This paper provides empirical results for internal migration and commuting flows using panel data for 89 economic regions in Norway for the years 2001-2014. The emphasis is on the potential effects of different incentive variables. We consider both in- and out-migration as well as in- and...

A model for matched data with two types of unobserved heterogeneity is considered - one related to the observation unit, the other to units to which the observation units are matched. One or both of the unobserved components are assumed to be random. This mixed model allows identification of the...

We examine the largest cost component in offshore development projects, drilling rates, which have been high in recent years. To our knowledge, rig rates have not been analysed empirically before in the economic literature. Using econometric analysis, we examine the effects of gas and oil...