networks in the spatial diffusion of local economic shocks. We develop a network model that shows how a district's level of … prosperity is related to its position in the network. The network model's first-order conditions are used to derive an … underlying network structure can inform us about the potential gains from policies that increase economic activity in specific …

-positioning data. Calibrated to the U.S. freight network, our model identifies key bottlenecks and quantifies $300-700 million in … substitution away from roads yield additional environmental benefits. Losing rail network access, factoring in modal substitution …

The recent literature on firm-to-firm trade has documented salient empirical regularities of the buyer-seller network …

For a quarter century, a top priority in transportation economic theory has been to develop models of rush-hour traffic … dynamics that incorporate traffic jams (hypercongestion). The difficulty has been that "proper" models result in mathematical …

We develop a spatial model of energy exploitation where energy sources are differentiated by their geographic location … and energy density. The spatial setting creates a scaling law that magnifies the importance of differences across energy … plays must first boom and then bust. For both renewable and non-renewable energy sources we link the size of exploitation …

that climate policy stimulates a dedicated form of energy-knowledge without reducing generic R&D investments. Since … advancements in labour productivity have a negative impact on the environment because labour is assumed to be complement to energy …

We construct a dynamic model of a small open economy to analyze the effects of large energy subsidies. The model … includes domestic energy production and consumption, trade in energy at world market prices, as well as private and public … sector production. The model is calibrated to Egypt and used to study reforms such as reductions in energy subsidies with …

as on scarce energy resources. This paper presents the needs and benefits of transport connectivity and financing …