Privatization and production efficiency in Taiwan's telecommunications industry

Many managers, economists, and policy-makers have long believed that the production of a private enterprise is more efficient than that of a public one. This paper investigated whether it was good policy to privatize Taiwan's telecommunications industry by comparing the changes in efficiency in Chunghwa Telecom Company (CHT Co.) before and after privatization. The data envelopment analysis (DEA) model was used to evaluate their operational performance both pre- and post-privatization. The technical efficiency (CRS) computed with the CCR model assuming constant returns to scale, the technical efficiency (VRS), and the scale efficiency (VRS) were obtained with the BCC model assuming variable returns to scale, using the time-series data from CHT. The findings of this study show that the production efficiencies of CHT, both pre- and post-privatization are inefficient since all of the technical efficiencies are smaller than one.     

Productivity analysis of the telecommunications sector in China

This paper applies the data envelopment analysis (DEA) approach to measure the productivity performance of China's telecommunications sector at the provincial level. The results indicate that the efficiency scores for different provinces and regions are diverse: the efficiency scores of the provinces in the eastern region are significantly higher than those in the central and western regions. The differences in efficiency scores are mainly due to the differences in the operating environments of different provinces, rather than the efficiency performance of telecommunications enterprises. The results also suggest that labour redundancy and excess capacity of long-distance optical cable lines are major problems in China's telecommunications sector. After a period of rapid growth in investment and number of subscribers, it is time for the telecommunications sector to consolidate and to put more emphasis on productivity growth in order to meet the challenges posed by the World Trade Organization (WTO) commitments.     

Privatization, City Residency, and Black-White Earnings Differentials: Evidence from the Public Transit Sector

Becker's theory on the economics of discrimination suggests that enhanced competition creates a business environment that discourages employers from paying racial earnings differences. This study tests this hypothesis by examining black-white earnings differentials for public transit bus drivers for pre- and post-privatization periods. The findings reveal an erosion of the racial earnings differential in the post-privatization period which is consistent with the Becker hypothesis. Public transit black union drivers earned more than their white counterparts prior to privatization. City residency accounts for 36 percent of this premium. However, the city-residency earnings advantage and the black-white union premium declinedappreciably in the post-privatization period.     

Economic growth,telecommunications development and productivity growth of the telecommunications sector: Evidence around the world

This paper studies the relationships between economic growth, telecommunications development and productivity growth of the telecommunications sector in different countries and regions of the world. In particular, this study assesses the impact of mobile telecommunications on economic growth and telecommunications productivity. The results indicate that there is a bidirectional relationship between real gross domestic product (GDP) and telecommunications development (as measured by teledensity) for European and high-income countries. However, when the impact of mobile telecommunications development on economic growth is measured separately, the bi-directional relationship is no longer restricted to European and high-income countries. This study also finds that countries in the upper-middle income group have achieved a higher average total factor productivity (TFP) growth than other countries. Countries with competition and privatization in telecommunications have achieved a higher TFP growth than those without competition and privatization. The diffusion of mobile telecommunications services is found to be a significant factor that has improved the TFP growth of the telecommunications sector in Central and Eastern Europe (CEE).     

Telecommunications policy and the pleasure principle

Most serious discussion of telecommunications policy is governed by a utilitarian framework in which the success of communications networks is measured by some criterion of productivity. This exclusive emphasis creates undesirable rigidities in large communications systems upon which industrialized societies are so dependent. An analysis of productivity constraints on the social flexibility of existing networks is offered in support of an argument for deliberately building playfulness, in line with certain modest proposals, into the organization of emerging networks of communication.     

A DEA Approach to Understanding the Productivity Growth of Malaysia's Manufacturing Industries

This paper seeks to explain the productivity growth performance of Malaysia's manufacturing sector using a panel data of 28 industries from 1981–1996. Here, the data envelopment analysis technique is used to calculate and decompose the Malmquist index of total factor productivity (TFP) growth into technical change, change in technical efficiency and change in scale efficiency. This allows the identification of the sources of productivity growth which is crucial for policy formulation. It was found that the annual TFP growth of the Malaysian manufacturing sector was low at 0.8% and this was driven by small gains in both technical change and technical efficiency, with industries operating close to optimum scale.     

Does corporate social responsibility influence the corporate performance of the U.S. telecommunications industry?

This study uses a two-stage approach to explore the relationship between the operational performance of U.S. telecommunications companies and their implementation of corporate social responsibility (CSR). In the first stage, this study adopts the dynamic data envelopment analysis model to measure the efficiency of the telecommunications industry in the U.S. from 2004 to 2008. The empirical results show that the corporate efficiency of those companies that implemented CSR was higher than that of those companies that did not. In the second stage, the study adopts OLS and 2SLS to explore the influence of the execution level of CSR on performance. The results show that the Kinder, Lyndenberg, and Domini & Co (KLD) social ratings indexes are significantly and positively related to corporate performance. Finally, this study suggests ways in which corporate policy makers can enhance CSR in order to improve corporate performance in the U.S. telecommunications industry.     

