Results

Journal article

Journal of Environmental Economics and Management:

Trade and the scopes of pollution: evidence from China?s world market integration

Although the environmental impact of trade has been a long-standing concern, there is still scant evidence on the channels through which international market access affects pollution. We exploit the unique episode of Chi...Read more...

Journal article

Regional Science and Urban Economics:

Ports, technology and inter-city trade: the economics and geopolitics of evolving maritime transport networks

Maritime transport remains the backbone of global trade, yet the port and ship- ping network that carries it has been transformed by containerization and related technological advances. Drawing on newly available granula...Read more...

CEP discussion paper

Ports, technology and inter-city trade: the economics and geopolitics of evolving maritime transport networks

Maritime transport remains the backbone of global trade, yet the port and shipping network that carries it has been transformed by containerization and related technological advances. Drawing on newly available granular ...Read more...

CEP discussion paper

Trade and the scopes of pollution: evidence from China's world market integration

Although the environmental impact of trade has been a long-standing concern, there is still scant evidence on the channels through which international market access affects pollution. We exploit the unique episode of Chi...Read more...

CentrePiece article

Why waste segregation policies fail ? and how training makes them work

Reducing landfill use cuts greenhouse gas emissions and costs less...Read more...

Journal article

Review of Economics and Statistics:

Managing export complexity: the role of service outsourcing

As manufacturing firms expand globally, business services such as advertising and legal support become essential for entering new markets. Exploiting exogenous demand shocks, we document that French manufacturers increas...Read more...

CEP discussion paper

Skills, not scale: GenAI and technology adoption

Do the determinants of technology adoption depend on technological architecture? Using administrative data on Turkish firms from 2021 to 2024, we compare the adoption of traditional and generative artificial intelligence...Read more...

CEP discussion paper

Evading the ban: smuggling, pollution, and the welfare effects of China?s waste import restrictions

While import restrictions are increasingly deployed to achieve non-trade objectives such as environmental protection, they often create distortions and leakage through illicit trade. We examine this trade-off in the cont...Read more...

CEP discussion paper

Sticky gravity

International trade flows show strong persistence over time. Standard static gravity models cannot rationalize this persistence and lack a micro-foundation for including lagged trade flows as a determinant of current tra...Read more...

CEP discussion paper

Technology spillovers, diffusion and rivalry in firm networks

We examine how upstream firms' technology adoption affects the performance and adoption decisions of downstream partners. Using business-to-business data with administrative records on advanced technology adoption, we fi...Read more...

Blog

VoxDev:

Why waste segregation policies fail - and how training makes them work

Citizen training that builds households' practical capability to segregate waste can deliver large, persistent and socially amplified improvements in waste management, making it a highly cost-effective climate policy in ...Read more...

Journal article

Resources Policy:

The EV transition: the impact of the EU battery directive on critical material supply, recycling and battery costs

Lithium-ion batteries (LIBs) are central to the European Union's (EU) Net Zero strategies. Yet, rising regulatory pressures and geopolitical tensions have increased the risk of supply chain bottlenecks for strategic and ...Read more...

CEP discussion paper

Anatomy of automation: CNC machines and industrial robots in UK manufacturing, 2005-2023

Using a novel proprietary survey of UK manufacturing sites, we study the impact on employment of arguably the two most important industrial automation technologies of the past fifty years: computer numerical control (CNC...Read more...

Journal article

The Energy Journal:

Natural gas vehicles: consequences for fuel markets and the environment

Policies to adopt cleaner fuels have become increasingly important, but their impacts on incumbent fuel prices and resulting greenhouse gas emissions remain unclear. We use a panel dataset on weekly prices at the gas sta...Read more...

CEP discussion paper

Nice work if you can get it? The distribution of employment and earnings during the early years of the clean energy transition

The transition to clean energy represents a fundamental and important shift in economic activity. We present new facts about workers in clean and legacy energy sectors between 2005 and 2019 using linked, administrative e...Read more...

Journal article

Labour Economics:

Human after all: occupations at the core of AI adoption

This paper investigates how firms? occupational structure shapes the adoption of artificial intelligence (AI) using matched administrative data on French firms and relying on an instrumental variable Probit model. We ide...Read more...

CEP discussion paper

Trade diversion and labor market outcomes

In 2018 and 2019, the US administration increased tariffs on imports from China. Did these tariffs lead to more US imports from other countries such as Mexico? Using highly disaggregated data on the universe of Mexican f...Read more...

