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1.
Broadband telecommunication service is growing rapidly and its economic impact is likely to vary considerably around the globe. Considerable interest is being shown in wireless broadband, especially in low income and rural areas. This study focuses on the direct effect (broadband penetration as an input), and separately, the productive efficiency effect of broadband (as an information network externality), using a model developed in Thompson and Garbacz (2007). Aggregate fixed and mobile broadband usage and their effect are analyzed and compared first on a sample of forty-three countries with sufficient data. The same models are used on samples of high income and low income countries. It is hypothesized that the rapid growth of broadband could have a stronger effect for low income countries and their initial levels of network development. Key variables are adjusted to a per household basis, using information on household size. Due to the endogeneity of key variables, instrumental variables are employed to estimate separate equations for mobile broadband and fixed broadband. Predicted values for these variables are used in the final equations in order to adjust for endogeneity and omitted variable bias. The results of the model estimated for the full sample indicate that mobile broadband has an important direct effect on GDP, but fixed broadband has an effect no different than zero. In the models with high and low income samples it is apparent that low income countries derive significantly more benefit from mobile broadband. Estimates from the Stochastic Frontier Model find mobile broadband to be a significant driver of growth via a reduction of inefficiency.  相似文献   

2.
This paper aims to investigate whether mobile broadband (MB) is a complementary or substitute service to fixed broadband (FB) by examining survey data collected by the Post-och telestyrelsen (PTS) in 2009. These data are supplemented with provider broadband service price data. Study findings indicate that price and housing mode are important determinants for broadband connections. In addition, the living area and service provider affect the probability of broadband access. In particular, the own-price and cross-price elasticities show that MB is substitute service to FB in most geographic area of Sweden.  相似文献   

3.
《Telecommunications Policy》2014,38(8-9):760-770
The common idea of open access policy is that it refers to the sharing of particular elements, such as wholesale access networks, backhaul, under-sea cable and internet exchange points in fixed and mobile networks. In broadband networks, the use of open access policy usually refers to the infrastructure parts, which are considered a bottleneck. Many regulators have generally focused open access policy on fixed broadband networks, especially digital subscriber line (DSL) technology, in the last decade. Local loop unbundling (LLU) regulation is one of the main strategies for the regulator to open access to an incumbent’s bottleneck network in order to soften its monopoly power and encourage competition in the DSL broadband market. The OECD countries have different strategies regarding unbundling local loop and infrastructure competition, as the characteristics and infrastructure networks of countries vary. There are currently more choices of next generation network (NGN) technologies to develop. While local loop unbundling may not be applied fully to NGN development (the cost is not sunk, more technologies are available to implement, incentive of investment by operator), it can indicate benefits and drawbacks of open access policy in the past decade that can be adapted to NGN.The empirical results of this study show that during 2002–2008, LLU regulation was one of the strategies used to increase broadband adoption in countries that had difficulty encouraging infrastructure competition. Unbundling regulation can therefore be implemented carefully and differently in each country that has inefficiency that is harmful to consumers in its market from a monopoly incumbent. Infrastructure competition, on the other hand, is introduced as another strategy to increase broadband adoption. The empirical results of this study indicate that infrastructure competition can be used as a strategy when there are already enough infrastructures in the area or country. These results support the idea of using open access and infrastructure competition policy depending on the existing competition of broadband infrastructure in each country.  相似文献   

4.
《Telecommunications Policy》2014,38(8-9):730-740
Public pay telephones are fast becoming technological dinosaurs headed quickly toward extinction. In Thailand, however, the National Broadcasting and Telecommunications Commission (NBTC) has included the public pay phone as part of the Universal Service Obligation (USO) to ensure that all people in the country have reasonable access to a standard telephone service on request, and that payphones are accessible to all people on an equitable basis, wherever they live or carry on business. In spite of this, however, public pay phones and their revenue are also sharply declining due to the ever increasing encroachment of mobile phone technology. The researcher therefore undertook a study to empirically examine the key determinant factors for individual consumers using public payphones. A discrete choice model is employed together with the analysis of data from a 2011 national survey commissioned by the NBTC. Payphone usage is determined by the ownership of fixed phones, mobile phones and income which all play an important role with payphone being a necessary service for low-income people. Hence, NBTC should continue support through the USO fund and reassess the areas and groups of people who need this service in order to ensure that the USO policy is effectively and beneficially implemented.  相似文献   

