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261. Climate Change and the Future Impacts of Storm-Surge Disasters in Developing Countries

Author:
David Wheeler, Susmita Dasgupta, Benoit Laplante, and Siobhan Murray
Publication Date:
09-2009
Content Type:
Working Paper
Institution:
Center for Global Development (CGD)
Abstract:
As the climate changes during the 21st century, larger cyclonic storm surges and growing populations may collide in disasters of unprecedented size. As conditions worsen, variations in coastal morphology will magnify the effects in some areas, while largely insulating others. In this paper, we explore the implications for 84 developing countries and 577 of their cyclone-vulnerable coastal cities with populations greater than 100,000. Combining the most recent scientific and demographic information, we estimate the future impact of climate change on storm surges that will strike coastal populations, economies and ecosystems. We focus on the distribution of heightened impacts, because we believe that greater knowledge of their probable variation will be useful for local and national planners, as well as international donors. Our results suggest gross inequality in the heightened impact of future disasters, with the most severe effects limited to a small number of countries and a small cluster of large cities.
Topic:
Climate Change, Development, and Economics

262. Skill Flow: A Fundamental Reconsideration of Skilled-Worker Mobility and Development

Author:
Michael Clemens
Publication Date:
08-2009
Content Type:
Working Paper
Institution:
Center for Global Development (CGD)
Abstract:
Large numbers of doctors, engineers, and other skilled workers from developing countries choose to move to other countries. Do their choices threaten development? The answer appears so obvious that their movement is most commonly known by the pejorative term “brain drain.” This paper reconsiders the question, starting from the most mainstream, explicit definitions of “development.” Under these definitions, it is only possible to advance development by regulating skilled workers' choices if that regulation greatly expands the substantive freedoms of others to meet their basic needs and live the lives they wish. Much existing evidence and some new evidence suggests that regulating skilled-worker mobility itself does little to address the underlying causes of skilled migrants' choices, generally brings few benefits to others, and often brings diverse unintended harm. The paper concludes with examples of effective ways that developing countries can build a skill base for development without regulating human movement. The mental shift required to take these policies seriously would be aided by dropping the sententious term “brain drain” in favor of the neutral, accurate, and concise term “skill flow.”
Topic:
Development, Migration, Labor Issues, and Brain Drain

263. Aid, Dutch Disease, and Manufacturing Growth

Author:
Arvind Subramanian and Raghuram G. Rajan
Publication Date:
12-2009
Content Type:
Working Paper
Institution:
Center for Global Development (CGD)
Abstract:
We examine the effects of aid on the growth of manufacturing, using a methodology that exploits the variation within countries and across manufacturing sectors, and corrects for possible reverse causality. We find that aid inflows have systematic adverse effects on a country\'s competitiveness, as reflected in the lower relative growth rate of exportable industries. We provide some evidence suggesting that the channel for these effects is the real exchange rate appreciation caused by aid inflows. We conjecture that this may explain, in part, why it is hard to find robust evidence that foreign aid helps countries grow.
Topic:
Development, Economics, and Foreign Aid
Political Geography:
Washington

264. Development Assistance, Institution Building, and Social Cohesion after Civil War: Evidence from a Field Experiment in Liberia

Author:
Macartan Humphreys, James Fearon, and Jeremy M. Weinstein
Publication Date:
12-2009
Content Type:
Working Paper
Institution:
Center for Global Development (CGD)
Abstract:
Can brief, foreign-funded efforts to build local institutions have positive effects on local patterns of governance, cooperation, and well-being? Prior research suggests that such small-scale, externally driven interventions are unlikely to substantially alter patterns of social interaction in a community, and that the ability of a community to act collectively is the result of a slow and necessarily indigenous process. We address this question using a randomized field experiment to assess the effects of a community-driven reconstruction (CDR) project carried out by the International Rescue Committee (IRC) in northern Liberia. The project attempted to build democratic, community-level institutions for making and implementing decisions about local public goods. We find powerful evidence that the program was successful in increasing social cohesion, some evidence that it reinforced democratic political attitudes and increased confidence in local decision-making procedures, but only weak evidence that material well-being was positively affected. There is essentially no evidence of adverse effects. *Jeremy Weinstein is on leave from the Center for Global Development.
Topic:
Conflict Resolution, Civil Society, Civil War, Development, and Foreign Aid
Political Geography:
Africa and Liberia

