Search Growth Lab
Search
Policy Area
Research Project
Content type
Country/Region
Research Type
Author
-
Journal Articles
The Coherence of US Cities
Diversified economies are critical for cities to sustain their growth and development, but they are also costly because diversification often requires expanding a city’s capability base. We analyze how cities […]
Diversified economies are critical for cities to sustain their growth and development, but they are also costly because diversification often requires expanding a city’s capability base. We analyze how cities manage this trade-off by measuring the coherence of the economic activities they support, defined as the technological distance between randomly sampled productive units in a city. We use this framework to study how the US urban system developed over almost two centuries, from 1850 to today. To do so, we rely on historical census data, covering over 600M individual records to describe the economic activities of cities between 1850 and 1940, as well as 8 million patent records and detailed occupational and industrial profiles of cities for more recent decades. Despite massive shifts in the economic geography of the United States over this 170-year period, average coherence in its urban system remains unchanged. Moreover, across different time periods, datasets, and relatedness measures, coherence falls with city size at the exact same rate, pointing to constraints to diversification that are governed by a city’s size in universal ways.
-
Working Papers
Una Estrategia de Crecimiento Económico para Hermosillo
Hermosillo se está quedando atrás en materia de crecimiento económico y diversificación productiva. Históricamente la ciudad se ha beneficiado de una fuerte presencia manufacturera, liderada por Ford, y un capital […]
Hermosillo se está quedando atrás en materia de crecimiento económico y diversificación productiva. Históricamente la ciudad se ha beneficiado de una fuerte presencia manufacturera, liderada por Ford, y un capital humano de alta calidad; sin embargo, se quedó rezagada con respecto a ciudades comparativas en términos de creación de empleo y diversificación económica entre 2010-2020. Este bajo desempeño se deriva principalmente de un menor crecimiento y diversificación de la industria manufacturera en comparación con ciudades mexicanas más dinámicas. Es importante destacar que Hermosillo mantiene importantes ventajas competitivas, sobre todo en infraestructura logística, costos de y acceso a electricidad, y calidad del capital humano. Pero también enfrenta retos en materia de sustentabilidad del agua, de asequibilidad y de oferta de vivienda, así como de movilidad urbana. Hermosillo debe encontrar una combinación de políticas públicas que le permitan capitalizar en sus ventajas, así como solucionar las potenciales restricciones al crecimiento que va a enfrentar.
Hermosillo tiene claras oportunidades para acelerar su crecimiento económico. Hay tres cambios importantes en el contexto global que Hermosillo puede aprovechar: la transición energética, la relocalización de las cadenas de suministro y el boom del comercio internacional de servicios digitales. Estas tres tendencias se alinean particularmente con algunas de las ventajas competitivas existentes de Hermosillo. La ubicación estratégica de la ciudad cerca del mercado estadounidense, la mano de obra calificada, sus instituciones educativas y los abundantes recursos solares la ponen en buena posición para capitalizar estos cambios a través de acciones de política pública.
Las oportunidades económicas de Hermosillo podrían desbloquearse si la ciudad resuelve estratégicamente sus principales limitaciones. La gestión sostenible del agua y la mejora de su planificación urbana, particularmente en vivienda y transporte público, son las restricciones más urgentes que, una vez atendidas, permitirían a la ciudad crecer a un ritmo más cercano a su potencial. El incremento de la oferta vivienda y el desarrollo de un sistema de transporte público eficiente reduciría los costos de vida y los costos laborales para las empresas, haciendo a Hermosillo más atractiva para trabajadores e inversionistas. A su vez, es necesario establecer un modelo sostenible de gestión del agua que permita garantizar el crecimiento futuro de la ciudad. La resolución de estas limitaciones es esencial para posicionar a Hermosillo como un centro importante para las cadenas de suministro de manufactura avanzada, de la industria verde y de servicios digitales en el norte de México. La ciudad tiene muchos elementos a su favor para prosperar, pero requiere abordar estas limitaciones de manera coordinada para desbloquear su próxima fase de crecimiento económico.
-
Working Papers
Nearshoring in Hermosillo: Analysis of Economic Growth Opportunities
This is one of four Growth Lab reports that aim to identify promising growth opportunities for Hermosillo. The focus of this report is nearshoring. Nearshoring is not a new phenomenon in […]This is one of four Growth Lab reports that aim to identify promising growth opportunities for Hermosillo. The focus of this report is nearshoring. Nearshoring is not a new phenomenon in Mexico, but recent changes in U.S. policy aimed to incentivize nearshoring of critical industries. This report first explores current realities of nearshoring and friendshoring in recent years, based on global trade and the distance which U.S. imports are traveling, and Mexico’s dynamics in global trade and investment in comparison to other countries. The report then evaluates the economic growth opportunities that nearshoring could incentivize in Hermosillo. We analyze the nearshoring opportunity set for Hermosillo across products and industries and if they are based on the city’s productive capabilities.
