Information and communications technologies (ICTs) are developing fast and triggering fundamental changes in education system. This case study focuses on institution building, which can manage such a fundamental transition in education system on a national scale. Following a short introduction,...

<italic>Abstract:</italic> The author derives the probability that price discrimination improves social welfare, using a simple model of third-degree price discrimination assuming two independent linear demands. The probability that price discrimination raises social welfare increases as the preferences or...

Mobile communications markets worldwide, today, are saturated, the number of mobile network operators (MNOs) in market is declining, mobile revenues are stagnant or falling, MNOs are becoming wireless Internet service providers, and economies of scope are strengthening. This paper challenges...