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Begin New Search Publishing Institution Centre for International Environmental Studies, The Graduate Institute (IHEID)

1. Protected areas, indigenous communities, deforestation and the role of institutions: evidence for the lowlands of Bolivia

Author:
Pedro Cayul
Publication Date:
03-2024
Content Type:
Research Paper
Institution:
Centre for International Environmental Studies, The Graduate Institute (IHEID)
Abstract:
Protected areas and indigenous communities play a crucial role in controlling deforestation, which is responsible for carbon emissions related to land use and land use change, contributing to global warming and climate change. However, the effectiveness of protected areas is conditioned by their administration and the quality of the institutions in their countries. In this paper, I will analyze the effectiveness of protected areas (Both at the national and sub-national levels) and indigenous territories and the institutions' role in the case of Bolivia's lowlands. I computed deforestation rates for four different periods between 1986 and 2021 to test the impact of institutions on different types of protected areas by using satellite images at 30m resolution and combining them with official data on protected areas and indigenous communities, which includes specific locations and dates of creation. Using a spatial regression discontinuity design, the results show that protected areas at the national level are the most effective in controlling deforestation, particularly after the creation of institutions taking care of them. Departmental protected areas have some impact on preventing deforestation, while municipal ones have no influence. For indigenous communities, there was a significant effect on reducing deforestation with the first reservations created, but the effect wears off over time. Regarding mechanism, being close to cities and routes is a threat for indigenous communities and departmental PAs, while it is an advantage for national PAs. Finally, protected areas and indigenous communities show, in general, greater levels of deforestation when they are exposed to cattle ranching settlements, mines, and oil wells.
Topic:
Environment, Institutions, Mining, Indigenous, Deforestation, and Protection
Political Geography:
South America and Bolivia

2. Redressing environmental harm? A 'corporate sovereignty' problem

Author:
Stefano Porfido
Publication Date:
05-2023
Content Type:
Special Report
Institution:
Centre for International Environmental Studies, The Graduate Institute (IHEID)
Abstract:
The transition towards a low-carbon economy is an epoch-defining goal. However, this transition develops following traditional patterns of business that are intrinsically environmentally harmful as they rest upon profit-oriented strategies of commodifying natural resources. By taking the anthropological notion of "corporate sovereignty", this contribution discusses the unsustainability of private corporates' property a-like structures of power over natural resources and frames them within forms of economic governmentality. The paper concludes by stressing the need for a cultural change to occur to back the transition towards a novel model of sustainable business, i.e. of "business within the Heart's limits".
Topic:
Environment, Government, Natural Resources, Business, Institutions, Sustainability, Carbon Emissions, Corporations, and Green Transition
Political Geography:
Global Focus

3. Cumulative climate shocks and migratory flows: evidence from Sub-Saharan Africa

Author:
Salvatore Di Falco, Anna B. Kis, and Martina Viarengo
Publication Date:
02-2022
Content Type:
Working Paper
Institution:
Centre for International Environmental Studies, The Graduate Institute (IHEID)
Abstract:
We re-examine the effects of negative weather anomalies during the growing season on the decision to migrate in rural households in five sub-Saharan African countries. To this end we combine a multi-country household panel dataset with high-resolution gridded precipitation data. We find that while the effect of recent adverse weather shocks is on average modest, the cumulative effect of a persistent exposure to droughts over several years leads to a significant increase in the probability to migrate. The results show that more frequent adverse shocks can have more significant and long-lasting consequences in challenging economic environments.
Topic:
Climate Change, Environment, Migration, and Drought
Political Geography:
Africa and Sub-Saharan Africa

