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1. Failing Africa’s Farmers: An Impact Assessment of the Alliance for a Green Revolution in Africa

Author:
Timothy A. Wise
Publication Date:
07-2020
Content Type:
Working Paper
Institution:
Global Development and Environment Institute at Tufts University
Abstract:
The Alliance for a Green Revolution in Africa (AGRA) was founded in 2006 with the goal of bringing high-yield agricultural practices to 30 million smallholder farming households. With the adoption of commercial seeds and inorganic fertilizer, AGRA set out to double crop productivity and incomes while halving food insecurity by 2020. As AGRA reaches its self-declared deadline for these ambitious goals, how well has AGRA done in increasing productivity, incomes, and food security? The organization has received roughly $1 billion in funding, two-thirds of it from the Bill and Melinda Gates Foundation, and disbursed more than $500 million in grants, mainly in 13 priority African countries. The Green Revolution technology campaign has been supported during this time by international programs far larger than AGRA and notably by national governments in Africa, which have spent roughly $1 billion per year on programs that subsidize the purchase of commercial seeds and fertilizers. There is little publicly available documentation of impacts, from AGRA, the Gates Foundation, or donor governments that have supported the initiative. This paper attempts to fill some of that accountability gap. Because AGRA declined to provide data from its own monitoring and evaluation, we use national-level data to assess progress in productivity, poverty reduction, and food security in AGRA’s 13 countries. We find little evidence of widespread progress on any of AGRA’s goals, which is striking given the high levels of government subsidies for technology adoption. There is no evidence AGRA is reaching a significant number of smallholder farmers. Productivity has increased just 29% over 12 years for maize, the most subsidized and supported crop. This falls well short of doubling yields, which would be a 100% increase. Overall staple crop yields have grown only 18% over 12 years. Meanwhile, undernourishment (as measured by the FAO) has increased 30% in AGRA countries. These poor indicators of performance suggest that AGRA and its funders should change course. We review more promising approaches African governments and donors should consider.
Topic:
Climate Change, Environment, Neoliberalism, Green Technology, Private Sector, and Charity
Political Geography:
Africa

2. China’s Carbon Market: Accelerating a Green Economy in China and Reducing Global Emissions

Author:
Yifei Zhang, Jonathan Harris, and Jim Li
Publication Date:
04-2018
Content Type:
Working Paper
Institution:
Global Development and Environment Institute at Tufts University
Abstract:
The National Carbon Emission Rights Trading Market (ETS) Construction Plan (Power Generation Industry) was released in Beijing on December 19 , 2017 by China’s government. As promised during COP23 held in Bonn, Germany in November 2017, this is a key step to fulfilling China’s commitment to the Paris Agreement. The performance of ETS pilot projects in seven provinces of China have been evaluated since October 2011. The supporting policies were also thoroughly analyzed at both local and central government levels. Analysis of the pilot projects shows that the national ETS just initiated in China will not only strengthen supply-side structural reform and carbon-saving patterns of economic growth, but it will also contribute to poverty alleviation by introducing ecosystem valuation into the market. This is a practical application of the “Two Mountain Theory” suggesting that the economic and ecological systems can work in harmony, as proposed by President Xi and emphasized in the 19th National Congress of the Communist Party of China (CPC) on development, poverty alleviation and environmental protection in October 2017. Policy suggestions in terms of economic characteristics, industrial development and regional differences were developed to improve the effects of ETS in China. Taking advantage of differences in the costs of reducing emissions and expanding the size of the trading market are key to success.
Topic:
Climate Change, Environment, Carbon Emissions, and Paris Agreement
Political Geography:
China and Asia

3. Climate-Resilient Industrial Development Paths: Design Principles and Alternative Models

Author:
Lyuba Zarsky
Publication Date:
02-2010
Content Type:
Working Paper
Institution:
Global Development and Environment Institute at Tufts University
Abstract:
Global climate change is here. According to recent scientific reports, the earth has warmed by nearly half a degree centigrade over the last twenty five years. Even with robust mitigation efforts, the global climate could warm by up to 4 degrees centigrade due to past emissions. Under a business-as -usual, high consumption fossil fuel-based development path, it could warm even more, resulting in catastrophic and life-threatening destruction of earth's eco-systems.
Topic:
Climate Change, Development, Emerging Markets, Energy Policy, Environment, and Industrial Policy

