The author provides new insights into the relationship between transport and the environment, the role of technology and the meaning of the concept of sustainable development for the transport sector. Special attention is given to¤ the relationship between technological progress and policy. The...

In this paper I consider the effects of migration on the spread and speed of the propagation of new conventions, technologies, etc. I show that the speed of the propagation increases with the openness of the economy. The application of the model to the equilibrium selection in 2 × 2...