Market-based instruments for risk-averse farmers: rubber agroforest conservation in Jambi Province, Indonesia

Abstract This paper investigates the effectiveness of different market-based instruments (MBIs), such as eco-certification premiums, carbon payments, Pigovian taxes and their combination, to address the conversion of agroforests to monoculture systems and subsequent effects on incomes of risk-averse farmers under income uncertainty in Indonesia. For these, the authors develop a farm-level dynamic mean-variance model combined with a real options approach. Findings show that the conservation of agroforest is responsive to the risk-aversion level of farmers: the greater the level of risk aversion, the greater is the conserved area of agroforest. However, for all risk-averse farmers, additional incentives in the form of MBIs are still needed to prevent conversion of agroforest over the years, and only the combination of MBIs can achieve this target. Implementing fixed MBIs also contributes to stabilizing farmers’ incomes and reducing income risks. Consequently, the combined MBIs increase incomes and reduce income inequality between hardly and extremely risk-averse farmers.

[1]  I. Ring,et al.  Stakeholders' incentives for land-use change and REDD: The case of Indonesia , 2013 .

[2]  Timo Pukkala,et al.  Biodiversity policies in commercial boreal forests: Optimal design of subsidy and tax combinations , 2007 .

[3]  Belinda A. Margono,et al.  Mapping and monitoring deforestation and forest degradation in Sumatra (Indonesia) using Landsat time series data sets from 1990 to 2010 , 2012 .

[4]  A. Blackman,et al.  Does Eco-Certification have Environmental Benefits? Organic Coffee in Costa Rica , 2010 .

[5]  R. Pontius,et al.  Agroforest’s growing role in reducing carbon losses from Jambi (Sumatra), Indonesia , 2014, Regional Environmental Change.

[6]  G. Villamor,et al.  Payments for Environmental Services: Evolution Toward Efficient and Fair Incentives for Multifunctional Landscapes , 2012 .

[7]  P. Blanken,et al.  An underestimated role of precipitation frequency in regulating summer soil moisture , 2012 .

[8]  Oliver Musshoff,et al.  Growing short rotation coppice on agricultural land in Germany: a Real Options Approach. , 2012 .

[9]  Zili Zhu,et al.  Real options analysis for land use management: Methods, application, and implications for policy. , 2015, Journal of environmental management.

[10]  Luca Taschini,et al.  Conservation Payments under Uncertainty , 2013, Land Economics.

[11]  J. C. Martínez-Sánchez,et al.  The role of organic production in biodiversity conservation in shade coffee plantations , 2008 .

[12]  F. Knight.  The economic nature of the firm: From Risk, Uncertainty, and Profit , 2009 .

[13]  G. Villamor,et al.  Social Role-Play Games Vs Individual Perceptions of Conservation and PES Agreements for Maintaining Rubber Agroforests in Jambi (Sumatra), Indonesia , 2011 .

[14]  Grace B. Villamor,et al.  Biodiversity in rubber agroforests, carbon emissions, and rural livelihoods: An agent-based model of land-use dynamics in lowland Sumatra , 2014, Environ. Model. Softw..

[15]  S. Milne,et al.  Benefits and costs of deforestation by smallholders: Implications for forest conservation and climate policy , 2014 .

[16]  Meine van Noordwijk,et al.  ABOVEGROUND CARBON STOCK ASSESMENT FOR VARIOUS LAND USE SYSTEMS IN NUNUKAN , EAST KALIMANTAN , 2006 .

[17]  M. Werger,et al.  TREES AND REGENERATION IN RUBBER AGROFORESTS AND OTHER FOREST-DERIVED VEGETATION IN JAMBI (SUMATRA, INDONESIA) , 2008 .

[18]  Jonah Busch,et al.  Structuring economic incentives to reduce emissions from deforestation within Indonesia , 2012, Proceedings of the National Academy of Sciences.

[19]  R. Huirne,et al.  Coping with Risk in Agriculture , 1997 .

[20]  Stefan Baumgärtner,et al.  Managing Increasing Environmental Risks Through Agro-Biodiversity and Agri-Environmental Policies , 2009 .

[21]  Erkki Koskela,et al.  Does Risk Aversion Accelerate Optimal Forest Rotation Under Uncertainty? , 2004 .

[22]  P. Lasserre,et al.  Species Preservation and Biodiversity Value: A Real Options Approach , 2004 .

[23]  Céline Nauges,et al.  Technology Adoption Under Production Uncertainty: Theory and Application to Irrigation Technology , 2006 .

[24]  J. Dillon,et al.  Risk analysis in dryland farming systems , 1992 .

[25]  U. Djanibekov,et al.  Stochastic Economic Assessment of Afforestation on Marginal Land in Irrigated Farming System , 2016 .

[26]  S. Babu,et al.  Agroforestry, attitude towards risk and nutrient availability: a case study of south Indian farming systems , 1991, Agroforestry Systems.

[27]  R. Cullen,et al.  Socioeconomic Impacts of Public Forest Policies on Heterogeneous Agricultural Households , 2012 .

[29]  S. Wunder.  Payments for environmental services and the poor: concepts and preliminary evidence , 2008, Environment and Development Economics.

[30]  A. Bhaduri,et al.  Impacts of innovative forestry land use on rural livelihood in a bimodal agricultural system in irrigated drylands , 2013 .

[31]  Eduardo S. Schwartz,et al.  Investment Under Uncertainty. , 1994 .

[32]  Avoiding the loss of shade coffee plantations: how to derive conservation payments for risk-averse land-users , 2013, Agroforestry Systems.

[33]  Grace B. Villamor,et al.  Feedback loops added to four conceptual models linking land change with driving forces and actors. , 2011 .

[34]  T. Tomich,et al.  Environmental services and land use change in Southeast Asia: from recognition to regulation or reward? , 2004 .

[35]  F. Cubbage,et al.  A real options model to assess the role of flexibility in forestry and agroforestry adoption and disadoption in the Lower Mississippi Alluvial Valley , 2013 .

[36]  G. Villamor,et al.  Tree cover transitions and food security in Southeast Asia , 2014 .

[37]  O. Ramírez,et al.  Financial returns, stability and risk of cacao-plantain-timber agroforestry systems in Central America , 2004, Agroforestry Systems.

[38]  C. Perrings,et al.  Crop biodiversity, risk management and the implications of agricultural assistance , 2005 .