2009: K. Jefferis, “The Impact of the Global Financial and Economic Crisis on SADC Economies”, Agricultural Trade Forum 16th Public Policy Dialogue, Windhoek, Namibia, February

2008: K. Jefferis, “Is Botswana’s Growth Sustainable?”, National Business Conference, September

2008: K. Jefferis & N. Charalambides, “Global Inflation and Economic Slowdown: Macroeconomic Policy Options for Botswana”, July

2008: K. Jefferis, “Botswana Economic Overview”, Botswana Resources Conference, July

2008: K. Jefferis, “Power and the Economy”, March

2008: K. Jefferis, “Botswana – Recent Economic Developments and Prospects”, February

2007: K. Jefferis, J. Arntzen & G. Mookodi: “United Nations Common Country Assessment”, October

2007: K. Jefferis, “Botswana – Recent Economic Developments and Prospects”, March

2007: K. Jefferis, “The Economic Impact of HIV-AIDS”, March

2006: K. Jefferis, “Botswana – Recent Economic Developments and Prospects”, September