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Stylized facts drive research agendas and policy debates. Yet robust stylized facts are hard to come by, and when available, often outdated. In a special issue of Food Policy, 12 papers revisit conventional wisdom on African agriculture and its farmers' livelihoods using nationally representative surveys from the Living Standards Measurement Study-Integrated Surveys on Agriculture Initiative in six African countries. At times, the findings simply confirm the common understanding of the topic. But the studies also throw up several surprises, redirecting some policy debates while fine-tuning others. Overall, the project calls for more attention to checking and updating the common wisdom. This requires nationally representative data, and sufficient incentives among researchers and policy makers alike. Without well-grounded stylized facts, they can easily be profoundly misguided.
Agriculture --- Market --- Measurement --- Structural Transformation --- Technology
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This paper examines the relationship between spatial and economic mobility in Uganda using longitudinal data from 2005 through 2012. The study relies on a detailed panel tracking survey and exploits exogenous variation in the spatial intensity of violent conflict, rainfall shocks, distance from the regional capital, and ethnic networks in urban areas. The analysis finds significant welfare gains of 58 percentage points due to migration. However, the returns to migration vary with the direction of the move. Moving to a rural destination yields welfare returns of 56 percentage points; the returns to urban moves, at 65 percentage points, are markedly higher. Policies to capture the welfare gains from migration to cities should focus on further urbanization, the development of road infrastructure, and investments in education for men and women in rural areas.
Conflict --- Education --- Migration --- Poverty --- Spatial Analysis --- Structural Transformation --- Urbanization
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A large national farm panel from India covering a quarter century (1982, 1999, and 2008) is used to show that the inverse farm size-yield relationship weakened significantly over time, despite an increase in the dispersion of farm sizes. Key reasons are substitution of capital for labor in response to nonagricultural labor demand. Family labor was more efficient than hired labor in 1982-99, but not in 1999-2008. In line with labor market imperfections as a key factor, separability of labor supply and demand decisions cannot be rejected in the second period, except in villages with very low nonagricultural labor demand.
Agricultural-Productivity --- Labor Markets --- Structural Transformation for Growth
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Many cities in developing economies, particularly in Africa, are experiencing urbanization without industrialization. This paper conceptualizes this in a framework in which a city can produce non-tradable goods and-if it is sufficiently competitive-also internationally tradable goods, potentially subject to increasing returns to scale. A city is unlikely to produce tradables if it faces high urban and hinterland demand for non-tradables, or high costs of urban infrastructure and construction. The paper shows that, if there are increasing returns in tradable production, there may be multiple equilibria. The same initial conditions can support dichotomous outcomes, with cities either in a low-level (non-tradable only) equilibrium, or diversified in tradable and non-tradable production. The paper demonstrates the importance of history and expectations in determining outcomes. Essentially, a city can be built in a manner that makes it difficult to attract tradable production. This situation might be a consequence of low (and self-fulfilling) expectations or history. The predictions of the model are consistent with several observed features of African cities.
City --- Economic Development --- Structural Transformation --- Tradable Goods --- Urban
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This paper investigates the scale, causes, and timing of significant episodes of industrialization and deindustrialization in Sub-Saharan Africa. Recent studies have argued that the turning point of manufacturing output and employment shares tends to occur prematurely in this region. The analysis is performed using panel data methods for fractional responses and data from a variety of sources for a panel of 41 African countries. The results overwhelmingly do not support the common finding that Sub-Saharan African countries have begun to deindustrialize. Moreover, the study documents meaningful heterogeneity across Sub-Saharan Africa subregions, with the Southern region being the only subregion to have witnessed deindustrialization. However, this deindustrialization of the Southern subregion does not appear to be occurring prematurely. The study also explores the potential role of the Dutch disease and resource curse hypotheses in understanding Sub-Saharan Africa's manufacturing experience in resource rich countries.
Deindustrialization --- Economic Development --- Industrial Economics --- Industrialization --- Industry --- Macroeconomics and Economic Growth --- Manufacturing --- Structural Transformation
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Rural poverty in China fell from 96 percent in 1980 to less than 1 percent of the population in 2019. Using PovcalNet data for China and a set of comparable countries, this paper estimates growth-poverty elasticities. It finds that China stands out for its record of sustained, fast growth, rather than because of an unusually high growth-poverty elasticity. In addition, changes in mean consumption, rather than changes in the distribution, drive Poverty Reduction. Furthermore, until 2010, changes in inequality attenuated the impact of growth on poverty. The paper also studies which channels mattered the most for rural Poverty Reduction by applying a decomposition framework to multiple rounds of Chinese Household Income Project surveys conducted in 1988, 1995, 2002, 2007, 2013, and 2018. The findings show that broad-based, labor-intensive growth in agriculture was initially the main driving force for rural Poverty Reduction, followed by the expansion of non-agriculture sectors. As the country's poverty rate approached 10 percent by 2007, transfers from migrant workers and, later, public transfers became the major drivers of further rural Poverty Reduction. Throughout the period, the fall in the demographic dependency rate also played a significant role. As China's living standards continue to rise, the official definition of poverty will have to adjust to the higher minimum. Continued structural transformation and the inclusive growth agenda retain crucial importance for sustained Poverty Reduction.