Implementing policy on next-generation broadband networks and implications for equity of access to high speed broadband: A case study of Australia's NBN

Next generation telecommunications infrastructure is expanding and supporting rapid growth of broadband technologies and a digital economy. In this context, digital information and communications technologies (ICTs) are of increasing importance as a means for people to gain access to health or social services, employment opportunities, information and social networks. In this article we draw on our recent case study research to examine the policy (and politics) shaping implementation of Australia's National Broadband Network (NBN) and its likely effects on equity of access to high speed broadband (HSB) services. We monitored NBN policy and implementation from 2015 to 2018 through policy documents, reports, and media. To assess likely effects of NBN policy on implementation and subsequently on equity of access to HSB we: a) applied a framework defining four elements of equity of access; and b) analysed stakeholder views drawn from media articles and 22 interviews with experts on NBN policy including politicians, government staff, and industry representatives. We found that equity considerations competed with political and commercial imperatives during the rollout of the NBN. This resulted in positive and negative consequences for equity of access to HSB, with a change in policy and implementation in 2013 bringing greater risks to equity of access. The case study provides a framework for considering equity in the implementation of next generation telecommunications infrastructure and highlights the importance of considering equity in the evaluation of telecommunications infrastructure.     

Japan's policy on monopoly and competition in telecommunications

Telecommunications policy in Japan is about to undergo a significant change in the field of domestic telecommunications services. A monopolistic policy has long been maintained - monopoly by the government for the first 80 years and monopoly by the NTT, a domestic common carrier, for the past 30 years. Now, however, a policy of competition is required to meet the needs of citizens and companies when confronted with the age of the information society. This article analyses the trend of past, present and future telecommunications policy in Japan in relation to monopoly and competition.     

Mexico's international telecommunications policy: Origins,the WTO dispute,and future challenges

Mexico is by far Latin America's largest trader and the country with the most free trade agreements. Notwithstanding the success of its trade policy, the liberalization of its telecommunications sector was limited and generated a dispute at the WTO. This article offers an overview of Mexico's trade policy, with special emphasis on its policy regarding trade in telecommunications services and the 2002–2004 Mexico–United States dispute over telecommunications at the WTO. The dispute is the first one over trade in telecommunications services at the WTO and has generated interest among many developed and developing countries.     

The impact of trade liberalization in telecommunications services: The case of APEC countries

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.     

The transformation of the mobile telecommunications industry in Pakistan: A developing country perspective

This paper offers a rare insight into the reality of the mobile telecommunications market transformation in Pakistan. Our analytical framework treats the mobile telecommunications market as a complex socio-technical system. Specifically, we define the telecommunications market as being composed of technology standards and three sets of social actors that include government institutions, network and service providers, and users. In the case of Pakistan, these social actors together determine the adoption of standards and services, and thus shape the trajectory of the market change. Our case study provides evidence that a pro-competition policy is imperative for mobile telecommunications development in developing countries, and an independent regulator is critical in promoting technological innovation.     

Decomposition analysis of the telecommunications sector in Indonesia: What does the cellular era shed light on?

Indonesia is currently enjoying rapid development in the telecommunications sector despite the economy having been heavily dependent for almost four decades on the two largest sectors: the manufacturing industry and trade. The telecommunications sector has played an important role in stimulating economic growth in the country during the last few years, with an annual growth rate higher than that of other sectors. This contribution is supported to a great extent by the rapid diffusion of telephony, in particular cellular telephony, as the number of subscribers increased from just 2.1 million in 1999 to 170 million in 2011. Previous studies investigating the impact of the telecommunications sector on the economy aggregate the impact of the sectors on Gross Domestic Product (GDP) without further scrutiny of what sources of growth telecommunications has contributed. Hence, an interesting question arises as to whether the achievement of cellular diffusion is also followed by structural change in the telecommunications sector. That said, this study aims to decompose the output of telecommunications into several sources of growth: domestic final demand, export effect, import substitution effect and technological coefficient effect. A particular interest in this study is to compare the source of growth concerning domestic final demand and the technological coefficient effect. The main tool for analysis in this study is the Input–Output (IO) method, while the time series of the investigation covers the period 1975–2008, allowing comparison of structural changes in the telecommunications sector between the pre- and post-cellular eras. The study found that the coefficient multiplier of the telecommunications sector, which was approximately 1.8 during the 1980s, had decreased to only 1.3 by the end of 2008. Consequently, the final demand from the telecommunications sector contributed less to economic output in the late 2000s compared to the impact in the 1980. Moreover, the cellular era that started in the early 2000s also brought about a trend of changes in telecommunications output. While final demand remains very dominant, the technological coefficient effect has diminished as the source of telecommunications output. This finding indicates a lower ability of the telecommunications sector to build an inter-industry relationship with other sectors. A possible explanation for this result is the cellular uses which are much less related to business activities than that of fixed telephony dating back to the 1970s in Indonesia.     

