This paper examines the financial and operating performance of 31 national telecommunication companies in 25 countries that were fully or partially privatised through public share offering between October 1981 and November 1998. Using conventional pre- versus post-privatisation comparisons, we...

This study explores three issues related to the job market in the Brazilian information and communication technologies (ICT) industry, considering both industrial and service segments. First of all, evolution of job structure in the sector is evaluated since 1998. Second, the intensity of...

Der Telekommunikationsmarkt hat sich zu einem äußerst dynamischen, innovationsund technologiegetriebenen Markt entwickelt. Die Lebenszyklen der Telekommunikationstechnik sind heute vergleichsweise kurz, die Technik entwickelt sich zunehmend in Sprüngen weiter. Der Ende der 90er Jahre...

Developments in the EU telecommunications markets require a recurrent redesign of the regulatory framework for telecommunications services. In this regard, the analysis of the substitution effects between different types of telephony is the cornerstone of market definition and therefore of...

The prevailing characteristic of the current business market is accelerated dynamics and remarkable change power, which require continuous adjustment of strategy. Employees are crucial drivers for optimal handling and implementing changes and innovations. The telecommunications sector is a major...

Modern economic theory predicts that tying can serve as a tool for leveraging market power. In line with this economic theory, competition authorities regulate the tying of Microsoft Windows with its Media Player or Internet browser in the EU and Japan. The authorities also take note of the...

This paper sets out a framework to estimate quality-adjusted price levels and price changes for fixed broadband services in OECD countries. We extend and adapt existing hedonic frameworks for international and interarea comparisons and consider the extended country product dummy approach....

Mobile telecommunication operators routinely charge subscribers lower prices for calls on their own network than for calls to other networks (on-net discounts). Studies on tariff-mediated network effects suggest this is due to large operators using on-net discounts to damage smaller rivals....

This paper presents the services trade restrictiveness indices (STRIs) for telecommunications. The STRIs are composite indices taking values between zero and one, zero representing an open market and one a market completely closed to foreign services providers. The indices are calculated for 40...

This paper studies five mergers in the European wireless telecommunication industry and analyzes their impact on prices and capital expenditures of both merging carriers and their rivals. We find substantial heterogeneity in the relationship between increases in concentration and carriers'...