, << Tanzania Tea Packers Limted -TPP: Stock quote and news >>, 2007.

K. Ainger, The new peasants' revolt: corporate agriculture is turning family and peasant farmers from stewards of the land into servants, or eradicating their livelihoods completely, New Internationalist, vol.353, pp.9-13, 2003.

G. Auld, Reversal of Fortune: How Early Choices Can Alter the Logic of Marketbased Authority. School of Forestry and Environmental Studies, vol.593, 2009.

C. M. Bacon, V. E. Mndez, M. E. Gmez, D. Stuart, and S. R. Flores, Are Sustainable Coffee Certifications Enough to Secure Farmer Livelihoods? The Millenium Development Goals and Nicaragua's Fair Trade Cooperatives. Globalizations, vol.5, pp.259-274, 2008.

J. Baffes, Tanzania's Tea Sector: Constraints and Challenges, Frontiers of Commodity Chain Research, 2003.

G. Baker, R. Gibbons, and K. J. Murphy, Relational contracts and the theory of the firm, Quarterly Journal of Economics, vol.117, pp.39-84, 2002.

A. Ben-ner and D. C. Jones, Employee Participation, Ownership, and Productivity: A Theoretical Framework, Industrial Relations, vol.34, issue.4, pp.532-554, 1995.

S. Besky, Can a Plantation be Fair? Paradoxes and Possibilities in Fair Trade Darjeeling Tea Certification, Anthropology of Work Review, vol.29, issue.1, pp.1-9, 2008.

J. Blasi, M. Conte, and D. Kruse, Employee stock ownership and corporate performance among public organizations, Industrial and Labor Relations Review, vol.50, issue.1, pp.60-79, 1996.

. Bombay and . Burmah, << The Bombay Burmah Trading Corporation Limited -Fair Trade >>, 2010.

F. H. Buttel, O. Larson, and G. W. Gillespie, Alternatives to economic globalization : a better world is possible, 1990.

M. E. Conroy, D. De-meza, and B. Lockwood, Branded! How the 'Certification Revolution' Is Transforming Global Corporations. Gabriola Island, British Columbia, Quarterly Journal of Economics, vol.113, pp.361-86, 1998.

J. Dixon, A cultural economy model for studying food systems, Agriculture and Human Values, vol.16, issue.2, pp.151-160, 1999.

C. Dolan and J. Humphrey, Governance and Trade in Fresh Vegetables: The Impact of UK Supermarkets on the African Horticulture Industry, Journal of Development Studies, vol.37, issue.2, pp.147-176, 2000.

C. S. Dolan, the Mists of Development: Fairtrade in Kenyan Tea Fields. Globalizations, vol.5, pp.305-318, 2008.

. ______, Virtual moralities: The mainstreaming of Fairtrade in Kenyan tea fields, Geoforum, vol.41, issue.1, pp.33-43, 2010.

. Eutco, << East Usumbara Tea Company Ltd. -About Us >>, 2010.

M. Faber, Tea estate rehabilitation in Tanzania, World Development, vol.23, issue.8, pp.1335-1347, 1995.

. Fao, Agricultural Sector Reforms in Tanzania: Perspectives from within, 2009.

C. Fisher, Selling Coffee, or Selling Out?: Evaluating Different Ways to Analyze the Fair-Trade System, Culture & Agriculture, vol.29, issue.2, pp.78-88, 2007.

F. International, << Explanatory Document for the Generic Fairtrade Standard for Small Farmers' Organisations >>, Fairtrade Labelling Organizations International, vol.10, 2006.

, << Explanatory Document for the Fairtrade Premium and Joint Body in Hired Labour Situations >>, _, vol.17, 2007.

, << About Fair Trade >>, _, 2009.

. ______, << Consultation document for Fairtrade Stakeholders: Tea Standard Review, 2010.

N. Fold and M. N. Larsen, Globalization and Restructuring of African Commodity Flows, 2008.

S. E. Freidberg, French beans and food scares: culture and commerce in an anxious age, p.269, 2004.

G. Gereffi, J. Humphrey, and T. Sturgeon, The governance of global value chains, Review of International Political Economy, vol.12, issue.1, pp.78-104, 2005.

G. Gereffi and M. Korzeniewicz, Commodity chains and global capitalism, Contributions in economics and economic history, p.334, 1994.

P. Gibbon and S. Ponte, Trading down: Africa, value chains, and the global economy, p.251, 2005.

S. J. Grossman and O. D. Hart, The costs and benefits of ownership: a theory of vertical and lateral integration, Journal of Political Economy, vol.94, pp.691-719, 1986.

