Sterne, Jonathan A. C., Matthias Egger, and George Davey Smith, Systematic reviews in health care:
Investigating and dealing with publication and other biases in metaanalysis. 2001.
Studies used in the meta-analysis
Collier, Paul, and Anthony J Venables, Rethinking Trade Preferences: How Africa Can Diversify its Ex-
ports, World Economy, 30(8), 2007, doi: 10.1111/j.1467-9701.2007.01042.x
Cooke, Edgar F. A., The impact of trade preferences on exports of developing countries: The case of AGOA
and CBI preferences of the USA. MPRA working paper No. 31439, available at http://mpra.ub.uni-
muenchen.de/31439/. 2011
Cooke, Edgar F. A., The impact of trade preferences on exports of developing countries: The impact of
trade preferences on African exports, Masters dissertation. 2009
Frazer, G. and J. Van Biesebroeck, Trade Growth under the African Growth and Opportunity Act. Review
of Economics and Statistics, 92(1), pp.128-144. 2010.
Giovannetti, Giorgia and Marco Sanfilippo, Do Chinese Exports Crowd-Out African Goods? An econo-
metric analysis by country and sector. 2009, Working paper.
Lederman, Daniel and CZaglar (Ozden Geopolitical interests and preferential access to U.S. markets. Eco-
nomics & Politics, Volume 19 July 2007 No. 2.
Mueller, Tina F., Preferences and Patterns: The Effect of the African Growth and Opportunity Act (AGOA)
on Trade, Paper prepared for the 2008 annual meeting of the International Studies Association, San
Francisco, CA March 26-29. 2008
Nouve, Kofi, Estimating the Effects of AGOA on African Exports Using a Dynamic Panel Analysis. 2005,
available at: http://ssrn.com/abstract=1026204
Nouve, Kofi and John Staatz, The African Growth and Opportunity Act and the Latent Agricultural Export
Response in Sub-Saharan Africa. 2003. Paper prepared for the 2003 Annual Meeting of the American
Agricultural Economics Association, Montreal, Quebec, Canada, July 27-30
Seyoum, Belay, Export performance of developing countries under the Africa Growth and Opportunity
Act Experience from US trade with Sub-Saharan Africa. DOI: 10.1108/01443580710830970. Journal of
Economic Studies Vol. 34 No. 6, 2007 pp. 515-533.
Tadesse, Bedassa and Bichaka Fayissa The impact of African growth and opportunity act (agoa) on U.S.
imports from Sub-Saharan Africa (ssa) Journal of International Development 20 , 920-941 (2008), DOI:
10.1002/jid.1446
Tadesse, Bedassa Bichaka Fayissa, and Andrew McColley, Does a Unilateral Policy Change Promote
Trade? The Case of African Growth and Opportunity Act. 2008, Working paper.
Excluded studies
Brenton, Paul and Mombert Hoppe, The African Growth and Opportunity Act, Exports, and Development
in Sub-Saharan Africa. World Bank Policy Research Working Paper 3996, August 2006
18