A distance-to-target weighting method for Europe 2020

A Method for Defuzzication by Weighted Distance

The Europe 2020 Competitiveness Report: Building a More Competitive Europe

The terms country and nation as used in this report do not in all cases refer to a territorial entity that is a state as understood by international law and practice. The terms cover well-defined, geographically self-contained economic areas that may not be states but for which statistical data are maintained on a separate and independent basis. We thank Danielle Carpenter Sprungli for her supe...

Extend a ranking method of trapezoidal fuzzy numbers to all fuzzy numbers by a weighting functions

Recently Abbasbandy and Hajjari (Computers and Mathematics with Applications57 (2009) 413-419) have introduced a ranking method for the trapezoidalfuzzy numbers. This paper extends theirs method to all fuzzy numbers,which uses from a defuzzication of fuzzy numbers and a general weightingfunction. Extended method is interesting for ranking all fuzzy numbers, and itcan be applied for solving and ...

On the Meaning of the Distance-to-Target Weighting Method and Normalisation in Life Cycle Impact Assessment

Distance-to-target weighting methods are widely used in life cycle impact assessment. The methods rank impacts as being more important the further away society's activities are from achieving the desired targets for the pollutants. However, we feel that the scientific bases of the distance-to-target methods still need more clarification. This article illustrates how multiattribute value theory ...

A Method for Target Setting with Share Data

Data Envelopment Analysis (DEA) is a mathematical programming technique for evaluatingthe relative efficiency of a set of Decision Making Units (DMUs) and can also be utilized forsetting target. Target setting is one of the important subjects since according to its resultsefficiency can be increased. An important issue to be currently discussed, is to set targetwhile considering share data. The...