In this review article I place industrial economics at the center of the explanation for the geographic properties of Internet infrastructure, applying this established mode of analysis to the unique cost structures and demand characteristics of these markets. I begin with an overview of the...

We develop a model with two asymmetric countries. Firms choose the number and the location of plants that they operate. The production of each firm increases when trade costs fall. The fall also induces multinationals to repatriate their production into a single country, which is likely to be...

The economic expansion of the late 1990s created many opportunities for business creation in Silicon Valley, but the opportunity cost of starting a business was also high during this period because of the exceptionally tight labor market. A new measure of entrepreneurship derived from matching...

The impact of economic geography both within and beyond the wider field of geography has been constrained in the past by its own limitations. Drawing together the work of several eminent geographers this superb collection assesses the current state of knowledge in the sub discipline and its...

We develop a model with two asymmetric countries. Firms choose the number andthe location of plants that they operate. The production of each firm increases whentrade costs fall. The fall also induces multinationals to repatriate their production intoa single country, which is likely to be the...