How Does Cooperative Membership Affect Farm Efficiency? A Case Study of Dairy Farms in Izmir, Türkiye

Year 2025, Volume: 31 Issue: 2, 577 - 589, 25.03.2025

Filiz Malkoc (kınıklı) , Murad Yercan

Abstract

This study aims to measure the efficiency of dairy farms, both cooperative members and non-members, and to investigate the effect of farm size. To assess farm efficiency, we conducted Data Envelopment Analysis (DEA) and Tobit regression analysis to identify the factors that influence efficiency on farms. The study was carried out in Izmir, one of the most significant cities for dairy cooperatives and the dairy sector in Türkiye. The results showed that non-member dairy farms were more efficient than those of members. The study found that large-scale farms are more efficient than small-scale farms. It is also noteworthy that the majority of fully efficient small-scale farms are cooperative members. It can be concluded that cooperatives are more beneficial for small family farms in terms of efficiency; however, they have capacity limitations when compared to IOFs.

Keywords

Dairy farms, Data Envelopment Analysis, Tobit Regression, Efficiency, Agricultural Cooperatives

Ethical Statement

Written permission was received from Ege University Committee on Scientific Research and Publication Ethics (Protocol number: 346, Approval date: 26.08.2019).

Supporting Institution

This study was supported by the 2211/A National PhD Scholarship Programme of the Scientific and Technological Research Council of Turkey (TUBITAK).

