Are Organic Farms Less Efficient? The Case of Estonian Dairy Farms

Are Organic Farms Less Efficient? The Case of Estonian Dairy Farms

Authors

DOI:

https://doi.org/10.7160/aol.2024.160103

How to Cite

Are Organic Farms Less Efficient? The Case of Estonian Dairy Farms. (2024). AGRIS on-Line Papers in Economics and Informatics, 16(1), 23-34. https://doi.org/10.7160/aol.2024.160103

Abstract

The paper investigates the technical efficiency of conventional and organic dairy farms in Estonia in the period 2006‒2015 using Farm Accountancy Data Network. We analyse self-selection into organic farming using the propensity-score-matching approach and explicitly test the hypothesis that organic and conventional farms apply homogeneous technology. We find that organic farms are less efficient. However, the difference in technical efficiency between organic and conventional farms decreases substantially when the technical efficiency assessment incorporates the use of the appropriate technology. The lack of growth of technical efficiency over time indicates that there might be a lack of knowledge in organic milk production that hinders its development. Since technical efficiency increases with farm size, it is important that organic dairy farms increase their scale.

References

Abdulai, A. and Tietje, H. (2007) "Estimating technical efficiency under unobserved heterogeneity with stochastic frontier models: application to northern German dairy farms", European Review of Agricultural Economics, Vol. 34, No. 3, pp. 393-416. E-ISSN 1464-3618, ISSN 0165-1587. DOI: https://doi.org/10.1093/erae/jbm023

Aigner, D., Knox Lovell, C. A. and Schmidt, P. (1977) "Formulation and estimation of Stochastic Frontier Production Function Models", Journal of Econometrics, Vol. 6, No. 1, pp. 21-37. E-ISSN 1872-6895, ISSN 0304-4076. DOI: https://doi.org/10.1016/0304-4076(77)90052-5

Alvarez, A., del Corral, J. and Tauer, L.W. (2012) "Modelling unobserved Heterogeneity in new York dairy farms: One-Stageversus Two-Stage Models", Agricultural and Resource Economics Review, Vol. 41, No. 3, pp. 275-285. E-ISSN 2372-2614, ISSN 1068-2805. DOI: https://doi.org/10.1017/S1068280500001258

Breustedt, G., Latacz-Lohmann, U. and Tiedemann, T. (2011) "Organic or conventional? Optimal dairy farming technology under the EU milk quota system and organic subsidies", Food Policy, Vol. 36, No. 2, pp. 223-229. E-ISSN 1873-5657, ISSN 0306-9192. DOI: https://doi.org/10.1016/j.foodpol.2010.11.019

Caliendo, M. and Kopeinig, S. (2008) "Some practical guidance for the implementation of propensity score matching", Journal of Economic Surveys, Vol. 22, No. 1, pp. 31-72. E-ISSN 1467-6419, ISSN 0950-0804. DOI: https://doi.org/10.1111/j.1467-6419.2007.00527.x

Čechura, L., Žáková Kroupová, Z. and Benešová, I. (2021) "Productivity and Efficiency in European Milk Production: Can We Observe the Effects of Abolishing Milk Quotas?”, Agriculture, Vol. 11, No. 9, p. 835. ISSN 2077-0472. DOI: https://doi.org/10.3390/agriculture11090835

De Ponti, T., Pijk, B. and van Ittersum, M. K. (2012) "The crop yield gap between organic and conventional agriculture", Agricultural Systems, Vol. 108, pp. 1-9. E-ISSN 1873-2267, ISSN 0308-521X. DOI: https://doi.org/10.1016/j.agsy.2011.12.004

Djokoto, J. G. (2015) "Technical efficiency of organic agriculture: a quantitative review ", Studies in Agricultural Economics, Vol. 117, No. 2, pp. 67-71. E-ISSN 2063-0476, ISSN 1418-2106. DOI: https://doi.org/10.7896/j.1512

European Parliament (2018) "The EU dairy sector. Main features, challenges and prospects". [Online]. Available: https://www.europarl.europa.eu/RegData/etudes/BRIE/2018/630345/EPRS_ BRI(2018)630345_EN.pdf [Accessed: April 5, 2023].

