Barrantes, R., & Galperin, H. (2008). Can the poor afford mobile telephony? Evidence from Latin America. Telecommunications Policy 32(8): 521-530. Disponible en pdf.
Galperin, H., & Bar, F. (2007). Diversifying Network Development through Microtelcos. Information Technologies and International Development 3(2): 73-86. Disponible en pdf.
Bar, F., & Galperin, H. (2005). Geeks, Cowboys, and Bureaucrats: Deploying Broadband, the Wireless Way. The Southern African Journal of Information and Communication 6: 48-63. Disponible en pdf.
Galperin, H. (2005). Wireless Networks and Rural Development: Opportunities for Latin America. Information Technologies and International Development 2(3): 47-56. Disponible en pdf.
Galperin, H. (2004). Beyond Interests, Ideas, and Technology: An Institutional Approach to Communication and Information Policy. The Information Society 20(3): 159-168. Disponible en pdf.
Bar, F., & Galperin, H. (2004). Building the Wireless Internet Infrastructure: From Cordless Ethernet Archipelagos to Wireless Grids. Communications and Strategies 54(2): 45-68. Disponible
Galperin, H. Communication and Integration: A Balance of the Transition to Digital TV in Brazil and Argentina. (2003). TELOS: Cuadernos de Comunicación, Tecnología, y Sociedad 55: 24-32. Disponible online.
Galperin, H., & Bar, F. The Regulation of Interactive TV in the US and the European Union. (2002). Federal Communications Law Journal 55(1): 61-84. Disponible en pdf.
Galperin, H. (2002). Can the US Transition to Digital TV Be Fixed?: Some Lessons From the European Union Case. Telecommunications Policy 26(1-2): 3-15. Disponible en pdf.
Galperin, H., & Bar, F. (2002). Open Access Beyond Cable: The Case of Interactive TV. Communication & Strategies 46(2): 75-98. Disponible en pdf.
Galperin, H. (2000). Regulatory Reform in the Broadcasting Industries of Brazil and Argentina in the 1990s. Journal of Communication 50(4): 176-191. Disponible en pdf.
Wahl-Jorgensen, K., & Galperin, H. Discourse Ethics and the Regulation of Media: The Case of the US Newspaper. Journal of Communication Inquiry 24(1): 19-40.
Galperin, H. (1999). Cultural Industries Policy in Regional Trade Agreements: The Case of NAFTA, the European Union and MERCOSUR. Media, Culture, & Society 21: 627-648. Disponible en pdf (pre publicacion).
Galperin, H. (1999). Audiovisual Industries in the Age of Free-Trade Agreements. Canadian Journal of Communication 24(1): 49-77. Disponible online.
Galperin, H. (1999). Cultural Industries in Regional Trade Agreements: The Case of NAFTA, the European Union and MERCOSUR. Comunicación y Sociedad 31: 11-46.
Chaffee, S., Morduchowicz, R., & Galperin, H. Education for Democracy in Argentina: Effects of a Newspaper-in-School Program. International Journal of Public Opinion Research 9(4): 313-335. Disponible en pdf.