Environment and Development Economics
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Payments for ecosystem services and poverty reduction: concepts, issues, and empirical perspectives Paying for the provision of environmental services is a recent policy innovation attracting much attention in both developed and developing countries. This innovation, referred to as ‘payments for ecosystem services’ (when the emphasis is on enhancing ‘nature’ services) or ‘payments for environmental services’ (when amenities provided by the built environment are also included) is referred to here as PES. PES programs aim to harness market forces to obtain more efficient environmental outcomes. Since so many opportunities for PES programs could involve farmers in poor regions, international aid agencies and private donors, looking for a double dividend, increasingly consider using PES programs as a potential way of meeting both social and environmental objectives.
Environment and Development Economics - Tập 13 Số 3 - Trang 245-254 - 2008
Payments for environmental services and the poor: concepts and preliminary evidence ABSTRACT Based on observations from all three tropical continents, there is good reason to believe that poor service providers can broadly gain access to payment for environmental services (PES) schemes, and generally become better off from that participation, in both income and non-income terms. However, poverty effects need to be analysed in a conceptual framework looking not only at poor service providers, but also at poor service users and non-participants. Effects on service users are positive if environmental goals are achieved, while those on non-participants can be positive or negative. The various participation filters of a PES scheme contain both pro-poor and anti-poor selection biases. Quantitative welfare effects are bound to remain small-scale, compared to national poverty-alleviation goals. Some pro-poor interventions are possible, but increasing regulations excessively could curb PES efficiency and implementation scale, which could eventually harm the poor. Prime focus of PES should thus remain on the environment, not on poverty.
Environment and Development Economics - Tập 13 Số 3 - Trang 279-297 - 2008
Pesticide use in Brazil in the era of agroindustrialization and globalization This study examines the trend in pesticide use in Brazil in the 1990s in the context of agroindustrialization and globalization (trade liberalization). It also seeks to document the environmental costs and human health hazard associated with pesticide use in Brazil. Results from time series data indicate that agricultural trade liberalization has led to increased pesticide use in Brazil, particularly in export crops. Results from cross-section municipality-level data point to higher incidence of pesticide use in municipalities with high income, higher levels of education, large-size farms, predominance of export crops, and with high prevalence of sharecropping. Finally, the study finds that Brazil's agricultural growth in the era of trade liberalization has been clouded by serious human health problems and environmental damage caused by pesticide use.
Environment and Development Economics - Tập 6 Số 4 - Trang 459-482 - 2001
Evaluating projects that are potentially eligible for Clean Development Mechanism (CDM) funding in the South African context: a case study to establish weighting values for sustainable development criteria Development projects that are potentially eligible for Clean Development Mechanism (CDM) funding under the Kyoto Protocol, require final approval from the host countries where the projects are to be implemented. The approval requires an evaluation of the positive contribution of the CDM project to sustainable development in the host country. A prototype set of sustainable development criteria is introduced using an evaluation process conducted in South Africa. Weighting values that reflect societal priorities in South Africa are required for these criteria. The paper shows how judgements of industry decision makers and the expenditure trends of the national government (on environmental sub-criteria) can be used to generate a first approximation of such weighting values. The industry judgements are obtained from an Analytical Hierarch Process (AHP) survey. They reflect the perceptions of the automotive supply chain and process industry only, and not other parts of the South African society. A more comprehensive study is required to determine the political and social acceptability of the AHP approach, which should be initiated and managed by the Designated National Authority (DNA) of South Africa.
Environment and Development Economics - Tập 10 Số 5 - Trang 631-649 - 2005
Living off 'biodiversity': whose land, whose resources and where?
Environment and Development Economics - Tập 4 Số 2 - Trang 203-236 - 1999
Designing integrated conservation and development projects (ICDPs): illegal hunting, wildlife conservation, and the welfare of the local people This paper develops a bio-economic model to explore the effect on illegal hunting, wildlife conservation, and human welfare of the most common instruments of two different designs of Integrated Conservation and Development Projects (ICDPs) currently in existence. First, it is demonstrated that the distribution of game meat and money transfers to the local people fails if not explicitly linked to the conservation objective. Second, the analysis shows that ICDPs relying on such a link, implemented as a risk of being excluded from the project if caught in illegal hunting, may reach their goal of improved wildlife conservation and human welfare. The theoretical model is illustrated by numerical calculations using data from the Serengeti in Tanzania.
Environment and Development Economics - Tập 11 Số 2 - Trang 247-267 - 2006
Sustainability and the measurement of wealth Abstract We develop and apply a consistent and comprehensive theoretical framework for assessing whether economic growth is compatible with sustaining wellbeing over time. Our approach differs from earlier approaches by concentrating on wealth rather than income. Sustainability is demonstrated by showing that a properly defined comprehensive measure of wealth is maintained through time. Our wealth measure is unusually comprehensive, capturing not only reproducible and human capital but also natural capital, health improvements and technological change. We apply the framework to five countries: the United States, China, Brazil, India and Venezuela. We show that the often-neglected contributors to wealth – technological change, natural capital and health capital – fundamentally affect the conclusions one draws about whether given nations are achieving sustainability. Indeed, even countries that display sustainability differ considerably in the kinds of capital that contribute to it.
Environment and Development Economics - Tập 17 Số 3 - Trang 317-353 - 2012
Economic impact of floods in the Indian states Abstract We examine the impact of economic development and the role of political alignment on the fatalities and damages due to floods using state-level panel data for 19 Indian states over the period 1980–2011. The empirical results confirm that economic development leads to a decline in flood fatalities and damages due to floods across Indian states. This study also examines the role of politics in the prevention of flood fatalities. We find that both state election years and political alignment influence the extent of flood fatalities. The results suggest that not only economic development but also healthy political coordination between the central government and the states is essential to mitigate the impact of floods.
Environment and Development Economics - Tập 25 Số 3 - Trang 267-290 - 2020
Do social protection programs foster short-term and long-term migration adaptation strategies? Abstract We examine how migration is influenced by temperature and precipitation variability, and the extent to which the receipt of a cash transfer affects the use of migration as an adaptation strategy. Climate data is merged with georeferenced panel data (2010–2014) on individual migration collected from the Zambian Child Grant Program (CGP) sites. We use the person-year dataset to identify the direct and heterogeneous causal effects of the CGP on mobility. Having access to cash transfers doubles the rate of male, short-distance moves during cool periods, irrespective of wealth. Receipt of cash transfers (among wealthier households) during extreme heat causes an additional retention of males. Cash transfers positively spur long-distance migration under normal climate conditions in the long term. They also facilitate short-distance responses to climate, but not long-distance responses that might be demanded by future climate change.
Environment and Development Economics - Tập 25 Số 2 - Trang 135-158 - 2020
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