Abstract: | To be successful, an interdisciplinary approach to the study of immigration and transnationalism should begin by making different disciplinary languages about this phenomenon informed by mutual understanding of the conceptual frameworks, epistemological assumptions, and explanatory strategies used in research in particular academic fields. Drawing on studies in anthropology, sociology, history, and political science, I review here these taken‐for‐granted assumptions about “what is knowable and how” that underlie research on immigration and transnationalism in these disciplines. In conclusion, I suggest some avenues for mutual education in different disciplinary approaches and the epistemic gains derived therefrom. |