Beyond ‘transnationalism’: Mexican hometown politics at an American labour union

The controversial notion of “transnationalism” has generated new insights into international migrants’ on-going ties with their communities of origin, but its problematic conceptualization and vague usage in empirical studies needlessly inhibit the transnational perspective’s utility. Understanding the political and economic incorporation of migrants in both their communities of origin and destination is facilitated by disaggregating the types of political borders, types of nationalism, and levels of identification that have been conflated in the framework of “transnationalism”. I demonstrate the analytic value of these distinctions by using them to interpret evidence from a six-month ethnographic case study of an immigrant labour union in Southern California. A theoretically coherent typology applicable to both the case study and other migration settings provides a framework for explaining how institutions assimilate migrants into U.S. and local politics while simultaneously promoting cross-border ties.