How are inflation and unemployment related in the long run? Are they negatively correlated, as in the so-called naive Phillips curve theories or uncorrelated, 'as in the neo-liberals' view or are they positively correlated as Friedman suggested in his Nobel lecture? In this paper inflation is...

The paper addresses the question whether current tariffs for telecommunications services provided by the Swedish telecommunications company, Televerket (TVT), are optimal, second-best 'Ramsey' prices. Focusing on two tariffs for telecommunications services those on subscription and calling time...