Tagliacozzo has focused much of his scholarship on the late colonial era in Southeast Asia, with an emphasis on people in motion, including the migration of ideas and materials. His first book, Secret Trades, Porous Borders: Smuggling and States Along a Southeast Asian Frontier, 1865-1915 (Yale, 2005), was an analysis of colonial frontier enforcement and contraband activity, and the far-reaching effects of its political economies. It won the 2007 Harry J. Benda Book Prize from the Association for Asian Studies.[2] Several edited volumes also look at Southeast Asia's connections with the Middle East; at the idea of Indonesia over a two thousand year-period; and at the meeting of History and Anthropology generally (and conceptually) as disciplines. The Longest Journey: Southeast Asians and the Pilgrimage to Mecca (Oxford, 2013) examines transnational movement over a span of seven centuries in the first comprehensive history of the Hajj across the Indian Ocean.[3] Several edited volumes also look at Southeast Asia's connections with the Middle East; at the idea of Indonesia over a two thousand year-period; and at the meeting of History and Anthropology generally (and conceptually) as disciplines.
Tagliacozzo was the Hung Leung Hau Ling Distinguished Visiting Professor in the Humanities and Social Sciences at the University of Hong Kong in 2017-2018.[4] He was cited as one of the "ten best professors at Cornell,"[5] and won the university's Stephen and Margery Russell Teaching Prize in 2016.[6]
——; Willford, Andrew, eds. (2009). Clio/Anthropos: Exploring the Boundaries between History and Anthropology. Stanford University Press. ISBN978-0-8047-7240-2.
Wen-chin Chang (2011). —— (ed.). Chinese Circulations: Capital, Commodities, and Networks in Southeast Asia. Duke University Press. ISBN978-0-8223-4903-7.
^Eric., Tagliacozzo (2005). Secret trades, porous borders : smuggling and states along a Southeast Asian frontier, 1865-1915. New Haven: Yale University Press. pp. Acknowledgments. ISBN9780300128123. OCLC128311615.
^"Eric Tagliacozzo". Cornell University Department of History Faculty Page. Retrieved December 20, 2019.
^"The Longest Journey". Oxford University Press. April 2013. Retrieved December 20, 2019.