What does network analysis teach us about international environmental cooperation?

Stefano Carattini, Sam Fankhauser (), Jianjian Gao, Caterina Gennaioli and Pietro Panzarasa

Ecological Economics, 2023, vol. 205, issue C

Abstract: This paper uses network analysis to study the structural properties of international environmental cooperation. We investigate four pertinent hypotheses. First, we quantify how the growing popularity of environmental treaties since the early 1970s has led to the emergence of an environmental collaboration network and document how collaboration is accelerating. Second, we show how over time the network has become denser and more cohesive, and distances between countries have become shorter, facilitating more effective policy coordination and knowledge diffusion. Third, we find that the network, while global, has a noticeable European imprint: initially, the United Kingdom and more recently France and Germany have been the most important players to broker environmental cooperation. Fourth, international environmental coordination started with fisheries and the sea but is now most intense on waste and hazardous substances. The network of air and atmosphere treaties has distinctive topological features, lacks the hierarchical organization of other networks, and is the network most significantly shaped by UN-sponsored treaties.

Keywords: Network analysis; Environmental cooperation; International environmental agreements; Global environmental governance (search for similar items in EconPapers)
JEL-codes: F53 F55 Q50 (search for similar items in EconPapers)
Date: 2023
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (4)

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Working Paper: What does Network Analysis teach us about International Environmental Cooperation? (2021)
Working Paper: What Does Network Analysis Teach Us about International Environmental Cooperation? (2021)
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Persistent link: https://EconPapers.repec.org/RePEc:eee:ecolec:v:205:y:2023:i:c:s0921800922003317

DOI: 10.1016/j.ecolecon.2022.107670

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