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401. How Soon Can Donors Exit From Post-Conflict States?

Author:
Satish Chand and Ruth Coffman
Publication Date:
02-2008
Content Type:
Working Paper
Institution:
Center for Global Development
Abstract:
When can a donor (successfully) exit from an on-the -ground presence in a post-conflict state? The answer, according to the analysis presented here, is in decades: figures well beyond what was originally envisioned when peacekeeping troops were first deployed. In the specific cases of Liberia, Mozambique, Solomon Islands, and Timor-Leste considered here, the best case scenario for successful exit ranges from 15 to 27 years. Successful exit, for the purposes of this paper, entails the creation of the necessary fiscal space to fund the recurrent budget from internally generated revenues. This is a necessary, albeit, not sufficient condition for donor exit. Of essence, however, is the time rather than the dollar value of support provided. An extended donor presence, it is argued, provides the space for the creation, sustenance, and maturation of institutions that are finally able to undergird the state from rolling back into state failure on donor exit.
Topic:
Conflict Resolution, Development, and Peace Studies
Political Geography:
Africa, Asia, Liberia, Mozambique, Solomon Islands, and Timor-Leste

402. Currency Undervaluation and Sovereign Wealth Funds: A New Role for the World Trade Organization

Author:
Arvind Subramanian and Aaditya Mattoo
Publication Date:
02-2008
Content Type:
Working Paper
Institution:
Center for Global Development
Abstract:
Two aspects of global imbalances—undervalued exchange rates and sovereign wealth funds (SWFs)—require a multilateral response. For reasons of inadequate leverage and eroding legitimacy, the International Monetary Fund (IMF) has not been effective in dealing with undervalued exchange rates. We propose new rules in the World Trade Organization (WTO) to discipline cases of significant undervaluation that are clearly attributable to government action. The rationale for WTO involvement is that there are large trade consequences of undervalued exchange rates, which act as both import tariffs and export subsidies, and that the WTO's enforcement mechanism is credible and effective. The WTO would not be involved in exchange rate management, and our proposals do not entail the WTO displacing the IMF: Rather, they would harness the comparative advantage of the two institutions, with the IMF providing the essential technical expertise in the WTO enforcement process. On SWFs, there is a bargain to be struck between countries with SWFs, which want secure and liberal access for their capital, and capital-importing countries that have concerns about the objectives and operations of SWFs. The WTO is the natural place to strike this bargain. Its services agreement, the General Agreement on Trade in Services (GATS), already covers investments by SWFs, and other agreements offer a precedent for designing disciplines for SWFs. Placing exchange rates and SWFs on the trade negotiating agenda may help revive the Doha Round by rekindling the interest of a wide variety of groups, many of whom are currently disengaged from the round.
Topic:
Foreign Exchange, International Organization, International Trade and Finance, and Markets

403. Skilled Emigration and Skill Creation: A quasi-experiment

Author:
Satish Chand and Michael Clemens
Publication Date:
09-2008
Content Type:
Working Paper
Institution:
Center for Global Development
Abstract:
Does the emigration of highly-skilled workers deplete local human capital? The answer is not obvious if migration prospects induce human capital formation. We analyze a unique natural quasi-experiment in the Republic of the Fiji Islands, where political shocks have provoked one of the largest recorded exoduses of skilled workers from a developing country. Mass emigration began unexpectedly and has occurred only in a well-defined subset of the population, creating a treatment group that foresaw likely emigration and two different quasi-control groups that did not. We use rich census and administrative micro data to address a range of concerns about experimental validity. This allows plausible causal attribution of post-shock changes in human capital accumulation to changes in emigration patterns. We show that high rates of emigration by tertiary-educated Fiji Islanders not only raised investment in tertiary education in Fiji; they moreover raised the stock of tertiary educated people in Fiji—net of departures.
Topic:
International Relations, Education, Markets, and Migration
Political Geography:
Asia and Australia/Pacific