References

• Abate G T, Francesconi G N & Getnet K (2014). Impact of agricultural cooperatives on smallholders’ technical efficiency: Empirical evidence from Ethiopia. Annals of Public and Cooperative Economics 85(2): 257-286
• Aldeseit B (2013). Measurement of scale efficiency in dairy farms: Data envelopment analysis (DEA) approach. Journal of Agricultural Science 5(9): 37-43. https://doi.org/10.5539/jas.v5n9p37
• Angon E, Bragulat T, García A, Giorgis A & Perea J (2021). Key factors affecting the technical efficiency of bee farms in the province of La Pampa (Argentina): A two-stage DEA approach. Revista de la Facultad de Ciencias Agrarias UNCuyo 53(1): 150-163
• Aydemir A (2019). Economical analysis of dairy operations: The case of Savsat town of Artvin Province (Master's thesis, Department of Agricultural Economics, Tokat Graduate School of Natural and Applied Sciences, Tokat, Turkey.
• Banker R D, Charnes A & Cooper W W (1984). Some models for estimation of technical and scale inefficiencies in data envelopment analysis. Management Science 30(9): 1078-1092. https://doi.org/10.1287/mnsc.30.9.1078
• Barnes A P (2006). Does multi-functionality affect technical efficiency? A non-parametric analysis of the Scottish dairy industry. Journal of Environmental Management 80: 287-294. https://doi.org/10.1016/j.jenvman.2005.09.020
• Candemir M & Koyunbenbe N (2006). Efficiency analysis of dairy farms in the province of Izmir (Turkey): Data envelopment analysis (DEA). Journal of Applied Animal Research 29: 61-64. https://doi.org/10.1080/09712119.2006.9706572
• Chagwiza C, Muradian R & Ruben R (2016). Cooperative membership and dairy performance among smallholders in Ethiopia. Food Policy 59(2016): 165-173. http://dx.doi.org/10.1016/j.foodpol.2016.01.008
• Charnes A, Cooper W W & Rhodes E (1978). Measuring the efficiency of decision making units. European Journal of Operational Research2(6): 8-11. https://doi.org/10.1016/0377-2217(78)90138-8
• Coelli T A (1995). Multistage methodology for the solution of orientated DEA models. Operations Research Letters, 23: 143-149. https://doi.org/10.1016/S0167-6377(98)00036-4
• Cooper W W, Seiford L M & Tone K (2000). Data envelopment analysis: A comprehensive text with models, application, references and DEA-Solver software. Kluwer Academic Publishers.
• FAO (The Food and Agriculture Organization Corporate Statistical Database). (2022). Crops and livestock products statistics. Retrieved from https://www.fao.org/faostat/en/#data/QCL
• Farrell M (1957). The measurement of productive efficiency. Journal of the Royal Statistical Society: Series A (General) 120(3): 253-290. https://doi.org/10.2307/2343100
• Fraser I & Cordina D (1999). An application of data envelopment analysis to irrigated dairy farms in Northern Victoria, Australia. Agricultural Systems 59(3): 267-282. https://doi.org/10.1016/S0167-6377(98)00036-4
• Gelan A & Muriithi B W (2012). Measuring and explaining technical efficiency of dairy farms: A case study of smallholder farms in Africa. Agrekon 51(2): 53-74
• Gerber J & Franks J R (2001). Technical efficiency and benchmarking in dairy enterprises. Journal of the Institute of Farm Management 10(12): 715-728
• Gonçalves R M L, Vieira W C, Lima J E & Gomes S T (2008). Analysis of technical efficiency of milk-producing farms in Minas Gerais. Economia Aplicada 12(2): 321-335. https://doi.org/10.1590/S1413-80502008000200007
• Gujarati D N (2004). Basic Econometrics. McGraw-Hill Companies
• Gül M, Yılmaz H, Parlakay O, Akkoyun S, Bilgili M E, Vurarak Y, Hızlı H & Kılıçalp N (2018). Technical efficiency of dairy cattle farms in East Mediterranean region of Turkey. Scientific Papers Series Management, Economic Engineering in Agriculture and Rural Development 18(2): 213-225
• Güler D & Saner G (2020). The measurement of efficiency of dairy farms: The cases of Izmir and Manisa. YYU Journal of Agricultural Science 30(2): 386-397. https://doi.org/10.29133/yyutbd.715342
• Günden C & Miran B (2001). Technical efficiency in cotton production: A case study. The Union of Turkish Chambers of Agriculture, Ankara, Turkey
• Güneş E & Güldal H T (2019). Determination of economic efficiency of agricultural enterprises in Turkey: A DEA approach. New Medit, 18(4): 105-115. https://doi.org/10.30682/nm1904h
• Hansson H & Öhlmér B (2008). The effect of operational managerial practices on economic, technical and allocative efficiency at Swedish dairy farms. Livestock Science 118(1-2): 34-43. https://doi.org/10.1016/j.livsci.2008.01.013
• Helfand S M & Levine E S (2004). Farm size and the determinants of productive efficiency in the Brazilian Center-West. Agricultural Economics 31: 241-249. https://doi.org/10.1016/j.agecon.2004.09.021
• Heshmati, A., & Kumbhakar, S. C. (1994). Farm heterogeneity and technical efficiency: Some results from Swedish dairy farms. Journal of Productivity Analysis 5(1): 45-61
• Heshmati A & Kumbhakar S C (1997). Estimation of technical efficiency in Swedish crop farms: A pseudo panel data approach. Journal of Agricultural Economics 48(1): 22-37. https://doi.org/10.1111/j.1477-9552.1997.tb01128.x
• Huijps K, Hogeveen H, Lam T J G M & Oude Lansink A G J M (2010). Costs and efficacy of management measures to improve udder health on Dutch dairy farms. Journal of Dairy Science 93: 115-124. https://doi.org/10.3168/jds.2009-2412
• Inan I H, Direk M, Başaran B, Birinci S & Erkmen E (2005). Organisation in agriculture (Tarımda Örgütlenme). In Sixth Technical Congress of Agricultural Engineering (pp. 1133-1154)
• Jaforullah M & Whiteman J (2001). Scale efficiency in the New Zealand dairy industry: A non-parametric approach. The Australian Journal of Agricultural and Resource Economics 43(4): 523-541. https://doi.org/10.1111/1467-8489.00093
• Jansik C, Irz X & Kuosmanen N (2014). Competitiveness of Northern European dairy chains. MTT Economic Research, Agrifood Research Finland: Helsinki, Finland. ISBN 978-951-687-177-9.
