首页 | 本学科首页   官方微博 | 高级检索  
相似文献
 共查询到20条相似文献,搜索用时 15 毫秒
1.
This paper investigates the contributions of digital infrastructure policies of provincial governments in Canada to the development of broadband networks. Using measurements of broadband network speeds between 2007 and 2011, the paper analyzes potential causes for observed differences in network performance growth across the provinces, including geography, Internet use intensity, platform competition, and provincial broadband policies. The analysis suggests provincial policies that employed public sector procurement power to open access to essential facilities and channeled public investments in Internet backbone infrastructure were associated with the emergence of relatively high quality broadband networks. However, a weak essential facilities regime and regulatory barriers to entry at the national level limit the scope for decentralized policy solutions.  相似文献   

2.
《Telecommunications Policy》2017,41(10):948-961
In September 2016, the European Commission (EC) published its proposal for a directive establishing the European Electronic Communications Code (EECC) – with one key aim being the provision of sufficient incentives for infrastructure investments into high-speed communication networks. Based on a detailed review of the theoretical and empirical literature of the most relevant regulatory measures – that is, co-investment models as well as different types of access regulation – we provide a critical appraisal of the respective provisions in the EECC. We find that, although the EECC can generally be seen as a step into the right direction, the expected effects on investment incentives as well as substantial implementation challenges in combination with a high degree of complexity of the envisaged measures contain substantial potential for improvement.  相似文献   

3.
Within a few days of each other in early 2009, the national governments of Australia and New Zealand announced separate plans to invest heavily in advanced broadband networks. Taxpayers in each country will contribute at least half the estimated cost of fibre-to-the-premises networks reaching the overwhelming majority of households and businesses within 8–10 years. These complex and controversial forms of ‘public private interplay’ demonstrate three trends: a shift away from the liberalization and privatization policy consensus of the last two decades; shared convictions about the anticipated size of fast broadband’s economic and social benefits, and about the need for wholesale-only fixed line network operation to maximize those benefits; and the unlikely impact of the global financial and economic crisis in stimulating investment in particular infrastructures seen as critical to the national economies that emerge from it. This article discusses industry structures and regulation in Australia and New Zealand, their long history of public investment in telecommunications and the recent popularity of public private partnerships (PPPs) with Australian state governments. It outlines the ambitious broadband plans and surveys their prospects. Like so many other policy actions following the global economic crisis, these are distinctively national responses to internationally shared challenges.  相似文献   

4.
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   

5.
Investments in next generation access networks (NGANs) ask for a new set of regulatory remedies. This paper contributes to this debate by focusing on three issues: the migration from the legacy copper network to the NGA infrastructure, and how wholesale pricing regulation might affect this process; the introduction of differentiated wholesale remedies according to geographical differences in NGAN deployment; the impact of co-investment decisions on market outcomes and their interplay with access regulation. Using the recent economic literature, arguments and possible guidelines are proposed, which might be useful to regulators and policy makers.  相似文献   

6.
We test theories of product differentiation and firm capabilities using data from the U.S. automobile industry. We find managers introduce new models close to their existing ones but far from rival models. We also find entrants and foreign manufacturers locate models closer to rival models. These results are consistent with both economic models of product differentiation and theories of firm capabilities Copyright © 2000 John Wiley & Sons, Ltd.  相似文献   

7.
8.
科索沃和阿富汗:美国争夺石油利益的战略通道   总被引:3,自引:2,他引:1  
在新旧世纪之交的短短3年内,美国以避免“人道主义危机”和“反恐”为由先后发动了科索沃战争和阿富汗战争。今天看来,尽管这两场战争有着不同的理由和不尽一致的战略意图,但都隐藏着一个共同的战略目标:依靠军事力量在世界“石油供应心脏地带”及其油气连接通道地带进行油气地缘政治(oil-gas geopolitics)扩张,维护和控制美国主导的中亚通往西欧的石油运输通道和通向印度洋的石油供应通道,阻隔通向中国和俄罗斯实施的石油连接战略要道,以实现美国新的“大中东”石油霸权战略。  相似文献   

