Recursos de colección

RiuNet. Repositorio institucional de la Universitat de Valencia (72.956 recursos)

RiuNet es el Repositorio Institucional de la Universitat Politècnica de València, gestionado por la Biblioteca, cuyo objetivo es ofrecer acceso en Internet a la producción científica, académica y corporativa de la comunidad universitaria con la finalidad de aumentar su visibilidad y hacerla accesible y preservable.

Mostrando recursos 1 - 5 de 5

  1. Testing for bubbles in agriculture commodity markets

    Areal, Francisco José; Balcombe, Kevin; Rapsomanikis, George
    [EN] We apply the recent generalized sup augmented Dickey-Fuller (GSADF) test for explosive bubbles (Phillips et al., 2012) to monthly time-series for food, beverages, agricultural raw material, cereals, dairy, meat, oils and sugar indices and a total of 28 agricultural commodities between 1980-2012. We found price bubbles occurred for 6 out of the 10 indices studied and for 6 out of the 28 commodities within food markets. Results from the tests can help implementing policies aimed at mitigating effects of future price bubbles to targeted food commodity markets that may require special attention.
    - 23-sep-2016

  2. Implementación de un método para alcanzar un paisaje resiliente mediante la ubicación apropiada de edificaciones rurales

    Jeong, Jin Su; García Moruno, Lorenzo; González Gómez, David; Carver, Steve
    [ES] Planificar idóneamente la ubicación de edificaciones rurales es un proceso complejo que requiere armonización con el entorno. Este trabajo describe una metodología de análisis de decisión espacial multi-criterio mediante SIG. Se evalúa la idoneidad del área de estudio para albergar construc-ciones turísticas armonizadas en su entorno rural. Para establecer ponderaciones de criterios se emplea información de trabajos científicos, políticas regionales, directrices de la Unión Europea y opiniones de expertos. Los resultados muestran que el área más apropiada no responde a un única solución, y explican la fortaleza que supone la flexibilidad de ponderaciones en la toma de decisiones
    - 23-sep-2016

  3. Factores explicativos de la disposición a pagar por atributos culturales en nuez de Castilla

    Luna Méndez, Nexeai; Jaramillo Villanueva, José Luis; Ramírez Juárez, Javier
    [EN] The aim of the study was to determine the explanatory factors of the willingness to pay (WTP) a price premium for consuming local Castilla walnut versus the imported one in the region of “Sierra Nevada”, state of Puebla. Data were gathered from 216 questionnaires administered to consumers in three cities: Puebla capital, San Pedro Cholula and Atlixco. To explain the WTP, an econometric probit model with multiple intervals was estimated. A WTP a premium of 10 % for the attribute “local” was found. The explanatory variables were the price paid (PRECIO), safety of the product (INOCUIDAD) and gastronomic identity...
    - 23-sep-2016

  4. Economic structure of fishing activity: an analysis of mackerel fishery management in the Basque Country

    García-Enríquez, Javier; Murillas-Maza, Arantza; Arteche, Josu
    [EN] This paper analyses the activity of the Basque fleet during the mackerel fishing season and presents an economic analysis of the equilibrium of this fishery. It seeks to determine whether its economic structure represents an internal factor explaining the fishermen’s behaviour. The inverse demand function and the average cost function are therefore estimated. Moreover, the analysis conducted here also takes into account the institutional dimension by factoring in current fishery regulation measures. Conclusions are drawn as to whether the incentives provided by the management measures and the strategy of fishermen are optimal on the basis of the estimated economic...
    - 23-sep-2016

  5. Aporte del empleo fuera de finca a los ingresos de hogares indígenas y mestizos de la Amazonía ecuatoriana

    Vasco, Cristian; Bilsborrow, Richard
    [EN] This study examines the process of income diversification among indigenous and mestizo households settled in one of the world’s biodiversity hotspots. The results of a random-effect tobit model show that agricultural wage work is the principal income source for homes with scarce or no land. Self-employment employs households with low endowments of education but high endowments of capital. Non-agricultural wage income absorbs educated individuals either indigenous or mestizo.
    - 23-sep-2016

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