How is confidence related to unemployment in Portugal?

Author: Caleiro António  

Publisher: Routledge Ltd

ISSN: 1466-4291

Source: Applied Economics Letters, Vol.13, Iss.13, 2006-10, pp. : 887-890

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Abstract

By the use of fuzzy logic, this paper shows how confidence is related to unemployment in Portugal. The results indicate it to be a worthwhile exercise, as the apparent importance of unemployment upon confidence is only revealed by the fuzzy logic approximation.