Decomposition --- Growth Elasticity --- Inequality --- Poverty Lines --- Poverty Reduction --- Rural Development --- Rural Poverty Reduction --- Structural Transformation
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This paper uses a framework that goes beyond rural-urban dualism and highlights the role of small town economy in understanding structural change in a developing country. It provides a theoretical and empirical analysis of the role of agricultural productivity in structural transformation in the labor market. The empirical work is based on a general equilibrium model that formalizes the demand and labor market linkages: the small-town draws labor away from the rural areas to produce goods and services whose demand may depend largely on rural income. The theory clarifies the role played by the income elasticity of demand and the wage elasticity with respect to productivity increase in agriculture. For productivity growth to lead to a demand effect, the wage elasticity has to be lower than a threshold. When the demand for goods and services produced in small towns comes mainly from the adjacent rural areas, the demand effect can outweigh the negative wage effect, and lead to higher employment in the town-goods sector. Using rainfall as an instrument, the empirical analysis finds a significant positive effect of agricultural productivity on rice yield and agricultural wages. Productivity shock increases wages more in the rural sample compared with the small town economy sample, but structural change in employment is more pronounced in the small-town economy. In the rural sample, it increases employment only in small-scale manufacturing and services. In contrast, a positive productivity shock has large and positive impacts on employment in construction and transport, education, health and other services, and manufacturing employment in larger scale enterprises located in small towns and cities. Agricultural productivity growth induces structural transformation within the services sector in small towns, with employment in skilled services growing at a faster pace than that of low skilled services.
Agricultural Productivity --- Dualism --- Employment Growth --- Employment In Large Firms --- Small Town Economy --- Structural Transformation
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This work examines how African policy makers might develop better coordination between the public and private sectors to identify the constraints to faster structural transformation, and to design, implement, and monitor policies to remove them.
Industrial policy --- policy formulation --- structural transformation --- africa --- industrial development --- public and private sectors --- industrial policy --- Special economic zone
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Been synonymous with development. However, the trend of premature deindustrialization and the spread of automation technologies associated with Industry 4.0 has raised concerns that the development model based on export-led manufacturing seen in East Asia will be harder for hitherto less industrialized countries to replicate in the future. Can services-led development be an alternative? Contrary to conventional wisdom, the features of manufacturing that were considered uniquely conducive for productivity growth - such as international trade, scale economies, inter-sectoral linkages, and innovation - are increasingly shared by the services sector. But services are not monolithic. The twin gains of productivity growth and large-scale job creation for relatively low-skilled workers are less likely to come together in any given services subsector. The promise of services-led development in the future will be strengthened to the extent that technological change reduces the trade-off between productivity and jobs, and growth opportunities in services with potential for high productivity do not depend on a manufacturing base. Considering technological change and linkages between sectors while differentiating across types of services, this book assesses the scope of a services-driven development model and policy directions that maximize its potential--
Digital Technology --- Economic Development --- Economic Growth --- Industrialization --- Jobs --- Manufacturing Sector --- Productivity --- Services Sector --- Servicification --- Structural change --- Structural transformation
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Despite multiple past efforts, fragile Sub-Saharan African economies such as those of Mali, Chad, Niger, and Guinea still rank among the least diversified worldwide, with natural resources constituting a high share of their gross domestic product or exports. Large-scale production of gold for Mali, oil for Chad, uranium for Niger, and bauxite for Guinea offers substantial opportunities, but also has major shortcomings. Conclusive evidence shows poor economic performance by resource-rich but fragile Sub-Saharan African countries. The primary reason is not only their high vulnerability to external shocks, but the greed or grievances that typically lead to rents appropriation by a small group of elites in countries that are prone to conflict.Leveraging Export Diversifi cation in Fragile Countries explores the following questions: What are Mali's, Chad's, Niger's, and Guinea's main constraints to export diversification as perceived by key exporting firms? How it could be beneficial for these countries to target certain emerging export products? Are their current interventions to promote global value chain (GVC) adequate? What lessons can be extracted from specific cases? How can trade and logistic policies favor (or hamper) export diversification "led growth?The book lays the groundwork for effective step-by-step multidimensional policies to propel export diversification in fragile economies that are hindered not only by poor governance and weak institutions, but also by their landlocked position (except Guinea), small domestic markets, and business-unfriendly environments. Recognizing that traditional project interventions in these countries have had limited success, mainly due to their unidimensional focus on single components of an agricultural value chain, the book proposes a GVC 2.0 cluster-based approach to export diversification, in which complementary efforts attract foreign firms and public investment in support of agribusiness. Promising pilot examples of joint implementation plans among multiple donors, risk-sharing facilities, and agribusiness clusters provide valuable insights into recent global value chain developer interventions.
Doing Business --- Enterprise Surveys --- Export Diversification --- Fragile Economies --- Global Value Chains --- Growth --- Product Space Analysis --- Productivity --- Structural Transformation --- Trade Logistics
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