CEP discussion paper

Firm-level technology adoption in times of crisis

We investigate the diffusion of frontier technologies across German firms before and during the Covid-19 crisis. Our analysis tracks the nature, timing, and pandemic-related motivations behind technology investments, usi...Read more...

Blog

Vox EU:

Income, wealth, and environmental inequality in the US

Economic disparities have long been suspected to be a root cause of environmental inequality. But is this really the case? This column links data on income and wealth with data on air pollution exposure over 40 years to ...Read more...

Journal article

Climate Policy:

Policing carbon markets

Carbon markets have emerged in recent decades as one of the most important tools for curbing industrial greenhouse gas emissions, but they present a number of novel enforcement challenges as compared to more conventional...Read more...

Journal article

Journal of Environmental Economics and Management:

Air pollution and innovation

If air pollution harms innovation - and therefore future productivity - existing assessments of its economic cost are incomplete. We estimate the effect of fine particulate matter concentration on inventive output in 977...Read more...

CEP discussion paper

Productivity, matchability and intermediation in production networks

This paper examines intermediation in production networks to unpack the firm attributes and matching costs that govern firm-to-firm networks and the gains from trade. Exploiting rich customs data for Chile, we show that ...Read more...

CEP discussion paper

Labor market effects of global supply chain disruptions

We examine the labor market consequences of global supply chain disruptions. Specifically, we consider a temporary increase in international trade costs similar to the one observed during the COVID-19 pandemic and analyz...Read more...

Blog

Vox EU:

Technology spillovers, diffusion, and rivalry in firm networks

Quantifying technology adoption, spillovers, and diffusion across firms is crucial for understanding industry dynamics, and in turn countries' growth. This column combines firm-level input-output VAT data from Turkey wit...Read more...

Journal article

Journal of Monetary Economics:

Labor market effects of global supply chain disruptions

We examine the labor market consequences of global supply chain disruptions. Specifically, we consider a temporary increase in international trade costs similar to the one observed during the COVID-19 pandemic and analyz...Read more...

CEP discussion paper

Income, wealth and environmental inequality in the United States

This paper explores the relationships between air pollution, income, and wealth by combining administrative data from U.S. tax returns between 1979-2016, various measures of air pollution, and sociodemographic informatio...Read more...

Blog

Vox EU:

Distance from innovation is a barrier to the adoption of artificial intelligence

While distance may seem unimportant in the face of technological progress in transportation and communication, several studies have found that distance is a barrier to the diffusion of inventive activity and technology a...Read more...

Journal article

Review of Economics and Statistics:

Trade, gravity and aggregation

Gravity equations are an important tool in empirical international trade research. We study to what extent sector-level parameters can be recovered from aggregate gravity equations estimated via Poisson pseudo maximum li...Read more...

Journal article

Journal of International Economics:

All aboard: the effects of port development

Seaports facilitate the fast flow of goods across space, but ports also entail local costs borne by host cities. We use the introduction of containerized shipping to explore the effects of port development. At the local ...Read more...

Journal article

AEA Papers and Proceedings:

The changing nature of pollution, income, and environmental inequality in the United States

This paper uses tax records linked to administrative Census data and high-resolution measures of air pollution exposure (PM2.5) to study the evolution of the Black-White pollution exposure gap since 1984. We decompose ch...Read more...

Journal article

Cambridge Journal of Evidence-Based Policing:

Can social media reach isolated domestic abuse victims? Evidence from a randomized control trial during the Covid-19 lockdown

Research Questions Can social media reach isolated domestic abuse victims? Secondly, does providing victims with more information and a safer means of contacting police change their likelihood of domestic abuse reporting...Read more...

CEP discussion paper

The changing nature of pollution, income and environmental inequality in the United States

This paper uses administrative tax records linked to Census demographic data and high-resolution measures of fine small particulate (PM2.5) exposure to study the evolution of the Black-White pollution exposure gap over t...Read more...

CEP discussion paper

Urban-biased structural change

Using firm-level data from France, we document that the shift of economic activity from manufacturing to services over the last few decades has been urban-biased: structural change has been more pronounced in areas with ...Read more...

CEP Covid-19 analysis

The self-employment trap?

The seventh LSE-CEP survey of the self-employed was undertaken in June 2023. The results revealed that the self-employed are still in the doldrums and their incomes and activity have not resumed to pre-pandemic levels. T...Read more...

