Cooperatives in Bolivia: Customer ownership of the local loop

Cooperatives have been used by the inhabitants in rural areas to gain access to telecommunications. In Bolivia and Finland, for example, consumer cooperatives have been for many years the only mechanism to provide local telecommunication services to the whole country. This paper studies the effects of the Bolivian market's structure on the development of competition as well as on universal access and service policies. It argues that some cooperatives after the liberalisation of the market are not helping to develop competition. Cooperatives may have incentives to increase the interconnection charges that they receive from long distance firms to cross-subsidise the prices of local calls. Moreover, as some cooperatives have entered the long distance market, they may try to restrict competition through collusive agreements. Finally, the paper suggests that the excessive price of the cooperatives’ shares may have damaged the possibility of reaching a higher penetration level and greater coverage in rural areas.     

结构重组、规制滞后与纵向圈定——中国电信、联通“反垄断”案例的若干思考

以反垄断机构对中国电信和中国联通两家公司,在互联网骨干网接入环节"接入歧视行为"的反垄断调查为线索,本文的经验研究发现,2007年中国电信产业重组后所形成的不对称寡头垄断结构,使部分一体化运营商在接入和互联环节获得了一定的垄断势力,可以通过接入的价格或质量歧视,对上下游的竞争者产生一定的圈定效应。这种行为由于获得了行业规制者的许可,也限制了《反垄断法》发挥作用的范围和效力。     

Flexible spectrum management for mobile broadband services: How does it vary across advanced and emerging markets?

Demand for wireless data and Internet services are expected to grow exponentially, both in advanced and emerging markets in the near future. While advanced countries have often used centralized planning and coordination methodology to forecast and allocate the associated spectrum blocks to wireless operators for meeting the demand, it is often ad-hoc in emerging markets dictated by market forces. In this paper, Finland and India are taken to represent advanced and emerging markets, respectively. Different policy options and the policy environment in these two countries for spectrum management are explored. A causal model is constructed to represent the different variables that affect spectrum management practices and possible paths forward in these two extreme cases are highlighted. Using the causal model structure, it is hypothesized that (i) the matured markets such as Finland that practice centralized and harmonized spectrum planning are likely to continue their ex-ante policies and opt for the release of digital dividend spectrum and use of spectrally efficient technologies; (ii) the emerging market in India that is characterized by a market oriented ex-poste regulation is a good candidate to introduce secondary markets including flexible opportunistic spectrum access as exemplified by the wide spread adoption of multi-SIM handsets and the practice of national roaming by 3G service providers. Introductions of policies and regulations in these markets to break away from the extant paths are also highlighted.     

Access Pricing under Competition: An Application to Cellular Networks

A new class of access pricing problems is analyzed in which upstream firms compete for customers and access to these customers is required by downstream markets. Using fixed–to–cellular calls as an example, a model is presented which shows that the determination of cellular termination charges is quite different to standard access pricing problems. Competition between cellular firms leads to access prices being set either at, or above, the monopoly level. Applications are given for other market settings, including the termination of long–distance calls on competing local exchange networks and the setting of interchange fees in payment systems.     

Rethink Strategy or Perish

Not long ago, the telecommunications industry was a dusty strategic backwater of little interest, primarily concerned with proprietary technologies and enjoying a protected status. Not any more; the application of silicon and software to telecom has obliterated entry barriers, forced open the market, and, according to Mariann Jelinek, created a whole new strategic situation. Telecom is now a highly competitive, innovative, high-technology industry, with a worldwide market. Professor Jelinek suggests that the key to understanding the shift lies in comprehending the new technologies being applied and understanding their impact on the traditional markets and missions of the firms that use them. The lessons of these changes are important for all managers, especially those in mature industries, since microelectronics and software applications seem to know no industry boundaries. They are invading our lives on all sides.     

