2012
DOI: 10.1016/j.ejor.2012.02.034
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Safety first portfolio choice based on financial and sustainability returns

Abstract: This paper lays the mathematical foundations of the notion of an investment's sustainability return and investigates three different models of portfolio selection with probabilistic constraints for safety first investors caring about the financial and the sustainability consequences of their investments. The discussion of these chance-constrained programming problems for stochastic and deterministic sustainability returns includes theoretical results especially on the existence of a unique solution under certa… Show more

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Cited by 63 publications
(35 citation statements)
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“…However, conventional mutual funds may exhibit non-zero λ ν 's due to random noise stemming SR mutual funds differ in those years. Adler & Kritzman (2008) and Dorfleitner & Utz (2012) show that building portfolios in which ESG-score is an objective yields a decrease in returns relative to portfolios where social responsibility is of only minor importance. Following this result, we test in H2b whether the returns of SR mutual funds are significantly lower than the returns of conventional funds.…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…However, conventional mutual funds may exhibit non-zero λ ν 's due to random noise stemming SR mutual funds differ in those years. Adler & Kritzman (2008) and Dorfleitner & Utz (2012) show that building portfolios in which ESG-score is an objective yields a decrease in returns relative to portfolios where social responsibility is of only minor importance. Following this result, we test in H2b whether the returns of SR mutual funds are significantly lower than the returns of conventional funds.…”
Section: Resultsmentioning
confidence: 99%
“…However, recent studies suggest that in many situations a more complex decision model may be at work (Abdelaziz et al, 2007;Ballestero et al, 2012;Bollen, 2007;Dorfleitner & Utz, 2012;Hallerbach et al, 2004;Steuer et al, 2007;. Toward that end, in Hirschberger et al (2013), a methodology is developed for extending the portfolio selection model of Markowitz to include a third criterion.…”
Section: Introductionmentioning
confidence: 99%
“…While Cowton (1999) summarizes the discussion on how to refer to these investment types as a ''matter of taste,' ' Dorfleitner and Utz (2012) do not see the need for a general definition of SRI, stating that sustainability means something different for every individual investor, and that sustainable investments sufficiently summarize every desirable non-financial impact an investment may have. Nevertheless, scholars have sought to find an appropriate terminology.…”
Section: Terminologymentioning
confidence: 99%
“…This approach seeks to lay a theoretical basis to quantify social returns. Dorfleitner and Utz (2012) aim at a specific type of investor: the safety first investor that is concerned that his portfolio falls under a specified threshold with regard to return. In a first step, they determine the sustainability return for single investments by using sustainability ratings and further let the investor choose a combination of these objective values under consideration of his specific ethical utility function.…”
Section: Sr Investment Rating and New Approaches For Implementationmentioning
confidence: 99%
“…Practitioners and researchers have acknowledged the growing concern of investors, individual and institutional, about ethical, environmental, social and governance issues, even if just taken as a way of decreasing the investment risks. Some recent examples are the works by Plantinga and Scholtens (2001), Hallerbach et al (2004), Drut (2010), Ballestero et al (2012), , Dorfleitner and Utz (2012), Bilbao-Terol et al (2012), Bilbao-Terol et al (2013), Pérez-Gladish and M'Zali (2010), Pérez-Gladish et al (2012) Pérez-Gladish et al (2013), Cabello et al (2014), Utz et al (2014) and Calvo et al (2014), Bilbao-Terol et al 2015, Méndez-Rodríguez et al (2014. Their contents have been analysed and summarized in Table 1 (Note: the heading row of the table refers to the issues that were analysed in the review.…”
Section: 3the Spanish Sri Market: Strengths and Weaknessesmentioning
confidence: 99%