265. Will World Bank and IMF Lending Lead to HIPC IV? Debt Deja-Vu All Over Again

Author:
Benjamin Leo
Publication Date:
11-2009
Content Type:
Working Paper
Institution:
Center for Global Development (CGD)
Abstract:
Four years ago, the G-7 pushed through an unprecedented initiative forcing the international financial institutions to cancel 100 percent of their outstanding debt claims on the world's poorest countries. Through the Multilateral Debt Relief Initiative (MDRI), these heavily indebted poor countries (HIPCs) stand to receive up to $60 billion in debt relief over time. Moreover, the World Bank, African Development Bank, and IMF shareholders approved a new debt sustainability framework to govern future lending decisions and prevent the need for yet another round of systemic debt relief. All parties emerged from these landmark agreements confident that the dragon of unsustainable debt finally had been slain. However, several unsettling trends raise serious questions about the finality of these actions. First, World Bank and AfDB lending disbursement volumes to these very same HIPC countries remain very high, and nearly the same as compared to pre-MDRI. Emergency IMF lending in response to the global economic crisis has compounded the situation. Second, IMF and World Bank growth projections for HIPCs remain overly rosy compared to actual and historical performance. Our new dataset of IMF growth projections suggests a structural optimism of at least one percentage point per year. Third, HIPCs continue to experience significant volatility in country performance measures that has a direct impact on their ability to carry debt sustainably. Taken together, these findings suggest that donor countries should re-examine the issue of debt sustainability in low-income countries and the system for determining the appropriate grant/loan mix. The upcoming IDA and AfDF replenishment negotiations present a timely opportunity to do so. Absent assertive and corrective action, the international community may be faced with the prospect of a HIPC IV agreement in the not too distant future.
Topic:
Development, Economics, and Foreign Aid
Political Geography:
Latin America

266. FORMA: Forest Monitoring for Action--Rapid Identification of Pan-tropical Deforestation Using Moderate-Resolution Remotely Sensed Data

Author:
David Wheeler, Robin Kraft, and Dan Hammer
Publication Date:
11-2009
Content Type:
Working Paper
Institution:
Center for Global Development (CGD)
Abstract:
Rising concern about carbon emissions from deforestation has led donors to finance UN-REDD (Reducing Emissions from Deforestation and Forest Degradation in Developing Countries), a program that offers direct compensation for forest conservation. Sustainable operation of UN-REDD and other direct-compensation programs will require a transparent, credible, frequently updated system for monitoring deforestation. In this paper, we introduce FORMA (Forest Monitoring for Action), a prototype system based on remotely sensed data. We test its accuracy against the best available information on deforestation in Brazil and Indonesia. Our results indicate that publicly available remotely sensed data can support accurate quarterly identification of new deforestation at 1 km spatial resolution. More rapid updates at higher spatial resolution may also be possible. At current resolution, with efficient coding in publicly available software, FORMA should produce global updates on one desktop computer in a few hours. Maps of probable deforestation at 1 km resolution will be accessible with Google Earth and Google Maps, with an open facility for ground-truthing each pixel via photographs and text comments.
Topic:
Agriculture, Climate Change, and Development
Political Geography:
Indonesia and Brazil