The Ethiopian Commodity Exchange and spatial price dispersion

In this article, we study the impact of an institutional intervention on market efficiency in Ethiopia. More specifically, we analyze to what extent the Ethiopian Commodity Exchange (ECX) in combination with regional warehouses have contributed to a reduction in price spreads between regional markets. Our hypothesis is that warehouses connected to the ECX reduce the dispersion between export prices and local retail prices in different coffee growing areas, as well as the dispersion between export prices and local retail prices in different coffee growing areas. By doing so, the ECX has the potential to improve the market efficiency. To identify the causal effect, we combine retail price data with information on the gradual rollout of warehouses connected to the ECX from 2007 to 2012. Our results suggest that, when two markets both have access to an operating warehouse, the average price spread is 0.86–1.78 ETB lower than it is for markets where at least one part lacks warehouse access. This is a substantial reduction considering that the average price spread over the full period is 3.33 ETB. The main results are robust to various econometric specifications, and our analysis thus suggests that local warehouses connected to the ECX have indeed improved market efficiency.     

The public incumbent's defeat in mobile competition: Implications for the sequencing of telecommunications reform

Within a mere 5 years of market competition, the mobile communications sector in Taiwan has exceeded a 100% penetration rate, currently ranking near the top of the world. In an even more stunning development, the public incumbent, Chunghwa Telecom, has handed the leadership status to a market entrant, Taiwan Cellular Corp., despite phenomenal mobile communications growth. This paper explores the factors that hamstrung Chunghwa Telecom in competition against its rival entrants. Our econometric analysis substantiates the fact that handset subsidies are the most effective instrument for mobile firms to gain market share. Chunghwa Telecom, due to its public ownership status, was nevertheless prohibited at first from adopting such a marketing strategy.The empirical results provided in this paper indeed pinpoint the importance of the sequencing of reform mandates in developing telecommunications: a prolonged privatization could help to promote competition in the industry. Public ownership makes Chunghwa Telecom vulnerable to political intervention and operational inefficiency, which is a barricade to performance and competitiveness for the not-yet-privatized company in a liberalized market. Taiwan's case presents an interesting deviation from conventional development theories, while it deserves scrutiny as it paves a shortcut to successful implementation of telecommunication reform in a timely fashion.     

DISTANCE,BANK HETEROGENEITY AND ENTRY IN LOCAL BANKING MARKETS*

We examine the determinants of entry into Italian local banking markets during the period 1991–2002 and build a simple model in which the probability of branching in a new market depends on the features of both the local market and the potential entrant. Econometric findings show that banks are more likely to expand into those markets that are closest to their pre‐entry locations. Large banks are also more able to cope with distance‐related entry costs than small banks. Finally, banks have become increasingly able to open branches in distant markets, due to the advent of information and communication technologies.     

Collective action for smallholder market access

The opportunity for smallholders to raise their incomes increasingly depends on their ability to compete in the market; yet there are many failures in rural markets in developing countries that make it difficult for them to do this. Understanding how collective action can help address the inefficiencies, coordination problems or barriers to market access is particularly important. This paper draws on the case studies in this special issue and on other literature to examine the conceptual issues and empirical evidence on the role of collective action institutions in improving market access for the rural poor. Applying insights from studies of collective action in natural resource management, the paper examines what conditions facilitate effective producer organizations for smallholders’ market access, with special attention to the characteristics of user groups, institutional arrangements, types of products (staples, perishables and other commodities), markets (local, domestic and international), and external environment. The paper also identifies policies and interventions that facilitate collective action for market access among smallholders, and examines whether the public sector, private sector and/or civil society is best positioned to provide such interventions.     

Investor Sentiment,Limits to Arbitrage and Private Market Returns

This article examines the relation between investor sentiment and returns in private markets. Relative to more liquid public markets, private investment markets exhibit significant limits to arbitrage that restrict an investor's ability to counteract mispricing. Using vector autoregressive models, we find a positive and economically significant relation between investor sentiment and subsequent private market returns. We provide further long‐horizon regression evidence suggesting that private commercial real estate markets are susceptible to prolonged periods of sentiment‐induced mispricing as the inability to short‐sell in periods of overvaluation and restricted access to credit in periods of undervaluation prevents arbitrageurs from entering the market.     