European Commission (2020) "Farm to Fork Strategy. For a fair, healthy and environmentally- friendly food system". [Online]. Available: https://ec.europa.eu/food/system/files/2020-05/f2f_ action-plan_2020_strategy-info_en.pdf [Accessed: April 5, 2023].

European Commission (2019) "Organic farming in the EU. A fast growing sector", EU Agricultural Markets Briefs. [Online]. Available: https://www.rederural.gov.pt/images/Noticias/2019/market- brief-organic-farming-in-the-eu_mar2019_en.pdf [Accessed: May 2, 2023].

Greene, W. (2005) "Reconsidering heterogeneity in panel data estimators of the stochastic frontier model", Journal of Econometrics, Vol. 126, No. 2, 269-303. E-ISSN 1872-6895, ISSN 0304-4076. DOI: https://doi.org/10.1016/j.jeconom.2004.05.003

Jondrow, J., Knox Lovell, C. A., Materov, I. S. and Schmidt, P. (1982) "On the estimation of technical inefficiency in the stochastic frontier production function model", Journal of Econometrics, Vol. 19, No. 2-3, pp. 233-238. E-ISSN 1872-6895, ISSN 0304-4076. DOI: https://doi.org/10.1016/0304-4076(82)90004-5

Kargiannis, G., Salhofer, K. and Sinabell, F. (2012) "Scale Efficiency in Organic and Conventional Dairy Farming", 1st AIEAA Conference ‘Towards a Sustainable Bio-economy: Economic Issues and Policy Challenges’ 4‒5 June, 2012 Trento, Italy. 7 p. DOI: https://doi.org/10.22004/ag.econ.124119

Kostlivý V. and Fuksová Z. (2019) "Technical efficiency and its determinants for Czech livestock farms", Agricural Economics – Czech, Vol. 65, No. 4., pp. 175-184. E-ISSN 1805-9295, ISSN 0139-570X. DOI: https://doi.org/10.17221/162/2018-AGRICECON

Kroupová Žáková, Z. and Trnková, G. (2020) "Technical efficiency and economic performance of dairy production in the EU: The role of size", Journal of Central European Agriculture, Vol. 21, No. 4, pp. 915-928. ISSN 1332-9049. DOI: https://doi.org/10.5513/JCEA01/21.4.2917

Kumbhakar, S. C., Lien, G. and Hardaker J. B. (2014) "Technical efficiency in competing panel data models: a study of Norwegian grain farming", Journal of Productivity Analysis, Vol. 41, No. 2, pp. 321-337. E-ISSN 1573-0441, ISSN 0895-562X. DOI: https://doi.org/10.1007/s11123-012-0303-1

Kumbhakar, S. C., Tsionas, E. G. and Sipiläinen, T. (2009) "Joint estimation of technology choice and technical efficiency: an application to organic and conventional dairy farming", Journal of Productivity Analysis, Vol. 31, No. 3, pp. 151-161. E-ISSN 1573-0441, ISSN 0895-562X. DOI: https://doi.org/10.1007/s11123-008-0081-y

Leming, R., Sonets, A., Vetemaa, A. and Mikk, M. (2011) " Mahepõllumajanduslik Piimakarjakasvatus” (Organic milk production.), Põllumajandusministeerium (Ministry of Agriculture of Estonia), 26 pp. [Online]. Available: http://www.maheklubi.ee/upload/Editor/ Trykised/mahe_piimakari.pdf [Accessed: April 5, 2023]. ISBN 978–9949–462–46–9. (In Estonian).