267. Is Newer Better? Penn World Table Revisions and Their Impact on Growth Estimates

Author:
Arvind Subramanian, Simon Johnson, William Larson, and Chris Papageorgiou
Publication Date:
11-2009
Content Type:
Working Paper
Institution:
Center for Global Development (CGD)
Abstract:
This paper sheds light on two problems in the Penn World Table (PWT) GDP estimates. First, we show that these estimates vary substantially across different versions of the PWT despite being derived from very similar underlying data and using almost identical methodologies; that this variability is systematic; and that it is intrinsic to the methodology deployed by the PWT to estimate growth rates. Moreover, this variability matters for the cross-country growth literature. While growth studies that use low-frequency data remain robust to data revisions, studies that use annual data are less robust. Second, the PWT methodology leads to GDP estimates that are not valued at purchasing power parity (PPP) prices. This is surprising because the raison d'être of the PWT is to adjust national estimates of GDP by valuing output at common international (PPP) prices so that the resulting PPP-adjusted estimates of GDP are comparable across countries. We propose an approach to address these two problems of variability and valuation.
Topic:
Development, Economics, International Political Economy, International Trade and Finance, and International Affairs

268. Can Global De-Carbonization Inhibit Developing-Country Industrialization?

Author:
Arvind Subramanian, Aaditya Mattoo, Dominique van der Mensbrugghe, and Jianwu He
Publication Date:
11-2009
Content Type:
Working Paper
Institution:
Center for Global Development (CGD)
Abstract:
Most economic analyses of climate change have focused on the aggregate impact on countries of mitigation actions. We depart first in disaggregating the impact by sector, focusing particularly on manufacturing output and exports because of the potential growth consequences. Second, we decompose the impact of an agreement on emissions reductions into three components: the change in the price of carbon due to each country's emission cuts per se; the further change in this price due to emissions tradability; and the changes due to any international transfers (private and public). Manufacturing output and exports in low carbon intensity countries such as Brazil are not adversely affected. In contrast, in high carbon intensity countries, such as China and India, even a modest agreement depresses manufacturing output by 6-7 percent and manufacturing exports by 9-11 percent. The increase in the carbon price induced by emissions tradability hurts manufacturing output most while the Dutch disease effects of transfers hurt exports most. If the growth costs of these structural changes are judged to be substantial, the current policy consensus, which favors emissions tradability (on efficiency grounds) supplemented with financial transfers (on equity grounds), needs re-consideration.
Topic:
Climate Change, Development, and Economics
Political Geography:
China, India, and Brazil

269. Pricing and Access: Lessons from Randomized Evaluations in Education and Health

Author:
Michael Kremer and Alaka Holla
Publication Date:
01-2009
Content Type:
Working Paper
Institution:
Center for Global Development (CGD)
Abstract:
This paper surveys evidence from recent randomized evaluations in developing countries on the impact of price on access to health and education. The debate on user fees has been contentious, but until recently much of the evidence was anecdotal. Randomized evaluations across a variety of settings suggest prices have a large impact on take-up of education and health products and services. While the sign of this effect is consistent with standard theories of human capital investment, a more detailed examination of the data suggests that it may be important to go beyond these models. There is some evidence for peer effects, which implies that for some goods the aggregate response to price will exceed the individual response. Time-inconsistent preferences could potentially help explain the apparently disproportionate effect of small short-run costs and benefits on decisions with long-run consequences.
Topic:
Development, Economics, Education, Health, Human Welfare, and Markets

270. Do Regulatory Reforms Stimulate Investment and Growth? Evidence from the Doing Business Data

Author:
Benjamin P. Eifert
Publication Date:
01-2009
Content Type:
Working Paper
Institution:
Center for Global Development (CGD)
Abstract:
The role of regulatory barriers in inhibiting entrepreneurship, investment and employment creation is an old topic in economics. This study utilizes a five-year panel of data on regulations and procedures from the World Bank's Doing Business project, along with Arellano-Bond dynamic panel estimators, looking for evidence that regulatory reforms lead to higher aggregate investment rates (roughly, factor demand) or GDP growth conditional on investment rates (roughly, factor productivity). It looks both at individual regulatory indicators and more aggregate measures of the incidence of reforms, finding some evidence of positive impacts of regulatory reforms in countries which are relatively poor (conditional on governance) and relatively well-governed (conditional on income). Relatively poor and relatively well-governed countries grow about 0.4 and 0.2 percentage points faster in the year immediately following one or more reforms, respectively. In both subsets of countries, investment rates accelerate by about 0.6 percentage points in the subsequent year.
Topic:
Development, Economics, Markets, Poverty, and Third World