. Given the apparent trade-off, we investigate how net benefits depend on policymaker time preferences and infrastructure …

This paper summarizes economic research on investment in public infrastructure and introduces the findings of several … in building, financing, and operating infrastructure, including limitations of private capital markets, externalities …, and the control of natural monopolies. It then describes the conditions that characterize an optimal infrastructure …

Infrastructure concessions are frequently renegotiated after investments are sunk, resulting in better contractual … apparent holdup. We argue that they are used by political incumbents to anticipate infrastructure spending and thereby increase …

Transit infrastructure is a critical asset for economic activity yet costly to build in dense urban environments. We … plausible mechanism for the price gains. Higher prices reflect both higher rents and lower risk. Infrastructure improvements …

Cities are shaped by transportation infrastructure. Older cities were anchored by waterways. Nineteenth century cities … value of investing in transportation infrastructure. Future transportation innovations, including autonomous vehicles and …

We examine the productivity of public infrastructure in a general equilibrium context. In our model, infrastructure … to variety. Infrastructure alters factor prices, intermediate prices and the allocation of factors across sectors. The …

In this paper we examine the effects of publicly financed infrastructure and R&D capital on the cost structure and … dominate while in others changes in technology or relative prices are the main contributors. Publicly financed infrastructure …