TY - JOUR A1 - Elsässer, Joshua Philipp A1 - Hickmann, Thomas A1 - Jinnah, Sikina A1 - Oberthur, Sebastian A1 - Van de Graaf, Thijs T1 - Institutional interplay in global environmental governance BT - lessons learned and future research JF - International environmental agreements: politics, law and economics N2 - Over the past decades, the growing proliferation of international institutions governing the global environment has impelled institutional interplay as a result of functional and normative overlap across multiple regimes. This article synthesizes primary contributions made in research on institutional interplay over the past twenty years, with particular focus on publications with International Environmental Agreements: Politics, Law and Economics. Broadening our understanding about the different types, dimensions, pathways, and effects of institutional interplay, scholars have produced key insights into the ways and means by which international institutions cooperate, manage discord, engage in problem solving, and capture synergies across levels and scales. As global environmental governance has become increasingly fragmented and complex, we recognize that recent studies have highlighted the growing interactions between transnationally operating institutions in the wake of polycentric governance and hybrid institutional complexes. However, our findings reveal that there is insufficient empirical and conceptual research to fully understand the relationship, causes, and consequences of interplay between intergovernmental and transnational institutions. Reflecting on the challenges of addressing regulatory gaps and mitigating the crisis of multilateralism, we expound the present research frontier for further advancing research on institutional interplay and provide recommendations to support policy-making. KW - institutional interplay KW - transnational institutional interplay KW - global KW - environmental governance KW - transnational governance KW - multilateral KW - environmental agreements Y1 - 2022 U6 - https://doi.org/10.1007/s10784-022-09569-4 SN - 1567-9764 SN - 1573-1553 VL - 22 IS - 2 SP - 373 EP - 391 PB - Springer CY - Dordrecht ER -