This paper analyzes the process of Internet diffusion across the world using a panel of 199 countries during the time interval 1990-2004. We group countries in two categories, low and high income countries, and show that the Internet diffusion process is well characterized by an S-shape curve...

We re-estimate the World Technology Frontier (WTF) non-parametrically, using the Data Envelopment Analysis method, with a dataset covering both OECD country-level and US state-level data on GDP per worker and the stocks of physical capital, unskilled labor, and skilled labor. The WTF 2000 is...

Against a background of competition and the generalisation of IP that characterises the field of electronic communications, the concept of the "bundle" has resulted in the emergence of "triple play", and even "quadruple play." This paper offers an overview of the growth of this phenomenon by...

Recent empirical studies concerning the impact of foreign direct investment (FDI) on economic development have all been taking into account FDI as a whole. However, the theoretical literature on the topic argues that more attention should be devoted to distinguishing FDI by type, and suggests...

The introduction of sector-specific regulation in the EU has fostered competition and innovation in the telecommunications industry. However, the liberalisation process still has a long way to go. The debate on the new scenario facing European telecoms regulators shows that as far as the...

I highlight some of the key econometric problems facing the literature on FDI spillovers. For the most part, the existing literature takes the approach of estimating production functions in which the total factor productivity (TFP) of the domestic firms in a particular industry/country is...

This paper introduces the evolving understanding and conceptualization of innovation process models. From the discussion of different approaches towards the innovation process understanding and modeling two types of approaches to the evolution of innovation models are developed and discussed....

In this study, we analyze the effects of labor shortage in China on the direction of innovation in the US by incorporating production offshoring into a North-South model of directed technical change. We �find that if offshoring is present (absent) in equilibrium, then a decrease (an increase)...

As at today, it is an indisputable fact that the climate is changing and there is a scientific consensus that the world is becoming a warmer place principally attributable to human activities. Regrettably, the physical impacts of future climate change on humans and the environment will include...

This contribution examines the major features of UAE’s economy, its factors of strengths, undelying also its critical aspects. Furthermore, the work focuses on the crucial factors that characterize a diversified knowledge economy and indicates the policies that the economy of the United Arab...