404. Multilateralism Beyond Doha

Author:
Arvind Subramanian and Aaditya Mattoo
Publication Date:
10-2008
Content Type:
Working Paper
Institution:
Center for Global Development
Abstract:
There is a fundamental shift taking place in the world economy to which the multilateral trading system has failed to adapt. The Doha process focused on issues of limited significance while the burning issues of the day were not even on the negotiating agenda. The paper advances five propositions: the traditional negotiating dynamic, driven by private sector interests largely in the rich countries, is running out of steam; the world economy is moving broadly from conditions of relative abundance to relative scarcity, and so economic security has become a paramount concern for consumers, workers, and ordinary citizens; international economic integration can contribute to enhanced security; addressing these new concerns–relating to food, energy and economic security-requires a wider agenda of multilateral cooperation, involving not just the WTO but other multilateral institutions; and despite shifts in economic power across countries, the commonality of interests and scope for give-and-take on these new issues make multilateral cooperation worth attempting.
Topic:
International Relations, Economics, Globalization, International Political Economy, International Trade and Finance, Markets, and Privatization
Political Geography:
Middle East

405. Does Digital Divide or Provide? The Impact of Cell Phones on Grain Markets in Niger

Author:
Jenny C. Aker
Publication Date:
10-2008
Content Type:
Working Paper
Institution:
Center for Global Development
Abstract:
Due partly to costly information, price dispersion across markets is common in developed and developing countries. Between 2001 and 2006, cell phone service was phased in throughout Niger, providing an alternative and cheaper search technology to grain traders and other market actors. Weconstruct a novel theoretical model of sequential search, in which traders engage in optimal search for the maximum sales price, net transport costs. The model predicts that cell phones will increase traders' reservation sales prices and the number of markets over which they search, leading to a reduction in price dispersion across markets. To test the predictions of the theoretical model, we use a unique market and trader dataset from Niger that combines data on prices, transport costs, rainfall and grain production with cell phone access and trader behavior. We first exploit the quasi-experimental nature of cell phone coverage to estimate the impact of the introduction of information technology on market performance. The results provide evidence that cell phones reduce grain price dispersion across markets by a minimum of 6.4 percent and reduce intra-annual price variation by 12 percent. Cell phones have a greater impact on price dispersion for market pairs that are farther away, and for those with lower road quality. This effect becomes larger as a higher percentage of markets have cell phone coverage. We provide empirical evidence in support of specific mechanisms that partially explain the impact of cell phones on market performance. Robustness checks suggest that the results are not driven by selection on unobservables, nor are they solely a result of general equilibrium effects. Calculations of the four-firm concentration index suggest that the grain market structure is competitive, so the observed reductions in price dispersion are not due to greater market collusion. The primary mechanism by which cell phones affect market-level outcomes appears to be a reduction in search costs, as grain traders operating in markets with cell phone coverage search over a greater number of markets and sell in more markets. The results suggest that cell phones improved consumer and trader welfare in Niger.
Topic:
Agriculture, International Trade and Finance, Markets, and Science and Technology
Political Geography:
Africa and Nigeria

406. Thought for Food: The Challenges of Coping with Soaring Food Prices

Author:
Nora Lustig
Publication Date:
11-2008
Content Type:
Working Paper
Institution:
Center for Global Development
Abstract:
World food commodities prices increased 130 percent from January 2002 to July 2008. Individual agricultural commodities show even more pronounced increases: corn, wheat, rice and soybeans rose by 190, 162, 318 and 246 percent, respectively. Since July, food commodities prices began to fall. While this decline comes as a relief, prices are likely to stay high in the foreseeable future. Available evidence suggests that the decline in living standards of net consumers caused by higher food prices outweighs the benefits accruing to poor net sellers in the majority of countries that have been analyzed so far. The time to implement measures to help the poor net consumers cope with higher food prices is now. However, too many developing countries lack the instruments, administrative capacity and fiscal space to implement safety nets fast enough and in the required scale. This is one of the most pressing policy challenges that we face. For the poor who are net sellers, governments should seize the opportunity to convert the short-run windfall into longer-term gains. Multilateral financial institutions can play a key role in providing financial resources to countries facing negative terms of trade shocks, technical assistance in the design of safety nets and resources to add fiscal space to countries to fund safety net programs. International organizations can also help countries design the appropriate macroeconomic policy response. This will call for greater flexibility in the menu of policy options traditionally deployed by the Bretton Woods institutions.
Topic:
Security, Agriculture, International Political Economy, International Trade and Finance, Markets, and Poverty

