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Blog

What works centre for local economic growth:

Do cities and regions gain from public sector relocation?

In this guest blog, Dr. Max Nathan, Henry Overman, Capucine Riom, and Maria Sanchez-Vidal set out evidence on the impact of BBC (partial) relocation to Salford on wider employment in the area. This blog was originally pu...Read more...

CEP discussion paper

The skyscraper revolution: global economic development and land savings

Tall buildings are central to facilitating sustainable urbanization and growth in cities worldwide. We estimate average elasticities of city population and built area to aggregate city building heights of 0.12 and -0.17,...Read more...

Journal article

Research Policy :

No inventor is an island: social connectedness and the geography of knowledge flows in the US

Do informal social ties connecting inventors across distant places promote knowledge flows between them? To measure informal ties, we use a new and direct index of social connectedness of regions based on aggregate Faceb...Read more...

Journal article

Journal of Economic Geography:

Local economic conditions and the nature of new housing supply

We explore the effects of local economic conditions on the type and size of newly constructed housing units in a city. Exploiting the 1984?2004 metro area samples of the American Housing Survey and US Census building per...Read more...

CEP discussion paper

Prime locations

We harness big data to detect prime locations - large clusters of knowledge-based tradable services - in 125 global cities and track changes in the within-city geography of prime service jobs over a century. Historically...Read more...

CEP discussion paper

Retail shocks and city structure

This paper evaluates the consequences of opening out-of-town big-boxes on the commercial structure of cities. I use a discontinuity in a commercial regulation in Spain that restricts the entry of big-box stores in munici...Read more...

Journal article

Journal of Urban Economics:

The economic effects of density: a synthesis

This paper synthesises the state of knowledge on the economic effects of density. We consider 347 estimates of density elasticities of a broad range of outcomes ranging from wages, innovation, rents, various amenities, t...Read more...

Journal article

Journal of Economic Geography:

Spatial imaginaries and tech cities: place-branding East London's digital economy

We explore place branding as an economic development strategy for technology clusters, using London?s `Tech City? initiative as a case study. We site place branding in a larger family of policies that develop spatial ima...Read more...

SERC/Urban and Spatial Programme Discussion Paper

The Compact City in Empirical Research: A Quantitative Literature Review

The `compact city? is one of the most prominent concepts to have emerged in the global urban policy debate, though it is difficult to ascertain to what extent its theorised positive outcomes can be substantiated by evide...Read more...

Journal article

Journal of Urban Economics:

Political favoritism in China's capital markets and its effect on city sizes

This paper examines political favoritism of cites in national capital markets and the effect of that favoritism on city sizes. The paper estimates the city-by-city variation in the prices of capital across cities in Chin...Read more...

SERC/Urban and Spatial Programme Discussion Paper

The Economic Effects of Density: A Synthesis

This paper synthesises the state of knowledge on the economic effects of density. We consider 15 outcome categories and 202 estimates of density elasticities from 102 studies. More than 50% of these estimates have not be...Read more...

Journal article

Journal of Urban Economics:

Spatial frictions

The world is replete with spatial frictions. Shipping goods across cities entails trade frictions. Commuting within cities causes urban frictions. How important are these frictions in shaping the spatial economy? We deve...Read more...

SERC/Urban and Spatial Programme Discussion Paper

The Geography of City Liveliness and Land Use Configurations: Evidence from Location-Based Big Data in Beijing

This paper explores the complexity in the connection between city liveliness and land use configurations for housing and consumption amenities. The sources of this complexity are captured by an integrated spatial and tem...Read more...

SERC/Urban and Spatial Programme Discussion Paper

Building the City: Urban Transition and Institutional Frictions

We model the building of a city, estimate parameters of the model, and calculate welfare losses from institutional frictions encountered in changing land-use. We distinguish formal and slum construction technologies; in ...Read more...