4. Does environmental policy uncertainty hinder investments towards a low-carbon economy?

Author:
Joëlle Noailly, Laura Nowzohour, and Matthias Van Den Heuvel
Publication Date:
08-2022
Content Type:
Working Paper
Institution:
Centre for International Environmental Studies, The Graduate Institute (IHEID)
Abstract:
We use machine learning algorithms to construct a novel news-based index of US environmental and climate policy uncertainty (EnvPU) available on a monthly basis over the 1990-2019 period. We find that the EnvPU index spikes during the environmental spending disputes of the 1995-1996 government shutdown, in the early 2010s due the failure of the national cap-and-trade climate bill and during the Trump presidency. We examine how elevated levels of environmental policy uncertainty relate to investments in the low-carbon economy. In firm-level estimations, we find that a rise in the EnvPU index is associated with a reduced probability for cleantech startups to receive venture capital (VC) funding. In financial markets, a rise in our EnvPU index is associated with higher stock volatility for firms with above-average green revenue shares. At the macro level, shocks in our index lead to declines in the number of cleantech VC deals and higher volatility of the main benchmark clean energy exchange-traded fund. Overall, our results are consistent with the notion that policy uncertainty has adverse effects on investments for the low-carbon economy hindering progress to address the urgency of climate action.
Topic:
Environment, Finance, Economy, Investment, Institutions, and Decarbonization
Political Geography:
Global Focus

5. Cumulative Climate Shocks and Migratory Flows: Evidence from Sub-Saharan Africa

Author:
Salvatore Di Falco, Anna B. Kis, and Martina Viarengo
Publication Date:
02-2022
Content Type:
Working Paper
Institution:
Centre for International Environmental Studies, The Graduate Institute (IHEID)
Abstract:
We re-examine the effects of negative weather anomalies during the growing season on the decision to migrate in rural households in five sub-Saharan African countries. To this end we combine a multi-country household panel dataset with high-resolution gridded precipitation data. We find that while the effect of recent adverse weather shocks is on average modest, the cumulative effect of a persistent exposure to droughts over several years leads to a significant increase in the probability to migrate. The results show that more frequent adverse shocks can have more significant and long-lasting consequences in challenging economic environments.
Topic:
Climate Change, Migration, Urban, Rural, and Economic Development
Political Geography:
Sub-Saharan Africa

6. Crime, inequality and subsidized housing: evidence from South Africa

Author:
Roxana Elena Manea, Patrizio Piraino, and Martina Viarengo
Publication Date:
04-2021
Content Type:
Research Paper
Institution:
Centre for International Environmental Studies, The Graduate Institute (IHEID)
Abstract:
We study the relationship between housing inequality and crime in South Africa. We create a novel panel dataset combining information on crimes at the police station level with census data. We find that housing inequality explains a significant share of the variation in both property and violent crimes, net of spillover effects, time and district fixed effects. An increase of one standard deviation in housing inequality explains between 9 and 13 percent of crime increases. Additionally, we suggest that a prominent post-apartheid housing program for low-income South Africans helped to reduce inequality and violent crimes. Together, these findings suggest the important role that equality in housing conditions can play in the reduction of crime in an emerging economy context.
Topic:
Apartheid, Crime, Economics, Law, Inequality, Violence, and Legal Sector
Political Geography:
Africa and South Africa

7. Can adjustment costs in research derail the transition to green growth?

Author:
Laura Nowzohour
Publication Date:
05-2021
Content Type:
Research Paper
Institution:
Centre for International Environmental Studies, The Graduate Institute (IHEID)
Abstract:
Adjustment costs are a central bottleneck of the real-world economic transition essential for achieving the sizeable reduction of greenhouse gas (GHG) emissions set out by policy makers. Could these costs derail the transition process to green growth, and if so, how should policy makers take this into account? I study this issue using the model of directed technical change in Acemoglu, Aghion, Bursztyn, and Hemous (2012), AABH, augmented by a friction on the choice of scientists developing better technologies. My results show that such frictions, even minor, materially affect the outcome. In particular, the risk of reaching an environmental disaster is higher than in the baseline AABH model. Fortunately, policy can address the problem. Specifically, a higher carbon tax ensures a disaster-free transition. In this case, the re-allocation of research activity to the clean sector happens over a longer but more realistic time horizon, namely around 15 instead of 5 years. An important policy implication is that optimal policies do not act over a substantially longer time horizon but must be more aggressive today in order to be effective. In turn, this implies that what may appear as a policy failure in the short-run | a slow transition albeit aggressive policy | actually re ects the efficient policy response to existing frictions in the economy. Furthermore, the risk of getting environmental policy wrong is highly asymmetric and `robust policy' implies erring on the side of stringency.
Topic:
Climate Change, Economics, Environment, Economic Growth, Green Technology, Economic Policy, Renewable Energy, and Sustainability
Political Geography:
Global Focus

