Person:
Roberts, Mark
Author Name Variants
Fields of Specialization
Urban economics,
Urban development,
Spatial economics,
Regional development
Degrees
Departments
Urban, Resilience and Land Global Practice, The World Bank
Externally Hosted Work
Contact Information
Last updated
January 31, 2023
Biography
Mark Roberts is a senior urban economist with the Urban, Resilience and Land Global Practice of the World Bank, where his work currently focuses on the East Asia and Pacific region. Prior to joining the World Bank, Mark was a lecturer in spatial economics at the University of Cambridge and a fellow in economics at Murray Edwards College, a member college of the University of Cambridge. Mark has published widely in leading peer-reviewed journals on the topic of spatial economic development and is a former coeditor of the journal Spatial Economic Analysis. He is coauthor of the World Bank’s South Asia Region Flagship Report, Leveraging Urbanization in South Asia, and its Latin America and Caribbean Flagship Report, Raising the Bar for Productive Cities in Latin America and the Caribbean. He has also worked on both the Europe and Central Asia and Sub-Saharan Africa regions, and acts as an advisor to Bank teams working on the analysis of processes of urban and spatial development. A native of the United Kingdom, Mark holds a PhD in land economy and an MA in economics from the University of Cambridge as well as an MS in economics from Warwick University.
Publication Search Results
1 - 6 of 6
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Publication
Reshaping Economic Geography : Implications for New EU Member States
(World Bank, Washington, DC, 2009-04)The ongoing crisis should spur deeper European integration, rather than a return to the nationalism of the past. The World Development Report 2009, reshaping economic geography, spotlights several issues for new European Union (EU) member states. From 1950 to 1990, Eastern Europe was impermeable to the flow of goods, services and ideas from the West, and grew slowly. During the same period, gross domestic product (GDP) per capita in fourteen Western European economies grew at three times the pace of Eastern Europe. The drivers of West European growth were market economies, regional cooperation, and global economic integration. The European Economic Community, started by six Western European nations in 1957, continued to increase its membership with the ultimate aim of full economic and monetary integration. After the collapse of the former Soviet Union in 1991, the EU10 countries, along with Malta and Cyprus, joined the expanded European Union, an economic zone based on the principles of democracy, markets and the free mobility of goods, capital and labor. The 27country European Union has a combined population of almost 500 million people and accounts for over 30 percent of the world's GDP. But the legacy of division has meant that the EU10 countries lag considerably behind most of the other member states. While the EU10 have brought 123 million people into the European Union, they have reduced its average level of GDP per capita by an estimated 15.6 percent. -
Publication
On the Road to Prosperity? The Economic Geography of China’s National Expressway Network
( 2010-11-01)Over the past two decades, China has embarked on an ambitious program of expressway network expansion. By facilitating market integration, this program aims both to promote efficiency at the national level and to contribute to the catch-up of lagging inland regions with prosperous Eastern ones. This paper evaluates the aggregate and spatial economic impacts of China's newly constructed National Expressway Network, focussing, in particular, on its short-run impacts. To achieve this aim, the authors adopt a counterfactual approach based on the estimation and simulation of a structural "new economic geography" model. Overall, they find that aggregate Chinese real income was approximately 6 percent higher than it would have been in 2007 had the expressway network not been built. Although there is considerable heterogeneity in the results, the authors do not find evidence of a significant reduction in disparities across prefectural level regions or of a reduction in urban-rural disparities. If anything, the expressway network appears to have reinforced existing patterns of spatial inequality, although, over time, these will likely be reduced by enhanced migration. -
Publication
Definition Matters: Metropolitan Areas and Agglomeration Economies in a Large Developing Country
(World Bank, Washington, DC, 2019-09)A variety of approaches to delineate metropolitan areas have been developed. Systematic comparisons of these approaches in terms of the urban landscape that they generate are however few. Our paper aims to fill this gap. We focus on Indonesia and make use of the availability of data on commuting flows, remotely-sensed nighttime lights, and spatially fine-grained population, to construct metropolitan areas using the different approaches that have been developed in the literature. We find that the maps and characteristics of Indonesia’s urban landscape vary substantially depending on the approach used. Moreover, combining information on the metro areas generated by the different approaches with detailed micro-data from Indonesia’s national labor force survey, we show that the estimated size of the agglomeration wage premium depends nontrivially on the approach used to define metropolitan areas. -
Publication
Definition Matters: Metropolitan Areas and Agglomeration Economies in a Large Developing Country
(World Bank, Washington, DC, 2018-11)A variety of approaches to delineate metropolitan areas have been developed. Systematic comparisons of these approaches in terms of the urban landscape that they generate are however few. This paper aims to fill this gap. The paper focuses on Indonesia and makes use of the availability of data on commuting flows, remotely-sensed nighttime lights, and spatially fine-grained population, to construct metropolitan areas using the different approaches that have been developed in the literature. The analysis finds that the maps and characteristics of Indonesia’s urban landscape vary substantially, depending on the approach used. Moreover, combining information on the metro areas generated by the different approaches with detailed micro-data from Indonesia's national labor force survey, the paper shows that the estimated size of the agglomeration wage premium depends nontrivially on the approach used to define metropolitan areas. -
Publication
The Heterogeneous Growth Effects of the Business Environment: Firm-Level Evidence for a Global Sample of Cities
(World Bank, Washington, DC, 2017-06)Using firm-level data covering 709 cities in 128 countries, this paper examines the role of a comprehensive list of business environment variables at the subnational level in explaining firm employment and productivity growth. The analysis finds basic protection, access to finance and infrastructure, and the existence of a strong agglomeration environment to be critically important. By contrast, human capital and a list of refined business environment variables related to labor regulations, tax, and land access are found to be relatively unimportant. The analysis also finds that the effects of the business environment vary according to firm size, age, sector affiliation, and the host country's level of development. The research suggests that it pays to be comprehensive about the business environment and that attention to heterogeneity is important. -
Publication
Explaining Spatial Variations in Productivity: Evidence from Latin America and the Caribbean
(World Bank, Washington, DC, 2018-08)There is a large and extensive literature examining the strength of agglomeration economies and, more generally, the determinants of spatial variations in productivity for developed countries. However, the corresponding literature for developing countries is comparatively scant. This paper contributes to filling this knowledge gap by providing estimates for city productivity premiums and different sources of agglomeration effects for 16 countries in the Latin America and Caribbean region. While two of the countries in our sample -- Brazil and Colombia -- have been considered by the literature, the remaining 14 countries have not been previously analyzed. The paper presents estimates for the region as well as comparable estimates for each country using a harmonized data set with characteristics of individual workers and features of the cities in which the workers live. In addition to examining the strength of agglomeration economies, the roles of human capital externalities and market access in explaining subnational productivity variations are assessed. The paper finds that citywide human capital externalities appear much stronger than agglomeration economies in explaining productivity variation in all the considered countries. There is considerable heterogeneity in the estimated strength of human capital externalities across countries, which could be a reflection of country differences in educational quality.