Michal Grajek

TL;DR: In this paper, the authors employ panel data reported by OECD nations over the 1995-2002 period to estimate the impact of ISO adoptions on country-pair economic relations, and find ISO diffusion to have no effect in developed nations, but to positively pull FDI and positively push trade in developing nations.

TL;DR: In this paper, the authors provide evidence of an inherent trade-off between access regulation and investment incentives in telecommunications by using a comprehensive data set covering 70 fixed-line operators in 20 countries over 10 years.

TL;DR: In this paper, the authors provide evidence of an inherent trade-off between access regulation and investment incentives in telecommunications by using a comprehensive data set covering more than 70 fixed-line operators in 20 countries over 10 years.

TL;DR: In this paper, the authors employ panel data reported by OECD nations over the 1995-2002 period to estimate the impact of ISO adoptions on country-pair economic relations, and find ISO diffusion to have no effect in developed nations, but to positively pull FDI and positively push trade in developing nations.

TL;DR: In this paper, the authors study the dynamics of usage intensity of second-generation cellular telephony over the diffusion curve and find that heterogeneity among adopters dominates network effects and that different technological generations are complements in terms of usage, but substitutes in terms subscription.