Large Sample Properties of Matching Estimators for Average Treatment Effects, Econometrica, vol.74, issue.1, pp.235-267, 2006. ,
DOI : 10.1111/j.1468-0262.2006.00655.x
Spatial price transmission and asymmetry in the Ghanaian maize market, Journal of Development Economics, vol.63, issue.2, pp.327-349, 2000. ,
DOI : 10.1016/S0304-3878(00)00115-2
Information from Markets Near and Far: Mobile Phones and Agricultural Markets in Niger, American Economic Journal: Applied Economics, vol.2, issue.3, pp.46-59, 2010. ,
DOI : 10.1257/app.2.3.46
URL : http://www.aeaweb.org/aej/app/app/2009-0141_app.pdf
Mobile Phones and Economic Development in Africa, Journal of Economic Perspectives, vol.24, issue.3, pp.207-232, 2010. ,
DOI : 10.1257/jep.24.3.207
URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.664.6269
Improving Access to Maize Marketing Opportunities in Remote Areas of Ghana, 1999. ,
Economic reform and food prices: Evidence from markets in Ghana, World Development, vol.24, issue.3, pp.521-534, 1996. ,
DOI : 10.1016/0305-750X(95)00146-4
Agricultural Market Access in Ghana, 2006. ,
Spatial integration, transport costs, and the response of local prices to policy changes in Ghana, Journal of Development Economics, vol.56, issue.2, pp.411-431, 1998. ,
DOI : 10.1016/S0304-3878(98)00072-8
Zambian Farmers Access to Maize Markets, Food Security Collaborative Working Papers 116910, 2011. ,
Farmer Bargaining Power and Market Information Services, American Journal of Agricultural Economics, vol.97, issue.3, 2014. ,
DOI : 10.1093/ajae/aau051
URL : http://prodinra.inra.fr/ft/209EA642-224B-4578-90B5-B572A12B9299
Nonparametric Estimation of Average Treatment Effects Under Exogeneity: A Review, Review of Economics and Statistics, vol.45, issue.4, pp.4-29, 2004. ,
DOI : 10.1111/1468-2354.t01-1-00055
Recent Developments in the Econometrics of Program Evaluation, Journal of Economic Literature, vol.47, issue.1, pp.5-86, 2009. ,
DOI : 10.1257/jel.47.1.5
The Digital Provide: Information (Technology), Market Performance, and Welfare in the South Indian Fisheries Sector, The Quarterly Journal of Economics, vol.122, issue.3, pp.879-924, 2007. ,
DOI : 10.1162/qjec.122.3.879
Information, efficiency, and welfare in agricultural markets, Agricultural Economics, vol.LXX, issue.3, pp.203-216, 2010. ,
DOI : 10.2307/2967618
URL : http://ageconsearch.umn.edu/record/53206/files/ICTs_Agriculture_Jensen.pdf
Optimal Investment in Transportation Infrastructure When Middlemen Have Market Power: A Developing-Country Analysis, American Journal of Agricultural Economics, vol.91, issue.2, pp.462-476, 2009. ,
DOI : 10.1111/j.1467-8276.2008.01245.x
Networks, distance, and trust: Telecommunications Development and changing trading practices in Ghana, World Development, vol.34, issue.7, pp.1301-1315, 2006. ,
DOI : 10.1016/j.worlddev.2005.11.015
Large Sample Confidence Regions Based on Subsamples under Minimal Assumptions, The Annals of Statistics, vol.22, issue.4, pp.2031-2050, 1994. ,
DOI : 10.1214/aos/1176325770
URL : http://doi.org/10.1214/aos/1176325770
Are Staple Food Markets in Africa Efficient? Spatial Price Analyses and Beyond, Food Security Collaborative Working Papers, 2010. ,
The central role of the propensity score in observational studies for causal effects, Biometrika, vol.70, issue.1, pp.41-55, 1983. ,
DOI : 10.1093/biomet/70.1.41
Randomization Analysis of Experimental Data: The Fisher Randomization Test Comment, Journal of the American Statistical Association, vol.75, issue.371, pp.75-591, 1980. ,
DOI : 10.2307/2287653
Estimating causal effects of treatments in randomized and nonrandomized studies., Journal of Educational Psychology, vol.66, issue.5, pp.688-701, 1974. ,
DOI : 10.1037/h0037350
Market Information Services: Theory and Practice, 1997. ,
Food Price Variability and Economic Reform: An ARCH Approach for Ghana, American Journal of Agricultural Economics, vol.78, issue.1, pp.126-136, 1996. ,
DOI : 10.2307/1243784
Does Matching Overcome Lalonde's Critique of Nonexperimental Estimators?, SSRN Electronic Journal, vol.125, issue.12, pp.305-353, 2005. ,
DOI : 10.2139/ssrn.286297
Getting Prices Right: The Impact of the Market Information Service in Uganda, Journal of the European Economic Association, vol.7, issue.2-3, pp.435-445, 2009. ,
DOI : 10.1162/JEEA.2009.7.2-3.435
Transport Prices and Costs in Africa : A Review of the Main International Corridors Banque internationale pour la reconstruction et le développement, Banque mondiale, 2009. ,
Evaluating Social Programs with Endogenous Program Placement and Selection of the Treated, in " Handbook of Development Economics, pp.3847-3894, 2008. ,
http://recherche.afd.fr Previous publications can be consulted online at: http://recherche.afd.fr © AFD Document de travail n°141 ? L'information sur les prix agricoles par la téléphonie mobile ,
Chris de Neubourg, Jacques Ould Aoudia, 2009. ,
Equipe de recherche sur les déterminants sociaux de la santé et du recours aux soins UMRS ,
Private Sector Participation in the Indian Power Sector and Climate Change Shashanka Bhide, 2010. ,
CNRS -décembre, Territoires et Sociétés (LATTS), 2010. ,
un bon usage de l'électricité : Chine, Etats-Unis ,
échelle mondiale à l'échelle locale -Enjeux et conditions de mise en oeuvre ONF International Contact : Tiphaine Leménager, 2011. ,
Académie de l'eau), sous la direction de François Grünewald ,
quels enseignements pour l'AFD ? Contacts : Frédéric Audras et Jean-François Almanza, p.2012 ,
Sébastien Merceron, ISPF, Polynésie française Contacts : Virginie Olive et Françoise Rivière, p.2013 ,
CIRAD, UMR Innovation N° 135 L'économie politique et la gestion territoriale des services environnementaux Bernard Dafflon, Suisse) Contact : Réjane Hugounenq, p.2013 ,
une contribution de la recherche française et européenne, 2013. ,
Centre d'études des territoires, de la mondialisation et des vulnérabilités de l'Université de Versailles Saint Quentin-en-Yvelines ,