4. Does Profit-Seeking Rule Out Love? Evidence (or Not) from Economics and Law

Author:
Julie A. Nelson
Publication Date:
09-2010
Content Type:
Working Paper
Institution:
Global Development and Environment Institute at Tufts University
Abstract:
Many believe that firms are driven to maximize profits, and therefore are not allowed to take actions that would benefit their workers, communities, or the environment if these actions would reduce profits even slightly. This essay shows that this belief is supported neither by sound economic evidence and arguments, nor by United States statutory and case law. The roots of this belief are, instead, to be found in a centuries-old desire of economists to make our discipline look like Newtonian physics. Among scholars of law, both misinformation and the use of University of Chicago-style economics have contributed to the belief's popularity. Among scholars and the public alike, the dualistic "love or money" view is appealing because of its simplicity and congruence with cultural gender norms. Reexamining the evidence, rather than adhering to common ideologies, this essay offers an unconventional analysis of corporate behavior and commodification.
Topic:
Economics, Environment, International Trade and Finance, Markets, and Law
Political Geography:
United States and Chicago

5. The Environmental Impacts of Soybean Expansion And Infrastructure Development in Brazil's Amazon Basin

Author:
Maria del Carmen Vera-Diaz, Robert K. Kaufmann, and Daniel C. Nepstad
Publication Date:
05-2009
Content Type:
Working Paper
Institution:
Global Development and Environment Institute at Tufts University
Abstract:
For decades, the development of transportation infrastructure in the Brazilian Amazon has been the government's main social and economic development policy in the region. Reductions in transportation costs have not only opened the agricultural frontier to cattle ranching and logging but have also caused more than two-thirds of Amazonian deforestation. Currently, soybean cultivation is a new economic force demanding improvements to roads in the region. Profitable soybean crops have spread over the Mato Grosso's cerrados and now head toward the core of the Amazon rain forest. One of the main constraints for soy expansion into the Amazon has been the poor condition of roads. In this study, we analyze the effect Amazon transportation infrastructure programs have on soybean expansion by lowering transport costs. The analysis is based on spatial estimates of transportation costs for the soybean sector, first using current road networks and then projecting changes based on the paving of the Cuiabá-Santarém road. Our results indicate that paving the Cuiabá-Santarém road would reduce transportation costs by an average of $10 per ton for farmers located in the northern part of Mato Grosso, by allowing producers to reroute soybean shipments to the Santarém port. Paving the road also would expand the area where growing soybeans is economically feasible by about 70 percent, from 120,000 to 205,000 km2 . Most of this new area would be located in the state of Pará and is covered largely by forests. A Cost-Benefit analysis of the road project indicates that the investments in infrastructure would generate more than $180 million for soybean farmers over a period of twenty years. These benefits, however, ignore the project's environmental impacts. If the destruction of ecological services and products provided by the existing forests is accounted for, then the Cuiabá-Santarém investment would generate a net loss of between $762 million and $1.9 billion. This result shows the importance of including the value of the natural capital in feasibility studies of infrastructure projects to reflect their real benefits to society as a whole.
Topic:
Agriculture, Development, Economics, Environment, and Infrastructure
Political Geography:
Brazil, Latin America, and Amazon Basin

6. Between a Rock and a Soft Place: Ecological and Feminist Economics in Policy Debates

Author:
Julie A. Nelson
Publication Date:
06-2009
Content Type:
Working Paper
Institution:
Global Development and Environment Institute at Tufts University
Abstract:
The field of ecological economics includes both economic analysis on the one hand, and discussions of values and visions for society, on the other. Using feminist insights into cultural beliefs about the relative "hardness" and "softness" of these two sides, this essay discusses how ecological economists can use this unique "between" space in order to better inform policy. The current crisis of global climate change, it is argued, requires that economists move beyond modeling and measurement, while ecological thinkers need to re-examine beliefs about markets and profit.
Topic:
Climate Change, Economics, Environment, and Gender Issues
Political Geography:
United States