This report confirms that nearshoring and friendshoring have been taking place in global trade and investment in response to U.S. policy between 2017 and 2023. Mexico has made gains in its exports to the U.S. market in recent years as exports from China have lost ground, but it is not the only country doing so. A few countries like Vietnam benefited even more, despite being geographically far from the U.S. market. Mexico is seeing growth in products it has traditionally exported, but it is not seeing much diversification into products that the U.S. has deemed critical. Nor is Mexico seeing promising investment trends that would signal an acceleration of growth in these opportunities. Given Hermosillo’s position as a large city that is near the U.S. market, and to a growing market in Arizona in particular, the process of nearshoring represents a potentially transformational chance to jumpstart growth in attractive industries to better position the local economy for the future.
This report provides analysis to begin to identify the most promising nearshoring opportunities for Hermosillo, but local action is needed to build on these initial observations. We identify products and industries that are attractive opportunities for nearshoring in Hermosillo and we evaluate which industries are most consistent with Hermosillo’s existing industry structure and underlying productive capabilities. Promising opportunities stand out in industries related to medical equipment, electronics, machinery, and plastics and the latter sections of this report explore these opportunities in some detail, both quantitatively and more qualitatively. Local strategies to capitalize on these opportunities will vary in design and local actors should weigh the criteria provided and other considerations when deciding which industries are the highest priority for targeted investment promotion and other action steps. One exception, however, is in the value chain for semiconductors, where the emerging opportunity to supply and complement the value chain that is forming in Arizona is too large to pass up. Semiconductors represent an essential area that policymakers and the business community in Hermosillo should embrace, along with a set of additional promising nearshoring opportunities.
-
Working Papers
Evaluating the Principle of Relatedness: Estimation, Drivers and Implications for Policy
A growing body of research documents that the size and growth of an industry in a place depends on how much related activity is found there. This fact is commonly […] -
Working Papers
Development in a Complex World: The Case of Ethiopia
This research compendium provides an explanation of Ethiopia’s fundamental economic challenge of slowing economic growth after an exceptional growth acceleration — a challenge that has been compounded by COVID-19, conflict, […]This research compendium provides an explanation of Ethiopia’s fundamental economic challenge of slowing economic growth after an exceptional growth acceleration — a challenge that has been compounded by COVID-19, conflict, and climate change impacts. Ethiopia has experienced exceptional growth since the early 2000s but began to see a slowdown in the capacity of the economy to grow, export, and produce jobs since roughly 2015. This intensified a set of macroeconomic challenges, including high, volatile, and escalating inflation. This compendium identifies a path forward for more sustainable and inclusive growth that builds on the government’s Homegrown Economic Reform strategy. It includes growth diagnostics and economic complexity research as well as applications to unpack interacting macroeconomic distortions and inform diversification strategies. Drawing on lessons from past success in Ethiopia and new constraints, this compendium offers insights into what the Government of Ethiopia and the international community must do to unlock resilient, post-conflict economic recovery across Ethiopia.
The research across the chapters of this compendium was developed during the Growth Lab’s research project in Ethiopia from 2019 to 2022, supported through a grant by the United States Agency of International Development (USAID). This research effort, which was at times conducted in close collaboration with government and non-government researchers in Ethiopia, pushed the boundaries of Growth Lab research. The project team worked to understand to intensive shocks faced by the country and enable local capability building in the context of limited government resources in a very low-income country. Given the value of this learning, this compendium not only discusses challenges and opportunities in Ethiopia in significant detail but also describes how various tools of diagnostic work and economic strategy-building were used in practice. As such, it aims to serve as a teaching resource for how economic tools can be applied to unique development contexts. The compendium reveals lessons for Ethiopian policymakers regarding the country’s development path as well as numerous lessons that the development community and development practitioners can learn from Ethiopia.
-
Working Papers
A Simple Theory of Economic Development at the Extensive Industry Margin
We revisit the well-known fact that richer countries tend to produce a larger variety of goods and analyze economic development through (export) diversifcation. We show that countries are more likely […]We revisit the well-known fact that richer countries tend to produce a larger variety of goods and analyze economic development through (export) diversifcation. We show that countries are more likely to enter ‘nearby’ industries, i.e., industries that require fewer new occupations. To rationalize this finding, we develop a small open economy (SOE) model of economic development at the extensive industry margin. In our model, industries differ in their input requirements of non-tradeable occupations or tasks. The SOE grows if profit maximizing frms decide to enter new, more advanced industries, which requires training workers in all occupations that are new to the economy. As a consequence, the SOE is more likely to enter nearby industries in line with our motivating fact. We provide indirect evidence in support of our main mechanism and then discuss implications: We show that there may be multiple equilibria along the development path, with some equilibria leading on a pathway to prosperity while others resulting in an income trap, and discuss implications for industrial policy. We finally show that the rise of China has a non-monotonic effect on the growth prospects of other developing countries, and provide suggestive evidence for this theoretical prediction. -
Reports
Accelerating Growth in Albania through Targeted Investment Promotion
The investment promotion process in Albania is underperforming versus its potential. Between 2014 and 2018, the Albanian economy saw accelerating growth and transformation, which has been tied to the arrival […]The investment promotion process in Albania is underperforming versus its potential. Between 2014 and 2018, the Albanian economy saw accelerating growth and transformation, which has been tied to the arrival of foreign companies. However, Albania has the potential to realize much more and more diversified foreign direct investment (FDI), which will be critical to accelerating growth in the period of global recovery from the COVID-19 pandemic. As the Albanian economy weathers the storm of COVID-19, it is critical to look to the future by enhancing the investment promotion process to be more targeted and proactive such that Albania can attract transformative global companies aligned with the country’s comparative advantages. This is not only a critical step toward faster and more resilient economic growth in Albania; it also happens to have very high returns in comparison to the limited fiscal spending required to implement the actions required.
