This paper examines Gibrat's law in England and Wales between 1801 and 1911 using a unique data set covering the entire settlement size distribution. We find that Gibrat's law broadly holds even in the face of population doubling every fifty years, an industrial and transport trevolution, and...

This paper argues that transport is more cart than horse, in that transport improvements are not the most important driver of economic growth for most countries. Nevertheless there are circumstances in which transport is particularly important. Big transport breakthroughs - such as replacing...

We investigate the impacts of a significant area-based policy intervention (LEGI) that aimed to increase employment and productivity in 30 disadvantaged areas across England. In order to identify the causal effects of the programme, we use panel data at a fine spatial scale covering years before...

The urban economics literature provides ample evidence of an urban wage premium: wages are higher in larger urban areas. This paper addresses three central issues of the urban wage premium about which the field has not yet reached a consensus. First, the extent to which sorting of high ability...

We analyze the impact of the establishment of a GBP 380 million basic scientific research facility in the UK on the geographical distribution of related research. We investigate whether the siting of the Diamond Light Source, a 3rd generation synchrotron light source, in Oxfordshire induced a...

Business support policies designed to raise productivity and employment are common worldwide, but rigorous micro-econometric evaluation of their causal effects is rare. We exploit multiple changes in the area-specific eligibility criteria for a major program to support manufacturing jobs...

A growing wave of co-location programmes promises to boost growth for entrepreneurs and young firms. Despite great public and policy interest we have little idea whether such programmes are effective. This paper categorises accelerators and incubators within a larger family of co-location...

This paper considers the impact of a major public sector relocation: the British Broadcasting Corporation's partial move from London to Salford, Greater Manchester starting in 2011. We identify effects of the move using synthetic control methods applied to plant-level data at Local Authority and...

Two innovations in the last century have changed dramatically the cost of communicating and transmitting information: The first is the widespread adoption of telephony; the second is the internet. We study the implications of these changes in ICT for urban structure. We find robust evidence that...

This paper reviews the literature on the forces driving urbanization in developing countries. It presents a model outlining how globalization can lead to the evolution of an urban structure which may approximate Zipf's law. Policy implications are outlined.