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FUZZY ECONOMIC REVIEW, Volume XII

Qualitative answering surveys and soft computing

Antonio Morillas. University of Malaga

Bárbara Díaz. University of California at Berkeley

In this work, we reflect on some questions about the measurement problem in economics and, especially, their relationship with the scientific method. Statistical sources frequently used by economists contain qualitative information obtained from verbal expressions of individuals by means of surveys, and we discuss the reasons why it would be…
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Planning business activity under uncertainty

Leonid A. Kuznetsov, Andrew S. Morozov. Lipetsk State Technical University

The success of the modern enterprise is determined in many respects by manage-ment quality, i.e. opportunities and ratio-nality of management decisions. But the commercial organization is a very compli-cated structure formed by a large quantity of interconnected substances of comple-tely different classes mechanisms, peo-ple, data entities–in this connection the problem…
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Unification point in methods for the selection of financial products

J.M. Merigó Lindahl, A.M. Gil Lafuente. University of Barcelona

In this paper, we analyse in detail the selection of financial products. We apply the index of maximum and minimum level for the selection of financial products and we analyse what we have called the unification point between the Hamming distance and the adequacy coefficient. First, we study this situation…
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The use of subtle sets to studying the life's quality

Marcel Dragos Stoica. Academy of Economic Studies

After a short historian concerning the development of the subtle sets theory, we specify the conventions related to the notation used in this paper and we define the concept of sequence. Several versions of defining the subtle sets and several forms of representing the subtle space are used. At the…
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The value of e-customer satisfaction to internet companies

Carmen Lozano, Soledad Martínez, Federico Fuentes. Universidad Politécnica de Cartagena

The objective of the present work is to analyse Internet-based Company customer satisfaction with the purpose of incorporating a measurement of this intangible asset to the value of the company. This analysis begins with the relation of attributes of greater presence or importance in the generation of satisfaction for the…
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The political dynamics of the European Project

Maurice I. Yolles. Babes-Bolyai University

The formation of the European Project is a well established event on the inter-national political horizon. However, its enlargement accommodating additional member States has made it more com-plex, and fundamental questions about its future development have been rai-sed. The creation of an entry point for a European Variable Geometry (EVG)…
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