This paper addresses water scarcity issues in the American West and examines the allocation of water through the appropriative rights system and the extent markets are used to reallocate water from low- to high-valued uses. The unique physical properties of water make it difficult to bound and measure, which makes defining property rights difficult. Markets are also impeded by disputes over third-party effects due to the interdependencies of water users and complex institutional arrangements that dilute decision-making authority.

Conceptualising the ongoing conflict over genetically modified vs. non-genetically modified crops in the frame of property rights, one can see that economic valorisation dynamics and aspirations are working on both sides, within two differently evolving agri-food paradigms, with biotechnology companies propagating intellectual property rights on seeds and crops within a productivist strategy, and with retailer chains, non-governmental organisations and farmer associations claiming generic names and labels as public property rights on identity-preserved crops within a consumerist strategy.

The aims of this paper are to delineate some important topics in landscape economics, and also to put landscape policy in the perspective of the sustainable development. The research issue is about the relationships between the development paths and landscape changes, paved with examples of consensus, controversies, and conflicts.

Ecosystem services can bridge biodiversity conservation and development needs, but there is little information available on how conservation organizations implement such projects. We documented 103 ecosystem service projects – from 37 countries – implemented by The Nature Conservancy (TNC) and the World Wildlife Fund (WWF).

Property rights over natural resources became a distinct area of inquiry in environmental economics and policy in the last decades, but their role has not yet been investigated thoroughly. Transition countries represent an excellent material of analysis of various policies and institutional developments concerning the regime of use and management of natural resources. The processes of societal transformation had deep impacts on the forestry sector, entailing land reforms and subsequent changes to its institutional and organisational framework.

Property regimes shape the social relations, in particular, social settings, and represent an important element for external intervention and sustainable rural development. The introduction recalls common aspects and specific conceptualisations of property analysis in the field of economics, sociology and social anthropology and summarises main academic discourses about property rights in order to develop a differentiated understanding of property. In Section 1, general trends in property relations characterising modern rural societies are outlined.

Published papers were reviewed to assess ecosystem impacts of individual transferable quotas (ITQs) and other dedicated access systems. Under ITQs, quota shares increase with higher abundance levels, thus fishers may request lower total allowable catches (TACs) and pay for monitoring and research that improves fishery sustainability. Mortality on target species generally declines because catches are closer to TACs and because ghost fishing through lost and abandoned gear decreases.

There is an increasing understanding that forests and the forestry sector are key elements in poverty reduction strategies in Africa. However, issues of equity between various forest users are becoming a major challenge to environmental development, forest management and poverty reduction. This paper presents an analysis of household representatives' socio-economic determinants and other constraints on accessing forest products, based on data collected through a questionnaire survey of 1865 respondents in seven districts of the Sissili province, southern Burkina Faso.

This note discusses the development dimensions of forced displacement, and the potential role of the World Bank to address these dimensions and contribute to durable solutions for group's who have returned from or are in displacement situations. For the purposes of this note, forced displacement refers to the situation of persons who are forced to leave or flee their homes due to conflict, violence, and human rights violations.

There is no longer any serious debate about whether greenhouse gas emissions from human activity are altering the earth's climate. There is also a broad consensus that efficient mitigation of emissions will require carbon pricing via market based instruments (charges or auctioned tradable permits). The remaining controversies stem mostly from economic and technological forecasting uncertainties, disputes about global and intergenerational equity, and political divisions over collective measures to combat climate change.

Three out of every four poor people in developing countries live in rural areas, and most of them depend directly or indirectly on agriculture for their livelihoods. In many parts of the world, women are the main farmers or producers, but their roles remain largely unrecognized. The 2008 World development report: agriculture for development highlights the vital role of agriculture in sustainable development and its importance in achieving the millennium development goal of halving by 2015 the share of people suffering from extreme poverty and hunger.