5.
6.
The advanced development of broadband access is an inevitable step toward supportive daily lives and sustainable economic growth. However, the decisive outcome of the development relies heavily on the demand side. Consumer choice among advanced Internet broadband technologies will determine the achievement of the development. This study aims to illustrate that consumer decisions on choices of advanced Internet access are influenced by the emergence of the Internet of Things (IoT) applications. A bivariate probit model is applied to examine the effects of IoT, consumer's individual characteristics, and their current use of networks on their decision pertaining to the choice of advanced Internet access. Using Thailand as a case study, the result indicates that the emergence of IoT applications accelerates the adoption of both advanced mobile broadband (5G) and advanced fixed broadband (FTTH). This finding may help policy makers to optimize the future direction of the Internet infrastructure development in Thailand, and also countries in a similar stage.  相似文献   

7.
Ghana was one of the first countries in sub-Saharan Africa to be connected to the Internet, yet has very low Internet usage (5.3 users per 100 inhabitants). A qualitative study including in-depth interviews with ISPs explored Internet diffusion in Ghana. Findings suggest that due to Ghana's inefficient and outdated fixed-line infrastructure, universal Internet access goals might not be achievable through fixed-line technologies. Rather, wireless technologies may be more efficient. However, high access costs continue to be a barrier. Policy options to encourage widespread deployment of wireless broadband and cost reduction are presented as suggestions for further research. These include using universal service funds to expand the national backbone with an open access high capacity wireless backbone to reach unserved and underserved areas, reducing license and regulatory fees for the wireless industry to encourage coverage and capacity expansion, and mandatory infrastructure sharing to reduce cost.  相似文献   

8.
《Telecommunications Policy》2007,31(6-7):401-418
Competition between parallel infrastructures incorporates opposing welfare effects. The gain from reduced deadweight loss might be outweighed by the inefficient duplication of an existing infrastructure. Using data from broadband Internet access for western Europe 2000–04, this paper investigates which effect prevails empirically. Infrastructure competition between DSL and cable TV had a significant and positive impact on the broadband penetration. However, comparing the additional social surplus attributable to cable competition with the cable investments, it can be concluded that, in the absence of significant positive externalities, infrastructure competition has probably not been welfare enhancing.  相似文献   

9.
We use a county-level panel dataset from 2012 to 2018 to assess the impacts of various state policies on total and rural broadband availability in the United States. The primary dependent variable is the percentage of residents with access to 25 Megabits per second (MBPS) download and 3 MBPS upload speeds via a fixed connection, with alternative specifications considering other aspects of availability such as technology type and competition. We control for the main determinants of Internet availability such as income, education, age, and population density. Our policy variables come from the newly released State Broadband Policy Explorer from the Pew Charitable Trusts and individual contacts from the nationwide State Broadband Leaders Network. Our primary policies of interest are those related to: (1) availability of state-level funding, (2) existence of a state-level broadband office/task force with full-time employees, and (3) restrictions on municipal/cooperative broadband provision. We find a positive and significant impact of state-level funding programs on general (and fiber) broadband availability, and a negative impact of municipal/cooperative restrictions. The findings are similar when the analysis is restricted to the rural portions of counties.  相似文献   

10.
《Telecommunications Policy》2005,29(2-3):191-203
Internet access is determined by a combination of a widely available telecommunication infrastructure and affordability of Internet services, which are closely related to government policies (IT Group. (1999). Like other countries, both Australia and China have considered the Internet a powerful tool for national development economically and socially. As Internet growth becomes more and more significant, it becomes important to address the extent to which the underlying communication policies influence current growth rates.This paper provides a comparative review of policy approaches to regulating the Internet in both China and Australia. This study aims to identify the regulatory factors affecting Internet access in terms of availability and affordability, especially those factors which encourage the creation of a policy and regulatory environment favourable to the development of Internet infrastructure and access.This paper examines the linkages between regulatory regimes, market environments and Internet access in both China and Australia. The preliminary result suggests that government policies governing the telecommunications service market and promoting information infrastructure have a significant impact on the affordability and availability of Internet access. The most significant factor is the level of competition permitted in the telecommunication sector. It has become clear that further regulatory initiatives such as deregulatory mechanisms and interconnection regimes are needed to establish a more competitive environment for Internet access in both countries, and more particularly in China.  相似文献   

11.
《Telecommunications Policy》2007,31(3-4):179-196
Number portability (NP) is considered by the European Commission as a key measure for promoting competition within the telecom sector especially regarding network access infrastructure. However, NP requires several modifications to the network architecture and to the business processes of each operator that, depending on network size, may result in a significant financial cost. This is true for fixed networks in particular. Given the requirement for such an investment, National Regulatory Authorities (NRAs) desire a clear picture on what to expect, in terms of progress in access competition, when introducing fixed NP in their respective markets. The paper approaches this question by correlating several fixed telephony market indices related to access competition to the degree of success of fixed NP. Relevant analysis based on European Union member states’ data indicates that fixed NP does not significantly contribute to local loop unbundling (LLU) adoption in markets where there are other access technologies available. In these markets, access competition via these other technologies and fixed NP initially achieve similar penetration rates. Consequently, when access competition exceeds a certain threshold and given a reasonable pricing regime then fixed NP is further boosted to include broadband connections based on several broadband technologies/methodologies such as LLU and cable as well as existing narrowband access technologies (e.g. narrowband cable connections). In markets where LLU is the only alternative for access then the rate of Fixed NP adoption is directly correlated with the success of LLU. Consequently, these conclusions are considered within a high-level stepwise approach for NP implementation, which is based on the experience acquired from the respective Greek national project.  相似文献   

