Displaying similar documents to “A quantitative study of the rate of change in Spanish employment.”

A comparison of parametric models for mortality graduation. Application to mortality data for the Valencia Region (Spain).

Ana Debón, Francisco Montes, Ramón Sala (2005)

SORT

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The parametric graduation of mortality data has as its objective the satisfactory estimation of the death rates based on mortality data but using an age-dependent function whose parameters are adjusted from the crude rates obtainable directly from the data. This paper proposes a revision of the most commonly used parametric models and compares the result obtained with each of them when they are applied to the mortality data for the Valencia Region. As a result of the comparison, we conclude...

Factors influencing the outcome of economic sanctions.

Herman Wold (1985)

Trabajos de Estadística e Investigación Operativa

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This paper draws from two unpulished articles with the same title, Wold (1978, 1980), the first (5 pages) presented at the International Workshop on Conflict Resolution, University of Haifa, Israel, 19-24 june 1978, the second (28 pages) at the Fourth World Congress of Econometric Society, Aix-en-Provence, 21 Aug.-1 Sept. 1980. For considerations of space the present paper is in cable style. As an exercise in scientific model building the analysis is extreme in using 27 variables...

A dominant height growth model for eucalyptus plantations in Portugal

Ayana Mateus, Margarida Tomé (2009)

Discussiones Mathematicae Probability and Statistics

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Eucalyptus globulus Labill is one of the most important economic forest species in Portugal, occupying an area of 875.10³ ha in a total forest area of 3346.10³ ha (Tomé et al., 2007). The main goal of this study is to develop a dominant height growth model for Eucalyptus, applicable throughout the country, representing an improve of the curves that are part of the whole stand model existing in Portugal, the GLOBULUS model (Tomé et al., 2001). The dominant height growth model will be...