Laloë Francis auteur aut IRD text journalArticle eng text/pdf born digital access An indicator must be defined according to at least three points of view. It must be a parameter of a model according to which the objective of the decision can be represented; it must be an argument of a decision function; and it must be estimable through a function of available data. The whole set of estimates of the parameters of a model is a multidimensional statistic, i.e. a set of functions of available data. This statistic is often seen as a list of indicators; it can also be considered as a set for indication that may replace the original data set for any further purpose of indication. Using as a case study the Senegalese artisanal fishery, an illustration is given with several control variables in the context of a multicriteria objective dealing with biomass levels, incomes and nominal activity. These results may be useful for decision making if they are considered as a step in the context of dialogue(s) between actors involved in the fisheries system. specialized ESTIMATION INDICATEUR SOCIOECONOMIQUE ANALYSE STATISTIQUE ANALYSE MULTIVARIABLE PECHE ARTISANALE AIDE A LA DECISION EFFORT DE PECHE REVENU STOCK BIOMASSE ETUDE DE CAS INDICATEUR STRATEGIE DE PECHE SENEGAL 020STAT01 040INFSTA01 10 1-2 33-45 2007 0960-1406 https://www.documentation.ird.fr/hor/fdi:010040145 10.1504/IJSD.2007.014412 0960-1406 [F B010040145] https://www.documentation.ird.fr/hor/fdi:010040145 https://www.documentation.ird.fr/intranet/publi/depot/2010-03-02/010040145.pdf Accès réservé (Intranet de l'IRD) IRD - Base Horizon / Pleins textes 2007-10-22 2021-09-02 fdi:010040145 fre