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1.
This paper examines the impact of liberalizing the telecommunications services sector on investment and output in the Asia-Pacific Economic Cooperation (APEC) countries by estimating a system of four structural equations that takes into account the causal relationship between national income and telecommunications infrastructure. The degree of openness to trade in telecommunications is represented by a carefully constructed index that reflects a country’s trade and investment policy in terms of market access, national treatment and regulatory principles. One interesting finding from the empirical analysis is that the effects of trade liberalization depend on the risk rating of a country. In countries with relatively high risk ratings liberalization reduces investment in telecommunications.  相似文献   

2.
This article studies the impact of regulatory uncertainty on an incumbent’s incentives to undertake the socially optimal investments in NGA networks. Thus, a regulatory non-commitment setting in which the regulator sets the access price after the deployment of the NGA network is used. In particular, it is assumed that the regulator sets the access price at the marginal cost of providing the access with some probability and gives an access markup, which equals the average cost of the investments, with the complementary probability. It is found that when the slope of the marginal investment cost function is not particularly steep in relation to the impact of investments on demand, the incumbent underinvests compared to the socially optimal investment level. On the contrary, in a more realistic case when the impact of investments on demand is low in relation to the slope of the marginal investment cost function, the incumbent may overinvest or underinvest depending on the probability of incorporating an access markup into the access price.  相似文献   

3.
The opening of Chile's telecommunications infrastructure to private and foreign investment has led to a rapid modernization of the network and to improvements in universal service. In 1994 all remaining regulatory entry barriers to the local, long-distance and international markets were removed for both service providers and network operators. Full digitization of switches and specific characteristics of the Chilean network structure have led to fierce price competition in the market. In spite of the small market size the strategic behaviour of the main market players is unlikely to succeed. As a result the market is likely to remain highly competitive. While the liberalization process has so far spurred the universal service goal, further improvements will mainly depend on whether entry takes place in the local market.  相似文献   

4.
The “ladder of investment” is a regulatory approach proposed by Cave (2006), which has been widely embraced by national regulatory authorities in the European telecommunications sector. The approach entails providing entrants, successively, with different levels of access—the “rungs” of the investment ladder, while inducing them to climb the ladder by setting an access charge that increases over time or by withdrawing access obligations after some pre-determined date (i.e., by setting sunset clauses). Proponents of the ladder of investment approach claim that such regulatory measures would make service-based entry and facility-based entry complements—albeit they have been traditionally viewed as substitutes—in promoting competition. The regulators, thus, have shown a strong interest in this approach. The paper provides a critical review of the ladder of investment approach by setting out its two underlying assumptions and discussing their validity with references to the related industrial organization literature.  相似文献   

5.
A number of countries around the world are trying to promote competition at the local loop as demand for higher bandwidth to the home increases. Different technologies (xDSL, cable modems, and wireless local loop) offer alternative solutions and the issue for regulators is to design a framework that promotes competition and investment. Regulators can promote competition in a number of ways, but two “pure” strategies are services and infrastructure competition. This paper models the regulator and incumbent–entrant interactions explicitly in order to understand how the structure of the voice services might evolve under different regulatory frameworks. Our analysis suggests that a “mix” of infrastructure and service competition like the one promoted in Netherlands, stimulates investment by incumbents and entrants alike and offers better consumer benefits. The message for policy makers is that the introduction of “sunset clauses” provides new entrants with strong incentives to invest while allowing them to enter in service competition and to acquire important knowledge about their new market.  相似文献   

6.
As the first decade of democratic rule draws to a close in South Africa, this paper reviews the telecommunications reform process in terms of the performance of the sector against the twin national policy objectives of affordable access to communications services and accelerated development to meet the needs of a modern economy. It critiques the implementation of international reform models which have in practice tended to emphasise privatisation at the expense of other reform mechanisms—including competition and, in particular, regulatory measures. It argues that this has impacted negatively on affordable access and has inhibited market innovation.This paper identifies the root of the problem as the market structure. Designed around the vertically integrated incumbent operator, it induces inherently anti-competitive impertives that demands a resource-intensive regulatory response. The regulator has often not had the statutory powers, and seldom the capacity, to circumscribe the behaviour of the incumbent so that it does not impact negatively on new entrants. Without effective regulation, the assumed benefits of liberalisation—including more affordable access through improved management of the incumbent and more efficient allocation of resources in the market through competition—do not materialise.The paper argues that developing country telecommunications markets demand more from a regulator than simply meeting the threshold requirements of transparency and predictability via so-called international “best practice” models. Such a limited approach will not be sufficient to meet the challenges facing most developing countries. The highly imperfect nature of developing country markets, and the enormous income disparities and inequities that exist, require strategic regulation. This is necessary to enable innovative service provision, especially to under-serviced areas, and to facilitate fair competitive markets that promote the viability of the new entrants needed to build the information infrastructure—the infrastructure necessary for a country's participation in the global network economy.Simply removing all market-entry restrictions, however, is likely to place an even more onerous burden on already-struggling regulators and is unlikely to contribute to universal access and other developmental goals. A new policy approach involving the fundamental restructuring of the market is needed to remove the anti-competitive incentives that exist in the vertically integrated market structure that generally accompanies privatisation in developing countries. While a more horizontally structured market will not remove the incumbent advantage entirely, it is likely to reduce the need for constant adjustment of anti-competitive behaviour on the part of the incumbent, freeing up regulatory resources for more strategic regulation towards achieving national developmental objectives.  相似文献   

