Assessing the productivity effects of agricultural extension in a pluralistic system: an analysis of Brazilian family farming in 2017

References

• Affholder, F., C. Poeydebat, M. Corbeels, E. Scopel, and P. Tittonell. 2013. “The Yield Gap of Major Food Crops in Family Agriculture in the Tropics: Assessment and Analysis Through Field Surveys and Modelling.” Field Crops Research 143: 106–118. https://doi.org/10.1016/j.fcr.2012.10.021.
   Web of Science ®Google Scholar
• Alves, E., and E. Contini. 1988. “A Modernização da Agricultura Brasileira.” In Os Principais Problemas da Agricultura Brasileira: Análise e Sugestões, edited by A. S. P. Brandão, 49–99. IPEA/INPES.
   Google Scholar
• Babu, S. C., C. Sette, and K. Davis. 2015. “Private Technical Assistance Approaches in Brazil: The Case of Food Processing Company Rio de Una.” In Knowledge Driven Development, 105–124. Brasil: Elsevier. (2016). Legislação sobre agricultura familiar.
   Google Scholar
• Caudill, S. B., J. M. Ford, and D. M. Gropper. 1995. “Frontier Estimation and Firm-Specific Inefficiency Measures in the Presence of Heteroscedasticity.” Journal of Business & Economic Statistics 13 (1): 105–111. https://doi.org/10.1080/07350015.1995.10524583.
   Web of Science ®Google Scholar
• Coelli, T. 2000. On the Econometric Estimation of the Distance Function Representation of a Production Technology.
   Google Scholar
• Davis, K., S. Franzel, and D. J. Spielman. 2019. “Extension Options for Better Livelihoods and Poverty Reduction: A Selected Review 2012–2015.” Gates Open Research 3 (386): 386.
   Google Scholar
• Davis, K., and V. Rasheed Sulaiman. 2014. “The New Extensionist: Roles and Capacities to Strengthen Extension and Advisory Services.” Journal of International Agricultural & Extension Education 21 (3): 6–18. https://doi.org/10.5191/jiaee.2014.21301.
   Google Scholar
• de Freitas, C. O. 2014. Tamanho dos Estabelecimentos e Eficiência Técnica na Agropecuária Brasileira. Masters’ thesis]. Universidade Federal de Viçosa.
   Google Scholar
• de Freitas, O. C. 2017. “Three Essays on the Effect of Rural Extension in the Brazilian Agricultural Sector” [Dissertation, Universidade de Viçosa]. https://www3.dti.ufv.br/bbt/ficha/cadastrarficha/.
   Google Scholar
• de Freitas, C. O., F. de Figueiredo Silva, M. J. Braga, and M. de Carvalho Reis Neves. 2021. “Rural Extension and Technical Efficiency in the Brazilian Agricultural Sector.” International Food & Agribusiness Management Review 24 (2): 215–232. https://doi.org/10.22434/IFAMR2020.0094.
   Google Scholar
• Diesel, V., and M. Miná Dias. 2016. “The Brazilian Experience with Agroecological Extension: A Critical Analysis of Reform in a Pluralistic Extension System.” Journal of Agricultural Education & Extension 22 (5): 415–433. https://doi.org/10.1080/1389224X.2016.1227058.
   Web of Science ®Google Scholar
• Diniz, R. F., and A. N. Hespanhol. 2018. “Reestruturação, Reorientação e Renovação do Serviço Extensionista no Brasil: A (Difícil) Implementação da Política Nacional de Assistência Técnica e Extensão Rural (PNATER).” Extensão Rural 25 (2): 7–30. https://doi.org/10.5902/2318179633174.
   Google Scholar
• Dos Anjos, Flavio Sacco, Eduardo Moyano Estrada, and Nadia Vellada Caldas. 2011. “Family farming and economic cooperation: the emergence and decline of agrarian condominios in Southern Brazil.” Journal of Rural Social Sciences 26 (2): 30–51.
