the previous period (lagged) -- Handset_L Handset included in plan in previous period (lagged) -- OLS Ordinary Least Squares -- RLAH Roam Like at Home -- SD Standard deviation -- SE Standard error -- SMS Short Messaging Service
L96 -- D12
Telecommunication -- Periodicals
Télécommunications -- Périodiques
384 - Journal URLs:
- http://www.sciencedirect.com/science/journal/03085961 ↗
http://www.elsevier.com/journals ↗ - DOI:
- 10.1016/j.telpol.2022.102343 ↗
- Languages:
- English
- ISSNs:
- 0308-5961
- Deposit Type:
- Legaldeposit
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- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 8781.520000
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