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13 pages, 462 KB  
Review
Pet Health Insurance in France: Costs, Coverage Differences and Veterinary Care Implications
by Zoé Goullet, Marietta Máté and László Ózsvári
Pets 2026, 3(1), 9; https://doi.org/10.3390/pets3010009 - 4 Feb 2026
Viewed by 3169
Abstract
Pet health insurance can reduce the financial burden of veterinary care and ensure adequate treatment for companion animals. In France, where 67% of households own at least one pet and 68% of owners consider them family members, awareness of pet insurance reaches 94%, [...] Read more.
Pet health insurance can reduce the financial burden of veterinary care and ensure adequate treatment for companion animals. In France, where 67% of households own at least one pet and 68% of owners consider them family members, awareness of pet insurance reaches 94%, yet only around 5–6% of pets are insured. This review aims to provide an overview of the French pet health insurance market, analysing its structure, coverage options, and potential implications for veterinary practice. A literature review was conducted using French and English sources, complemented by simulated price quotes from major insurance companies for four virtual pets (two dogs and two cats). The analysis compared 11 major French pet insurance providers across criteria such as species covered, waiting periods, age limits, coverage rates, reimbursement mechanisms, and preventive care benefits. The results reveal significant variability in coverage options, preventive care allowances, and reimbursement procedures. Across providers, simulated annual premiums for the virtual pets ranged from EUR 71.76 to EUR 1426.44, with reimbursement rates of 50–100% and annual caps of EUR 763–2500. It can be concluded that pet insurance may help owners manage unexpected veterinary costs and encourage preventive care. However, subscription rates remain low due to limited understanding of insurance plans and perceived high costs. Wider adoption of pet insurance could improve access to care and ensure fair remuneration for veterinarians. Full article
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32 pages, 1580 KB  
Article
Evolutionary Game Analysis of Pricing Dynamics for Automotive Over-the-Air Services: A Duopoly Model with Endogenous Payoffs
by Ziyang Liu, Lvjiang Yin, Chao Lu and Yichao Peng
World Electr. Veh. J. 2026, 17(2), 58; https://doi.org/10.3390/wevj17020058 - 23 Jan 2026
Viewed by 669
Abstract
Over-the-Air updates have emerged as a critical competitive frontier in the Software-Defined Vehicle era. While offering value creation opportunities, automakers face strategic uncertainty regarding pricing models (e.g., subscription vs. one-time purchase). To clarify these dynamics, this study develops an evolutionary game model of [...] Read more.
Over-the-Air updates have emerged as a critical competitive frontier in the Software-Defined Vehicle era. While offering value creation opportunities, automakers face strategic uncertainty regarding pricing models (e.g., subscription vs. one-time purchase). To clarify these dynamics, this study develops an evolutionary game model of duopolistic pricing competition. Unlike traditional studies with exogenous payoff assumptions, we innovatively employ the Hotelling model to endogenously derive firm profit functions based on consumer utility maximization. The highlights of this study include: (1) We establish an integrated “static–dynamic” framework connecting micro-level consumer choice with macro-level strategy evolution; (2) We identify that product differentiation is the decisive variable governing market stability; (3) We demonstrate that under moderate differentiation, the market exhibits a robust self-correcting tendency towards “Tacit Collusion” (mutual high pricing). However, simulation results also warn that an asymmetric disruptive strategy by a market leader can override this robustness, forcing the market into a low-profit equilibrium. These findings provide theoretical guidance for automakers to optimize pricing strategies and avoid value-destroying price wars. Full article
(This article belongs to the Section Marketing, Promotion and Socio Economics)
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18 pages, 513 KB  
Article
Watching Ad or Paying Premium: Optimal Monetization of Online Platforms
by Hoshik Shim, Jinhwan Lee and Young Soo Park
J. Theor. Appl. Electron. Commer. Res. 2025, 20(4), 347; https://doi.org/10.3390/jtaer20040347 - 3 Dec 2025
Cited by 1 | Viewed by 2495
Abstract
Digital platforms face a fundamental strategic decision between subscription-only, advertising-only, and freemium (hybrid) monetization models. We develop a game-theoretic framework that unifies these strategies, explicitly modeling consumer heterogeneity in both willingness-to-pay and advertising disutility, while incorporating network effects through the platform’s valuation of [...] Read more.