9.
We examine the role that geography plays in structuring interactions within an organizational setting designed to promote broad patterns of interaction: the organizational forum. We propose that, within a forum, an individual's location structures his or her access to peer support, but individuals with power (i.e., those who control the flow of organizational resources) can transcend these geographic constraints. We examine these propositions with data collected on strategic actors in the U.S. Senate Chamber. Using a dyad fixed effects approach, time‐varying controls, selection‐on‐observables estimation, and quasi‐exogenous shocks to seating arrangements, we find support for our propositions. These results contribute to our understanding of strategic interaction patterns, with an emphasis on the geographic scaffold upon which strategic actions are constructed. Copyright © 2013 John Wiley & Sons, Ltd.  相似文献   

10.
Utility subsidies are often defended as promoting universal service. However, specific support formulas may be poorly targeted and/or designed. The U.S. high-cost loop support (HCLS) program (formerly referred to as the Universal Service Fund (USF)), has been a key component of the FCC's USF program. With proposed initiatives for universal access to broadband, it is useful to critically evaluate how the HCLS creates a moral hazard problem. This study finds that companies receiving HCLS subsidies have an incentive to report high costs to the FCC in order to qualify for still higher support payments. Using data from 1136 rural telecom firms in 50 states (1992-2002), this study shows that some companies respond to current incentives by overstating costs (or incurring higher costs) as they approach the subsidy cutoff points. Compared to the no-subsidy group, companies at the point of greatest subsidy jump appear to overstate costs more due to larger marginal benefits. Such perverse incentives need to be recognized in future universal service initiatives.  相似文献   

11.
《Telecommunications Policy》2014,38(11):1117-1133
This study compares and contrasts the U.S. and Korea in the context of network neutrality, focusing on debates among stakeholders and regulatory approaches. Similarities and differences are highlighted by comparisons within the broadband ecosystem framework: government functions, histories, people׳s perceptions, regulatory approaches, legislative initiatives, and implementation. In Korea, a regulatory framework with suggested guidelines exists, and it can be used to address net neutrality in a case-by-case fashion. The U.S. follows a regulatory approach by creating enforceable non-discrimination rules. The findings in this study suggest that the issue is not only complicated because it is embedded contextually, but also because the respective parties׳ diverse interests are multifaceted and vague. It is concluded, therefore, that a coherent and consistent approach is an effective way to govern neutrality.  相似文献   

12.
Theoretically, if firms face a regulatory per-customer quantity limit, they should have an incentive to discriminatively charge high-demand customers higher prices and make them just willing to buy a quantity equal to the limit. In the U.S. residential mortgage industry, mortgages with origination balances above the conforming loan limits cannot be guaranteed by government-sponsored enterprises, which make lenders face a per-customer quantity limit. This paper finds that borrowers bunching at the limit pay higher interest rates due to price discrimination. This study rules out the alternative explanation that those borrowers are of higher risk (lending cost) than other borrowers.  相似文献   

13.
We provide a comparative analysis of acquirer returns in acquisitions of public firms, private firms, and divested assets. On the basis of a sample of 5,079 acquisitions by U.S. software industry companies during 1988–2008, we find that acquisitions of divested assets outperform acquisitions of privately held firms, which in turn outperform acquisitions of publicly held firms. While the higher returns for acquisitions of divested assets relative to stand‐alone acquisition targets can be explained by market efficiency arguments, seller distress and improved asset fit further enhance the positive returns of acquirers of divested assets consistent with the relative bargaining power explanation. Finally, we find that the effects of these buyer bargaining advantages are mutually strengthening and that they also hold for longer‐term acquirer performance Copyright © 2013 John Wiley & Sons, Ltd.  相似文献   