8. School feeding programmes, education and food security in rural Malawi

Author:
Roxana Elena Manea
Publication Date:
05-2021
Content Type:
Research Paper
Institution:
Centre for International Environmental Studies, The Graduate Institute (IHEID)
Abstract:
Existing investigations of the impact of school feeding programmes on educational out- comes have provided mixed evidence of success. In this chapter, I investigate a potential explanation for this lack of consensus in the literature. I argue that the prevailing food security situation at the time and place of the programme's evaluation plays a major role. I study the case of rural Malawi. I use an instrumental variable approach and propensity score matching to estimate the impact of school feeding on primary school enrolment and retention rates. I focus on villages with overlapping characteristics. I estimate that school feeding has increased enrolments by 7 percentage points on average, but the im- pact on retention rates has been relatively limited. However, when I distinguish between food-secure and food-insecure areas, not only do I finnd a larger impact on enrolments in food-insecure areas, but I also uncover a significant increase of around 2 percentage points in the retention rate of students in these same areas. Across the board, impacts are not significant in food-secure areas. I conclude that school feeding programmes bear an impact on education as long as they also intervene to relax a binding food constraint.
Topic:
Development, Education, Government, Food, Food Security, and Nutrition
Political Geography:
Malawi

9. Heterogeneous impacts of school fee elimination in Tanzania: gender and colonial infrastructure

Author:
Roxana Elena Manea and Pedro Naso
Publication Date:
05-2021
Content Type:
Research Paper
Institution:
Centre for International Environmental Studies, The Graduate Institute (IHEID)
Abstract:
In this study, we investigate the impacts of the 2002 elimination of primary school fees in Mainland Tanzania. We explore how the magnitude of these effects depends on gender and the size of early investments in the educational infrastructure of Tanganyika. We use the 2002 and 2012 census waves as well as historical information on the location of schools in the late 1940s, and conduct a difference-in-differences analysis. We find that exposure to an average of 1.7 years of free primary education has reduced the proportion of people who have never attended primary education by 6.8 percentage points. The benefits of fee removal have been significantly larger for females compared to males, and females from districts where the size of investments in education was relatively larger during colonial rule have been the greatest beneficiaries.
Topic:
Education, Gender Issues, Post Colonialism, Infrastructure, Women, and Colonialism
Political Geography:
Africa and Tanzania

10. Introducing MACEDA: new micro-data on an indigenous self-determination conflict

Author:
Pedro Cayul, Alejandro Corvalán, Dany Jaimovich, and Matteo Pazzona
Publication Date:
09-2021
Content Type:
Working Paper
Institution:
Centre for International Environmental Studies, The Graduate Institute (IHEID)
Abstract:
This article introduces MACEDA, a micro-level data set on the self-determination (SD) conflict between the Chilean state and the indigenous Mapuche. Although SD disputes are one of the most common conflicts in the world, and indigenous movements represent about 40% of all SD movements, this is the first micro-data focused on an indigenous SD conflict. MACEDA covers the period 1990-2016, including more than 2,600 events collected from local media. As indigenous conflicts are much less violent in terms of casualties, we take a flexible definition of conflict, based on its constituent events, and we discuss the comparability and generalization of our approach. To illustrate the usefulness of these micro-data in the analysis of conflict-related theories, we present a descriptive empirical analysis on the strategies of indigenous resistance, and we discuss how the data can be used in the causal analysis of conflicts.
Topic:
War, Conflict, Peace, Indigenous, Data, and Self-Determination
Political Geography:
South America and Chile