7.
This paper analyzes the role of different contract types and access regulation on innovation and competition in telecommunications in the context of Next Generation Access Networks. Within a standard duopoly model, it is shown that ex-post access contracts lead less often to the duplication of investment, but to a wider roll-out compared to a market in which such contracts cannot be offered. In comparison to such ex-post contracts, ex-ante contracts lead to an even wider roll-out, but to a less frequent duplication of investments. Ex-ante contracts in particular, but also ex-post contracts, can be used to dampen competition.  相似文献   

8.
英国电信产业的放松管制和对主导运营商BT的再管制   总被引:11,自引:0,他引:11  
自 1 980年起 ,英国电信产业先后实施了邮政、电信分离 ,建立独立的管制机构 ,对开放市场准入和私有化以后仍然居于主导地位的运营商———英国电信公司 (BT)实施包括价格上限管制在内的一系列管制 ,促进了英国电信产业向竞争性结构的转化。目前 ,我国电信产业同样面临着放松管制以及放松管制以后如何重组和再管制主导运营商的棘手难题。本文拟对英国电信产业 2 0余年的改革经验进行比较系统的回顾和评析 ,以期对我国电信产业的下一步改革有所启示。  相似文献   

9.
We study how vertical integration affects the acquisition and transmission of demand information in regulated network industries. Demand information helps to set the access price, incentivize infrastructure investment, and foster competition in the unregulated downstream market. We show that when demand information is costly and private, the optimal access prices are independent of demand levels. Vertical integration then secures greater welfare in new markets where little demand information is available or where infrastructure cost is low, or when investing is highly risky. In the remaining cases, vertical separation is preferable.  相似文献   

10.
《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   

11.
While mobile virtual network operators (MVNOs) increase competition in the mobile telecommunications industry, granting market access to MVNOs may have unwanted consequences. In particular, infrastructure investment by incumbent mobile network operators (MNOs) may be smaller. This paper examines the effects of MVNO entry and access regulation on the investment behavior of MNOs. It uses firm-level data for 58 MNOs in 21 OECD countries during 2000–2008. The results suggest that mandated provision of access is related to lower investment intensity of MNOs, while voluntary access provision has no effect. Although reduced investment incentives do not necessarily correspond to under-investment, this underscores the need for those countries where MVNOs are provided access to address the issue of investment incentives.  相似文献   

12.
Changes in the state of telephony markets paved the way for significant regulatory and legislative reforms in the telecommunications sector in the 1990s. In Canada, the 1993 Telecommunications Act was enacted to promote the emergence of competitors in a market that had until then been dominated by regional monopolies. This paper examines the Canadian telecommunications regulatory framework and analyzes the regulatory privileges given to new entrants at the expense of former telecommunications monopolies. Such regulations, which were meant to induce competition, ended up hurting consumers and distorting the market process. This paper also shows how the Canadian government recently eliminated many of those regulations by seizing control of the policy agenda from the telecommunications regulator.  相似文献   

13.
Structural separation between network and retail functions is increasingly being mandated in the telecommunications sector to countervail the market power of incumbent operators. Experience of separation in the electricity sector offers insights for policy-makers considering telecommunications reforms. Despite apparent competitive benefits, the costs of contracting increase markedly when short-term focused electricity retail operations are separated from longer-term generation infrastructure investments (which require large up-front fixed and sunk cost components). The combination of mismatches in investment horizons, entry barriers, and risk preference and information asymmetries between generators and retailers leads to thin contract markets, increased hold-up risk, perverse wholesale risk management incentives, and bankruptcies. Direct parallels in the telecommunications sector indicate exposure to similar complications, intensifying many of the contractual risks arising from regulated access arrangements. Thus, as in electricity, competition between vertically integrated telecommunications providers would likely induce more efficient and sustainable investment and competition than would separation.  相似文献   