Digital platforms face a fundamental strategic decision between subscription-only, advertising-only, and freemium (hybrid) monetization models. We develop a game-theoretic framework that unifies these strategies, explicitly modeling consumer heterogeneity in both willingness-to-pay and advertising disutility, while incorporating network effects through the platform’s valuation of user-base size. Our analysis yields closed-form solutions identifying optimal strategy thresholds based on advertising market conditions. We show that subscription-only dominates when advertising prices are low, advertising-only prevails when prices are high, and freemium emerges as strictly optimal in the intermediate region. Under freemium, we demonstrate strategic complementarity: both subscription fees and advertising intensity exceed their levels in pure strategies because each instrument’s effectiveness is amplified by the other through user reallocation across tiers. Network effects universally reduce monetization intensity but alter instruments’ relative sensitivities differently across regimes—when advertising prices are moderate, freemium adjusts ad length more aggressively, while the opposite holds at high prices. Critically, freemium’s profitability requires sufficient consumer heterogeneity in ad tolerance. As consumer preferences converge, the screening mechanism fails and freemium collapses to the superior pure strategy. These results provide operational guidance for platform monetization decisions and clarify when hybrid models create value beyond traditional approaches. Full article
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23 pages, 356 KB  
Article
Foundations of the Preisach Operator in Real Options Problems with Subscription Cost and Heterogeneous Population of Consumers
by Dmitrii Rachinskii, Lev Rachinskiy and Alejandro Rivera
Axioms 2025, 14(11), 829; https://doi.org/10.3390/axioms14110829 - 10 Nov 2025
Viewed by 696
Abstract
This paper considers the pricing of a subscription service in a heterogeneous market with consumers having different discount rates. We show that in the case of a non-zero enrollment/cancellation cost, solutions of the Hamilton–Jacobi–Bellman equation naturally contain an equivalent of the well-known Preisach [...] Read more.
This paper considers the pricing of a subscription service in a heterogeneous market with consumers having different discount rates. We show that in the case of a non-zero enrollment/cancellation cost, solutions of the Hamilton–Jacobi–Bellman equation naturally contain an equivalent of the well-known Preisach operator, a fundamental model of hysteresis in engineering applications. Singular perturbation expansions are used to approximate the optimal solution, assuming that enrollment/cancellation costs are small, relative to the total subscription cost. As a case study, we consider and compare markets with one and two consumers. Full article
30 pages, 1354 KB  
Article
Driving Behavior and Insurance Pricing: A Framework for Analysis and Some Evidence from Italian Data Using Zero-Inflated Poisson (ZIP) Models
by Paola Fersini, Michele Longo and Giuseppe Melisi
Risks 2025, 13(11), 214; https://doi.org/10.3390/risks13110214 - 3 Nov 2025
Viewed by 3654
Abstract
Usage-Based Insurance (UBI), also referred to as telematics-based insurance, has been experiencing a growing global diffusion. In addition to being well established in countries such as Italy, the United States, and the United Kingdom, UBI adoption is also accelerating in emerging markets such [...] Read more.
