He has published several articles on Basque and Spanish nationalisms, Atlantic studies, intellectual discourse, postnationalism, masculinity, feminism, queer theory, globalization, and Hispanic and Hollywood cinema. He is currently finishing two book manuscripts entitled Before Babel: A Cultural History of Basque Literatures (a cultural and postnational history of Basque literatures from the Middle Ages to the 21st century) and Atlantic Spain: Nationalism and the Postcolonial Ghost.