12.
This paper presents an econometric study of information and communication technology (ICT) in all 70,000 rural villages in Thailand, where the ICT considered consists of fixed-line telephone service, mobile telephone service, public telephones, computers, and Internet service. The results may provide information that helps policymakers decide where to put limited resources to promote ICT, and helps profit-seeking ICT companies target regions that maximize revenues. The study found that education is far more important than income in predicting the percentage of households who adopt ICT services, and that some unexpected variables such as the penetration of pickup trucks are useful predictors as well. Even in areas where fixed-line phone service is available, 70% of households with computers choose not to become Internet subscribers, although many presumably have enough money and technical knowledge. By separating availability from penetration of ICT, the study found that they can have different predictors, which means that researchers who do not separate them may get misleading results. There is no evidence showing mobile telephone service as a substitute for fixed-line telephone service. Also, public telephone service had little or no impact as a substitute for fixed-line or mobile telephone service, so phone companies need not fear that deployment of more public telephones will decrease their subscribership. Finally, there appears to be significant unmet demand for telephone service in rural Thailand where the infrastructure does not yet exist.  相似文献   

13.
This paper analyzes substitution between access to fixed-line and mobile telephony in the European Union using cross-section panel data on households’ choices of telecommunications technologies in years 2005–2010. We estimate a structural model of household?s demand for access to: (i) fixed-line only; (ii) mobile only; and (iii) both fixed-line and mobile. We find that growing Internet usage increases the share of ‘fixed + mobile’ households, which suggests that households keep their fixed-line connection to access Internet. However, the spread of 3G and cable broadband access decreases the share of ‘fixed + mobile’ households and increases the share of ‘mobile only’ households. Hence, fixed-to-mobile substitution was slowed down by the spread of Internet but it may continue with the spread of mobile broadband. Furthermore, bundling of telecommunications services increases the share of ‘fixed + mobile’ households and decreases the shares of ‘mobile only’ and ‘fixed only’ households. Therefore, operators which can bundle fixed-line connection with Internet or mobile services may slow down fixed-to-mobile substitution.  相似文献   

14.
High speed broadband creates potential productivity gains and has a positive impact on economic growth. Achieving Europe's broadband access objectives will require large scale investment in next generation broadband networks, and it is imperative that an appropriate investment climate is created to encourage fibre network rollout. This study considers whether and how competition in the DSL market affects the incentives of operators to invest in the deployment of high-end fibre optic networks. Most earlier research on the drivers of investment in broadband technology has focused on the effect of mandatory access policies, such as local loop unbundling, or competing infrastructures. We posit that competition in the DSL sector may also influence fibre penetration, possibly to a considerable extent. We find that the relationship between service-based competition and fibre penetration is non-linear: a lack of or severe DSL competition is correlated with a negative effect on fibre penetration, but if a moderate degree of competition is already present in the market, more service-based competition may positively influence fibre penetration. The scale of these effects however varies with the openness of the DSL market: operators' incentives to invest in fibre appear to be more sensitive to changes in DSL competition if there is extensive local loop unbundling.  相似文献   

15.
This study examines possible lessons learned from the deployment of residential Gigabit networks based upon the novel approach taken by the Google Fiber project started in 2010. Even though Google Fiber paused any project expansion in 2016, calling into question the viability of their business model, the approach taken by Google Fiber elicits further research interest given four major innovations that this analysis identifies in its fiber-to-the-home business model. Based on a “top-down” financial model to estimate the costs of fiber deployment, this analysis shows that these four innovations pursued by Google Fiber, and now adopted on a widespread basis by other broadband providers, lower the costs of building residential Gigabit networks, and therefore can improve the prospects for new entry of service providers of residential broadband services. With technology advances pointing to further cost reductions in the cost of Gigabit networks, this analysis elevates the need for more detailed study of ongoing changes in the cost structure of local access networks to better anticipate future prospects for broadband competition.  相似文献   