Usage-Based Insurance (UBI), also referred to as telematics-based insurance, has been experiencing a growing global diffusion. In addition to being well established in countries such as Italy, the United States, and the United Kingdom, UBI adoption is also accelerating in emerging markets such as Japan, South Africa, and Brazil. In Japan, telematics insurance has shown significant growth in recent years, with a steadily increasing subscription rate. In South Africa, UBI adoption ranks among the highest worldwide, with market penetration placing the country among the top three globally, just after the United States and Italy. In Brazil, UBI adoption is expanding, supported by government initiatives promoting road safety and innovation in the insurance sector. According to a MarketsandMarkets report of February 2025, the global UBI market is expected to grow from USD 43.38 billion in 2023 to USD 70.46 billion by 2030, with a compound annual growth rate (CAGR) of 7.2% over the forecast period. This growth is driven by the increasing adoption of both electric and internal combustion vehicles equipped with integrated telematics systems, which enable insurers to collect data on driving behavior and to tailor insurance premiums accordingly. In this paper, we analyze a large dataset consisting of trips recorded over five years from 100,000 policyholders across the Italian territory through the installation of black-box devices. Using univariate and multivariate statistical analyses, as well as Generalized Linear Models (GLMs) with Zero-Inflated Poisson distribution, we examine claims frequency and assess the relevance of various synthetic indicators of driving behavior, with the aim of identifying those that are most significant for insurance pricing. Full article
(This article belongs to the Special Issue Innovations in Non-Life Insurance Pricing and Reserving)
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26 pages, 3206 KB  
Article
User Psychological Perception and Pricing Mechanism of AI Large Language Model
by Xu Yan, Yiting Hu, Jianhua Zhu and Xiaodong Yang
J. Theor. Appl. Electron. Commer. Res. 2025, 20(3), 241; https://doi.org/10.3390/jtaer20030241 - 4 Sep 2025
Cited by 2 | Viewed by 3058
Abstract
With the rapid growth of user demand for large language models (LLMs) in their work, the application market is driving intense competition among large language model providers (LLMPs). Users have different preferences and psychological perceptions towards the charging models of different LLMPs. LLMPs [...] Read more.
With the rapid growth of user demand for large language models (LLMs) in their work, the application market is driving intense competition among large language model providers (LLMPs). Users have different preferences and psychological perceptions towards the charging models of different LLMPs. LLMPs with different intelligence levels must design pricing strategies based on diverse user characteristics. To investigate the impact of user heterogeneity on the strategic pricing of competing LLMPs, this paper establishes a competitive model with two providers, comprising a highly intelligent initial LLM provider and a follower provider. Both providers can independently decide to adopt either a subscription model or a pay-per-use model, resulting in four pricing mode combinations (dual subscription SS, subscription-pay-per-use SD, pay-per-use-subscription DS, dual pay-per-use DD). The study shows that when the pay-per-use model is adopted, the user’s psychological perception of the “tick-tock effect” reduces the provider’s service price and profit, as the perceived psychological cost lowers the user’s valuation of the product, thereby decreasing demand. Furthermore, we analyze the equilibrium strategies for pricing mode selection by the two providers. The results indicate that the subscription model is not always advantageous for providers. Both providers will only choose to adopt the subscription model when both user usage frequency and perceived psychological cost are high. Conversely, when both user usage frequency and perceived psychological cost are low, the two providers will not simultaneously adopt the subscription model. Interestingly, as the product intelligence levels of the two providers converge, their choices of pricing modes are also more inclined to diverge. These insights guide LLMPs to strategically adjust their pricing models based on user behavioral patterns to maximize profitability in the competitive AI market. Full article
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21 pages, 419 KB  
Article
Exploring the Sustainability of Sports OTT Service
by Youlee Choi, Woojin An and Jongchul Park
Digital 2025, 5(1), 5; https://doi.org/10.3390/digital5010005 - 26 Feb 2025
Cited by 1 | Viewed by 6348
Abstract
In South Korea, Generation Z’s influence on the growth of sports over-the-top (OTT) services is significant. For sustainable growth, OTT service providers need to focus on converting existing users into loyal customers. In this context, understanding Generation Z’s subjective perceptions of the constraints [...] Read more.
In South Korea, Generation Z’s influence on the growth of sports over-the-top (OTT) services is significant. For sustainable growth, OTT service providers need to focus on converting existing users into loyal customers. In this context, understanding Generation Z’s subjective perceptions of the constraints on the continued use of sports OTT services would be meaningful. Therefore, this study aims to identify and categorize the factors constraining Generation’s Z’s continued use of sports OTT services using the Q methodology. A total of 25 Q samples and 18 P samples were selected. The QUANL program was used to calculate the correlation coefficients for each respondent, and Q factor analysis was performed through principal component analysis and varimax rotation. As a result, three types were identified: ‘Demand for improvements in pricing plans and system quality’, ‘Dissatisfaction with subscription fees and demand for diverse content’, and ‘Demand for differentiated services’. The findings of this study suggest that, for Generation Z’s continued use of OTT services, it is essential to provide personalized experiences and benefits or satisfaction relative to subscription fees. On top of that, offering various pricing plans can provide flexibility in service choices and encourage continued use among Generation Z. As such, this study can provide insights into appreciating the consumption trends and factors influencing the continued use of OTT services by Generation Z and interpreting related research results in the future. Full article
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17 pages, 1055 KB  
Article
The Impact of Consumers’ Agreement with Sustainable Development Goals (SDGs) on Agricultural Product Subscription Behaviors
by Tzu-Chun Huang, Yen-Chuan Lai and Ching Li
Sustainability 2025, 17(5), 1809; https://doi.org/10.3390/su17051809 - 20 Feb 2025
Cited by 1 | Viewed by 1960
Abstract
This study investigates the influence of consumers’ alignment with Sustainable Development Goals (SDGs) on their participation in agricultural product subscription services. A two-step cluster analysis was employed to classify consumer subscription behaviors into distinct groups, followed by discriminant analysis and one-way ANOVA to [...] Read more.