11. Can adjustment costs in research derail the transition to green growth ?

Author:
Laura Nowzohour
Publication Date:
06-2021
Content Type:
Working Paper
Institution:
Centre for International Environmental Studies, The Graduate Institute (IHEID)
Abstract:
Adjustment costs are a central bottleneck of the real-world economic transition essential for achieving the sizeable reduction of greenhouse gas (GHG) emissions set out by policy makers. Could these costs derail the transition process to green growth, and if so, how should policy makers take this into account? I study this issue using the model of directed technical change in Acemoglu, Aghion, Bursztyn, and Hemous (2012), AABH, augmented by a friction on the choice of scientists developing better technologies. My results show that such frictions, even minor, materially affect the outcome. In particular, the risk of reaching an environmental disaster is higher than in the baseline AABH model. Fortunately, policy can address the problem. Specifically, a higher carbon tax ensures a disaster-free transition. In this case, the re-allocation of research activity to the clean sector happens over a longer but more realistic time horizon, namely around 15 instead of 5 years. An important policy implication is that optimal policies do not act over a substantially longer time horizon but must be more aggressive today in order to be effective. In turn, this implies that what may appear as a policy failure in the short-run | a slow transition albeit aggressive policy | actually re ects the efficient policy response to existing frictions in the economy. Furthermore, the risk of getting environmental policy wrong is highly asymmetric and `robust policy' implies erring on the side of stringency. Details
Topic:
Environment, Sustainable Development Goals, Economic Growth, Sustainability, Anthropocene, and Green Transition
Political Geography:
Global Focus

12. Crime, inequality and subsidized housing: evidence from South Africa

Author:
Roxana Elena Manea, Patrizio Piraino, and Martina Viarengo
Publication Date:
05-2021
Content Type:
Working Paper
Institution:
Centre for International Environmental Studies, The Graduate Institute (IHEID)
Abstract:
We study the relationship between housing inequality and crime in South Africa. We create a novel panel dataset combining information on crimes at the police station level with census data. We find that housing inequality explains a significant share of the variation in both property and violent crimes, net of spillover effects, time and district fixed effects. An increase of one standard deviation in housing inequality explains between 9 and 13 percent of crime increases. Additionally, we suggest that a prominent post-apartheid housing program for low-income South Africans helped to reduce inequality and violent crimes. Together, these findings suggest the important role that equality in housing conditions can play in the reduction of crime in an emerging economy context.
Topic:
Crime, Development, Inequality, and Housing
Political Geography:
Africa and South Africa

13. Financing energy innovation: internal finance and the direction of technical change

Author:
Joëlle Noailly and Roger Smeets
Publication Date:
09-2021
Content Type:
Working Paper
Institution:
Centre for International Environmental Studies, The Graduate Institute (IHEID)
Abstract:
Achieving the goals of the Paris Agreement and of climate neutrality by 2050 in the European Union will require mobilizing financial investments towards clean energy innovation. This study examines the role of internal finance (cash flows and cash holdings) and financing constraints for innovation in energy technologies. We construct a dataset for 1,300 Europeans combining balance-sheet information and patenting activities in renewable (REN) and fossil-fuel (FF) technologies and estimate the sensitivity of patenting activities to's internal finance. We use count estimation techniques and control for a large set of-specific characteristics and market developments in REN and FF technologies. We find that patenting activities ofs specialized in REN innovation are significantly more sensitive to a shock in cash flows thans specializing in FF innovation. Hence, our results emphasize that innovatives in clean energy may be particularly vulnerable to financing constraints. We discuss the implications of these results for energy transition policies aiming to redirect finance towards clean energy R&D.
Topic:
Environment, Science and Technology, European Union, Finance, Sustainable Development Goals, Innovation, and Energy
Political Geography:
Europe

