We describe a model that integrates a multi-regional input-output model of the U.S. (50 states and the District of Columbia) with the national highway network. Interstate commodity shipments are placed on a congestible highway network. Simulations of major choke-point disruptions redirect...

National security is a basic responsibility of national governments, but it is also intangible. What can economic analysis contribute? Benefit-cost analysis has rarely been applied because of the ambiguous and commons nature of the benefits. Our group at the University of Southern California's...

We describe a model that integrates a multi-regional input-output model of the U.S. (50 states and the District of Columbia) with the national highway network. Interstate commodity shipments are placed on a congestible highway network. Simulations of major choke-point disruptions redirect...

National security is a basic responsibility of national governments, but it is also intangible. What can economic analysis contribute? Benefit-cost analysis has rarely been applied because of the ambiguous and commons nature of the benefits. Our group at the University of Southern California’s...

We describe a model that integrates a multi-regional input-output model of the U.S. (50 states and the District of Columbia) with the national highway network. Interstate commodity shipments are placed on a congestible highway network. Simulations of major choke-point disruptions redirect...

As cities grow, what happens to urban form and how does that changetraffic conditions? How does growing traffic affect urban structure? Thesequestions have received considerable theoretical and empirical attention over thelast 25 years. They relate to the NIMBY debate, which associates most...

While several reports (e.g. Lebergott, 1993; Moore and Simon, 1999; Cox and Alm, 1999) document stunning advances in health, longevity and material well being and while it is no longer disreputable to credit the market economy, most current discussions of cities and land use see only market failures. A...

Although the full picture is necessarily complex and many commentators are pointing to signs of re-centralization, population and employment in the 3132 counties of the U.S. continues to decentralize. This is based on an analysis of annual data from the Regional Economic Information System...