7. Policies for Funding a Response to Climate Change

Author:
Brian Roach
Publication Date:
07-2008
Content Type:
Working Paper
Institution:
Global Development and Environment Institute at Tufts University
Abstract:
This paper asserts that a significant increase in public funding for climate change research and development (R) is needed in the United States. While additional public R funding alone is unlikely to provide a sufficient policy response to climate change, it is a critical policy component in an effective long-run strategy. Different possibilities for generating additional public revenues for R funding are considered. The analysis demonstrates that quite modest taxes on carbon emissions or gasoline could fund a significant increase in public R funding for clean energy. As an alternative to tax instruments, the paper also considers a program of voluntary retirement contributions to a clean energy fund. These clean energy retirement accounts (CERAs) would allow individuals to directly contribute to a fund that would be used exclusively to support climate change-related R Specifically, the paper suggests that CERA funds be used to offer low-interest loans to private firms and to form private-public partnerships pursuing the long-term development of clean energy technologies. Loan repayment and the eventual profitability of some partnerships will at least partially fund payments to CERA holders when they retire. Using reasonable assumptions, a simulation analysis demonstrates the financial feasibility of the program and the conditions in which the program would be fully self-funding.
Topic:
Climate Change, Environment, and Science and Technology
Political Geography:
United States

8. Living High on the Hog: Factory Farms, Federal Policy, and the Structural Transformation of Swine Production

Author:
Elanor Starmer and Timothy A. Wise
Publication Date:
12-2007
Content Type:
Working Paper
Institution:
Global Development and Environment Institute at Tufts University
Abstract:
U.S. farm policy reforms in 1996 produced significant overproduction of supported crops, with prices falling to levels that were often below average farm production costs. Among the beneficiaries of the policy shift were the largest corporate purchasers of supported crops, as they saw a steady supply of low-priced inputs. Industrial livestock firms were among the most significant buyers of U.S. corn and soybeans, the main components of livestock feed. Filling an important gap in the literature, this paper estimates the savings to industrial hog operations between 1997 and 2005 from feed components priced at levels below their production costs. The savings are found to be significant. We also find that industrial hog companies benefited from weak federal regulation of environmental pollution from livestock operations. We estimate the costs to industrial hog firms of compliance with new environmental regulations regarding mitigation of surface-water contamination from excess manure concentrations. This cost is also found to be significant. We assess the implications of these findings for the continued consolidation and industrialization of the industry. We find that mid-sized diversified farms that grow their own feed may well be able to compete on cost with large-scale industrial operations if the latter pay full cost for their feed and have to pay for just one part of their externalized pollution costs.
Topic:
Agriculture, Environment, and Industrial Policy
Political Geography:
United States

9. Economists, Value Judgments, and Climate Change: A View From Feminist Economics

Author:
Julie A. Nelson
Publication Date:
12-2007
Content Type:
Working Paper
Institution:
Global Development and Environment Institute at Tufts University
Abstract:
A number of recent discussions about ethical issues in climate change, as engaged in by economists, have focused on the value of the parameter representing the rate of time preference within models of optimal growth. This essay examines many economists' antipathy to serious discussion of ethical matters, and suggests that the avoidance of questions of intergenerational equity is related to another set of value judgments concerning the quality and objectivity of economic practice. Using insights from feminist philosophy of science and research on high reliability organizations, this essay argues that a more ethically transparent, real-world-oriented, and flexible economic practice would lead to more strongly objective, reliable, and useful knowledge.
Topic:
International Relations, Climate Change, Economics, and Environment

10. The Economics of Inaction on Climate Change: A Sensitivity Analysis

Author:
Frank Ackerman and Ian J. Finlayson
Publication Date:
10-2006
Content Type:
Working Paper
Institution:
Global Development and Environment Institute at Tufts University
Abstract:
Economic models of climate change often take the problem seriously, but paradoxically conclude that the optimal policy is to do almost nothing about it. We explore this paradox as seen in the widely used DICE model. Three aspects of that model, involving the discount rate, the assumed benefits of moderate warming, and the treatment of the latest climate science, are sufficient to explain the timidity of the model's optimal policy recommendation. With modifications to those three points, DICE shows that the optimal policy is a much higher and rapidly rising marginal carbon price; that higher carbon price has a greater effect on physical measures of climate impacts. Our modifications exhibit nonlinear interactions; at least at low discount rates, there is synergy between individual changes to the model. At low discount rates, the inherent uncertainty about future damages looms larger in the analysis, rendering long-run economic modeling less useful.
Topic:
Climate Change, Economics, and Environment