407. Desert Power: The Economics of Solar Thermal Electricity for Europe, North Africa, and the Middle East

Author:
David Wheeler and Kevin Ummel
Publication Date:
12-2008
Content Type:
Working Paper
Institution:
Center for Global Development
Abstract:
A climate crisis is inevitable unless developing countries limit carbon emissions from the power sector in the near future. This will happen only if the costs of lowcarbon power production become competitive with fossil fuel power. We focus on a leading candidate for investment: solar thermal or concentrating solar power (CSP), a commercially available technology that uses direct sunlight and mirrors to boil water and drive conventional steam turbines. Solar thermal power production in North Africa and the Middle East could provide enough power to Europe to meet the needs of 35 million people by 2020.
Topic:
Climate Change, Energy Policy, and Science and Technology
Political Geography:
Europe, Middle East, and North Africa

408. Rainfall Shocks, Markets, and Food Crises: Evidence from the Sahel

Author:
Jenny C. Aker
Publication Date:
12-2008
Content Type:
Working Paper
Institution:
Center for Global Development
Abstract:
How do markets respond to extreme rainfall in West Africa? This paper examines the effect of weather on grain market performance in Niger, a country increasingly affected by drought and severe food crises over the past two decades. Using a dataset that combines information on rainfall, agricultural production, prices and transaction costs, I exploit rainfall variation to estimate the impact of drought on grain market performance between 1997 and 2006. Time series tests suggest that grain markets in Niger respond to supply shocks and that markets are more integrated during drought years. Exploiting the exogeneity of extreme rainfall in a difference-in-differences framework supports these findings: drought reduces grain price dispersion across markets. This impact is stronger as a higher percentage of markets are affected by drought, as was the case in 2004/2005, the year of a severe food crisis. The results suggest that early warning systems in West Africa should focus on the spatial impact of drought at the sub-regional level, as well as monitor prices in key forecasting markets during the harvest period.
Topic:
Agriculture, International Political Economy, and Markets
Political Geography:
Africa and Nigeria

409. Income Distribution: Effects on Growth and Development

Author:
Nancy Birdsall
Publication Date:
04-2007
Content Type:
Working Paper
Institution:
Center for Global Development
Abstract:
I review the literature on the effects of inequality on growth and development in the developing world. Two stylized facts emerge from empirical studies: inequality is more likely to harm growth in countries at low levels of income (below about $3200 per capita in 2000 dollars); and it is at high levels of inequality (at or above a Gini coefficien t of .45) that a negative association emerges. Between 15 and 40 percent of the developing world's population lives in countries with these characteristics, depending on the inclusion of China, whose level of inequality has recently been measured at almost .45. Theory and evidence suggest that high inequality affects growth: (1) through interaction with incomplete and underdeveloped markets for capital and information; (2) by discouraging the evolution of the economic and political institutions associated with accountable government (which in turn enable a market environment conducive to investment and growth); and (3) by undermining the civic and social life that sustains effective collective decision-making.
Topic:
Civil Society, Economics, Emerging Markets, and Markets
Political Geography:
China

410. Performance-based Incentives for Health: Demand- and Supply-Side Incentives in the Nicaraguan Red de Protección Social - Working Paper 119

Author:
Ferdinando Regalía and Leslie Castro
Publication Date:
04-2007
Content Type:
Working Paper
Institution:
Center for Global Development
Abstract:
Nicaragua's Red de Protección Social (RPS) is one of the first conditional cash transfer (CCT) programs implemented in a low-income country. Demand-side incentives, in the form of monetary transfers, are provided to poor households on condition that their children attend school and visit preventive health care providers. The design of the program is unique among CCT programs because these demand-side incentives are complemented by supply-side incentives aimed at improving the provision of health care. Health care providers are paid on the basis of their performance against predetermine d targets. Both private and nonprofit health care providers contracted by the government extend the coverage of services to previously underserved areas.
Topic:
Education, Health, Non-Governmental Organization, and Poverty
Political Geography:
Nicaragua