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Author: C??sar Calder??n
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
This paper offers an empirical evaluation of the output contribution of infrastructure. Drawing from a large data set on infrastructure stocks covering 88 countries and spanning the years 1960-2000, and using a panel time-series approach, the paper estimates a long-run aggregate production function relating GDP to human capital, physical capital, and a synthetic measure of infrastructure given by the first principal component of infrastructure endowments in transport, power, and telecommunications. Tests of the cointegration rank allowing it to vary across countries reveal a common rank with a single cointegrating vector, which is taken to represent the long-run production function. Estimation of its parameters is performed using the pooled mean group estimator, which allows for unrestricted short-run parameter heterogeneity across countries while imposing the (testable) restriction of long-run parameter homogeneity. The long-run elasticity of output with respect to the synthetic infrastructure index ranges between 0.07 and 0.10. The estimates are highly significant, both statistically and economically, and robust to alternative dynamic specifications and infrastructure measures. There is little evidence of long-run parameter heterogeneity across countries, whether heterogeneity is unconditional, or conditional on their level of development, population size, or infrastructure endowments.
Author: C??sar Calder??n
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
This paper offers an empirical evaluation of the output contribution of infrastructure. Drawing from a large data set on infrastructure stocks covering 88 countries and spanning the years 1960-2000, and using a panel time-series approach, the paper estimates a long-run aggregate production function relating GDP to human capital, physical capital, and a synthetic measure of infrastructure given by the first principal component of infrastructure endowments in transport, power, and telecommunications. Tests of the cointegration rank allowing it to vary across countries reveal a common rank with a single cointegrating vector, which is taken to represent the long-run production function. Estimation of its parameters is performed using the pooled mean group estimator, which allows for unrestricted short-run parameter heterogeneity across countries while imposing the (testable) restriction of long-run parameter homogeneity. The long-run elasticity of output with respect to the synthetic infrastructure index ranges between 0.07 and 0.10. The estimates are highly significant, both statistically and economically, and robust to alternative dynamic specifications and infrastructure measures. There is little evidence of long-run parameter heterogeneity across countries, whether heterogeneity is unconditional, or conditional on their level of development, population size, or infrastructure endowments.
Author: César Calderón
Publisher:
ISBN:
Category :
Languages : en
Pages : 34
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Book Description
This paper offers an empirical evaluation of the output contribution of infrastructure. Drawing from a large data set on infrastructure stocks covering 88 countries and spanning the years 1960-2000, and using a panel time-series approach, the paper estimates a long-run aggregate production function relating GDP to human capital, physical capital, and a synthetic measure of infrastructure given by the first principal component of infrastructure endowments in transport, power, and telecommunications. Tests of the cointegration rank allowing it to vary across countries reveal a common rank with a single cointegrating vector, which is taken to represent the long-run production function. Estimation of its parameters is performed using the pooled mean group estimator, which allows for unrestricted short-run parameter heterogeneity across countries while imposing the (testable) restriction of long-run parameter homogeneity. The long-run elasticity of output with respect to the synthetic infrastructure index ranges between 0.07 and 0.10. The estimates are highly significant, both statistically and economically, and robust to alternative dynamic specifications and infrastructure measures. There is little evidence of long-run parameter heterogeneity across countries, whether heterogeneity is unconditional, or conditional on their level of development, population size, or infrastructure endowments.
Author: David Canning
Publisher: World Bank Publications
ISBN:
Category : Capital
Languages : en
Pages : 20
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Book Description
"Of the major kinds of physical infrastructure, electricity generating capacity has roughly the same marginal productivity as physical capital as a whole. So have roads-plus-rail, globally and in lower-income countries. Telephones, however, and transport routes in higher-income countries, have higher marginal productivity than other kinds of capital"--Cover.
Author: Mr.Alejandro Izquierdo
Publisher: International Monetary Fund
ISBN: 1513525107
Category : Business & Economics
Languages : en
Pages : 47
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Book Description
Over the last decade, empirical studies analyzing macroeconomic conditions that may affect the size of government spending multipliers have flourished. Yet, in spite of their obvious public policy importance, little is known about public investment multipliers. In particular, the clear theoretical implication that public investment multipliers should be higher (lower) the lower (higher) is the initial stock of public capital has not, to the best of our knowledge, been tested. This paper tackles this empirical challenge and finds robust evidence in favor of the above hypothesis: countries with a low initial stock of public capital (as a proportion of GDP) have significantly higher public investment multipliers than countries with a high initial stock of public capital. This key finding seems robust to the sample (European countries, U.S. states, and Argentine provinces) and to the identification method (Blanchard-Perotti, forecast errors, and instrumental variables). Our results thus suggest that public investment in developing countries would carry high returns.
Author: International Monetary Fund. Research Dept.
Publisher: International Monetary Fund
ISBN:
Category : Business & Economics
Languages : en
Pages : 116
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Book Description
Global current account balances—the overall size of current account deficits and surpluses—continued to widen in 2021 to 3.5 percent of world GDP, and are expected to widen again this year. The IMF’s multilateral approach suggests that global excess balances narrowed to 0.9 percent of world GDP in 2021 compared with 1.2 percent of world GDP in 2020. The pandemic has continued to affect economies’ current account balances unevenly through the travel and transportation sectors as well as a shift from services to goods consumption. Commodity prices recovered from the COVID-19 shock and started rising in 2021 with opposite effects on the external position of exporters and importers, a trend that the war in Ukraine is exacerbating in 2022. The medium-term outlook for global current account balances is a gradual narrowing as the impact of the pandemic fades away, commodity prices normalize, and fiscal consolidation in current account deficit economies progresses. However, this outlook is highly uncertain and subject to several risks. Policies to promote external rebalancing differ with positions and needs of individual economies.