CentrePiece article

In brief... How citizens help expose environmental wrongdoing

Does enabling citizens to complain about public services provide an effective way of improving government services, or should we be concerned about the accuracy and reliability of such reports? Jonathan Colmer, Mary Evan...Read more...

CEP discussion paper

Environmental citizen complaints

Citizen complaints feature prominently in public oversight contexts. The nature and effects of complaints, however, are controversial and poorly understood. Here, we exploit novel administrative data on over 130,000 envi...Read more...

Journal article

Journal of Environmental Economics and Management :

Dirty density: air quality and the density of American cities

We study the effect of urban density on the exposure of city dwellers to air pollution using data from the United States urban system. Exploiting geological features to instrument for density, we find an economically and...Read more...

CEP discussion paper

Robot adoption, worker-firm sorting and wage inequality: evidence from administrative panel data

Leveraging the geographic dimension of a large administrative panel on employer-employee contracts, we study the impact of robot adoption on wage inequality through changes in worker-firm assortativity. Using recently de...Read more...

Blog

Vox EU:

Firm inflation expectations in quantitative and text data

Inflation rates and short-term inflation expectations in the UK have increased significantly since 2021. This column uses quantitative and text data from the Decision Maker Panel to analyse the factors affecting inflatio...Read more...

Chapter

Housing policy and affordable housing

in Oxford Research Encyclopedia of Economics and Finance

Lack of affordable housing is a growing and often primary policy concern in cities throughout the world. The main underlying cause for the "affordability crisis," which has been mounting for decades, is a combination of ...Read more...

CentrePiece article

Policies for affordable housing: options and obstacles

The crisis of housing affordability has been mounting for decades, driven by growing demand for properties in desirable areas where supply is limited. Numerous policies have been enacted across countries, but many are in...Read more...

CEP Insights

Crime

What can economics tell us about crime? Economists have discovered that young people who leave school during a recession are more likely to end up in prison than those who enter the labour market when the economy is buoy...Read more...

Blog

Vox EU:

Communication costs, science, and innovation

It seems obvious that lowering the cost of communication among innovators would facilitate scientific and technological progress. Yet, few studies examine this relationship. This column explores the introduction of the f...Read more...

Journal article

Nature Communications:

The effect of Covid certificates on vaccine uptake, health outcomes, and the economy

In the COVID-19 pandemic many countries required COVID certificates, proving vaccination, recovery, or a recent negative test, to access public and private venues. We estimate their effect on vaccine uptake for France, G...Read more...

CEP occasional paper

Housing policy and affordable housing

Lack of affordable housing is a growing and often primary policy concern in cities around the world. The main underlying cause for the 'affordability crisis', which has been mounting for decades, is a combination of stro...Read more...

Journal article

The Economic Journal:

Gravity and heterogeneous trade cost elasticities

How do trade costs affect international trade? This paper offers a new approach. We rely on a flexible gravity equation that predicts variable trade cost elasticities, both across and within country pairs. We apply this ...Read more...

CEP discussion paper

Managing export complexity: The role of service outsourcing

As manufacturing firms expand globally, business services like advertising and legal support become essential for accessing new markets. This paper investigates how firms organize the provision of such market access serv...Read more...

Chapter

The backlash of globalization

in Handbook of International Economics

We review the literature on the globalization backlash, seen as the political shift of voters and parties in a protectionist and isolationist direction, with substantive implications on governments' leaning and enacted p...Read more...

Journal article

Gerontology:

Location, location, location: the role of objective neighborhood characteristics for perceptions of control

Introduction: Control beliefs can protect against age-related declines in functioning. It is unclear whether neighborhood characteristics shape how much control people perceive over their life. This article studies assoc...Read more...

Journal article

Review of Economics and Statistics:

The impact of contract enforcement costs on value chains and aggregate productivity

I study how supplier contracting frictions shape the patterns of intermediate input use and quantify the impact of these distortions on aggregate productivity. Using the frequency of litigation between US firms as a nove...Read more...

Journal article

Economics Letters:

Covid-19 compliance behavior of older people: the role of cognitive and non-cognitive skills

This paper examines the empirical relationship between individuals? cognitive and non-cognitive abilities and COVID-19 compliance behaviors using cross-country data from the Survey of Health, Ageing and Retirement in Eur...Read more...

CEP discussion paper

Air pollution and innovation

If air pollution harms innovation -- and therefore future productivity -- existing assessments of its economic cost are incomplete. We estimate the effect of fine particulate matter concentration on inventive output in 1...Read more...