M. Halonen, Reputation and allocation of ownership, Economic Journal, vol.112, pp.538-57, 2002.

J. G. Harris, R. J. Burgman, M. , and J. , Chains, shops, and networks: the logic of organizational value. Accenture, Institute for High Performance Business HART, Journal of Political Economy, vol.98, pp.1119-58, 1990.

D. Jaffee, Brewing justice : fair trade coffee, sustainability, and survival, p.331, 2007.

M. C. Jensen and W. H. Meckling, Rights and Production Functions: An Application to Labor-Managed Firms and Codetermination, Journal of Business, vol.4, pp.469-506, 1979.

J. M. Kigalu, Effects of planting density and drought on the productivity of tea clones (Camellia sinensis L.): Yield responses, Physics and Chemistry of the Earth, Parts A/B/C, vol.32, pp.1098-1106, 2007.

S. Kimaro, << Tea industry ownership patterns discouraging tea growers >>. THISDAY, vol.3, 2009.

N. Klein, No space, no choice, no jobs, no logo : taking aim at the brand bullies, p.490, 2000.

A. Loconto and L. Busch, Standards, Techno-Economic Networks, and Playing Fields: Performing the Global Market Economy, Review of International Political Economy, vol.17, 2010.
URL : https://hal.archives-ouvertes.fr/hal-02667798

J. Mwakasege, << Chairman Speech -Meeting with Sir. Ian Wood -Chairman of WFT >>. Tukuyu, Rungwe, TZ, Rungwe Smallholders Tea Growers Association, 2009.

C. M. Ochieng, Revitalising African agriculture through innovative business models and organisational arrangements: promising developments in the traditional crops sector, The Journal of Modern African Studies, vol.45, pp.143-169, 2007.

, Comparative capitalism and sustainable development: Stakeholder capitalism and co-management in the Kenyan fisheries sub sector, Natural Resources Forum, vol.32, pp.64-76, 2008.

M. Q. Patton, Qualitative research and evaluation methods, Sage. xxiv, vol.598, 1990.

J. L. Pierce and L. Rodgers, The Psychology of Ownership and Worker-Owner Productivity, Group Organization Management, vol.29, issue.5, pp.588-613, 2004.

J. Pirsch, G. Shrut, and S. L. Grau, A Framework for Understanding Corporate Social Responsibility Programs as a Continuum: An Exploratory Study, Journal of Business Ethics, vol.70, issue.2, pp.125-140, 2007.

S. Ponte and P. Gibbon, Quality Standards, Conventions and the Governance of Global Value Chains, Economy and Society, vol.34, issue.1, pp.1-31, 2005.

D. Priest, Current and Potential Production of Tea in Tanzania. Wood Family Trust and Gatsby Charitable Foundation, 2010.

P. Raikes, M. F. Jensen, and S. Ponte, Global commodity chain analysis and the French filière approach: comparison and critique, Economy and Society, vol.29, issue.3, pp.390-417, 2000.

L. Raynolds, D. Murray, and J. Wilkinson, Fair Trade: The challenges of transforming globalization, 2007.

P. Rowland, W. G. Roy, H. Knorringa, and P. , TATEPA and RSTGA -A Successful Privatisation in Tanzania: The Progress of Wakulima Tea Company. Wakulima Tea Company, Journal of Development Studies, vol.37, issue.2, pp.177-205, 1997.

E. F. Simbua and S. Barrientos, << The role of the Smallholder Tea Based Production Systems in the Tanzanian Tea Value Chain >>, Annual Meeting and Scientific Conference of the Agricultural Economists Society of Tanzania (AGREST). Morogoro Hotel, vol.13, pp.109-198, 2005.

, Performance of the Tea Industry in Tanzania. Tea Board of Tanzania, 2009.

G. Tyler, D. C. Washington, W. Bank, V. , J. Nygren et al., << An African Success Story -the development of a Competitive Tea Export Industry >>. All-Africa Review of Experiences with Commercial Agriculture, Agriculture and Human Values, 2006.

. Wadia-group, << Bombay Burmah Trading Corpn Ltd. >>, 2010.

R. Welsh, The importance of ownership arrangements in U.S. agriculture, Rural Sociology, vol.63, issue.2, p.199, 1998.

. World and . Bank, Tea-time in Tanzania, SME FACTS: News about World Bank Group Small and Medium Enterprise Initiatives, vol.1, p.11, 2000.

R. K. Yin and E. F. Simbua, Sage Organizing Smallholder Production for Sustainability Loconto, 1984.