The targeted investment promotion approach discussed in this note would capitalize on Albania’s many existing comparative advantages for attracting efficiency-seeking FDI. It would not displace Albania’s Strategic Investment Law nor the activities of the Albanian Investment Corporation (AIC), which aim to expand the country’s comparative advantages. Efficiency-seeking FDI — global companies that expand into Albania to serve global markets because it makes them more productive — do not need extensive tax incentives, regulatory exemptions, or other subsidies. In fact, an overreliance on these approaches can crowd out firms that do not want or need to rely on government support. Adding targeted investment promotion to Albania’s growth strategy would lead to more jobs, better quality jobs, more inclusive job growth, faster convergence with the income levels of the rest of Europe, and ultimately less outmigration.
This note summarizes the Growth Lab’s observations of the investment promotion process in Albania, over the last year in particular, and lays out recommendations to capture widespread opportunities for economic transformation that have been missed to date. The recommendations provided at the end of this note provide a roadmap for building an enhanced network for targeted investment promotion that is specific to Albania’s context. These recommendations recognize the current constraints that the COVID-19 pandemic creates but also look past the pandemic to prepare for opportunities that will emerge during the global recovery.
-
Working Papers
What Will It Take for Jordan to Grow?
This report aims to answer the critical but difficult question: “What will it take for Jordan to grow?” Though Jordan has numerous active growth and reform strategies in place, they […]This report aims to answer the critical but difficult question: “What will it take for Jordan to grow?” Though Jordan has numerous active growth and reform strategies in place, they do not clearly answer this fundamental question. The Jordanian economy has experienced more than a decade of slow growth. Per capita income today is lower than it was prior to the Global Financial Crisis as Jordan has experienced a refugee-driven population increase. Jordan’s comparative advantages have narrowed over time as external shocks and responses to these shocks have changed the productive structure of Jordan’s economy. This was a problem well before the country faced the COVID-19 pandemic. The Jordanian economy has lost productivity, market access, and, critically, the ability to afford high levels of imports as a share of GDP. Significant efforts toward fiscal consolidation have further constrained aggregate demand, which has slowed non-tradable activity and the ability of the economy to create jobs. Labor market outcomes have worsened over time and are especially bad for women and youth. Looking ahead, this report identifies clear and significant opportunities for Jordan to strengthen new engines of export growth that would enable better overall job creation and resilience, even amidst the continued unpredictability of the pandemic. This report argues that there is need for a paradigm shift in Jordan’s growth strategy to focus more direct attention and resources on activating “agents of change” to accelerate the emergence of key growth opportunities, and that there are novel roles that donor countries can play in support of this. -
Working Papers
Bridging the short-term and long-term dynamics of economic structural change
In the short-term, economies shift preferentially into new activities that are related to ones they currently do. Such a tendency should have implications for the nature of an economy’s long-term […]In the short-term, economies shift preferentially into new activities that are related to ones they currently do. Such a tendency should have implications for the nature of an economy’s long-term development as well. We explore these implications using a dynamical network model of an economy’s movement into new activities. First, we theoretically derive a pair of coordinates that summarize long-term structural change. One coordinate captures overall ability across activities, the other captures an economy’s composition. Second, we show empirically how these two measures intuitively summarize a variety of facts of long-term economic development. Third, we observe that our measures resemble complexity metrics, though our route to these metrics differs significantly from previous ones. In total, our framework represents a dynamical approach that bridges short-and long-term descriptions of structural change, and suggests how different branches of economic complexity analysis could potentially fit together in one framework. -
Working Papers
Growth Collapses
We study episodes where economic growth decelerates to negative rates. While the majority of these episodes are of short duration, a substantial fraction last for a longer period of time […]We study episodes where economic growth decelerates to negative rates. While the majority of these episodes are of short duration, a substantial fraction last for a longer period of time than can be explained as the result of business-cycle dynamics. The duration, depth and associated output loss of these episodes differs dramatically across regions. We investigate the factors associated with the entry of countries into these episodes as well as their duration. We find that while countries fall into crises for multiple reasons, including wars, export collapses, sudden stops and political transitions, most of these variables do not help predict the duration of crises episodes. In contrast, we find that a measure of the density of a country’s export product space is significantly associated with lower crisis duration. We also find that unconditional and conditional hazard rates are decreasing in time, a fact that is consistent with either strong shocks to fundamentals or with models of poverty traps.