Papers in Refereed Journals
Magen, C., & Avidar, R. (2019). Introducing the Strata approach to dialogue analysis (SADA): The case of political NGOs in Israel. Journal of Public Relations Research 31(3-4), 97-117.
Ariel, Y., Malka, V., Avidar, R., & Levy, E.C. (2017). Smartphone’s usage among young Israeli adults: A combined quantitative and qualitative approach. Israel Affairs 23(5), 970-986.
Ariel, Y., Elishar-Malka, V., Weimann-S, D., & Avidar, R. (2017). Online agenda-setting research: Challenges and dilemmas. The Agenda Setting Journal 1(2), 117-136.
Avidar, R. (2017). Public relations and social businesses: The importance of enhancing engagement. Public Relations Review, 43(5), 955-962.
Toledano, M., & Avidar, R. (2016). Public relations, ethics, and social media: A cross-national study of PR practitioners. Public Relations Review 42(1), 161-169.
Weimann-S, D., Ariel, Y., Malka, V., & Avidar, R. (2016). Trends in public and media agenda setting during the 2015 Israeli elections. Israel Affairs 22(3-4), 727-742.
Malka, V., Ariel, Y.,& Avidar, R. (2015). Fighting, worrying and sharing: Operation ‘Protective Edge’ as the first WhatsApp war. Media, War, and Conflict 8(3), 329-344.
Malka, V., Ariel, Y., Avidar, R., and Levy, E. C. (2015). Operation “Protective Edge”- The first Whatsapp war? Kesher , 47, 88-96.
Avidar, R., Ariel, Y., Malka, V., & Levy, E.C. (2015). Smartphones, publics, and OPRs: do publics want to engage? Public Relations Review 41, 214-221.
Ariel, Y., & Avidar, R. (2015). Information, interactivity, and social media, Atlantic Journal of Communication 23(1), 19-30.
Avidar, R., Ariel, Y., Malka, V., and Levy, E. C. (2013). Smartphones and young publics: A new challenge for public relations practice and relationship building. Public Relations Review 39(5), 603-605.
Avidar, R. (2013). The responsiveness pyramid: Embedding responsiveness and interactivity into public relations theory. Public Relations Review 39(5), 440-450.
Avidar, R. (2012). How a politician can successfully implement public relations principals online: An Israeli case study. Israeli Journal of Humor Research 1(2), 81-96.
Avidar, R., (2011). Israeli public relations and the Internet. Israel Affairs. 17(3), 401-421.
Avidar, R., & Rafaeli, S., (2009). Computer mediated charity: Israeli nonprofit use of Web 1.0 and Web 2.0 online dialogic elements. The Journal of Global Management Research 5(2), 61-70.
Avidar, R., (2009). Social media, societal culture, and Israeli public relations practice. Public Relations Review, 35(4), 437-439.
Chapters in Books
Elishar-Malka, V., Ariel, Y. and Avidar, R. (2019). A story of love and hate: Smartphones in students’ lives. In J. Schulz, L. Robinson, A. Khilnani, J. Baldwin, H. Pait, A. Williams, J. Davis, and G. Ignatow Eds.) Mediated Millennials (Studies in Media and Communications, Vol. 19) (pp.33-50). Emerald Publishing Limited.
Avidar, R. (2018). Engagement, interactivity, and diffusion of Innovations: The case of social businesses. In K. Johnston, and M. Taylor (Eds.). Handbook of Communication Engagement (pp. 505-514). New Jersey: Wiley.
Avidar, R. (2017). Responsiveness and interactivity: Relational maintenance strategies in an online environment. New media and public relations (Third Edition). In S. Duhe (Ed.). NY: Peter Lang.
Malka, V., Ariel, Y., Avidar, R. & Cohen, A.A. (2017). Reconceptualizing uses and gratifications vis-à-vis smartphone applications: The case of WhatsApp. In P. Vorderer., D. Hefner., L. Reinecke., & C. Klimmt (Eds.). Permanently Online, Permanently Connected (pp. 43-50) New-York: Routledge.
Weimann-Saks, D., Ariel, Y., Malka, V., & Avidar, R. (2017). Trends in public and media agenda-setting during the 2015 Israeli elections, in E. Orkibi, and M. Gerstenfeld (Eds.). Israel at the Polls 2015 A Moment of Transformative Stability. London: Routledge. ISBN 9781138637030.
Avidar, R., Ariel, Y., & Malka, V.(2017). Wartime changes in news consumption patterns among Israeli WhatsApp users: Operation Protective Edge as a case Study. In D. Caspi, and D. Rubinstein (Eds.). Reporting the Middle East: Challenges and Chances (pp. 79-98). New Jersey: Scientific Publishing.
Avidar R., (2012). Israeli public relations and the Internet. In A. Lev-On (Ed.) New media, politics and society, London, Routledge.
Articles in Professional Journals
Toledano, M., & Avidar, R. (2017). Public relations, ethics and social media: A cros- national study of PR professionals. Institute For Public Relations (IPR) Link here.
Toledano, M., & Avidar, R. (2016). Ethics and public relations in social media: The case of Israel and New Zeland. The Israeli Public Relations Association (ISPRA) [Hebrew] Link here.
Avidar R., Ariel, Y., Malka, V., & Levy E.C. (2015). Smartphones, publics and OPR: Do publics want to engage? Institute For Public Relations (IPR) Link here.
Sela, I., & Avidar, R. (2014). Social media and their usage among Israeli universities and colleges. The Israeli Public Relations Association (ISPRA) Link here
Malka, V., Ariel, Y., Avidar, R., & Levy, E. C. (2014). Do you have a Joke? WhatApp usage in a national crisis situation [Hebrew] Link here.
Avidar, R. (2009). Social media and its usage among Israeli practitioners. The Israeli Public Relations Association (ISPRA) Web site [Hebrew] Link here.
An advisor and a reviewer of chapters 13-14-15 in the book: Limor, Y., Mendelzis, L., & Leshem, B.(2013). Public relations: strategies and tactics. The Open University, Israel.