Author: Daniel Gurara
Publisher: International Monetary Fund
ISBN: 1513529986
Category : Business & Economics
Languages : en
Pages : 37
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Book Description
While expanding public investment can help filling infrastructure bottlenecks, scaling up too much and too fast often leads to inefficient outcomes. This paper rationalizes this outcome looking at the association between cost inflation and public investment in a large sample of road construction projects in developing countries. Consistent with the presence of absorptive capacity constraints, our results show a non-linear U-shaped relationship between public investment and project costs. Unit costs increase once public investment is close to 10% of GDP. This threshold is lower (about 7% of GDP) in countries with low investment efficiency and, in general, the effect of investment scaling up on costs is especially strong during investment booms.
Author: Matthew Clarke
Publisher: Edward Elgar Publishing
ISBN: 1800372124
Category : Social Science
Languages : en
Pages : 661
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Book Description
The Elgar Encyclopedia of Development is a ground-breaking resource that provides a starting point for those wishing to grasp how and why development occurs, while also providing further expansion appropriate for more experienced academics.
Author: Claudia Murray
Publisher: Routledge
ISBN: 1000210510
Category : Architecture
Languages : en
Pages : 230
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Book Description
This book examines real estate markets and urban development in Central America, Mexico and The Caribbean (CAMEC). It considers both residential and commercial real estate with a focus on industrial and hospitality sectors, infrastructure and logistics. The CAMEC region is besieged by complexity. Prone to natural disasters, and with the Mexico/US border constituting the largest human migration corridor on Earth, the region is also a vital trading hub for goods, linking commerce between the world’s two largest oceans and the Americas. The real estate markets in this area are dynamic, rapidly developing and under researched. This book analyses the particularities of these markets and the context in which investors and developers operate. The authors present case studies and contributions from key players in major cities in the region. The book exposes the regional risks and opportunities connected to urban development including market transparency, urban equity and development regulation. The research presented in this volume gives the reader a comprehensive picture of each country under study, detailing their individual commercial, residential, industrial, leisure and infrastructure sectors. This is essential reading for international investors, real estate students, researchers, and professionals with an interest in the region.
Author: Jens Hölscher
Publisher: Springer
ISBN: 1137371382
Category : Business & Economics
Languages : en
Pages : 692
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Book Description
The period of transition from socialism to capitalism in parts of Europe and Asia over the past 25 years has attracted considerable interest in academia and beyond. From the Editors of Palgrave's iconic series 'Studies in Economic Transition' comes the Palgrave Dictionary of Emerging Markets and Transition Economics. This dictionary addresses the needs of students, lecturers and the interested general public to quickly find definitions and explanations of topics, institutions, personalities and processes in this historical phase of changing societies, which as such is not concluded. Today newly emerging market economies try to learn from the experiences of transition economies. Those who love The New Palgrave Dictionary of Economics will enjoy the format of this Dictionary, which uses an encyclopaedia-based approach, where articles not only define the terms but provide an overview of the evolution of the term or theory and also touch on the current debates.
Author: World Bank
Publisher: World Bank Publications
ISBN: 1464818940
Category : Business & Economics
Languages : en
Pages : 399
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Book Description
The COVID-19 pandemic triggered a pronounced setback in the fight against global poverty—likely the largest setback since World War II. Many low- and middle-income countries have yet to see a full recovery. High indebtedness in many countries has hindered a swift recovery, while rising food and energy prices—fueled in part by conflict and climate shocks—have made a return to progress on poverty reduction more challenging than ever. These setbacks have altered the trajectory of poverty reduction in large and lasting ways. The world is significantly off course on the goal of ending extreme poverty by 2030.The year 2020 also marked a historic turning point as decades of global income convergence gaveway to global divergence as the world’s poorest people were hardest hit. The richest people have recovered from the pandemic at a faster pace, further exacerbating differences. These diverging fortunes between the global rich and poor ushered in the first rise in global inequality in decades. Poverty and Shared Prosperity 2022: Correcting Course provides the first comprehensive analysis of the pandemic’s toll on poverty in developing countries.It identifies how governments can optimize fiscal policy to help correct course. Fiscal policies offset the impact of COVID-19 on poverty in many high-income countries, but those policies offset barely onequarter of the pandemic’s impact in low-income countries and lower-middle-income countries. Improving support to households as crises continue will require reorienting protective spending away from generally regressive and inefficient subsidies and toward a direct transfer support system—a first key priority. Reorienting fiscal spending toward supporting growth is a second key priority identified by the report. Some of the highest-value public spending often pays out decades later. Amid crises, it is difficult to protect such investments, but it is essential to do so. Finally, it is not enough just to spend wisely—when additional revenue does need to be mobilized, it must be done in a way that minimizes reductions in poor people’s incomes. The report highlights how exploring the underused forms of progressive taxation and increasing the efficiency of tax collection can help in this regard. Poverty and Shared Prosperity is a biennial series that reports on global trends in poverty and shared prosperity. Each report also explores a central challenge to poverty reduction and boosting shared prosperity, assessing what works well and what does not in different settings. By bringing together the latest evidence, this corporate flagship report provides a foundation for informed advocacy around ending extreme poverty and improving the lives of the poorest in every country in the world. For more information, please visit worldbank.org/poverty-and-shared-prosperity.