   Google Scholar
• FAO. 2023, Aug. 28. “FAOSTAT.” https://Www.Fao.Org/Faostat/En/#data/QV.
   Google Scholar
• Färe, R., and D. Primont. 2012. “Dual Allocative Efficiency Parameters.” Journal of Productivity Analysis 37 (3): 233–238. https://doi.org/10.1007/s11123-011-0240-4.
   Google Scholar
• Feng, G., and A. Serletis. 2010. “A Primal Divisia Technical Change Index Based on the Output Distance Function.” Journal of Econometrics 159 (2): 320–330. https://doi.org/10.1016/j.jeconom.2010.09.006.
   Google Scholar
• Freitas, Otávio Carlos de. 2017. Three Essays on the Effect of Rural Extension in the Brazilian Agricultural Sector. Dissertation. Viçosa: Universidade de Viçosa.
   Google Scholar
• Freitas, Carlos, Felipe Otavio De, Marcelo Jose Silva, Mateus Braga. Rural Extension and Technical Efficiency in the Brazilian Agricultural Sector.” International Food and Agribusiness Management Review 24 (2): 215–232. https://doi.org/10.22434/IFAMR2020.0094.
   Google Scholar
• Fulginiti, L. E. 2010. “Estimating Griliches’ k -Shifts.” American Journal of Agricultural Economics 92 (1): 86–101. https://doi.org/10.1093/ajae/aap011.
   Google Scholar
• Gonçalves, R. M. L., W. da C. Vieira, J. E. de Lima, and S. T. Gomes. 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.
   Google Scholar
• Hampf, A. C., M. Carauta, E. Latynskiy, A. A. D. Libera, L. Monteiro, P. Sentelhas, C. Troost, T. Berger, and C. Nendel. 2018. “The Biophysical and Socio-economic Dimension of Yield Gaps in the Southern Amazon – A Bio-economic Modelling Approach.” Agricultural Systems 165:1–13. https://doi.org/10.1016/j.agsy.2018.05.009.
   Google Scholar
• Helfand, S. M., and E. S. Levine. 2004. “Farm Size and the Determinants of Productive Efficiency in the Brazilian Center-West.” Agricultural Economics 31 (2–3): 241–249.
   Web of Science ®Google Scholar
• Helfand, S. M., A. R. B. Moreira, and E. W. Bresnyan Jr. 2015. Agricultural Productivity and Family Farms in Brazil: Creating Opportunities and Closing Gaps. World Bank.
   Google Scholar
• IBGE. 2019. Censo Agropecuário 2017: Resultados Definitivos.
   Google Scholar
• Jondrow, J., C. A. K. Knox Lovell, I. S. Materov, and P. Schmidt. 1982. “On the Estimation of Technical Inefficiency in the Stochastic Frontier Production Function Model.” Journal of Econometrics 19 (2–3): 233–238. https://doi.org/10.1016/0304-4076(82)90004-5.
   Web of Science ®Google Scholar
• Knuth, U., and A. Knierim. 2013. “Characteristics of and Challenges for Advisors Within a Privatized Extension System.” Journal of Agricultural Education & Extension 19 (3): 223–236. https://doi.org/10.1080/1389224X.2013.782166.
   Google Scholar
• Kumbhakar, S. C., C. F. Parmeter, and V. Zelenyuk. 2020. “Stochastic Frontier Analysis: Foundations and Advances I.” In Handbook of Production Economics, edited by S. C. Ray, R. Chambers, and S. Kumbhakar: 1–40. Singapore: Springer. https://doi.org/10.1007/978-981-10-3450-3_9-2.
   Google Scholar
• Kumbhakar, S. C., H. Wang, and A. P. Horncastle. 2015. A Practitioner’s Guide to Stochastic Frontier Analysis Using Stata. Cambridge University Press.
   Google Scholar
• Landini, F. 2015. “Different Argentine Rural Extensionists’ Mindsets and Their Practical Implications.” Journal of Agricultural Education & Extension 21 (3): 219–234. https://doi.org/10.1080/1389224X.2014.927375.
