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51.
Christiaan Hogendorn 《Telecommunications Policy》2011,35(11):920-932
This paper documents entry and capacity expansion in US long-distance fiber–optic networks before and during the “telecom boom.” It disentangles the many swaps and leases between networks in order to measure owned route miles versus route miles shared with other carriers. Entry is still extensive, but more moderate when these shared miles are not counted. It concludes that entry was excessive primarily with regard to swaps and leases, but less so with regard to the physical building of the networks. 相似文献
52.
Troy Quast 《Journal of Regulatory Economics》2008,33(3):318-337
In the United States, public utility commissioners are either appointed or elected and the vast majority is either Republican
or Democrat. While previous research has analyzed whether selection method and political affiliation have independent effects
on the policy choices of these commissioners, this paper investigates whether these influences may be interrelated and how
this question can be analyzed empirically. The context explored in this paper is telecommunications network lease prices and
retail prices. While data limitations preclude causal interpretations, the political affiliation of elected commissioners
may be correlated with the lease prices that they set. Further, retail prices may vary with the political affiliation of appointed
regulators.
相似文献
53.
Remco Prins Peter C. Verhoef Philip Hans Franses 《International Journal of Research in Marketing》2009,26(4):233
Post-adoption usage can be a crucial element in obtaining substantial revenues from new service introduction, especially when adopters display low usage levels or decide to disadopt the service altogether. Here, the authors specifically examine the effects of adoption timing on post-adoption usage and disadoption. Using a longitudinal, individual-level usage data set of 6296 adopters of a new telecom service, they show that the earliest adopters have lower initial usage levels than do later adopters. However, early adopters show increasing usage after adoption, whereas late adopters tend to decrease their usage over time. Also, disadoption rates are higher among later adopters. 相似文献
54.
The quality of institutions is at the core of the differences in the growth of income and productivity of nations. A growing body of evidence shows how this is also true at the firm level. After taking stock of earlier theoretical and empirical literature on the efficiency of state-owned versus private enterprises, while we consider ownership as the core internal governance mechanism of firms, we add quality of government as a determinant of the external institutional environment. To disentangle the effect of internal and external institutions on firms' productivity, we use different sets of ownership and institutional environment indicators.After having identified the top 350 private, state-invested (i.e. partially state-owned) and state-owned enterprises in the telecommunications industry in EU28 and in more than 60 other countries between 2007 and 2015, we empirically investigate models of firms' productivity augmented with ownership and quality of government. Our findings suggest that, after controlling for the regulatory and competitive conditions at the country level, on average, public ownership has a negative impact on firm-level TFP. This effect is however mitigated by high external institutional quality and even reversed in some countries with a particularly favourable institutional environment. 相似文献
55.
56.
The Political Economy of Price Cap Regulation 总被引:2,自引:0,他引:2
The last decade has witnessed a dramatic substitutionof price cap regulation for rate-of-return regulationin the telecommunications industry. The 1996Telecommunications Act empowers state regulators toset the terms of competitive entry in local telephonemarkets. We investigate whether the form of regulationendogenously affects the regulator's behavior withrespect to competitive entry. The evidence revealsthat regulators in price cap jurisdictions tend to setmore liberal terms of entry in comparison withregulators in rate-of-return jurisdictions. Thissuggests that price cap regulation suffers fromincomplete contracting, undermining the potentiallysuperior incentive properties of this importantregulatory reform. 相似文献
57.
The authors examine the broadband digital divide by analyzing the impact of policy and regulation on broadband Internet diffusion. Their multiple regression analysis shows factors that determine broadband diffusion in technologically developed countries do not necessarily have the same impact in less developed countries. They show that in technologically developed countries, there is greater broadband diffusion in countries that make a higher financial investment in information and communication technologies (ICTs), have effective governing practices at the national level, have higher levels of education, and are more urban. In technologically developing nations, a competitive telecommunications sector and higher investment in ICTs lead to greater broadband diffusion, with investment having an even larger impact in the developing world than in the developed world. In addition, stronger democratic political institutions, higher levels of national income and lower levels of income inequality increase diffusion, but the presence of a national telecommunications regulatory authority has a negative impact. These results suggest that the path to widespread availability and use of broadband requires different strategies depending on a nation's level of technological development. 相似文献
58.
António Madureira Frank den Hartog Harry Bouwman Nico Baken 《Information Economics and Policy》2013,25(4):246-256
Few doubt that Digital Information Networks (DINs) such as the Internet constitute the basis of a new technology-driven economic era. A large body of literature tries to understand and quantify the value of DINs to help policy makers justify investments in new or improved infrastructures. The prevailing methodological approach is to depict DINs as an observable production input changing the uncertainty regarding the performance of an economic system. In such context, the value of DINs is typically measured with regression techniques between the penetration rate of DINs and economic growth. This approach provides too little insight on the actual causality between DINs and economic value. We recently developed a framework that identified 13 different ways (“capabilities”) how users convert information into economic value. In this article, we show how a simple quadratic relation (Metcalfe’s law) can be used to quantify how adequate these capabilities are in converting the ability to access information into economic value. To our knowledge, this is the first time that Metcalfe’s law is empirically validated as such. 相似文献
59.
Estimation of the employment effects of changes in capital investment is a standard tool in public policy debates. Typically, such predictions are based on employment multipliers derived from Input–Output analysis. In this paper, we measure the employment effects of changes in capital investment in the U.S. information sector by econometrically estimating an “employment multiplier” from historical data. The estimated multiplier is 10 information sector jobs for each million dollars in expenditure, and perhaps 24 new jobs per million dollars invested across the entire economy. Employment multipliers derived from the Input–Output methodology average about 16 jobs per million, but the multiplier includes jobs outside the information sector. Including employment spillovers, our estimates suggest the multipliers from Input–Output models are plausible. We also note that information sector jobs have substantially higher median earnings than the private sector average, so the economic significance of changes in information sector employment are greater than might first appear. Our findings may be useful in debates over changes in industry regulation that could affect investment. 相似文献
60.
Ernesto R. Martin 《Telecommunications Policy》1985,9(4):291-300
Considerable work has been reported on the tradeoffs associated with direct broadcast satellite (DBS) systems. These studies have considered total investment costs (space segment plus ground segment), but have not dealt with a number of other business-related parameters which affect system design. This article addresses some of these issues from the viewpoint of a commercial entity in the USA. It considers intial financing, short-term v long-term competitive advantages, system features v cost, effects of partially shifting the investment burden to the consumer, technology improvements, satellite constraints and economies of scale, flexibility, commercial alliances, and regulatory constraints. Examples are given to illustrate the tradeoffs involved and the effects of some of the factors. 相似文献