Die Beobachtung des Internets, insbesondere des »Social Webs«, wird für Unternehmen, Verbände und Institutionen immer wichtiger, ist aber gleichzeitig schwierig und erfordert spezifisches Know-how. Kaum jemand weiß, wie sich Erfolge im Internet manifestieren und messen lassen. Zu...

In this paper we examine the relationship between computer premium and job position in Austria. We estimate cross-section wage equations and control for selectivity of computer use via a treatment effects model. We find that the size of the wage effect attributed to computer use varies...

The insight that it is the medium that affects a society and not the content which is delivered over that medium, is not new by far, thus "the medium is the message" (McLuhan 1967). In contemporary industrial societies, the share of user-generated information consumed everyday over the internet...

In many countries, TV viewers have access to more and more TV channels. We study whether people can cope with this and watch the amount of TV they find optimal for themselves or whether they are prone to over-consumption. We find that heavy TV viewers do not benefit, but instead report lower...

This paper attempts to assess three main issues on Peruvian telecommunications technology: what are the main variables that explain the demand for access to telephone services; how important is access to telephone services in explaining the transition out of poverty, and what are the consumption...