Abstract
<p>This paper examines the conditions under which transnational political activity translates into measurable shifts in state behavior and the international order. Drawing on the foundational scholarship of Nye and Keohane (1971), Kaiser (1971), Keck and Sikkink (1998), Risse-Kappen (1995), and Vertovec (2009), I argue that the effectiveness of cross-border politics depends not on the existence of transnational actors alone but on the structured conditions through which they operate. The paper identifies persistent gaps in the existing literature, particularly the absence of systematic frameworks for assessing when transnational pressure yields tangible policy outcomes versus symbolic compliance. To address this, I propose the Layered Mediation Framework (LMF), a five-layer sequential model that evaluates transnational effectiveness through political openness, domestic institutional pathways, advocacy and accountability networks, the strength of issue framing, and the policy-to-actualization gap. The LMF offers a comparative analytical tool for measuring the flow, mediation, and ultimate impact of transnational political activity across different cases and regimes.</p>