Evaluating the use of marginal abatement cost curves applied to greenhouse gas abatement in agriculture

Vera Eory

No 199777, Working Papers from Scotland's Rural College (formerly Scottish Agricultural College), Land Economy & Environment Research Group

Abstract: Agriculture plays an important role in the transformation towards a ‘low-carbon’ society. The sector is highly vulnerable to climate variability, and is a significant source of emissions, while at the same time, it has a potential for reducing greenhouse gas (GHG) emissions. Developing policies to support GHG mitigation emissions requires information on the effectiveness and costs of potential mitigation opportunities. Such information is frequently depicted in marginal abatement cost curves (MACCs), which help to visualise the hierarchy of mitigation measures and their cumulative level of abatement. Like other tools, MACCs have certain limitations. Furthermore, different derivations of MACCs are appropriate to answer different questions. In order to draw both informative and reliable conclusions for policy decisions, the characteristics of the MACCs and the resulting limitations have to be presented clearly. This paper discusses the main limitations of agricultural MACCs (e.g. wider effects, transaction costs, uncertainty, heterogeneity, non-monetary barriers), reviewing recent methodological developments. Furthermore, it provides guidelines for researchers and policy makers about the choice of methods and the communication of the results in order to improve the use of MACCs in the policy process.

Keywords: Agricultural and Food Policy; Environmental Economics and Policy; Research Methods/Statistical Methods (search for similar items in EconPapers)
Pages: 23
Date: 2015-03-12
New Economics Papers: this item is included in nep-env
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Citations: View citations in EconPapers (1)

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Persistent link: https://EconPapers.repec.org/RePEc:ags:srlewp:199777

DOI: 10.22004/ag.econ.199777

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