This study aims at investigating the order of magnitude of financial burden of the universal service obligation for the universal service provider, Itella, in the Finnish postal sector. It evaluates the difference between universal service provider’s profitability with the universal service...

In the presence of network externalities, demand is strongly affected by major technology diffusion processes. Therefore, not only sales levels, but also the installed user base of network technologies may influence R&D intensity via the price mechanism. This causality may, however, not be...