14. Food security in the long-run: a macroeconomic approach to land use policy

Author:
Pedro Naso, Ozgun Haznedar, Bruno Lanz, and Timothy M. Swanson
Publication Date:
11-2021
Content Type:
Working Paper
Institution:
Centre for International Environmental Studies, The Graduate Institute (IHEID)
Abstract:
It is important to dedicate substantial parts of the global land supply to public good uses in the 21st century, for purposes of climate change management and biodiversity provision. But will it also be possible to meet the food requirements of 12 billion people while doing so? Using a macroeconomic model (MAVA), we demonstrate that it may be possible to provide both for food security and environmental services in the long run. We first show that it may be possible to provide for food security with very substantial constraints on the amount of land used in agriculture with relatively minor welfare losses. We then show that global policies that reallocate labour across sectors of the economy may have the capacity for directing the economy toward reduced reliance on land in agriculture. Focusing on education, research and development, and fertility costs may be the best way to meet these combined goals. Details
Topic:
Development, Food Security, Macroeconomics, and Land
Political Geography:
Global Focus

15. Heard the news ? Environmental policy and clean investments

Author:
Joëlle Noailly, Laura Nowzohour, and Matthias Van Den Heuvel
Publication Date:
10-2021
Content Type:
Working Paper
Institution:
Centre for International Environmental Studies, The Graduate Institute (IHEID)
Abstract:
We build a novel news-based index of US environmental policy and examine how it relates to clean investments. Extracting text from ten leading US newspapers over the last four decades, we use text-mining techniques to develop a granular index measuring the salience of US environmental policy (EnvP) over the 1981-2019 period. We develop further a set of additional measures, namely an index of sentiment on environmental policy, as well as various topic-specific indices. We validate our index by showing that it correctly captures trends and peaks in the evolution of US environmental policy and that it has a meaningful association with clean investments, in line with environmental regulations supporting growing opportunities for clean markets. In firm-level estimations, we find that the salience of environmental policy in newspapers is associated with a greater probability of cleantech startups receiving venture capital (VC) funding and reduced stock returns for high-emissions firms most exposed to environmental regulations. At the aggregate level, we find in VAR models that a shock in our news-based index of renewable energy policy is associated with an increase in the number of clean energy VC deals and in the assets under management of the main benchmark clean energy exchange-traded fund. Overall, our EnvP index provides a lot of substantial information on environmental policy and can help assist the policy and financial community in understanding how these regulations are perceived by investors | providing many avenues for future research.
Topic:
Environment, Investment, Mining, and Carbon Emissions
Political Geography:
North America and United States of America

16. Heterogeneous impacts of school fee elimination in Tanzania: gender and colonial infrastructure

Author:
Roxana Elena Manea and Pedro Naso
Publication Date:
11-2021
Content Type:
Working Paper
Institution:
Centre for International Environmental Studies, The Graduate Institute (IHEID)
Abstract:
In this study, we investigate the impacts of the 2002 elimination of primary school fees in Mainland Tanzania. We explore how the magnitude of these effects depends on gender and the size of early investments in the educational infrastructure of Tanganyika. We use the 2002 and 2012 census waves as well as historical information on the location of schools in the late 1940s, and conduct a difference-in-differences analysis. We find that exposure to an average of 1.7 years of free primary education has reduced the proportion of people who have never attended primary education by 6.8 percentage points. The benefits of fee removal have been significantly larger for females compared to males, and females from districts where the size of investments in education was relatively larger during colonial rule have been the greatest beneficiaries.
Topic:
Education, Infrastructure, Colonialism, Gender, and Schools
Political Geography:
Africa and Tanzania

17. What do investors in electric vehicles technologies want?

Author:
Bettina Kast, Eva Bortolotti, and Joëlle Noailly
Publication Date:
09-2020
Content Type:
Policy Brief
Institution:
Centre for International Environmental Studies, The Graduate Institute (IHEID)
Abstract:
With 25% of worldwide emissions due to road transport, the deployment of electric vehicles (EVs), full battery electric vehicles and plug-in hybrid electric vehicles – presents many promises to mitigate climate change. Despite its rapid growth, the market share of EVs vehicle remains low in Europe. Norway leads the EV market with 10% of total vehicle stock, followed by Iceland (3.3%), the Netherlands (1.9%) and Sweden (1.6%) (IEA, 2019). This Policy Brief presents the results of a survey among European clean tech investors examining which policy instruments and design can best mobilize private investments to advance e-mobility technologies.
Topic:
Environment, Science and Technology, Green Technology, Private Sector, Transportation, and Ecology
Political Geography:
Europe, Norway, and Netherlands

