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Incorporating expert knowledge in the estimate of farmers’ opportunity cost of supplying environmental services in rural Cameroon

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  • Moukam, Claudiane Yanick
  • Atewamba, Calvin

Abstract

This paper applies a Bayesian approach to incorporate non-data information in estimating the opportunity cost for farmers in rural Cameroon to engage in biodiversity conservation and carbon sequestration efforts. Findings from our field survey reveal that only a small percentage of farmers are willing to participate in environmental protection programmes without compensation. A multidimensional preferences analysis indicates that this behavior may be attributed to a disconnection between environmental values and socioeconomic values. Bayesian analysis of the Tobit model, examining Willingness to Accept (WTA) compensation for agroforestry participation, highlights that factors such as aging, higher educational attainment, and higher socioeconomic status are highly likely to promote pro-environmental behaviors. The estimated opportunity cost of supplying environmental services is 10,775 CFA francs with a standard deviation of 333.6 CFA francs per farmer. These results differ qualitatively from the existing literature, underscoring the relative significance of considering expert knowledge in the interpretation of environmental policies.

Suggested Citation

  • Moukam, Claudiane Yanick & Atewamba, Calvin, 2023. "Incorporating expert knowledge in the estimate of farmers’ opportunity cost of supplying environmental services in rural Cameroon," Bio-based and Applied Economics Journal, Italian Association of Agricultural and Applied Economics (AIEAA), vol. 12(3), October.
    • Handle: RePEc:ags:aieabj:347562
    DOI: 10.22004/ag.econ.347562
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    1. Engel, Stefanie & Pagiola, Stefano & Wunder, Sven, 2008. "Designing payments for environmental services in theory and practice: An overview of the issues," Ecological Economics, Elsevier, vol. 65(4), pages 663-674, May.
    2. Chan,Joshua & Koop,Gary & Poirier,Dale J. & Tobias,Justin L., 2019. "Bayesian Econometric Methods," Cambridge Books, Cambridge University Press, number 9781108437493, September.
    3. François Bareille & Matteo Zavalloni & Davide Viaggi, 2023. "Agglomeration bonus and endogenous group formation," American Journal of Agricultural Economics, John Wiley & Sons, vol. 105(1), pages 76-98, January.
    4. Richard T. Carson & Theodore Groves & John A. List, 2014. "Consequentiality: A Theoretical and Experimental Exploration of a Single Binary Choice," Journal of the Association of Environmental and Resource Economists, University of Chicago Press, vol. 1(1), pages 171-207.
    5. Kanninen Barbara J., 1995. "Bias in Discrete Response Contingent Valuation," Journal of Environmental Economics and Management, Elsevier, vol. 28(1), pages 114-125, January.
    6. Robert J. Johnston & Kevin J. Boyle & Wiktor (Vic) Adamowicz & Jeff Bennett & Roy Brouwer & Trudy Ann Cameron & W. Michael Hanemann & Nick Hanley & Mandy Ryan & Riccardo Scarpa & Roger Tourangeau & Ch, 2017. "Contemporary Guidance for Stated Preference Studies," Journal of the Association of Environmental and Resource Economists, University of Chicago Press, vol. 4(2), pages 319-405.
    7. Daniel Kahneman & Amos Tversky, 2013. "Prospect Theory: An Analysis of Decision Under Risk," World Scientific Book Chapters, in: Leonard C MacLean & William T Ziemba (ed.), HANDBOOK OF THE FUNDAMENTALS OF FINANCIAL DECISION MAKING Part I, chapter 6, pages 99-127, World Scientific Publishing Co. Pte. Ltd..
    8. Richard Carson & Nicholas Flores & Norman Meade, 2001. "Contingent Valuation: Controversies and Evidence," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 19(2), pages 173-210, June.
    9. Solveig Höfer & Alex Ziemba & Ghada El Serafy, 2020. "A Bayesian approach to ecosystem service trade-off analysis utilizing expert knowledge," Environment Systems and Decisions, Springer, vol. 40(1), pages 67-83, March.
    10. Ajayi, Oluyede C. & Jack, B. Kelsey & Leimona, Beria, 2012. "Auction Design for the Private Provision of Public Goods in Developing Countries: Lessons from Payments for Environmental Services in Malawi and Indonesia," World Development, Elsevier, vol. 40(6), pages 1213-1223.
    11. Nick Hanley & Mikołaj Czajkowski, 2019. "The Role of Stated Preference Valuation Methods in Understanding Choices and Informing Policy," Review of Environmental Economics and Policy, Association of Environmental and Resource Economists, vol. 13(2), pages 248-266.
    12. Gama-Rodrigues, Antonio Carlos & Müller, Manfred Willy & Gama-Rodrigues, Emanuela Forestieri & Mendes, Fernando Antônio Teixeira, 2021. "Cacao-based agroforestry systems in the Atlantic Forest and Amazon Biomes: An ecoregional analysis of land use," Agricultural Systems, Elsevier, vol. 194(C).
    13. J. Carroll & Jih-Jie Chang, 1970. "Analysis of individual differences in multidimensional scaling via an n-way generalization of “Eckart-Young” decomposition," Psychometrika, Springer;The Psychometric Society, vol. 35(3), pages 283-319, September.
    14. Richard T. Carson, 2012. "Contingent Valuation: A Practical Alternative When Prices Aren't Available," Journal of Economic Perspectives, American Economic Association, vol. 26(4), pages 27-42, Fall.
    15. Carson, Richard T & Flores, Nicholas A, 2000. "Contingent Valuation: Controversies and Evidence," University of California at San Diego, Economics Working Paper Series qt75k752s7, Department of Economics, UC San Diego.
    16. Simone Cerroni & Daniel W. Derbyshire & W. George Hutchinson & Rodolfo M. Nayga Jr., 2023. "A Choice Matching Approach for Discrete Choice Analysis: An Experimental Investigation in the Laboratory," Land Economics, University of Wisconsin Press, vol. 99(1), pages 80-102.
    17. Di Fang & Rodolfo M. Nayga & Grant H. West & Claudia Bazzani & Wei Yang & Benjamin C. Lok & Charles E. Levy & Heather A. Snell, 2021. "On the Use of Virtual Reality in Mitigating Hypothetical Bias in Choice Experiments," American Journal of Agricultural Economics, John Wiley & Sons, vol. 103(1), pages 142-161, January.
    18. Richard Carson & Theodore Groves, 2007. "Incentive and informational properties of preference questions," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 37(1), pages 181-210, May.
    19. Ito, Junichi, 2022. "Program design and heterogeneous treatment effects of payments for environmental services," Ecological Economics, Elsevier, vol. 191(C).
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