16.
In recent years, and in line with EC plans, telecom operators have been facing the need to deploy high-speed, fiber-based infrastructure. What is the socio-economic impact of these new investments on growth and local development? What are their effects on the labor market outcomes, in terms of firm productivity and entrepreneurship? What is the role of regulation and competition in spurring the deployment and the adoption of ultra-fast broadband networks? In this survey, we review the existing literature on ultra-fast, fiber-based broadband network, devoting special attention to the results and to the methodology used in the most recent studies.  相似文献   

17.
This article investigates how infrastructure competition among broadband network infrastructure operators in Canada and the U.S. has influenced their incentives to increase fixed broadband connection speeds and invest in next generation fiber-to-the-premises (FTTP) technologies. The evolution of measured broadband speeds since the late 2000s documents growing differences in the incentives of dominant broadband operators to respond to demand for higher speed connectivity by increasing connectivity speeds they deliver to their customers. Dominant network operators in Canada have shown relatively stronger incentives than their counterparts in the U.S. to invest in and increase the capacity of legacy platforms. In the U.S. FTTP deployment incentives have been somewhat stronger, but network operators have been more reluctant to upgrade legacy technologies to deliver higher speeds. Diversity of strategic choices by large operators helps explain increasing regional and local broadband infrastructure gaps within the two countries. A high dividend payout financial strategy and increasing vertical integration appear to enhance the potential for overinvestment and inefficient duplication in legacy platforms by competing infrastructure providers.  相似文献   

18.
As a fundamental infrastructure in the Era of Information, a broadband network has a significant impact on democracy, economy, and society, indicating the importance of policy to increase broadband penetration. Considering the characteristics of broadband as a network, many governments introduced service-based competition, which is assumed to lower entry barriers by allowing entrants to lease incumbents' facilities, as a stepping stone to facilities-based competition.Questioning this unidirectional approach, the present study examines how the direction of policy implementation, that is service- to facilities-based versus facilities- to service-based, affects broadband diffusion. Through the case study of the U.S. and South Korea which experienced both modes of competition in opposing temporal sequences, this research concludes that facilities- to service-based competition might contribute to higher and faster broadband diffusion than service- to facilities-based competition. Rather than impose unbundling obligations against incumbents, facilities-based competition with financial support of the government to entrants seems to induce an earlier peak in broadband penetration. Additionally, consistent commitment of the government enforcement appears to be critical in implementing service-based competition.Though limited to the cases of the U.S. and Korea, this study suggests that service-based competition may be neither a necessity to facilitate broadband diffusion nor a precondition to introduce facilities-based competition. Moreover, service-based competition policy can function to deter overbuild of facilities and lessen the financial burden of broadband service providers if adopted after an initial period of facilities-based competition policy, which includes government investment in broadband facilities, that seems to help promote competition and give incentives to construct networks.Contrary to the literature, the present study raises a new perspective of the role of service-based competition as an enhancer for service quality and that of facilities-based competition with government investment as a booster of early and rapid broadband diffusion.  相似文献   

19.
Efforts to close the rural/urban digital divide in Canada have reached new heights in the wake of the ongoing COVID-19 pandemic and “stay-at-home” policies. Yet the extent to which the rural/urban digital divide extends to pricing and demand for broadband services is not well understood. Using a dataset of more than 4700 residential survey responses from southern Ontario, Canada, we assess the disparity in pricing and willingness to pay for broadband across rural and urban households. Our results suggest that rural users face higher installation and monthly fees while receiving a significantly inferior quality of service than their urban counterparts. Demand among rural users for improved broadband access is also higher than for urban users. These results may strengthen the business case for expanding broadband services into rural areas and/or supporting justification for public subsidization. Our analysis also suggests higher economic net benefits from prioritizing majority access at current federal service objectives rather than investing in a small number of users to receive higher quality broadband.  相似文献   

20.
We analyse the impact of improved chickpea adoption on welfare in Ethiopia using three rounds of panel data. First, we estimate the determinants of improved chickpea adoption using a double hurdle model. We apply a control function approach with correlated random effects to control for possible endogeneity resulting from access to improved seed and technology transfer activities. To instrument for these variables we develop novel distance weighted measures of a household’s neighbours’ access to improved seed and technology transfer activities. Second, we estimate the impact of area under improved chickpea cultivation on household income and poverty. We apply a fixed effects instrumental variables approach where we use the predicted area under cultivation from the double hurdle model as an instrument for observed area under cultivation. We find that improved chickpea adoption significantly increases household income while also reducing household poverty. Finally, we disaggregate results by landholding to explore whether the impact of adoption has heterogeneous effects. Adoption favoured all but the largest landholders, for who the new technology did not have a significant impact on income. Overall, increasing access to improved chickpea appears a promising pathway for rural development in Ethiopia’s chickpea growing regions.  相似文献   

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