This study investigates the influence of consumers’ alignment with Sustainable Development Goals (SDGs) on their participation in agricultural product subscription services. A two-step cluster analysis was employed to classify consumer subscription behaviors into distinct groups, followed by discriminant analysis and one-way ANOVA to examine differences in consumer behavior and SDG alignment across these clusters. The findings identified three key subscriber categories: General, Price-Oriented, and Quality-Oriented Subscribers. A critical factor distinguishing these clusters was the reduction in product waste, which aligns with SDG 2, aimed at improving agricultural production efficiency to ensure food security. Overall, this study identified a significant relationship between agricultural product subscriptions and the SDGs, reflecting consumers’ attitudes toward sustainable development based on their varying degrees of recognition of the subscription model’s value. Full article
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26 pages, 2304 KB  
Article
Effects of the Subscription-Based Partitioned Pricing Strategy of Digital Content Platforms on User Willingness to Purchase
by Jun Kang, Caiyun Su, Jingyi Lan and Libin Chen
J. Theor. Appl. Electron. Commer. Res. 2024, 19(4), 3305-3330; https://doi.org/10.3390/jtaer19040160 - 27 Nov 2024
Cited by 7 | Viewed by 13363
Abstract
This research explores how the partitioned pricing strategy of premium subscriptions affects user willingness to purchase with two studies. Study 1 finds that all-inclusive pricing is more effective than traditional partitioned pricing (i.e., partitioned pricing in Single) and the two new formats of [...] Read more.
This research explores how the partitioned pricing strategy of premium subscriptions affects user willingness to purchase with two studies. Study 1 finds that all-inclusive pricing is more effective than traditional partitioned pricing (i.e., partitioned pricing in Single) and the two new formats of partitioned pricing (i.e., partitioned pricing in Combination and partitioned pricing in Blind Box) in terms of increasing user willingness to purchase due to the induced higher perceived value and perceived price fairness. Study 2 further finds that partitioned pricing in Combination or partitioned pricing in Blind Box (vs. partitioned pricing in Single) can affect perceived value positively via perceived playfulness and negatively via user-perceived price complexity simultaneously. These indirect effects hold across hedonic and utilitarian digital content products. These findings contribute to the literature on the pricing strategies of subscription-based digital content platforms. This research also provides suggestions for digital content platforms to adopt that will help them design their partitioned pricing strategies effectively. Full article
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21 pages, 2599 KB  
Article
Whether to Add a Digital Product into Subscription Service?
by Linlan Zhang and Yu Zhang
J. Theor. Appl. Electron. Commer. Res. 2024, 19(2), 921-941; https://doi.org/10.3390/jtaer19020048 - 20 Apr 2024
Cited by 4 | Viewed by 3330
Abstract
Digital products companies are increasingly adopting subscription pricing, but consumers who pay the subscription service may not be able to access all digital products sold on the sales platform. This paper explores the question of why some digital products are not in the [...] Read more.
