References
- African Development Bank (AfDB). (2011). The middle of pyramid: Dynamics of the middle class in Africa. In Market Brief (pp.1–24). Abidjan: African Development Bank. Retrieved from http://www.afdb.org/fileadmin/uploads/afdb/Documents/Publications/The%20Middle%20of%20the%20Pyramid_The%20Middle%20of%20the%20Pyramid.pdf.
- Aradhyula, S., & Tronstad, R. (2003). Does tourism promote cross-border trade? American Journal of Agricultural Economics, 85(3), 569–579. doi: 10.1111/1467-8276.00456
- ASEAN. (2008). ASEAN tourism investment guide (ATIG). Indonesia: ASEAN.
- AU/NEPAD. (2009). African action plan 2010–2015: Advancing regional and continental integration in Africa. Addis Ababa: AU.
- Blatter, J. (2000). Emerging cross-border regions as a step towards sustainable development? Experiences and considerations from examples in Europe and North America. International Journal of Economic Development, 2(3), 402–439.
- Breslin, S., Higgott, R., & Rosamond, B. (2002). Regions in comparative perspective. In S. Breslin, C. Hughes, N. Phillips, & B. Rosamond (Eds.), New regionalisms in the global political economy (pp. 1–19). London: Routledge.
- Chingono, M., & Nakana, S. (2009). The challenges of regional integration in Southern Africa. African Journal of Political Science and International Relations, 3(10), 396–408.
- Di Domenico, M., & Miller, G. (2012). Farming and tourism enterprise: Experiential authenticity in the diversification of independent small-scale farming. Tourism Management, 33(2), 285–294. doi: 10.1016/j.tourman.2011.03.007
- EIU. (2010). Global intelligence and analysis. Economic intelligence unit. Retrieved from http://www.eiu.com/public/
- European Travel Commission (ETC). (2009). Annual report 2009. Brussels: ETC.
- Fischer, C., & Gil-Alana, L. A. (2009). The nature of the relationship between international tourism and international trade: The case of German imports of Spanish wine. Applied Economics, 41(11), 1345–1359. doi: 10.1080/00036840601019349
- Ghimire, K. B. (2001). Regional tourism and south-south economic cooperation. The Geographical Journal, 167(2), 99–110. doi: 10.1111/1475-4959.00010
- Kulendran, N., & Wilson, K. (2000). Is there a relationship between international trade and international travel? Applied Economics, 32, 1001–1009. doi: 10.1080/000368400322057
- Manyara, G., & Jones, E. (2007). Community-based tourism enterprises development in Kenya: An exploration of their potential as avenues of poverty reduction. Journal of Sustainable Tourism, 15(6), 628–644. doi: 10.2167/jost723.0
- Mattli, W. (1999). The logic of regional integration: Europe and beyond. Cambridge: Cambridge University Press.
- Muiruri, M. (2012, January 8). Training hitch to hold back tourism growth. Daily Nation.
- Muriithi, T. (2007). Institutionalising Pan-Africanism transforming African Union values and principles into policy and practice. Institute for Security Studies, Paper 143.
- Mwega, F. (2009). Global financial crisis discussion series: Kenya (ODI, Paper 7).
- Ng'eno, N. et al. (2003). Regional integration study of East Africa: The case of Kenya. Kenya Institute for Public Policy Research and Analysis, KIPPRA Working Paper No. 9.
- O'Connell, J., & Williams, G. (2005). Passengers’ perceptions of low cost airlines and full service carriers: A case study involving Ryan Air, Aer Lingus, Air Asia and Malaysia Airlines. Journal of Air Transport Management, 11(4), 259–272. doi: 10.1016/j.jairtraman.2005.01.007
- Page, S., & Lumsdon, L. (Eds.). (2004) Tourism and transport: Issues and agenda for the new millennium. Boston: Elsevier.
- Qobo, M. (2007). The challenges of regional integration in Africa. In the context of globalization and the prospects for a United States of Africa (ISS Paper 145).
- Sarbo, D. (2010). The Challenges of Regional Integration in Africa. Paper presented in the Second Annual Colloquium, Oxford-Princeton Global Leaders Fellowship Program, 3–4 May, Princeton University, Princeton NJ, USA.
- Schiff, M., & Winters, L. A. (2003). Regional integration and development. UK: Oxford Press.
- Sorupia, E. (2005). Rethinking the role of transportation in tourism. Proceedings of the Eastern Asia Society for Transportation Studies, 5, 1767–1777.
- UNECA. (2004). African economic report. Addis, Ethiopia: UNECA.
- UNECA. (2011a). Ecotourism in the IGAD region: An untapped potential. Addis Ababa, Ethiopia: UNECA.
- UNECA. (2011b). Towards sustainable tourism in the Eastern Africa region. Challenges and opportunities. Addis Ababa, Ethiopia: UNECA.
- UNWTO. (2011) Tourism highlights 2011 edition. Madrid, Spain: UNWTO.
- UNWTO. (2014). Tourism highlights 2014 edition. Madrid, Spain: UNWTO.
- Warleigh-Lack, A. (2006). Towards a conceptual framework for regionalisation: Bridging ‘new regionalism’ and ‘integration theory’. Review of International Political Economy, 13(5), 750–771. doi: 10.1080/09692290600950639
- WEF. (2013). Travel and Tourism Competitive Index report. Geneva: WEF.
- World Bank. (2015). International tourism data. Retrieved from http://data.worldbank.org/indicator/ST.INT.RCPT.CD
- WTTC. (2014). Travel and tourism economic impacts: Country reports 2014. London: WTTC.
- Yin, K. R. (2003). Case study research: Design and methods. London: Sage Publications.
- Yoshimatsu, H. (2006). Collective action problems and regional integration in ASEAN. Contemporary Southeast Asia, 28(1), 115–140. doi: 10.1355/CS28-1F
- Young, J. (2007). Sudan peace process: An evaluation. Institute of governance studies. Vancouver, Canada: Simon Fraser University.