Price formation in the eggplant (Solanum melongena L.) value chain in the department of Córdoba, Colombia

Authors

  • Antonio María Martínez-Reina Corporación Colombiana de Investigación Agropecuaria (AGROSAVIA), Centro de Investigación Turipaná, Cereté, Colombia https://orcid.org/0000-0002-9312-842X

DOI:

https://doi.org/10.19053/01228420.v20.n1.2023.15771

Keywords:

Integration, Value, Trend, Transfers, Added Value, Markets, Agribusiness, Farmer, Marketer, Production, Value Chain

Abstract

The objective of the work was to analyze the price formation within the eggplant chain in the department of Córdoba (Colombia). Data from the weekly wholesale series of Montería market obtained from the DANE weekly information system during the years 2020 and 2021 were used. The other calculations for the retail intermediaries and wholesale food distributors come from the proportions found in socioeconomic characterization works of the production system. Engle and Granger cointegration techniques were used; as well as analysis of the relationships between the series, the integration of the links in the chain and its incidence in the price formation were determined. The results show the integration of the value chain being lower between the farmer and the final consumer, which was demonstrated with an elasticity of 0.34. The integration of the chain shows the price transfers from one link to another, also makes clear the increase when the link is changed, thus, the difference between the value paid by the consumer and the one received by the farmer is notorious. The work concludes that commercialization increases occur in the absence of adding value to the product.

Downloads

Download data is not yet available.

References

Acosta, A., Avendaño, B., y Astorga, J. (2015). Relaciones de precios de mercados terminales de frutas y hortalizas de México y EE.UU. Revista Mexicana de Ciencias Agrícolas, 6(7). 1429–1442.

Agronet. (2019). Cifras agropecuarias – Reporte: ḉarea, producción y rendimiento nacional por cultivo (database). https://www.agronet.gov.co/estadistica/Paginas/home.aspx?cod=1

Araméndiz, H., Cardona, C., y Correa, E. (2014). Parámetros genéticos en berenjena (Solanum melongena L.). Revista U.D.C.A Actualidad & Divulgación Científica, 17(2), 361–369. https://doi.org/10.31910/rudca.v17.n2.2014.238

Bojórquez, A., Lendechy, A., y Florez, A. (2020). Precios justos y tendencias de venta de productos agropecuarios mexicanos a intermediarios. Cuadernos de Desarrollo Rural, 17. https://doi.org/10.11144/Javeriana.cdr17.pjtv

Chiffoleau, Y., Brit, A., Monnier, M., Akermann, G., Lenormand, M., y Saucède, F. (2020). Coexistence of supply chains in a city’s food supply: a factor for resilience? Review of Agricultural, Food and Environmental Studies, 101, 391–414. https://doi.org/10.1007/s41130-020-00120-0

Cih, I., Jaramillo, J., Martínez, M., Schwentesius, R. y Tornero, M. (2013). Asimetría en la transmisión de precios del tomate en el occidente de México Estudios Sociales, 21(42), 115–132.

Colombia DANE. (2021). Sistema de Información de Precios y Mercados del Sector Agropecuario a nivel nacional – SIPSA (databe). https://www.dane.gov.co/index.php/estadisticas-por-tema/agropecuario/sistema-de-informacion-de-precios-sipsa

Correa-Álvarez, E., Martínez-Reina, A., Orozco-Guerrero, A., Silva-Acosta, G., Tordecilla-Zumaqué, L., Rodríguez-Pinto, M., Grandett-Martínez, L., Cordero-Cordero, C., y Romero-Ferrer, J. (2020). Characterization of eggplant producers in the Caribbean region of Colombia: socio-economic aspects and local production technology. Agronomía Colombiana, 38(1), 120–132. https://doi.org/10.15446/agron.colomb.v38n1.80706

Dickey, D., y Fuller, W. (1981). Likelihood ratio statistics for Autoregressive time series with a unit root. Econometrica 49(4), 1057–1072. https://doi.org/10.2307/1912517

Engle, R., y Granger, C. (1987). Co-integration and error correction: representation, estimation and testing. Econometrica, 55(2), 251–276. https://doi.org/10.2307/1913236

Giorgetti, M., Calvo, S. y Salvador, L. 2007. Un análisis de la integración espacial de los mercados de la soja y el maíz. Agriscientia, 24(2), 79–85.

Granger, C., y Weiss, A. 1983. Time series analysis of error-correcting models. En: S. Karlin, T. Amemiya, y L. Goodman (Eds.). Studies in econometrics, time series, and multivariate statistics (pp. 255–278). Elsevier. https://doi.org/10.1016/B978-0-12-398750-1.50018-8

Jiménez-Toribio, R., y García-del-Hoyo, J. (2006). Evidence of market price leadership in the Spanish red seabream value chain—Implications for fisheries management. Fisheries Research, 81(1), 51–59. https://doi.org/10.1016/j.fishres.2006.05.009

Johansen, S. (1988). Statistical analysis of cointegration vectors. Journal of Economic Dynamics and Control, 12(2–3), 231–254. https://doi.org/10.1016/0165-1889(88)90041-3

Martínez-Reina, A., Tordecilla-Zumaqué, L., Grandett-Martínez, L., Rodríguez-Pinto, M., Cordero-Cordero, C., Silva-Acosta, G., Romero-Ferrer, J. Correa-Álvarez, E., y Orozco-Guerrero, A. (2019). Análisis económico de la producción de berenjena (Solanum melongena L.) en dos zonas productoras del Caribe colombiano: sabanas de Sucre y Valle del Sinú en Córdoba. Ciencia y Agricultura, 16(3), 17–34. https://doi.org/10.19053/01228420.v16.n3.2019.9514.

Martínez, A., Correa, E., Romero, J., Tofiño, A., y Cordero, C. 2020. El cultivo de hortalizas en la región Caribe de Colombia: aspectos tecnológicos, económicos y de mercado. Agrosavia. https://doi.org/10.21930/agrosavia.investigation.7404074

Martínez, A. (2021). Análisis de precios de la ahuyama Cucurbita moschata en cinco ciudades de Colombia. Temas Agrarios, 26(1), 58–67. https://doi.org/10.21897/rta.v26i1.2551

Neira, A., Martínez, A., y Orduz J. (2016). Análisis del mercado de piña Gold y Perolera en dos principales centrales mayoristas de Colombia. Ciencia y Tecnología Agropecuaria, 17(2), 149–165. https://doi.org/10.21930/rcta.vol17_num2_art:486

Prieto, P. (2018) Análisis de la transmisión de precios de la cadena de valor de la leche en España (Trabajo fin de grado). Universidad de Cantabria. https://repositorio.unican.es/xmlui/handle/10902/13649

Roldán, J., Dios, R., y Martínez, J. (2013). Integración espacial en el mercado europeo de aceite de oliva. Revista ITEA, 109(4), 458–475. https://doi.org/10.12706/itea.2013.028

Published

2023-01-01

How to Cite

Martínez-Reina, A. M. (2023). Price formation in the eggplant (Solanum melongena L.) value chain in the department of Córdoba, Colombia. Ciencia Y Agricultura, 20(1), 15771. https://doi.org/10.19053/01228420.v20.n1.2023.15771