This file is part of IDEAS, which uses RePEc data


[ Papers | Articles | Software | Books | Chapters | Authors | Institutions | JEL Classification | NEP reports | Search | New papers by email | Author registration | Rankings | Volunteers | FAQ | Blog | Help! ]

Minería de datos y lógica difusa.Una aplicación al estudio de la rentabilidad económica de las empresas agroalimentarias en Andalucía

Author info | Abstract | Publisher info | Download info | Related research | Statistics
Author Info
Bárbara Díaz (Universidad de Málaga)
Antonio Morillas (Universidad de Málaga)

Additional information is available for the following registered author(s):

Abstract

En este trabajo se estudia la rentabilidad de la empresa agroalimentaria en Andalucía (España)mediante un conjunto de ratios, elaborados por el Instituto de Estadística de Andalucía a partir de la Central de Balances de Actividades Empresariales de Andalucía. El objeto es encontrar las características contables de las empresas más rentables. Los aspectos metodológicos que se contemplan en la aplicación comprenden algunas técnicas estadísticas avanzadas y nuevos métodos de extracción de conocimiento en grandes bases de datos (knowledge discovery y data mining). Las conclusiones a que se llega, expresadas en forma de reglas difusas obtenidas de la base de datos mediante la “teoría computacional de la percepción” (Zadeh, 2001; Last, Klein y Kandel, 2001), parecen plenamente congruentes con los postulados del análisis financiero.Si la rotación de activos es baja, no hay altas rentabilidades. Por el contrario, una importante rotación del activo, acompañada por una aceptable situación de liquidez, es lo que caracteriza a las empresas más rentables.

Download Info
To download:

If you experience problems downloading a file, check if you have the proper application to view it first. Information about this may be contained in the File-Format links below. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.

File URL: http://129.3.20.41/eps/ge/papers/0512/0512003.pdf
File Format: application/pdf
File Function:
Download Restriction: no

Publisher Info
Paper provided by EconWPA in its series GE, Growth, Math methods with number 0512003.

Download reference. The following formats are available: HTML (with abstract), plain text (with abstract), BibTeX, RIS (EndNote, RefMan, ProCite), ReDIF
Length: 22 pages
Date of creation: 09 Dec 2005
Date of revision:
Handle: RePEc:wpa:wuwpge:0512003

Note: Type of Document - pdf; pages: 22
Contact details of provider:
Web page: http://129.3.20.41

For technical questions regarding this item, or to correct its listing, contact: (EconWPA).

Related research
Keywords: Data mining; knowledge discovery; exploratory data analysis; neural networks; decision trees; accounting ratios; return of assets.;

Other versions of this item:

Find related papers by JEL classification:
C6 - Mathematical and Quantitative Methods - - Mathematical Methods and Programming
D5 - Microeconomics - - General Equilibrium and Disequilibrium
D9 - Microeconomics - - Intertemporal Choice and Growth

This paper has been announced in the following NEP Reports:

References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
  1. Berger, Allen N. & Humphrey, David B., 1991. "The dominance of inefficiencies over scale and product mix economies in banking," Journal of Monetary Economics, Elsevier, vol. 28(1), pages 117-148, August. [Downloadable!] (restricted)
    Other versions:
  2. Allen N. Berger & David B. Humphrey, 1992. "Measurement and Efficiency Issues in Commercial Banking," NBER Chapters, in: Output Measurement in the Service Sectors, pages 245-300 National Bureau of Economic Research, Inc. [Downloadable!]
Full references

Cited by:
(explanations, Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.)

  1. Antonio Morillas & Bárbara Díaz, 2005. "Qualitative Answering Surveys And Soft Computing," GE, Growth, Math methods 0512002, EconWPA. [Downloadable!]
    Other versions:
Statistics
Access and download statistics

Did you know? IDEAS also indexes book chapters.

This page was last updated on 2009-12-21.

This information is provided to you by IDEAS at the Department of Economics, College of Liberal Arts and Sciences, University of Connecticut using RePEc data on a server sponsored by the Society for Economic Dynamics.