SERC/Urban and Spatial Programme Discussion Paper

Local Economic Conditions and the Nature of New Housing Supply

We present a modified open monocentric city model that assumes that land is available for conversion into new housing throughout the city. The model predicts that positive local income shocks (i) increase the city?s shar...Read more...

SERC/Urban and Spatial Programme Discussion Paper

Culturally Clustered or in the Cloud? Location of Internet Start-ups in Berlin

Knowledge based firms like IT companies do neither have a capital- nor a land intensive production. They predominantly rely on qualified labour and increasingly depend on the location of its (potential) employees. This i...Read more...

SERC/Urban and Spatial Programme Discussion Paper

Here Be Startups: Exploring a young digital cluster in Inner East London

The digital industries cluster known as 'Silicon Roundabout' has been quietly growing in East London since the 1990s. Now rebranded 'Tech City', it is now the focus of huge public and government attention. National and l...Read more...

SERC/Urban and Spatial Programme Discussion Paper

Gibrat's Law and the British Industrial Revolution

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...Read more...

SERC/Urban and Spatial Programme Discussion Paper

Urban Escalators and Inter-regional Elevators: The Difference that Location, Mobility and Sectoral Specialisation make to Occupational Progression

This paper uses evidence from the (British) Longitudinal Study to examine the influence on occupational advancement of the city-region of residence (an escalator effect) and of relocation between city-regions (an elevato...Read more...

SERC/Urban and Spatial Programme Discussion Paper

Urbanity

I define a composite amenity that provides aesthetic and consumption value to local residents: Urbanity. A novel data set of geo-tagged photos shared in internet communities serves as a proxy for urbanity. From the spati...Read more...

SERC/Urban and Spatial Programme Discussion Paper

How Far Do England?s Second-Order Cities Emulate London as Human-Capital `Escalators??

In the urban resurgence accompanying the growth of the knowledge economy, second-order cities appear to be losing out to the principal city, especially where the latter is much larger and benefits from substantially grea...Read more...

SERC/Urban and Spatial Programme Discussion Paper

The Size Distribution Across All 'Cities': A Unifying Approach

Older cities in the US tend to be larger than younger ones. The distribution of city sizes is, therefore, systematically related to the country's city age distribution. We introduce endogenous city creation into a dynami...Read more...

SERC/Urban and Spatial Programme Discussion Paper

Ambition, Human Capital Acquisition and the Metropolitan Escalator

This paper examines the relation between ambition, as a form of dynamic human capital, and the escalator role of high order metropolitan regions, as originally identified by Fielding (1989). It argues that occupational p...Read more...

SERC/Urban and Spatial Programme Discussion Paper

Great Britain's Second-Order City Regions in Recessions, 1978-2010

While it is now accepted that the 2008-09 recession accentuated regional differences in Britain, it is more difficult to identify the role of major cities, especially over a longer time scale. Using previously establishe...Read more...

CEP discussion paper

Spatial Frictions

The world is replete with spatial frictions. Shipping goods across cities entails trade frictions. Commuting within cities causes urban frictions. How important are these frictions in shaping the spatial economy? We deve...Read more...

SERC/Urban and Spatial Programme Discussion Paper

The Fluctuating Record of Economic Regeneration in England's Second-Order City Regions, 1984-2007

This study examines how far and in what way `Our cities are back?, as claimed by England?s Core Cities Group. It focuses on 1984-2007 employment changes for the eight Core Cities and their city regions: Birmingham, Brist...Read more...

CEP discussion paper

City Size Distributions As A Consequence of the Growth Process

The size distribution of cities in many countries follows some broadly regular patterns. Any good theory of city size distributions should (i) be able to account for this regularity, but also (ii) rely on a plausible eco...Read more...

CEP discussion paper

Cross Sectional Evolution of the US City Size Distribution

We report nonparametrically estimated stochastic transition kernels for the evolution of the distribution of US metropolitan area populations, for the period 1900 to 1990. These suggest a fair amount of uniformity in the...Read more...