   Web of Science ®Google Scholar
• Landini, F., J. A. Turner, K. Davis, H. Percy, and J. Van Niekerk. 2022. “International Comparison of Extension Agent Objectives and Construction of a Typology.” Journal of Agricultural Education & Extension 28 (4): 415–437. https://doi.org/10.1080/1389224X.2021.1936091.
   Google Scholar
• Lei, N. DE 11. 2010. “Brazil.” In DE Janeiro, edited by Presidência da República. https://www.planalto.gov.br/ccivil_03/_ato2007-2010/2010/lei/l12188.htm: DE2010, Casa Civil, Subchefia para Assuntos Jurídicos.
   Google Scholar
• Liu, Q., Y. Jiang, C. J. Lagerkvist, and W. Huang. 2023. “Extension Services and the Technical Efficiency of Crop-Specific Farms in China.” Applied Economic Perspectives & Policy 45 (1): 436–459. https://doi.org/10.1002/aepp.13209.
   Web of Science ®Google Scholar
• Medina, G., C. Almeida, E. Novaes, J. Godar, and B. Pokorny. 2015. “Development Conditions for Family Farming: Lessons from Brazil.” World Development 74:386–396. https://doi.org/10.1016/j.worlddev.2015.05.023.
   Web of Science ®Google Scholar
• Mundlak, Y. 1988. “Endogenous Technology and the Measurement of Productivity.” In Agricultural Productivity: Measurement and Explanation, edited by S. M. Capalbo, and J. M. Antle, 316–331. International Food Policy Research Institute.
   Google Scholar
• Nehring, Ryan. 2022. “The Brazilian Green Revolution.” Political Geography 95:102574. https://doi.org/10.1016/j.polgeo.2021.102574.
   PubMed Web of Science ®Google Scholar
• Pan, Y., S. C. Smith, and M. Sulaiman. 2018. “Agricultural Extension and Technology Adoption for Food Security: Evidence from Uganda.” American Journal of Agricultural Economics 100 (4): 1012–1031. https://doi.org/10.1093/ajae/aay012.
   Web of Science ®Google Scholar
• Pereira, C. N., and C. N. de Castro. 2022. “Assistência Técnica e Extensão Rural no Brasil e no Mundo: Qual o Papel da ATER Pública?.” In Agricultura e Diversidade: Trajetórias, Desafios Regionais e Políticas Públicas no Brasil, edited by G. R. dos Santos, and R. P. da Silva (1a ed., Vol. 1). Instituto d ePesquisa Econômica Aplicada (Ipea).
   Google Scholar
• Pereira, G. M. C. L., J. B. de Oliveira, W. L. Lira, and J. L. S. de Mattos. 2021. “Family Farming Cooperatives: the Case of the Mixed Cooperative of Family Farmers of the Ipanema Valley.” International Journal of Scientific Research and Management 9 (11): 830–842. https://doi.org/10.18535/ijsrm/v9i11.sh02.
   Google Scholar
• Prager, K., P. Labarthe, M. Caggiano, and A. Lorenzo-Arribas. 2016. “How Does Commercialisation Impact on the Provision of Farm Advisory Services? Evidence from Belgium, Italy, Ireland and the UK.” Land Use Policy 52:329–344. https://doi.org/10.1016/j.landusepol.2015.12.024.
   Web of Science ®Google Scholar
• Rieth, R. W. 2003. ““Imigração, Colonização e Associativismo Evangélico::Acerca da Presença Da Associação/Obra Gustavo Adolfo” no brasil.” Estudos Teológicos 43 (1): 114–123.
   Google Scholar
• Rieth, R. W. 2007. “Associativismo e Protestantismo na Imigração e Colonização: o Caso da Associação Gustavo Adolfo.” Estudos Teológicos 47 (2): 27–43.
   Google Scholar
• Rocha Junior, A. B., R. O. da Silva, W. Peterle Neto, and C. T. Rodrigues. 2020. “Efeito da Utilização de Assistência Técnica Sobre a Renda de Produtores Familiares do Brasil no Ano de 2014.” Revista de Economia e Sociologia Rural 58 (2), https://doi.org/10.1590/1806-9479.2020.194371.
