summarize the key points of the paper:Baldassar, L., Kilkey, M., Merla, L., & Wilding, R. (2014). Transnational families. The wiley blackwell companion to the sociology of families, 155-175.

The paper "Transnational Families" by Baldassar, Kilkey, Merla, and Wilding provides an in-depth exploration of the dynamics and structures of families that maintain strong connections across national borders. Here are the key points:

**Definition of Transnational Families**: The paper defines transnational families as those that are partially dispersed across countries, where family members maintain emotional and financial ties despite geographical separation.

**Migration and Globalization**: It discusses the role of migration in shaping transnational family structures, highlighting how globalization has facilitated the movement of people and the creation of familial ties that span various countries.

**Communication and Connection**: The authors emphasize the importance of technology in enabling ongoing communication among family members living apart, which helps sustain relationships over long distances.

**Social and Economic Implications**: The paper examines the social and economic factors that drive individuals to create transnational family networks, including labor migration, economic necessity, and the desire for better living conditions.

**Cultural Identity and Belonging**: It explores how transnational families navigate issues of cultural identity, belonging, and the impact of their transnational experiences on family dynamics.

**Policy Considerations**: The authors highlight the implications of transnational family structures for social policy, including the need for support systems that address the unique challenges faced by these families.

**Research Gaps**: The paper calls attention to the need for more research on the experiences of transnational families, particularly in understanding how their challenges and coping strategies vary by context.

Overall, the paper provides a comprehensive overview of transnational families, focusing on their characteristics, challenges, and the broader societal implications of their existence in a globalized world.