Digital products companies are increasingly adopting subscription pricing, but consumers who pay the subscription service may not be able to access all digital products sold on the sales platform. This paper explores the question of why some digital products are not in the subscription service of the sales platform. To address this problem, we develop an analytical model to examine two strategies of the firm. One is that the firm does not add the new product into the subscription service, the other is that the firm adds the new product into the subscription service. By comparing the profits under two sets, we find the condition under which the firm should add the new digital product into the subscription service. The results show that if the percentage of existing subscribers is below a certain threshold, and the subscription price is over a certain threshold, it is better for the firm to add the new product into the subscription service. We also analyze how the main variables affect the firm’s profit and the piracy rate. Our research provides useful insights for firms in choosing pricing schemes for the newly released product and offers advice for policymakers on controlling the piracy rate of digital products industry. Full article
(This article belongs to the Section Digital Marketing and the Evolving Consumer Experience)
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18 pages, 2113 KB  
Article
Analysis of Online Platforms’ Free Trial Strategies for Digital Content Subscription
by Li Chen
J. Theor. Appl. Electron. Commer. Res. 2023, 18(4), 2107-2124; https://doi.org/10.3390/jtaer18040106 - 20 Nov 2023
Cited by 6 | Viewed by 9911
Abstract
Adopting subscription models has become a popular trend in e-commerce. Digital content platforms often use free trials to attract potential subscribers. However, rigorous research on platforms’ free trial strategies is lacking. Our paper aims to fill this gap using a horizontal duopoly framework. [...] Read more.
Adopting subscription models has become a popular trend in e-commerce. Digital content platforms often use free trials to attract potential subscribers. However, rigorous research on platforms’ free trial strategies is lacking. Our paper aims to fill this gap using a horizontal duopoly framework. We investigate both the scenario of market symmetry and of market asymmetry. We study the benchmark case with no free trial for each scenario and derive equilibrium results with free trial promotion. We find that the platform will not benefit from free trials unless consumers’ learning rate exceeds a threshold. When a free trial is introduced in market symmetry, a higher rate of consumers’ learning leads to a higher price of subscription and a shorter free trial length. In addition, when the network effect is incorporated, the platform will introduce a lower subscription price and a shorter free trial length. Under market asymmetry, our results show that the platform faces a higher threshold of consumers’ learning rate. Additionally, it will offer a higher price and a longer period of free trial compared with those under the market symmetry scenario. Overall, our study provides useful managerial insights for online content platforms when considering their subscription strategies. Full article
(This article belongs to the Section Digital Marketing and the Evolving Consumer Experience)
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28 pages, 498 KB  
Article
Ad-Valorem Taxes, Prices and Content Diversification in the News Market
by Armando José Garcia Pires
Games 2023, 14(2), 25; https://doi.org/10.3390/g14020025 - 16 Mar 2023
Viewed by 2834
Abstract
In this paper, we look at two research questions. First, can lower ad-valorem taxes, on the selling of news and on the selling of advertising, conduce to lower prices in the media sector? Second, can lower ad-valorem taxes stimulate firms to increase the [...] Read more.
In this paper, we look at two research questions. First, can lower ad-valorem taxes, on the selling of news and on the selling of advertising, conduce to lower prices in the media sector? Second, can lower ad-valorem taxes stimulate firms to increase the diversity of content that they offer? The purpose of this work is to give tax political guidelines to policy makers for the media sector. This is important for a sector that has seen the reduction in payment subscriptions by readers (due to competition from free news from the Internet), and reduction of advertisement revenues due to competition from media giants like Google and Facebook. With this purpose we build on the Hoteling product competition model, which is the workhorse model in media economics. We show that ad-valorem taxes on the selling of advertising are preferable to ad-valorem taxes on the selling of news because the former conduce to reduction in prices of newspaper. However, both ad-valorem taxes on the selling of news and on the selling of advertisement reduces media diversity, because they reduce revenues that media firms can use to invest in media content. Full article
(This article belongs to the Special Issue Mass Media Industries: The Economic Games)
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15 pages, 296 KB  
Article
“Spotify for News”? User Perception of Subscription-Based Content Platforms for News Media
by Christopher Buschow and Christian-Mathias Wellbrock
Journal. Media 2023, 4(1), 1-15; https://doi.org/10.3390/journalmedia4010001 - 22 Dec 2022
Cited by 8 | Viewed by 15139
Abstract
Subscription-based news platforms (such as “Apple News+” or “Readly”) that bundle content from different publishers into one comprehensive package and offer it to media users at a fixed monthly rate are a new way of accessing and consuming digital journalism. These services have [...] Read more.