14.
企业兼容竞争的博弈分析   总被引:5,自引:1,他引:5  
本文以双寡头博弈模型为基础,考察了产品兼容对企业价格和利润的影响,就在位企业和新进入企业如何利用兼容策略增强其竞争力进行了分析。本文的结论是,借助于历史销售优势和适当的兼容策略,优势企业可以设置策略壁垒来阻止潜在进入者的进入和胁迫市场内的竞争对手退出市场,劣势企业也可以凭借生产兼容性能相当优越或单向兼容的产品参与市场竞争。  相似文献   

15.
《Telecommunications Policy》2014,38(8-9):741-759
This paper addresses the impact of regulatory policy on levels of infrastructure deployment and derived welfare in the telecommunications sector. The model considers two potentially coexisting and partially competing technologies (the “old generation network” – OGN – and the “new” generation network – NGN). This framework allows us to show that the “regulation defining access charge in order to maximize infrastructure deployment” is strictly equivalent to the case in which “no regulation applies”. We also derive from the model that these two types of regulation induce higher social welfare, but lower numbers of NGN consumers, compared to the “ex post access prices” regulation. Finally, we show that the level of infrastructure deployment (as well as social welfare and number of NGN consumers) will be highest if both investment and access charge decisions are taken by the welfare maximizing regulator. This suggests that the social optimum will be achieved through a calls-for-tender process that includes deployment and access charge requirements.  相似文献   

16.
Recent technological developments make it possible to provide all telecommunications services (TV, telephony and internet) via the TV cable and fixed telephony network. Moreover, a new infrastructure based on optical fibre (to the home) is emerging in some places, which may in the future replace both existing networks. Making use of the available economic literature, the paper analyzes some of the consequences of the emergence of one electronic communications market. It focuses on two policy issues: the consequences of convergence of technologies and competition between networks for regulation in the short and medium runs, and the role of public investment in the rollout of optical fibre. It concludes that the present state of regulation may have some undesirable effects in the face of convergence and that public investment in a new general purpose infrastructure may have important advantages.  相似文献   

17.
Government departments have diverse interests, and on certain occasions, the need to achieve a priority objective in one department may lead to the adoption of inefficient policies in other areas, with long-lasting consequences. In this paper, we analyze the rebalancing of the telecommunications tariffs that took place in the European Union before and after the liberalization of the market in 1998. We show that the objective of satisfying the Maastricht inflation condition to allow participation in the European Monetary Union from 1999 led some national governments to block the rebalancing of telecommunications tariffs. Specifically, we demonstrate that in the years immediately before the liberalization of the telecommunications market, those countries that faced greater difficulty achieving the inflation objectives of the Maastricht Treaty reduced, rather than increased, the prices of local telephone calls and line rental. Furthermore, these countries did not intensify efforts to rebalance their tariffs after the creation of the euro. Our paper also shows that in this period the countries that diverged most from the inflation condition invested less in their telecommunications infrastructure.  相似文献   

18.
This paper reports the results of the quantitative analysis of international experience of the relationship between infrastructure investment in the deployment of capacity that can carry large volumes of voice and data traffic and regulatory policy changes in the telecommunications sectors. It looks at the relationship between infrastructure investment for these infrastructure assets and the access pricing régimes for local exchange carriers in the United States and Europe. It then looks at the relationship between various aspects of regulatory and institutional policy changes in Europe and how they affect access prices.The paper finds that a lower access price promotes greater deployment of digital technology among US incumbent local exchange carriers (ILECs). Based on this finding, it suggests that it is in the ILECs interest to have access to their networks encouraged.The European data for interconnection are recent and far reaching conclusions are not feasible, but the findings, however, suggest that competition has worked by facilitating new entry through decreasing interconnection prices, although path dependencies, of existing and traditional concepts, in the mindsets of operators as well as regulators, may account for these findings.  相似文献   

19.
Against the background of EU proposals for liberalization of telecommunications infrastructure, this paper considers the impact of liberalization on Ireland and other peripheral and small economies. Ireland is characterized as on the periphery, with a small open economy and rural nature, with a big, liberalized neighbour — the UK. This makes Telecom Eireann particularly vulnerable to competition, but there is no reason why effective and appropriate regulation should not allow a smooth transition to a competitive market.  相似文献   

20.
我国作为基建大国,施工阶段的工程造价控制不容忽视,尤其是进行工程投资的中间成本管控,对降低投资成本,规范建筑市场、提高投资效益、推动基础设施建设具有重要的意义。  相似文献   

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