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Publications (28)
Journal Article
This peer-reviewed research is available free of charge. UNU-WIDER believes that research is a global public good and supports Open Access.
– Do urban agglomeration economies matter?
The effects of a rural roads programme depend on labour mobility, how the programme is financed, and agglomera-tion economies. If financed by a rural poll tax and cross-price effects and agglomeration economies are sufficiently small, the wage will rise, with some return migration. Taxes on trade...
Working Paper
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This paper examines the relationship between poverty dynamics, causal pluralism, and mixed method research approaches. It reviews the nature and significance of the shift from the analysis of poverty status to poverty dynamics, discusses different approaches to causal reasoning and causal inference...
Working Paper
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– Benefits for town and country?
Do urban agglomeration economies enhance the social profitability of rural roads? When all goods are traded at parametric world prices, lower transport costs benefit villagers. Urban activities and welfare are unaffected if labour is immobile, but their levels fall when rural workers move freely to...
Working Paper
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This paper introduces the origins and scope of humanitarian economics, a vibrant field of study and practice that deals with the economics and political economy of war, disaster, and humanitarian action. To illustrate the field’s scientific and policy relevance, the paper draws on various examples...
Working Paper
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– Recent research advances and future agendas
We survey selected parts of the growing literature on the microeconomics of violent conflict, identifying where academic research has started to establish stylized facts and where methodological and knowledge gaps remain. We focus our review on the role of civilian agency in conflict; on wartime...
Working Paper
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– Which expected values are valid
This paper re-examines the validity of using expected values to evaluate the social profitability of public investments under uncertainty. Departing from the usual assumption of an aggregate good, the setting is a small open economy that faces stochastic world prices for tradable goods and...
Working Paper
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– A revival is long overdue
This paper makes the case for the systematic appraisal of public sector projects using shadow prices as the signals of social scarcities. In so doing, it attempts to redress the balance between estimating inputs and outputs, central though that task is, and valuing them correctly. The account of how...
Working Paper
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– Patterns, causes and implications
During 1985–2015, globalization intensified the factor-endowment-related pattern of sectoral specialization. In skill-abundant developed countries, manufacturing became more skill-intensive. In land-scarce developing East Asia, labour-intensive manufacturing expanded, especially in China. In land...
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– Patterns, causes and implications
在1985-2015 年期间,全球化加深了与要素禀赋相关的部门专门化模式。在技术 力量充足的发达国家,制造业变得更为技术密集化。在土地稀缺的东亚发展中国家, 尤其是中国,劳动密集型的制造业得到扩张。在土地充足的发展中地区,制造业却陷 入停滞甚至衰退;然而,在土地稀缺的南亚地区,制造业的发展受到低识字率、薄弱 基础设施的拖累。在大多数国家,服务部门在产出和就业中所占的比重增加,但主要 原因却并非全球化。未来数十年部门结构的变化受到许多不确定性的影响,但大体趋 势会继续由各国土地存量和技术供给之间的差异来塑造。 Resources Statistical appendix.pdf Caselli...
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NOTE | Revised version August 2017 available. View and download the revised version. Using comparable fiscal incidence analysis, this paper examines the impact of fiscal policy on inequality and poverty in 25 countries for around 2010. Success in fiscal redistribution is driven primarily by...
Blog
The storyline The basic storyline of this blog is economic growth since the Cold War. It is outlined how growth has produced two new middles. The first is middle-income countries, and the second is ‘middle people’ who live above the global poverty line—but not too far above. Thinking about...
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– Growth, precarity, structural change, and the limitations of the special case
This paper discusses the emergence of two new middles since the Cold War, namely middle-income countries and people living above absolute poverty but below a security-from poverty-line. The paper sets out what has happened. It is argued that although there has been substantial economic growth, only...
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The state has played a major role in the most important developmental successes. This paper discusses the advances in our understanding of the role of the state in the developmental process over the past thirty years, and the contribution to those advances played by changes in economics, changes in...
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This paper reviews the many areas in which economists play an important role in policy-making, including the quantification of objectives set by political processes, formulation of macroeconomic policy where economists have a dominating role, and also the formulation of sectoral policy where they...
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– A personal perspective
The policy advice given by economists in international institutions is influenced by their prior academic work. In my case, applied general equilibrium work resulted both in a belief in the necessity of decentralized markets and in a distrust of their ability to be stable. A career in international...
Working Paper
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– Past, present, and future
China is emerging as perhaps the most globally significant development finance provider, going far beyond concessional foreign aid. With China’s initiatives to create and foster new multi-lateral finance institutions, and to work in terms of large economic landscapes in Africa, Eurasia, and Latin...
From the book:
The International Mobility of Talent
– Types, Causes, and Development Impact
Entrepreneurs, technical experts, professionals, international students, writers, and artists are among the most highly mobile people in the global economy today. These talented elite often originate from developing countries and migrate to industrial economies. Many return home with new ideas...
Working Paper
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– Open Migration Chains and Diaspora Networks
The paper views migration of skills from a perspective of new industrial policy. It introduces two types of search networks: open migration chains and diaspora networks. Migration chains are sequences of educational or job opportunities which allows a migrant to move to progressively complex...
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– Trends and Development Implications
This paper charts the complex dynamics of the movement of technical talent in the world economy and assesses broadly the impact of such mobility on both sending and receiving countries. Based on secondary data and primary information from the Indian and Japanese IT industry, the study presents a...
Working Paper
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By 2000, over one-third of Silicon Valley’s high-skilled workers were foreign-born, and overwhelmingly from Asia. These US-educated engineers are transforming developmental opportunities for formerly peripheral regions as they build professional and business connections to their home countries. In a...
Policy Brief
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Talent (combining creativity, education, skills, and knowledge) is associated with human capital and provides a very valuable economic resource. In the past, the emigration of human capital from developing countries raised fears because of the associated 'brain drain'. This is still a valid concern...
Working Paper
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– Professional Mobility and Power Distribution
The role of international organizations grows with the acceleration of globalization and the increasing importance of global governance. However, thus far, only limited and rather narrow research has been generated on the subject. It is a state of affairs that reflects on international studies, as...
Working Paper
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Artists, musicians and writers have always been great travellers. Today, their talent circulates in new ways, and takes new forms, as the creative industries expand globally in a marriage of media technology and the traditional arts. The growing international market for cultural talent can do much...
Working Paper
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Human talent is a key economic resource and a source of creative power in science, technology, business, arts and culture and other activities. Talent has a large economic value and its mobility has increased with globalization, the spread of new information technologies and lower transportation...
Working Paper
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– Policy Options for Turning a Drain into a Gain
High demand for researchers and scientists has led to an increase in skilled migration in recent years. The paper focuses on improving our understanding of the push and pull factors affecting the migration decisions of researchers and scientists from developing countries and discusses policy options...
Working Paper
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– Brain Drain or Brain Exchange?
The consequences of health professional mobility have become a prominent public policy concern. This paper considers trends in mobility amongst doctors and nurses and the consequences for health systems. Policy responses are shifting from a reactive agenda that focuses on stemming migration towards...
Displaying 28 of 28 results