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The Determinants of Chemical Input Use in Agriculture: A Dynamic Analysis of the Wine Grape–Growing Sector in France

Author

Listed:
  • G. Enjolras

    (CERAG - Centre d'études et de recherches appliquées à la gestion - UPMF - Université Pierre Mendès France - Grenoble 2 - CNRS - Centre National de la Recherche Scientifique)

  • M. Aubert

Abstract

This article examines the determinants of chemical consumption by French winegrowers on an individual basis. We introduce criteria relating to the structure of vineyards and the financial situation of the winegrowers. Using data from the Farm Accountancy Data Network (FADN-RICA) for the period 2002–2007 from an annual sample of 607 winegrowers, we study the different factors that encourage winegrowers to use chemical inputs to protect or increase the yield of their vines. Drawing on transversal and longitudinal analyses, we illustrate the benefits derived from differentiating the demand for inputs according to their classification: pesticides or fertilizers. Climatic variables, physical size, and turnover all act as driving forces in the decision to use chemical inputs. We show that taking out crop insurance functions as a substitute for inputs and observe a double moral hazard effect: Winegrowers who increase their insurance coverage reduce their consumption of inputs the most and receive greater compensation; among insured winegrowers, those who use the most inputs make the most claims. As wine grape growing is a consistent activity conducted over a long period, we observe permanence in patterns of use of chemical inputs.

Suggested Citation

  • G. Enjolras & M. Aubert, 2014. "The Determinants of Chemical Input Use in Agriculture: A Dynamic Analysis of the Wine Grape–Growing Sector in France," Post-Print halshs-01026299, HAL.
    • Handle: RePEc:hal:journl:halshs-01026299
    DOI: 10.1017/jwe.2013.34
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    Citations

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    Cited by:

    1. Magali Aubert & Geoffroy Enjolras, 2017. "Are EU subsidies a springboard to the reduction of pesticide use?," Post-Print hal-02733800, HAL.
    2. Magali Aubert & Orane Debrune & Joël Huat & Laurent Parrot, 2019. "The institutional environment [L’environnement institutionnel]," Post-Print hal-02429459, HAL.
    3. Geoffroy Enjolras & Magali Aubert, 2020. "How does crop insurance influence pesticide use? Evidence from French farms," Review of Agricultural, Food and Environmental Studies, Springer, vol. 101(4), pages 461-485, December.
    4. Aubert, Magali & Enjolras, Geoffroy, 2014. "Between the approved and the actual dose. A diagnosis of pesticide overdosing in French vineyards," Review of Agricultural and Environmental Studies - Revue d'Etudes en Agriculture et Environnement (RAEStud), Institut National de la Recherche Agronomique (INRA), vol. 95(3).
    5. Magali Aubert & Geoffroy Enjolras, 2015. "Are short food supply chains a solution for farms facing financial difficulties?," Post-Print hal-02800273, HAL.
    6. Finger, Robert & Möhring, Niklas & Dalhaus, Tobias & Böcker, Thomas, 2017. "Revisiting Pesticide Taxation Schemes," Ecological Economics, Elsevier, vol. 134(C), pages 263-266.
    7. Aubert, M. & Enjolras, G., 2018. "Does crop insurance lead to better environmental practices? Evidence from French farms," 2018 Conference, July 28-August 2, 2018, Vancouver, British Columbia 277242, International Association of Agricultural Economists.
    8. Möhring, Niklas & Dalhaus, Tobias & Enjolras, Geoffroy & Finger, Robert, 2020. "Crop insurance and pesticide use in European agriculture," Agricultural Systems, Elsevier, vol. 184(C).
    9. Magali Aubert & Orane Debrune & Joël Huat & Laurent Parrot, 2017. "The institutional environment as an essential support to agro ecology: the case of the formal market gardeners in Mayotte," Post-Print hal-02733930, HAL.
    10. Zheng, Yanan & Goodhue, Rachael E., 2022. "Intensive or Extensive Margin Effects? Growers’ Responses to the Restriction of High-Volatile Organic Compound (VOC) Pesticide Products in the San Joaquin Valley, California," 2022 Annual Meeting, July 31-August 2, Anaheim, California 322085, Agricultural and Applied Economics Association.
    11. Florence Jacquet & Marie-Helene Jeuffroy & Julia Jouan & Edith Le Cadre-Barthélemy & Thibaut Malausa & Xavier Reboud & Christian Huyghe, 2022. "Zéro pesticide : un nouveau paradigme de recherche pour une agriculture durable," Post-Print hal-03587361, HAL.

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