   Google Scholar
• Sambuichi, R. H. R., E. P. Galindo, R. M. Pereira, M. Constantino, and M. dos S. Rabetti. 2016. Diversidade da Produção Nos Estabelecimentos da Agricultura Familiar no Brasil: Uma análise econométrica baseada no Cadastro da Declaração de Aptidão Ao Pronaf (DAP).
   Google Scholar
• Sentelhas, P. C., R. Battisti, G. M. S. Câmara, J. R. B. Farias, A. C. Hampf, and C. Nendel. 2015. “The Soybean Yield Gap in Brazil – Magnitude, Causes and Possible Solutions for Sustainable Production.” Journal of Agricultural Science 153 (8): 1394–1411. https://doi.org/10.1017/S0021859615000313.
   Google Scholar
• Seyoum, E. T., G. E. Battese, and E. M. Fleming. 1998. “Technical Efficiency and Productivity of Maize Producers in Eastern Ethiopia: A Study of Farmers Within and Outside the Sasakawa-Global 2000 Project.” Agricultural Economics 19 (3): 341–348. https://doi.org/10.1111/j.1574-0862.1998.tb00536.x.
   Web of Science ®Google Scholar
• Silva, F. de F., R. K. Perrin, and L. E. Fulginiti. 2019. “The Opportunity Cost of Preserving the Brazilian Amazon Forest.” Agricultural Economics 50 (2): 219–227. https://doi.org/10.1111/agec.12478.
   Google Scholar
• Sparovek, Gerd, Alberto Giaroli De Oliveira Pereira, Marcelo Barretto, Göran Matsumoto. 2015. “Effects of Governance on Availability of Land for Agriculture and Conservation in Brazil.” Environmental Science and Technology 49 (17): 10285–10293. https://doi.org/10.1021/acs.est.5b01300.
   PubMedGoogle Scholar
• Strassburg, B. B. N., A. E. Latawiec, L. G. Barioni, C. A. Nobre, V. P. da Silva, J. F. Valentim, M. Vianna, and E. D. Assad. 2014. “When Enough Should Be Enough: Improving the Use of Current Agricultural Lands Could Meet Production Demands and Spare Natural Habitats in Brazil.” Global Environmental Change 28 (1): 84–97. https://doi.org/10.1016/j.gloenvcha.2014.06.001.
   Google Scholar
• Strauss, J., M. Barbosa, S. Teixeira, D. Thomas, and R. G. Junior. 1991. “Role of Education and Extension in the Adoption of Technology: A Study of Upland Rice and Soybean Farmers in Central-West Brazil.” Agricultural Economics 5 (4): 341–359. https://doi.org/10.1111/j.1574-0862.1991.tb00162.x.
   Google Scholar
• Transparency International. 2022. Corruption Perceptions Index 2022.
   Google Scholar
• Walisinghe, B. R., S. Ratnasiri, N. Rohde, and R. Guest. 2017. “Does Agricultural Extension Promote Technology Adoption in Sri Lanka.” International Journal of Social Economics 44 (12): 2173–2186. https://doi.org/10.1108/IJSE-10-2016-0275.
   Google Scholar
• Wooldridge, J. M. 2002. Econometric Analysis of Cross Section and Panel Data (2nd ed., Vol. 108). MIT Press.
   Google Scholar
• Xavier, Leonardo Ferraz. 2020. “Budget allocation for rural areas: dynamics of Brazilian federal expenditures from 2000 to 2017.” Revista de Economia e Sociologia Rural 59:1–20. https://doi.org/10.1590/1806-9479.2021.217682.
   Google Scholar
• Zellner, A., J. Kmenta, and J. Dreze. 1966. “Specification and Estimation of Cobb-Douglas Production Function Models.” Econometrica 34 (4): 784–795. https://doi.org/10.2307/1910099.
   Web of Science ®Google Scholar