18. What drives them to invest in the sustainable mobility transition ? Evidence from a conjoint experiment on European investors' policy preferences

Author:
Eva Bortolotti
Publication Date:
10-2020
Content Type:
Research Paper
Institution:
Centre for International Environmental Studies, The Graduate Institute (IHEID)
Abstract:
Substantial private investment is required if public policy objectives aim to increase the market share of Electric Vehicles (EVs) and prevent locking-in emissions-intensive development pathways. To maximize the effectiveness of future policies and successfully attract private capital, policy makers need to gain a better understanding of how investors behave, and of how policy design can drive investments decisions. This paper leverages an adaptive conjoint analysis (ACA) method to investigate the policy preferences of 41 European investors affiliated with different investment institutions. Findings reveal that investors' characteristics as institution type and size of assets under management affect investors' preferences over different e-mobility policy attributes. Furthermore, this study shows that behavioral factors, namely investors' a-priori beliefs on the impacts of climate change and the COVID-19 crisis, play a role in determining investors' policy preferences. By providing an analysis of investors' behavior, this research can support policymakers to design more effective policy instruments to attract investments in electric mobility during and after the COVID-19 crisis.
Topic:
Environment, Green Technology, Investment, Private Sector, COVID-19, Ecology, Motor Vehicles, and Cars
Political Geography:
Europe

19. The heterogeneous impact of coal prices on the location of cleaner and dirtier steel plants

Author:
François Cohen and Giulia Valacchi
Publication Date:
11-2020
Content Type:
Research Paper
Institution:
Centre for International Environmental Studies, The Graduate Institute (IHEID)
Abstract:
Climate policy will predominantly affect industries that primarily rely on fossil fuels, such as steelmaking. Within these industries, exposure may be different by country according to the energy-intensity of national plants. We estimate the effect of coal prices on steel plant location worldwide and production preferences for BOF, a polluting technology, and EAF, a greener one. A 1% increase in national coal prices reduces BOF installed capacity by around 0.37%, while it has no statistically significant impact on EAF capacity. We simulate the implementation of a stringent European carbon market with no border adjustment and find a non-negligible shift in steel production outside Europe, with a concomitant impact on the technologies employed to produce steel. If applied worldwide, the same policy would primarily affect production in Asia, which relies on BOF and currently benefits from lower coal prices than those expected to emerge in the future.
Topic:
Climate Change, Natural Resources, Green Technology, Fossil Fuels, Coal, and Price
Political Geography:
Europe

20. Policy uncertainty and renewable energy investments in Romania

Author:
Mihnea-George Filip
Publication Date:
10-2020
Content Type:
Policy Brief
Institution:
Centre for International Environmental Studies, The Graduate Institute (IHEID)
Abstract:
Mobilizing private investments for the renewable energy transition requires credible policy support over the long-term. This Policy Brief discusses how Romania’s abrupt policy changes and inconsistent policy signals over the last decade have deterred private investments in the renewable energy sector. The example of Romania provides key policy lessons for other countries engaged in the energy transition. Romania has one of the highest renewable energy potentials in Europe (up to 71 GW), which is approximately six times higher than the country’s current renewable deployment (IRENA 2017). As shown in Figure 1, wind and solar PV energy experienced a significant boom between 2009 and 2013 followed by a more or less complete stagnation since 2014.
Topic:
Climate Change, Environment, Green Technology, Investment, Economic Policy, Renewable Energy, and Fossil Fuels
Political Geography:
Eastern Europe and Romania