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The Production Effects of Crop Diversification Requirements Under the European Union Greening Policy

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  • Daniel Voica

    (School of Economics and Finance, Massey University)

  • Stefan Wimmer

    (School of Life Sciences Weihenstephan, Technical University of Munich, Freisling)

Abstract

This paper explores the potential production and land use effects of making subsidy payments subject to crop diversification. We first derive a theoretical model for a rational farmer who receives subsidies contingent on the degree of crop diversification. A state-contingent framework is used to show that crop diversification decisions are independent of risk preferences if farmers have access to off-farm opportunities, such as financial markets. Pricing equations for land allocation and output decisions are derived from the theoretical model and used in a Generalized Method of Moments framework to estimate parameters of interest. We use a panel of crop farms from France, Germany, Poland, and the UK obtained from the EU Farm Accounting Data Network (FADN).

Suggested Citation

  • Daniel Voica & Stefan Wimmer, 2018. "The Production Effects of Crop Diversification Requirements Under the European Union Greening Policy," Discussion Papers 1802, School of Economics and Finance, Massey University, New Zealand.
    • Handle: RePEc:mas:dpaper:1802
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    References listed on IDEAS

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    1. Jean‐Paul Chavas & Salvatore Di Falco, 2012. "On the Role of Risk Versus Economies of Scope in Farm Diversification With an Application to Ethiopian Farms," Journal of Agricultural Economics, Wiley Blackwell, vol. 63(1), pages 25-55, February.
    2. Chambers, Robert G. & Quiggin, John, 2009. "Separability of stochastic production decisions from producer risk preferences in the presence of financial markets," Journal of Mathematical Economics, Elsevier, vol. 45(11), pages 730-737, December.
    3. Robert G. Chambers & Daniel C. Voica, 2017. "“Decoupled” Farm Program Payments are Really Decoupled: The Theory," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 99(3), pages 773-782.
    4. Rulon D. Pope & Richard Prescott, 1980. "Diversification in Relation to Farm Size and Other Socioeconomic Characteristics," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 62(3), pages 554-559.
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