Journal article

Science and Public Policy:

Systems of innovation, diversification, and the R&D trap: a case study of Kuwait

The relationship between research and development (R&D) investment and economic development is well established. Yet, at a global scale, the resource-rich countries of the Gulf Cooperation Council are consistent outliers...Read more...

Journal article

International Economic Review:

Estimating border effects: the impact of spatial aggregation

Trade data are typically aggregated across space. In this article, we investigate the sensitivity of gravity estimation to spatial aggregation. We build a model in which micro regions are aggregated into macro regions. W...Read more...

CEP discussion paper

Trade, gravity and aggregation

Gravity regressions are a common tool in the empirical international trade literature and serve an important function for many policy purposes. We study to what extent micro-level parameters can be recovered from gravity...Read more...

Blog

VoxEU:

The impact of trade costs can be weak or strong - depending on how much countries trade

Many countries try to bring down trade costs by striking free trade agreements, forming currency unions or joining the WTO. But when trade costs fall, how much does trade increase? Natalie Chen and Dennis Novy explain th...Read more...

Journal article

Journal of Health Economics:

Why are pollution damages lower in developed countries? Insights from high-Income, high-particulate matter Hong Kong

Conventional wisdom suggests that marginal damages from particulate matter pollution are high in less-developed countries because they are highly polluted. Using administrative data on the universe of births and deaths, ...Read more...

Journal article

German Economic Review:

Trade and the size distribution of firms: Evidence from the German Empire

What effect did trade have on the size distribution of firms during the first wave of globalization? Three historical datasets from the German Empire between 1875 and 1907 were collected and harmonized to answer this que...Read more...

Journal article

Environmental Research Letters:

Saving the world from your couch: the heterogeneous medium-run benefits of Covid-19 lockdowns on air pollution

In Spring 2020, COVID-19 led to an unprecedented halt in public and economic life across the globe. In an otherwise tragic time, this provides a unique natural experiment to investigate the environmental impact of such a...Read more...

Journal article

Journal of Political Economy:

East-side story: historical pollution and persistent neighborhood sorting

Why are the east sides of formerly industrial cities more deprived? To answer this question, we use individual-level census data and create historical pollution patterns derived from the locations of 5,000 industrial chi...Read more...

Journal article

Environmental Research Letters:

Induced innovation in energy technologies and systems: A review of evidence and potential implications for CO2 mitigation

We conduct a systematic and interdisciplinary review of empirical literature assessing evidence on induced innovation in energy and related technologies. We explore links between demand-drivers (both market-wide and targ...Read more...

Journal article

Review of Economics and Statistics:

The tyranny of the single-minded: guns, environment, and abortion

We study how electoral incentives affect policy choices on secondary issues, which only minorities of voters care intensely about. We develop a model in which office and policy-motivated politicians vote in favor of or a...Read more...

CEP Brexit analysis

Disunited Kingdom? Brexit, trade and Scottish independence

Scotland is a small, open economy that mostly trades with the rest of the UK. There is around six times more trade between Scotland and the rest of the UK than predicted by a standard gravity trade model. Scottish indepe...Read more...

CEP discussion paper

Quality of life in a dynamic spatial model

We develop a dynamic spatial model in which heterogeneous workers are imperfectly mobile and forward-looking and yet all structural fundamentals can be inverted without assuming that the economy is in a stationary spatia...Read more...

CEP discussion paper

All aboard: the effects of port development

Seaports facilitate the fast flow of goods across space, but ports also entail local costs borne by host cities. We use the introduction of containerized shipping to explore the effects of port development. At the local ...Read more...

CEP discussion paper

The grandkids aren't alright: the intergenerational effects of prenatal pollution exposure

Using newly linked survey and administrative data we provide early evidence that regulation- induced improvements in prenatal air quality have intergenerational effects on human capital accumulation in the United States....Read more...

Blog

VoxEU:

The impact of public employment: evidence from West Germany's post-war capital Bonn

Raising the level of public employment is a frequently used policy instrument to support economically lagging regions. This column evaluates the impact of changes in public employment on private sector activity using the...Read more...

Journal article

Economica:

'Trophy architects' and design as rent-seeking: quantifying deadweight losses in a tightly regulated office market

Britain tightly restricts the supply of office space, creating substantial economic rents, but its development restrictions are politically administered and therefore gameable, inducing rent-seeking activity. We find tha...Read more...