The impact of entrepreneurial orientation on B2B branding and business growth in emerging markets

This study examines the relation between entrepreneurial orientation and brand orientation in industrial small and medium-sized enterprises (SMEs) and the extent to which the two contribute to business growth in emerging markets. The authors develop and empirically test a structural model using data collected from Hungary, a country that has undergone a political and economic transition during the past two decades since the fall of the iron curtain. The results show that entrepreneurial orientation has a positive effect on business growth in emerging markets, whereas brand orientation has an adverse effect. Furthermore, the study examines whether there are differences (1) between B2B firms and B2C firms operating in emerging markets and (2) between B2B firms operating in emerging markets (Hungary) and in developed markets (Finland). The results from comparative analyses suggest that while B2B firms and B2C firms do not differ significantly from each other, there are notable differences between emerging markets and developed markets. Specifically, the study finds that although brand orientation does not contribute to business growth in Hungarian B2B firms, it has a positive effect on growth in B2B firms operating in Finland.     

Mergers in Medicare Part D: Assessing market power,cost efficiencies,and bargaining power

We empirically examine horizontal mergers amongst Part D insurers with the aim of assessing how market power, cost efficiencies, and bargaining power affect premiums and coverage characteristics, including drug access and out-of-pocket (OOP) cost. Our results reveal that market power raises premiums, but this is only a local effect that occurs in markets where the merging firms overlap. Mergers alter the bargaining process with upstream suppliers at both local and national levels, affecting drug access and OOP cost. We find evidence of cost efficiencies when firms restructure by consolidating their plan offerings.     

Subcontracting,Posted Migrants and Labour Market Segmentation in Finland

Using evidence from the shipbuilding and construction industries in Finland, this article shows how trade union responses to the introduction of migrant workers can be conditioned by product markets. Growing numbers of ‘posted workers’, or intra‐European Union work migrants employed via transnational subcontractors, are segmenting the labour market, by competing with domestically domiciled workers whose employment is more tightly regulated. In Finland, the construction worker's union has had a far more assertive and successful approach to enforcing wage norms than the union in shipbuilding. This appears to be related to the greater exposure of shipbuilding to international product market competition.     

The impact of government purchases on market performance in Australia

This paper discusses the role which federal, state and local governments can play as large buyers in influencing the behavior of sellers in markets. While the available data make it impossible to draw unambiguous conclusions, the evidence is consistent with the possibility that theAustralian Commonwealth (federal) Government has used its market position as a large buyer to encourage competitive behavior, especially in highly concentrated industries. The local preference buying policies of state and local governments, however, may have augmented the effects of market power. The results suggest strongly that omission of variables representing the buying side of markets will lead to misspecification of structure-performance models, and indicate that government purchases could at appropriate times be used in addition to antitrust action, in order to improve market performance.     

Factors Influencing Brand Launch in a Global Marketplace

The purpose of this study is to explore the factors that influence the launch of brands into new markets in a global environment. Although multiple streams of literature exist with respect to the entry of brands into new markets and the diffusion of new brands within and across markets, the process of launching products and brands globally over time has received relatively limited attention. To address this issue, this study incorporates multiple indicators of activities that can contribute to experiential learning relevant for launching brands in a global marketplace. Market uncertainty and experiential learning provide a conceptual foundation for the development of relevant hypotheses, which are tested in the context of the global automotive industry from 1981 to 2004. A discrete time event history analysis with time‐varying independent variables is employed to estimate the effects of the independent variables on the probability of a brand being launched in a specific market. The global brand launch observations are extracted from a proprietary dataset containing the global dispersion of automotive brands including 22 countries of origin and 42 countries of brand entry. The sample yields 50,572 spells, derived from 99 companies, 173 brands, and 700 market entries. The results of this study contribute to the literature in a variety of ways. Market attractiveness positively influences the propensity of a brand to be launched into a new market. This supports the idea that potential demand conditions are an important managerial consideration in product introduction decisions. The results reveal significant effects with respect to the role of psychic distance and experiential learning. Brands are reluctant to launch into countries that are culturally and economically less similar to the home market. Yet firms tend to place a lower degree of emphasis on factors of cultural distance when launching brands into larger markets, and global experience enables companies to overcome the uncertainties associated with launching brands into international markets that are economically distant. The results also suggest that companies are more likely to introduce additional brands in markets where they already have a presence. Overall, global dispersion and geographic scope, coupled with local market knowledge facilitate the launch of brands globally. From a managerial perspective, this study suggests companies should focus on acquiring both local and global experience to facilitate the launch of products and brands in the global marketplace.     

