Elección del calendario óptimo de exportación Del tomate canario

Hernández, José Juan Cáceres; Henríquez, José Manuel Ramos; González-Gómez, José Ignacio; Martin-Rodriguez, Gloria; Marrero, Sandra Morini

doi:10.7201/earn.2009.02.05

Cited by 4 publications

(2 citation statements)

References 11 publications

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“…Entre los estudios que han abordado la evaluación de los costes de cultivo, empaquetado y comercialización de los productores canarios de tomate, cabe citar los trabajos de EDEI (1992EDEI ( , 1996, Cáceres-Hernández (2000a, 2000b, Cáceres-Hernández et al (2009, 2010, 2012. Todos ellos identifican la mano de obra como el capítulo principal del coste de cultivo y como un componente importante de los costes de empaquetado.…”

Section: Introductionunclassified

Tomate canario de exportación: una evaluación de costes

Hernández¹,

Godenau²,

Gómez³

et al. 2018

ITEA

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ResumenEl objetivo de este trabajo es evaluar los costes de producción de tomate de exportación en Canarias y compararlos con los de sus principales competidores. Se ha adoptado un enfoque de costes basados en las actividades. La información se ha obtenido a partir de las respuestas proporcionadas por una muestra de agricultores y centros de empaquetado a dos cuestionarios relativos, respectivamente, a las fases de cultivo y empaquetado desarrolladas en una campaña agrícola. Finalmente, se ha evaluado el coste de transporte y distribución hasta la venta al mayorista en el destino europeo. El resultado es que, una vez contemplados los costes financieros, un kilogramo de tomate puesto en el punto de venta en destino europeo costaría algo más de 1,05 euros en el caso canario, aproximadamente 80 céntimos de euro para el tomate peninsular y claramente menos de 70 céntimos para el marroquí.

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Section: Introductionunclassified

Tomate canario de exportación: una evaluación de costes

Hernández¹,

Godenau²,

Gómez³

et al. 2018

ITEA

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“…In fact, Canary exporters have reduced their market share in such a way that they are price takers. Furthermore, the profit margin for a Canary tomato farm depends, noticeably, on the degree in which the period of highest exports overlaps with the period of highest prices (Cáceres-Hernández et al, 2009). Therefore, a more accurate knowledge about the seasonal pattern in prices series is needed to rethink on the optimum seasonal pattern of exports 1 .…”

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Canary tomato export prices: comparison and relationships between daily seasonal patterns

Martin-Rodriguez¹,

Hernández

2013

Span. j. agric. res.

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Statistical procedures are proposed to describe, compare and forecast the behaviour of seasonal variations in two daily price series of Canary tomato exported to German and British markets, respectively, over the last decade. These seasonal patterns are pseudo-periodic as the length of the seasonal period changes frequently in dependence of market conditions. Seasonal effect at a day in the harvesting period is defined as a spline function of the proportion of the length of such a period elapsed up to such a day. Then, seasonal patterns for the two series are compared in terms of the area between the corresponding spline functions. The ability of these models to capture the dynamic process of change in the seasonal pattern is useful to forecasting purpose. Furthermore, an analytical tool is also proposed to obtain forecasts of the seasonal pattern in one of these two series from the forecasts of the seasonal pattern in the other one. These procedures are useful for farmers in developing strategies related to the seasonal distribution of tomato production exported to each market.

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