This paper presents a simple model for analysing the contribution of investments in physical and institutional infrastructure to the transition process. In addition to the direct cost savings, infrastructure investment generates important indirect effects, or transition impacts. The model shows...

Models on innovation, for the most part, do not include a comprehensive and end-to-end view. Most innovation policy attention seems to be focused on the capacity to innovate and on input factors such as R&D investment, scientific institutions, human resources and capital. Such inputs frequently...

The concept of the circular economy has gained well-recognition across the world for the past decades. With the heightening risk of the impact of climate change, resource scarcity to meet the increasing world population, the need to transition to a more sustainable development model is urgent....

In the context of production linkages in which downstream producers require freight services provided by transport operators, I show that the strategic choice of using an alternative transport mode does not necessarily induce lower access charges, relative to the standard transport mode....

Models on innovation, for the most part, do not include a comprehensive and end-to-end view. Most innovation policy attention seems to be focused on the capacity to innovate and on input factors such as R&D investment, scientific institutions, human resources and capital. Such inputs frequently...

This paper investigates the impacts of transportation infrastructure expansions on firm productivity and productivity gaps between the private and state sectors in China. Heterogeneous firms compete strategically a la Cournot in a multi-region model of internal trade. We show that lower...