Does trading non-timber forest products drive specialisation in products gathered for consumption? Evidence from the Brazilian Amazon
Diversification is a hallmark of family-based rural production, but what happens when autarkic rural communities integrate into markets? Economic theory predicts that households will maintain diversified strategies when faced with risk; however, many studies have claimed that openness to markets drives specialisation to enhance returns. Nevertheless, there is little evidence about the association between trade in non-timber forest products (NTFPs) and the diversity of NTFPs consumed. Relying on a household survey and systematic observations of Brazilian Amazonian Caboclos, we evaluated whether exposure to NTFP markets (effort and cash income) correlates with the diversity of NTFPs consumed (richness and Simpson diversity). The results were conflicting. First, there was variation across NTFP subtypes: although the variety (richness) of terrestrial NTFPs consumed (vegetables and hunted animals) was greater in households trading NTFPs, the richness of fish consumed was lower because fishing could not be pursued concurrently with activities related to NTFP trade. Second, the observed effects differed across indicators of diversity, which shows that intensification in the use of a few resources may occur. Third, the associations with alternative definitions of exposure to the NTFP market also differed. These results indicate that NTFP markets do not necessarily undermine local consumption diversity.
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- Christian Jette, 1996. "Diversification as a Risk Management Strategy in an Andean Agropastoral Community," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 78(5), pages 1329-1334.
- López-Feldman, Alejandro & Wilen, James E., 2008. "Poverty and spatial dimensions of non-timber forest extraction," Environment and Development Economics, Cambridge University Press, vol. 13(05), pages 621-642, October.
- Börner, Jan & Shively, Gerald E. & Wunder, Sven & Wyman, Miriam, 2012. "How do rural households respond to economic shocks? Insights from hierarchical analysis using global data," 2012 Conference, August 18-24, 2012, Foz do Iguacu, Brazil 126143, International Association of Agricultural Economists.
- Haggblade, Steven & Hazell, Peter & Reardon, Thomas, 2010. "The Rural Non-farm Economy: Prospects for Growth and Poverty Reduction," World Development, Elsevier, vol. 38(10), pages 1429-1441, October.
- Samuelson, Paul A., 1967. "General Proof that Diversification Pays," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 2(01), pages 1-13, March.
- J. Fernandez-Cornejo & C. M. Gempesaw II & J. G. Elterich & S. E. Stefanou, 1992. "Dynamic Measures of Scope and Scale Economies: An Application to German Agriculture," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 74(2), pages 329-342.
- Bezu, Sosina & Barrett, Christopher B. & Holden, Stein T., 2012.
"Does the Nonfarm Economy Offer Pathways for Upward Mobility? Evidence from a Panel Data Study in Ethiopia,"
Elsevier, vol. 40(8), pages 1634-1646.
- Bezu, Sosina & Barrett, Christopher B. & Holden, Stein T., 2010. "Does the nonfarm economy offer pathways for upward mobility? Evidence from a panel data study in Ethiopia," MPRA Paper 35754, University Library of Munich, Germany, revised 2011.
- Jonathan Morduch, 1995.
"Income Smoothing and Consumption Smoothing,"
Journal of Economic Perspectives,
American Economic Association, vol. 9(3), pages 103-114, Summer.
- Morduch, J., 1995. "Income Smoothing and Consumption Smoothing," Papers 512, Harvard - Institute for International Development.
- Jonathan Morduch, 1995. "Income Smoothing and Consumption Smoothing," Harvard Institute of Economic Research Working Papers 1727, Harvard - Institute of Economic Research.
- Barrett, C. B. & Reardon, T. & Webb, P., 2001. "Nonfarm income diversification and household livelihood strategies in rural Africa: concepts, dynamics, and policy implications," Food Policy, Elsevier, vol. 26(4), pages 315-331, August.
- Fisher, Monica & Shively, Gerald, 2005. "Can Income Programs Reduce Tropical Forest Pressure? Income Shocks and Forest Use in Malawi," World Development, Elsevier, vol. 33(7), pages 1115-1128, July.
- Viet Quang, Dang & Nam Anh, Tran, 2006. "Commercial collection of NTFPs and households living in or near the forests: Case study in Que, Con Cuong and Ma, Tuong Duong, Nghe An, Vietnam," Ecological Economics, Elsevier, vol. 60(1), pages 65-74, November.
- Wong, Grace Y. & Godoy, Ricardo, 2003. "Consumption and Vulnerability Among Foragers and Horticulturalists in the Rainforest of Honduras," World Development, Elsevier, vol. 31(8), pages 1405-1419, August.
- Sierra, Rodrigo & Rodriguez, Fabian & Losos, Elizabeth, 1999. "Forest resource use change during early market integration in tropical rain forests: the Huaorani of upper Amazonia," Ecological Economics, Elsevier, vol. 30(1), pages 107-119, July.
- Shackleton, Charlie M. & Shackleton, Sheona E. & Buiten, Erik & Bird, Neil, 2007. "The importance of dry woodlands and forests in rural livelihoods and poverty alleviation in South Africa," Forest Policy and Economics, Elsevier, vol. 9(5), pages 558-577, January.
- Bethelhem Debela & Gerald Shively & Arild Angelsen & Mette Wik, 2012. "Economic Shocks, Diversification, and Forest Use in Uganda," Land Economics, University of Wisconsin Press, vol. 88(1), pages 139-154.
- Brush, Stephen B. & Taylor, J. Edward & Bellon, Mauricio R., 1992. "Technology adoption and biological diversity in Andean potato agriculture," Journal of Development Economics, Elsevier, vol. 39(2), pages 365-387, October.
- Michele Di Maio & Marco Valente, 2006. "Uncertainty, Optimal Specialization and Growth," LEM Papers Series 2006/05, Laboratory of Economics and Management (LEM), Sant'Anna School of Advanced Studies, Pisa, Italy.
- Philippe Delacote, 2010. "Forest products as safety net, deforestation and the tragedy of the commons," Working Papers - Cahiers du LEF 2010-05, Laboratoire d'Economie Forestiere, AgroParisTech-INRA.
- Kamanga, Penjani & Vedeld, Paul & Sjaastad, Espen, 2009. "Forest incomes and rural livelihoods in Chiradzulu District, Malawi," Ecological Economics, Elsevier, vol. 68(3), pages 613-624, January.
- Vedeld, Paul & Angelsen, Arild & Bojo, Jan & Sjaastad, Espen & Kobugabe Berg, Gertrude, 2007. "Forest environmental incomes and the rural poor," Forest Policy and Economics, Elsevier, vol. 9(7), pages 869-879, April.
- Brian Belcher & Kathrin Schreckenberg, 2007. "Commercialisation of Non-timber Forest Products: A Reality Check," Development Policy Review, Overseas Development Institute, vol. 25(3), pages 355-377, 05.
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