The Italian way to functional separation: An assessment of background and criticalities

The paper describes the approach to functional separation followed in Italy. The analysis places the notion of functional separation in the context of the reform of the European Regulatory Framework in particular the Access Directive of the European Commission. It concentrates on the two main aspects of functional separation in the Italian telecommunications market: (i) the creation of an Open Access unit and (ii) the undertakings suggested by Telecom Italia and approved by AGCOM with the Decision 718/08/CONS. The paper shows that even if these measures are primarily aimed at fostering transparency, promoting equal access and non-discrimination practices, some doubts remain with respect to the impact of functional separation on incumbency of Telecom Italia. It proposes that the outcome of functional separation will have to be determined by joint efforts of regulation by AGCOM and changes in the strategy of Telecom Italia.     

Access Pricing and Network Expansion in Natural Gas Markets

In this paper, we discuss different indirect approaches to cope with local market power in natural gas markets, in particular the extension of pipeline capacity as an instrument to combat nodal market power. One perspective, as expressed in Cremer and Laffont (Eur. Econ. Rev. 46:928–935, 2002) is that a discriminatory access price can correct for market failure and induce an increase in output. We argue, on the contrary, that the opposite holds: non-discriminatory access to the pipeline system will lead to overcapacity, and is thus the preferable strategy.     

Does strategy matter? A comparison of broadband rollout policies in Finland and Sweden

This study investigates broadband policies applied in Finland and Sweden with special reference to the geographical coverage of the required network infrastructure. These two Nordic countries are seen as forerunners in the development of the information society, and they also share several other similarities bearing relevance to the take-up of broadband. However, they have applied different broadband strategies: Sweden, one of the first-movers in this field, already launched its ambitious and interventionist national ICT infrastructure program in 2000, whereas the Finnish broadband strategy, published in 2003, largely relies on market forces. The present article analyses these broadband strategies, and attempts to identify their actual differences. It appears that the Finnish strategy caused temporary higher broadband prices and a somewhat slower rollout. However, the current results of the two countries’ strategies in terms of coverage and usage levels, as well as end-user prices, do not indicate any significant long-term policy-induced impacts.     

Developing viable farmers markets in rural communities: An investigation of vendor performance using objective and subjective valuations

Farmers markets are drawing increasing attention by consumers as a local source of fresh foods; by producers as an alternative marketing opportunity to improve farm sales; and by policy makers concerned about the limited availability of affordable, nutritious foods in low-income, sparsely-populated rural areas. Using unique data collected from customers, vendors, and markets in a rural region of New York State, we develop an empirical model of subjective and objective measures of vendor performance to identify important factors for improved market sustainability. The empirical results suggest four inter-related planning recommendations when considering market and public policy interventions: (1) establishing larger, centrally located markets with public sector contributions, (2) targeting variety in products and vendors, (3) prioritizing attention to marketing and promotion, and (4) reducing cost burdens to underserved, low-income residents. As rural areas are spatially unique, future research across a variety of rural communities and regions will be important to the further development of sound initiatives aimed at improving market performance and access to healthy foods.     

Maximizing the adoption of fixed number portability within the EU: An empirical analysis

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.