14.
15.
Actual, not potential, relatedness determines the results of diversification strategies. An external examination of a firm's businesses, products, markets and technologies permits an assessment of potential relatedness among its various businesses. Potential relatedness is, however, often not realized. Also, relatedness may be externally invisible. Hence, actual relatedness may diverge from externally measured potential relatedness. This paper provides evidence suggesting that measures of corporate diversification strategy based on internal data differ significantly from those based on externally available data.  相似文献   

16.
This paper uncovers price asymmetries across oligopolistic and monopolistic markets that are seemingly identical in structure but different in competitive history. This is done by identifying “quiet life” markets that have not (yet) experienced a change in structure, and “non-quiet life” markets that have been disrupted by firm entry and/or exit. Using a long panel dataset from the U.S. airline industry, we find that quiet life duopolies price significantly higher than duopolies that come about by entry in monopoly, and that quiet life monopolies price significantly lower than monopolies that come about by exit in duopoly. We show that the path towards a particular market structure matters for the determination of prices and explore several mechanisms that likely explain the price asymmetries, including engagement in anticompetitive behaviour, adjustment behaviour to market structure changes, and the cost heterogeneity of competing firms.  相似文献   

17.
Acquisitions often do not reach completion when buyers' initial evaluations change during post‐announcement due diligence investigations, but research offers only limited explanations for when such deal‐cancelling new information will be most common. Drawing from the spatial geography and acquisition strategy literatures, we argue that successful completion of acquisitions can be partially explained by their spatial characteristics. We start by predicting that geographic distance has a particularly strong impact in reducing the likelihood of completing related acquisitions; we then identify contingencies based on multiple forms of direct, contextual, and vicarious experience that can help acquirers overcome the constraints of distance. We test the arguments with a sample of 1,603 domestic acquisitions announced by 724 U.S. chemical manufacturing firms between 1980 and 2004. Copyright © 2015 John Wiley & Sons, Ltd.  相似文献   

18.
This study tests the implications of tournament theory using data on 100 U.K. stock market companies, covering over 500 individual executives, in the late 1990s. Our results provide some evidence consistent with the operation of tournament mechanisms within the U.K. business context. Firstly, we find a convex relationship between executive pay and organizational level and secondly, that the gap between CEO pay and other board executives (i.e., tournament prize) is positively related to the number of participants in the tournament. However, we also show that the variation in executive team pay has little role in determining company performance. Copyright © 2001 John Wiley & Sons, Ltd.  相似文献   

19.
This paper formally articulates Porter's hypothesis that the degree of competition in domestic markets is positively linked to performance in international markets. Hypotheses are tested using measures of the trade performance of U.S. food manufacturing industries as proxies for international competitiveness. Empirical results are generally consistent with Porter's hypothesis; net export share is negatively related to industry concentration. The competitiveness of agricultural inputs, R & D intensity, and trade barriers of other countries were also found to be important determinants of the performance of these industries in global markets.  相似文献   

20.
We conduct an investigation of the sources of gains and losses in cross‐border acquisitions in light of different motives for undertaking these transactions: synergy‐seeking, managerialism and hubris. We find that the data are consistent with the expectation that multiple sources of value creation exist in synergistic cross‐border acquisitions: asset sharing, reverse internalization of valuable intangible assets, and financial diversification. Gains accrue to bidder firm shareholders only for the least fungible of these sources of gains, i.e., reverse internalization. For value‐destroying acquisitions that are expected to be driven by managerialism, we find that the data are consistent with only one of the sources of value destruction that we examine, i.e., risk reduction. In these acquisitions, the evidence also suggests that the relative size of the target to the bidder mitigates the negative effects of risk reduction. Our results underscore the importance of considering the implications of alternative behavioral assumptions in empirical strategy content research. Copyright © 2002 John Wiley & Sons, Ltd.  相似文献   

设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号