Profitability, productivity and price recovery patterns in the U.S. telecommunications industry

We undertake a study where we examine changes in the profitability, productivity and price recovery of firms in the U.S. telecommunications industry over a sixteen-year period. We assess the performance of thirty-three major companies in the local-exchange sector over six time periods 1975, 1978, 1981, 1984, 1987 and 1990, using a performance analysis model which disaggregates the profitability measure into two components: productivity and price recovery. We demonstrate the computation of performance using this technique. Our study indicates that the opening up of markets has had a significant impact on different dimensions of performance in the telecommunications industry, also validating a number of theoretical assumptions about the impact that industry changes are expected to have on firms.     

Impact of wireless telecommunications standards and regulation on the evolution of wireless technologies and services over Internet protocol

Beginning with the historical role and importance of multi-physical standards in wireless telecommunications for the future in the US, Japan and Europe, this paper provides a cohesive vision of how wireless communication, voice over Internet protocol (VoIP) is likely to develop. Also covered in this paper are its benefits, the technical and regulatory support required to realize this vision and an assessment of its potential impact on the structure of the telecommunications industry. Although the competitive structure of the Internet is relatively open, several factors, such as frequency allocation policy and radio interface standards, could block the efficient evolution of wireless services to an IP platform. The paper proposes two major technical requirements to enable effective competition in wireless VoIP and achieve greater technical productivity.     

Leveraging the EU regulatory framework to improve a layered policy model for US telecommunications markets

What is the best way to overhaul the current telecommunications legislative framework in the United States? This is an ongoing debate among telecom policy analysts and many others affected by the legacy of regulatory compromises that govern US telecommunications (and related information and media) industry sectors. This paper compares a Layered Model for US telecommunications policy with the regulatory framework adopted by the European Union. Both approaches focus on service characteristics rather than underlying technological traits.¹ It becomes clear that the Layered Model could be adopted to move away from sector-specific regulation, and could successfully use conventional market analysis criteria.     

The evolution of the telecommunications policy agenda: Forty years of articles in Telecommunications Policy

This paper investigates the evolution of the telecommunications policy agenda by means of text mining forty years –from 1976 to 2016– of papers in the journal Telecommunications Policy. Text mining techniques help identify the key topics, the dominant combinations of concepts and the main areas of research within this multidisciplinary –technical, economic, social, policy– discipline. In addition they depict an evolution of the policy agenda more nuanced than the conventional public service, pre-competition and post-liberalisation stages typical of telecommunications. Also, in combination with bibliometric information, the results display the relationships between areas of research and methodologies, countries and authors’ background, all together providing a deeper understanding of the past, present and future avenues for research in telecommunications policy.     

On the determinants of non-market strategy: The separations mechanism and cost shifting in the telecommunications industry

This study examines the relationship between performance levels and the levels of cross-subsidy attained by local exchange carriers in the United States telecommunications industry. These cross-subsidies have been obtained by firms via their engagement in a separations mechanism, based on a cost allocation process, which telecommunications sector regulatory authorities use. Non-market strategies have assumed primacy in the activities of several sectors world-wide. Thus, understanding non-market strategic choices is important in the analysis of firms’ behavior and performance. Active engagement in the separations process is an important non-market strategy in the telecommunications industry, as a firm relatively successful in this activity can gain large cross-subsidies. The analysis establishes that less profitable firms obtain greater cross-subsidies. Once the profitability variable is decomposed into its two main components, which are productivity and price recovery, the impact of the profitability variable reduces. Firms which are relatively unproductive, as well as those unable to recover higher output prices, obtain relatively greater cross-subsidies. These results are inconsistent with the postulates of the strategic cost-allocation and behavior literatures but are consistent with x-inefficiency and rent-seeking perspectives of firms’ strategic actions.     

Reform of telecommunications regulation in Japan and Canada

Despite demographic and political differences, Japan and Canada face many similar challenges in the development of new telecommunications policy. These include interbureaucratic conflict, reorganization initiatives by the telcos and policy development by non-elected officials. Differences include the nature of policy change, the role of economic considerations and decision-making processes. This comparative analysis concludes by suggesting that each country may learn useful lessons with respect to public involvement, local rates, local measured service and the process of regulatory change.