The social rate of return of mobile broadband infrastructure is an important indicator for informing the allocation of public and private capital to the telecommunications sector, yet no estimates are currently available in the literature. The consensus in the literature is that to estimate the...

We use retail scanner data on purchases of high calorie food to study the link between recreational marijuana laws (RMLs) and consumption of high calorie food. To do this we exploit differences in the timing of introduction of marijuana laws among states and find that they are complements....

Die Autoren vergleichen den formellen und informellen Sektor in den städtischen Gebieten Perus seit Anfang der 90er Jahre, als es zu einschneidenden Strukturanpassungsmaßnahmen kam. Sie zeigen dabei auf, wie unterschiedliche Interpretationen des Begriffes Informalität zu abweichenden...