Journal article

European Economic Review:

Voting with their money: Brexit and outward investment by UK firms

We study the impact of the 2016 Brexit referendum on UK foreign direct investment. Using the synthetic control method to construct appropriate counterfactuals, we show that by March 2019 the Leave vote had led to a 17% i...Read more...

CEP discussion paper

Exchange rates and consumer prices: evidence from Brexit

This paper studies how the depreciation of sterling following the Brexit referendum affected consumer prices in the United Kingdom. Our identification strategy uses input-output linkages to account for heterogeneity in e...Read more...

CEP discussion paper

Understanding day care enrolment gaps

We document day care enrolment gaps by family background in a country with a universal day care system (Germany). Research demonstrates that children of less educated or foreign-born parents can benefit the most from day...Read more...

CEP discussion paper

Does e-commerce reduce traffic congestion? Evidence from Alibaba Single Day shopping event

Traditional retail involves traffic both from warehouses to stores and from consumers to stores. E-commerce cuts intermediate traffic by delivering goods directly from the warehouses to the consumers. Although plenty of ...Read more...

CEP discussion paper

Voting with their money: Brexit and outward investment by UK firms

We study the impact of the 2016 Brexit referendum on UK foreign direct investment. Using the synthetic control method to construct appropriate counterfactuals, we show that by March 2019 the Leave vote had led to a 17% i...Read more...

CEP discussion paper

Dirty density: air quality and the density of American cities

We study whether urban density affects the exposure of city dwellers to ambient air pollution using satellite-derived measures of air quality for the contiguous United States. For identification, we rely on an instrument...Read more...

CEP discussion paper

Fiscal and education spillovers from charter school expansion

The fiscal and educational consequences of charter expansion for non-charter students are central issues in the debate over charter schools. Do charter schools drain resources and high-achieving peers from non-charter sc...Read more...

Journal article

Journal of International Economics:

Market potential and global growth over the long twentieth century

We examine the evolution of market potential and its role in driving economic growth over the long twentieth century. Theoretically, we exploit a structural gravity model to derive a closed-form solution for a widely-use...Read more...

CEP discussion paper

Market potential and global growth over the long twentieth century

We examine the evolution of market potential and its role in driving economic growth over the long twentieth century. Theoretically, we exploit a structural gravity model to derive a closed-form solution for a widely-use...Read more...

Journal article

Review of Economics and Statistics:

Two-sided heterogeneity and trade

This paper develops a multicountry model of international trade that provides a simple microfoundation for buyer-seller relationships in trade. We explore a rich data set that identifies buyers and sellers in trade and e...Read more...

CEP discussion paper

Currency unions, trade and heterogeneity

How do trade costs affect international trade? This paper offers a new approach. We rely on a flexible gravity equation that predicts variable trade cost elasticities, both across and within country pairs. We apply this ...Read more...

CEP discussion paper

The billion pound drop: the blitz and agglomeration economies in London

This paper exploits locally exogenous variation in the location of bombs dropped during the Blitz to quantify the effect of density restrictions on agglomeration economies in London: an elite global city. Employing micro...Read more...

CEP discussion paper

Guns, environment and abortion: how single-minded voters shape politicians decisions

We study how electoral incentives affect policy choices on secondary issues, which only minorities of voters care intensely about. We develop a model in which office and policy motivated politicians choose to support or ...Read more...

CEP discussion paper

Product diversification in Indian manufacturing

The presence of global value chains challenges the neoclassical idea of the firm since it implies firms are not monolithic but are rather interdependent on the larger economic environment. Examining establishments, the s...Read more...

CentrePiece article

Stamp duty, mobility and the UK housing crisis

The UK?s stamp duty land tax raises substantial revenues for the government, but it also contributes to the UK?s housing crisis by preventing households from moving to more suitable homes. That is the central conclusion ...Read more...

Journal article

Journal of Urban Economics:

Transfer taxes and household mobility: distortion on the housing or labor market?

We estimate the effect of the UK Stamp Duty Land Tax (SDLT) ? a transfer tax on the purchase price of property or land ? on different types of household mobility using micro data. Exploiting a discontinuity in the tax sc...Read more...

SERC/Urban and Spatial Programme Discussion Paper

Social Tenants' Health: Evaluating the Effectiveness of Landlord Interventions

Objectives: To test whether a social landlord can improve health outcomes for older tenants and reduce their NHS usage by simple interventions. Design: Randomised controlled trial. Setting: Social housing in five London ...Read more...