• Kaiser A & Schaffer A (2022). Considering environmental factors in technical efficiency analysis of European crop production. German Journal of Agricultural Economics 71(2): 92-106. https://doi.org/10.30430/gjae.2022.0222
• Kaygısız F, Evren S, Koçak Ö, Aksel M & Tan T (2018). Efficiency analysis of dairy buffalo enterprises in Çatalca district of Istanbul. Ankara Univ Vet Fak Derg, 65, 291-296. https://doi.org/10.1501/Vetfak_0000002859
• Kelly E, Shalloo L, Geary U, Kinsella A & Wallace M (2012). Application of data envelopment analysis to measure technical efficiency on a sample of Irish dairy farms. Irish Journal of Agricultural and Food Research 51: 63-77. https://doi.org/10.2307/41756846
• Koç G (2022). A study on the development of a farm-level index for availability dimension of food security in Turkey: Case study of Thrace region. PhD Thesis, Ege University, Graduate School of Natural and Applied Sciences, Department of Agricultural Economics, Izmir, Turkey.
• Koç G & Uzmay A (2022). Analyzing the effects of livestock policies on farm-level efficiency in Turkey: Thrace region case. Journal of Tekirdag Agricultural Faculty 19(3): 515-528. https://doi.org/10.33462/jotaf.978947
• Koyunbenbe N & Candemir M (2006). Comparison of the technical efficiencies of dairy farms in Ödemiş, Tire, Bayındır and Torbalı districts the basin of Küçük Menderes. Journal of Animal Production 47(2): 9-20
• Kumar A, Saroj S, Joshi P K & Takeshima H (2018). Does cooperative membership improve household welfare? Evidence from a panel data analysis of smallholder dairy farmers in Bihar, India. Food Policy 75(2018): 24-36. https://doi.org/10.1016/j.foodpol.2018.01.005
• Kumbar N (2005). An efficiency analysis of breeding farm enterprises in Thrace region. PhD Thesis, Namık Kemal University Graduate School of Natural and Applied Sciences, Tekirdağ, Turkey.
• Lindsaar H L, Põldaru R & Roots J (2019). Estonian dairy farms’ technical efficiency and factors predicting it. Agronomy Research 17(2): 593-607. https://doi.org/10.15159/ar.19.067
• Luiz Beber C, Lakner S & Skevas I (2021). Organizational forms and technical efficiency of the dairy processing industry in Southern Brazil. Agricultural and Food Economics 9(23): 2-22. https://doi.org/10.1186/s40100-021-00195-3
• MAF (Republic of Türkiye Ministry of Agriculture and Forestry). (2020). Milk and meat sector report.https://www.esk.gov.tr/upload/Node/10255/files/2019_Yili_Sektor_Degerlendirme_Raporu.pdf
• MAF (Republic of Türkiye Ministry of Agriculture and Forestry). (2024). Table of agricultural organization.https://www.tarimorman.gov.tr/TRGM/Belgeler/0TE%C5%9EK%C4%B0LATLANMA%20DA%C4%B0RE%20BA%C5 %9EKANLI%C4%9EI/25.12.2023+Tarimsal_OrgutlenmeTablosu+(2)(1).xls
• Mitsopoulos I, Tsiouni M, Pavloudi A, Gourdouvelis D & Aggelopoulos S (2021). Improving the technical efficiency and productivity of dairy farms in Greece. Studies in Agricultural Economics 123: 95-100. https://doi.org/10.7896/j.2154
• Morantes M, Dios-Palomares R, Pablo D A L & Rivas J (2022). Efficiency and technology of dairy sheep production systems in Castilla-La Mancha, Spain: A metafrontier approach. New Medit 21(1): 33-52. https://doi.org/10.30682/nm2201c
• Newbold P (1995). Statistics for Business and Economics. Prentice-Hall
• Nizam S & Armağan G (2006). Determination of productivity of market-oriented dairy farms in Aydın province. Journal of Adnan Menderes University Agricultural Faculty 3(2): 530-560
• Onyango V A, Owuor G, Rao E J & Otieno D J (2023). Impact of cooperatives on smallholder dairy farmers’ income in Kenya. Cogent Food & Agriculture 9: 2291225, 1-13. https://doi.org/10.1080/23311932.2023.2291225
• Özüdoğru T (2010). Analysis of economic impacts of Amasya cattle breeders association on the local farmers. PhD Thesis, Ankara University Graduate School of Natural and Applied Sciences, Department of Agricultural Economics, Ankara, Turkey.
• Priscilla L & Chauhan A K (2019). Economic impact of cooperative membership on dairy farmers in Manipur: a propensity score matching approach. Agricultural Economics Research Review 32(1): 117-123. DOI: 10.5958/0974-0279.2019.00010.7
• Ramanathan R (1998). Introductory Econometrics with Applications. Dryden Press, USA.
• Reinhard S, Knox Lowell C A & Thijssen G J (2000). Environmental efficiency with multiple environmentally detrimental variables, estimated with SFA and DEAL. European Journal of Operational Research 121: 287-303
• Reinhard S, Lovell C A & Thijssen G (2002). Analysis of environmental efficiency variation. Journal of Agricultural Economics 84(4): 1054-1065
• Sert H (2019). Analysis of animal welfare economy in dairy cattle and evaluation in terms of agricultural policies: Izmir Province example. MSc Thesis, Ege University Graduate School of Natural and Applied Sciences, Department of Agricultural Economics, Izmir, Turkey
• Steeneveld W, Tauer L W, Hogeveen H & Lansink A G J M (2012). Comparing technical efficiency of farms with an automatic milking system and a conventional milking system. Journal of Dairy Science 95: 7391-7398. https://doi.org/10.3168/jds.2012-5482 TurkStat (2023). Turkish Statistical Institute. https://www.tuik.gov.tr/Home/Index
• USK (Ulusal Süt Konseyi) (2023). Discover Turkish dairy sector. https://ulusalsutkonseyi.org.tr/en/discover-turkish-dairy-sector/ (In Turkish)
• Vlontzos G & Theodoridis A (2013). Efficiency and productivity change in the Greek dairy industry. Agricultural Economics Review 14: 14-28
• Von Hobe C F, Michels M & Musshoff O (2021). Technical efficiency and productivity change in German large-scale arable farming. German Journal of Agricultural Economics 70(1): 36-48. https://doi.org/10.30430/70.2021.1.36-48
• Zietek-Kwasniewska K, Zuba-Ciszewska M & Nucinska J (2022). Technical efficiency of cooperative and non-cooperative dairies in Poland: Toward the first link of the supply chain. Agriculture 12(52): 2-22. https://doi.org/10.3390/agriculture12010052