Subscription-based news platforms (such as “Apple News+” or “Readly”) that bundle content from different publishers into one comprehensive package and offer it to media users at a fixed monthly rate are a new way of accessing and consuming digital journalism. These services have received little attention in journalism studies, although they differ greatly from traditional media products and distribution channels. This article empirically investigates the perception of journalism platforms based on eight qualitative focus group discussions with 55 German news consumers. Results show that the central characteristics these platforms should fulfill in order to attract users are strikingly similar to the characteristics of media platforms from the music and video industries, in particular regarding price points, contract features, and modes of usage. Against this background, the potential and perspectives of a subscription-based news platform for journalism’s societal role are discussed. Full article
20 pages, 1828 KB  
Article
Digitalisation as the Indicator of the Evidence of Sustainability in the European Union
by Aurelija Burinskienė and Milena Seržantė
Sustainability 2022, 14(14), 8371; https://doi.org/10.3390/su14148371 - 8 Jul 2022
Cited by 46 | Viewed by 6628
Abstract
Digitalisation provides access to an integrated network of information that can benefit society and businesses. However, the evidence of sustainability in business is less researched. In our paper, by building up the research approach, we address the relevant gap by investigating how sustainable [...] Read more.
Digitalisation provides access to an integrated network of information that can benefit society and businesses. However, the evidence of sustainability in business is less researched. In our paper, by building up the research approach, we address the relevant gap by investigating how sustainable development goals represent the interrelationship between digitalisation and sustainability. Such research is particularly important because understandings of digitalisation and sustainability determine how different actors, including business managers and policymakers, act in response to those imperatives to develop future employees skills starting from school age. Following a multi-method approach, we have combined our analysis into two steps examining the relationship between digitalisation and sustainability. Building digital networks, business managers and policy makers using digital means can create some unique opportunities to strategically address sustainable development challenges for the United Nations Targets (SDG) to ensure higher productivity, education, and an equality-oriented society. This point of view describes the potential of digitalisation for society and businesses of the future. The authors revise the links between digitalisation and sustainability in the European Union countries by using data available in Eurostat and UNECE public databases. The two-stage methodology for the identification of the relationship between ICT and sustainability is used in the paper and a linear regression model is applied. The results showed tiers with five SDGs, focusing on business, and all these tiers are fixed in the constructed equations for each SDG. The recommended solution is statistically valid and proves the novelty of this research. Among digitalisation indicators, only mobile-cellular subscriptions and fixed-broadband sub-basket prices in part do not affect researched sustainable development indicators. Full article
(This article belongs to the Special Issue Digitalization Leading the Way for a Sustainable Future)
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19 pages, 1570 KB  
Article
Analyzing the Behavior and Financial Status of Soccer Fans from a Mobile Phone Network Perspective: Euro 2016, a Case Study
by Gergő Pintér and Imre Felde
Information 2021, 12(11), 468; https://doi.org/10.3390/info12110468 - 12 Nov 2021
Cited by 8 | Viewed by 3362
Abstract
In this study, Call Detail Records (CDRs) covering Budapest for the month of June in 2016 were analyzed. During this observation period, the 2016 UEFA European Football Championship took place, which significantly affected the habit of the residents despite the fact that not [...] Read more.
In this study, Call Detail Records (CDRs) covering Budapest for the month of June in 2016 were analyzed. During this observation period, the 2016 UEFA European Football Championship took place, which significantly affected the habit of the residents despite the fact that not a single match was played in the city. We evaluated the fans’ behavior in Budapest during and after the Hungarian matches and found that the mobile phone network activity reflected the football fans’ behavior, demonstrating the potential of the use of mobile phone network data in a social sensing system. The Call Detail Records were enriched with mobile phone properties and used to analyze the subscribers’ devices. Applying the device information (Type Allocation Code) obtained from the activity records, the Subscriber Identity Modules (SIM), which do not operate in cell phones, were omitted from mobility analyses, allowing us to focus on the behavior of people. Mobile phone price was proposed and evaluated as a socioeconomic indicator and the correlation between the phone price and the mobility customs was found. We also found that, besides the cell phone price, the subscriber age and subscription type also had effects on users’ mobility. On the other hand, these factors did not seem to affect their interest in football. Full article
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