SERC/Urban and Spatial Programme Discussion Paper

Transfer Taxes and Household Mobility: Distortion on the Housing or Labor Market?

We estimate the effect of the UK Stamp Duty Land Tax (SDLT) ? a transfer tax on the purchase price of property or land ? on different types of household mobility using micro data. Exploiting a discontinuity in the tax sc...Read more...

Journal article

Research Policy:

The long-term effect of digital innovation on bank performance: an empirical study of SWIFT adoption in financial services

We examine the impact on bank performance of the adoption of SWIFT, a network-based technological infrastructure and set of standards for worldwide interbank telecommunication. We construct a new longitudinal dataset of ...Read more...

SERC/Urban and Spatial Programme Discussion Paper

East Side Story: Historical Pollution and Persistent Neighborhood Sorting

Why are the East sides of former industrial cities like London or New York poorer and more deprived? We argue that this observation is the most visible consequence of the historically unequal distribution of air pollutan...Read more...

CEP discussion paper

Trade and the size distribution of firms: evidence from the German Empire

What is the effect of trade on the size distribution of firms? We collect historical data between 1882 and 1907 from the German Empire to address this question. Our data allow us to match three data sets according to the...Read more...

CEP discussion paper

Estimating border effects: the impact of spatial aggregation

Trade data are typically reported at the level of regions or countries and are therefore aggregates across space. In this paper, we investigate the sensitivity of standard gravity estimation to spatial aggregation. We bu...Read more...

CEP discussion paper

Two-sided heterogeneity and trade

This paper develops a multi-country model of international trade that provides a simple micro-foundation for buyer-seller relationships in trade. We explore a rich dataset that identifies buyers and sellers in trade and ...Read more...

CEP discussion paper

Swimming upstream: input-output linkages and the direction of product adoption

Multiproduct firms dominate production, and their product turnover contributes substantially to aggregate growth. Firms continually adapt their product mix, but what determines which products firms expand into? Theories ...Read more...

Journal article

Journal of Political Economy:

Carbon taxes, path dependency, and directed technical change: evidence from the auto industry

Can directed technical change be used to combat climate change? We construct new firm-level panel data on auto industry innovation distinguishing between ?dirty? (internal combustion engine) and ?clean? (e.g., electric, ...Read more...

Journal article

Journal of Economic Behavior and Organization:

Can having internal locus of control insure against negative shocks? Psychological evidence from panel data

We investigate whether the intensity of emotional pain following a negative shock is different across the distribution of a person's locus of control - the extent to which individuals believe that their actions can influ...Read more...

CEP discussion paper

The impact of contract enforcement costs on outsourcing and aggregate productivity

Legal institutions affect economic outcomes, but how much? This paper documents how costly supplier contract enforcement shapes firm boundaries, and quantifies the impact of this transaction cost on aggregate productivit...Read more...

SERC/Urban and Spatial Programme Discussion Paper

Transfer Taxes and Household Mobility: Distortion on the Housing or Labor Market?

We estimate the effect of the UK Stamp Duty Land Tax (SDLT) ? a transfer tax on the purchase price of property or land ? on different types of household mobility using micro data. Exploiting a discontinuity in the tax sc...Read more...

Journal article

The Review of Economics and Statistics:

Intermediaries in international trade: products and destinations

This paper examines the factors that give rise to intermediaries in exporting and explores the implications for trade volumes. Export intermediaries such as wholesalers serve different markets and export different produc...Read more...

SERC/Urban and Spatial Programme Discussion Paper

Urban Development and Air Pollution: Evidence from a Global Panel of Cities

We exploit a unique panel of 75 metro areas (`cities?) across the globe and employ a city-fixed effects model to identify the determinants of within-city changes in air pollution concentration between 2005 and 2011. Incr...Read more...

CentrePiece article

Trophy architects and the `dark matter' of London?s planning system

A quarter of London?s skyscrapers are designed by architects who have already won a lifetime achievement award and whose work thus has the imprimatur of `iconic design?; this compares with just 3% in Chicago. According t...Read more...

CEP discussion paper

Locus of control and its intergenerational implications for early childhood skill formation

We propose a model in which parents have a subjective belief about the impact of their investment on the early skill formation of their children. This subjective belief is determined in part by locus of control (LOC), i....Read more...