In a context of Socially Responsible Investment (SRI), this paper deals with portfolio selection for investors interested in ethical policies. In the opportunity set there are ethical assets and other assets which are not characterized as ethical. Two goals are considered, the traditional...

With the aid of an online survey, the purpose of this study is to examine financial preferences; social, environmental and ethical concerns; and socio-demographic characteristics of Australian socially responsible (SR) investors. The study advances knowledge of SR investors’ profiles and...

Socially Responsible Investing (SRI), also known as sustainable or ethical investing, corresponds to an investment practice that takes into account not only the usual return-risk criteria, but also other non-financial dimensions, namely in terms of environmental, social and governance concerns....

In this paper, we propose a new model for the search and rescue problem. We focus on the case of a single airborne search asset through a connected space and continuous time with a maximum travel time <InlineEquation ID="IEq1"> <EquationSource Format="TEX">$$T$$</EquationSource> <EquationSource Format="MATHML"> <math xmlns:xlink="http://www.w3.org/1999/xlink"> <mi>T</mi> </math> </EquationSource> </InlineEquation>. The intent is to maximize the detection of a cooperative target (search and...</equationsource></equationsource></inlineequation>

This paper solves the multiobjective stochastic linear program with partially known probability. We address the case where the probability distribution is defined by crisp inequalities. We propose a chance constrained approach and a compromise programming approach to transform the multiobjective...