Leuven, E. and Sianesi, B. (2003) "PSMATCH2 Stata Module to Perform Full Mahalanobis and Propensity Score Matching, Common Support Graphing, and Covariate Imbalance Testing", Statistical Software Components S432001, Boston College Department of Economics, revised 01 Feb 2018. [Online]. Available: http://ideas.repec.org/c/boc/bocode/s432001.html [Accessed: May 2, 2023].

Luik, H. and Viira, A.-H. (2016) "Söötmis-, lüpsi- ja sõnnikusüsteemid Eesti piimakarjalautades" (Feeding, milking and manure systems in Estonian dairy barns), Agraarteadus (Journal of Agricultural Science), Vol. 2, No. 27, No. 2, pp. 92-107, E-ISSN 2228-4893, ISSN 1024-0845. (In Estonian).

Madau, F. A., Furesi, R. and Pulina, P. (2017) "Technical efficiency and total factor productivity changes in European dairy farm sectors ", Agricultural and Food Economics, Vol. 5, No. 1, pp. 1-14. E-ISSN 2193-7532. DOI: https://doi.org/10.1186/s40100-017-0085-x

Mayen, C. D., Balagtas, J. V. and Alexander, C. E. (2010) "Technology adoption and technical efficiency: organic and conventional dairy farms in the United States", American Journal of Agricultural Economics, Vol. 92, No.1, pp. 181-195. E-ISSN 1467-8276, ISSN 0002-9092. DOI: https://doi.org/10.1093/ajae/aap018

Mareth T., Thomé A. M. T., Oliveira, F. L. C. and Scavarda, L. F. (2016) "Systematic review and meta-regression analysis of technical efficiency in dairy farms", International Journal of Productivity and Performance Management, Vol. 65, No. 3, pp. 279-301. ISSN 1741-0401. DOI: https://doi.org/10.1108/IJPPM-02-2015-0027

Meeusen, W. and Van den Broeck, J. (1977) "Efficiency estimation from Cobb-Douglas production functions with composed error", International Economic Review, Vol. 18, No. 2, pp. 435-444. E-ISSN 1468-2354, ISSN 0020-6598. DOI: https://doi.org/10.2307/2525757

Moschitz, H., Muller ,A., Kretzschmar, U., Haller, L., de Porras, M., Pfeifer, C., Oehen, B., Willer, H. and Stolz, H. (2021) "How can the EU Farm to Fork strategy deliver on its organic promises? Some critical reflections " EuroChoices, Vol. 20, No. 1, pp. 30-36. E-ISSN 1746-692X, ISSN 1478-0917. DOI: https://doi.org/10.1111/1746-692X.12294

Náglová, Z. and Rudinskaya, T. (2021) "Factors Influencing Technical Efficiency in the EU Dairy Farms", Agriculture, Vol. 11, No. 11, p. 1114. E-ISSN 2077-0472. DOI: https://doi.org/10.3390/agriculture11111114

Nehring R. F., Gillespie J., Greene C. and Law J. (2021) “The Economics and Productivity of Organic versus Conventional U.S. Dairy Farms", Journal of Agricultural and Applied Economics, Vol. 53, No. 1, pp.1-19. E-ISSN 2056-7405, ISSN 1074-0708. DOI: https://doi.org/10.1017/aae.2020.34

Oude Lansink, A., Pietola, K. and Bäckman S. (2002) "Efficiency and productivity of conventional and organic farms in Finland 1994–1997", European Review of Agricultural Economics, Vol. 29, No. 1, pp. 51-65. E-ISSN 1464-3618, ISSN 0165-1587. DOI: https://doi.org/10.1093/erae/29.1.51

Palts, E. and Vetemaa, A. (2012) "Mahepõllumajanduse nõuete selgitus tootjale 2013" (Explanation of organic farming requirements for producer 2013), Põllumajandusministeerium, 66 p. ISSN 2228-0340. [Online]. Available: http://www.maheklubi.ee/upload/Editor/Trykised/nouete_ selgitus_2012.pdf. [Accessed: May 10, 2023]. (In Estonian).

Pietola K. and Lansink A. (2001) "Farmer response to policies promoting organic farming technologies in Finland", European Review of Agricultural Economics. Vol. 28, No. 1, pp. 1-15. E-ISSN 1464-3618. ISSN 0165-1587. DOI: https://doi.org/10.1093/erae/28.1.1

Pitt, M. and Lee, L. (1981) "The measurement and sources of technical inefficiency in Indonesian weaving industry", Journal of Development Economics, Vol. 9, No. 1, pp. 43-64. E-ISSN 1872-6089, ISSN 0304-3878. DOI: https://doi.org/10.1016/0304-3878(81)90004-3

Purnhagen, K. P., Clemens, S., Eriksson, D., Fresco, L. O., Tosun, J., Qaim, M., Visser, R. G. F., Weber, A. P. M., Wesseler, J. H. H. and Zilberman, D. (2021) "Europe’s Farm to Fork Strategy and Its Commitment to Biotechnology and Organic Farming: Conflicting or Complementary Goals?", Trends in Plant Sciences, Vol. 26, No. 6, pp. 600-606. E-ISSN 1878-4372, ISSN 1360-1385. DOI: https://doi.org/10.1016/j.tplants.2021.03.012

Ricci Maccarini E and Zanoli, A. (2004) "Technical efficiency and economic performances of organic and conventional livestock farms in Italy", 91st seminar of EAAE on 24.–25.9.2004, Crete, Greece. 28 p.

Sauer, J. (2010) "Deregulation and dairy production systems: a Bayesian distance function approach", Journal of Productivity Analysis, Vol. 34, No. 3, pp. 213-237. ISSN 0895-562X. DOI: https://doi.org/10.1007/s11123-010-0179-x

Schmidt, P. and Sickles, R. (1984) "Production frontiers with panel data", Journal of Business and Economic Statistics, Vol. 2, No. 4, pp. 365-374. E-ISSN 1537-2707, ISSN 0735-0015. DOI: https://doi.org/10.1080/07350015.1984.10509410

Seufert, V., Ramankutty, N. and Foley, J. A. (2012) "Comparing the yields of organic and conventional agriculture", Nature, Vol. 485, pp. 229-232. E-ISSN 1476-4687, ISSN 0028-0836. DOI: https://doi.org/10.1038/nature11069

Sipiläinen, T. and Oude Lansink, A. (2005) "Learning in organic farming – an application to Finnish dairy farms", International Congress, August 23‒27, 2005, Copenhagen, Denmark 24493, European Association of Agricultural Economists. DOI: https://doi.org/10.22004/ag.econ.24493

Skolrud, T. (2019) "Farm-level determinants of product conversion: Organic milk production", Canadian Journal of Agricultural Econopmics, Vol. 67, No. 3, pp. 261-281. E- ISSN 1744-7976, ISSN 0008-3976. DOI: https://doi.org/10.1111/cjag.12201

Tiedemann, T. and Latacz‐Lohmann, U. (2011) "Development of Productivity in Organic and Conventional Agriculture: An Empirical Analysis", German Journal of Agricultural Economics, Vol. 60, No. 2, pp. 101-118. ISSN 2191-4028.

Tsionas, E. G. (2002) "Stochastic Frontier Models with Random Coefficients", Journal of Applied Econometrics, Vol. 17, No. 2, pp. 127-147. E-ISSN 1099-1255, ISSN 0883-725. DOI: https://doi.org/10.1002/jae.637

Tzouvelekas, V., Pantzios, C. J. and Fotopoulos C. (2001) "Technical efficiency of alternative farming systems: the case of Greek organic and conventional olive-growing farms", Food Policy, Vol, 26, No. 6, pp. 549-569. ISSN 1873-5657, ISSN 0306-9192. DOI: https://doi.org/10.1016/S0306-9192(01)00007-0