Results 101 to 110 of about 32,122 (260)
Analysts' dividend forecasts, portfolio selection, and market risk premia [PDF]
The most relevant practical impediment to an application of the Markowitz portfolio selection approach is the problem of estimating return moments, in particular return expectations.
Gürtler, Marc +2 more
core
Stressed portfolio optimization with semiparametric method. [PDF]
Financ Innov, 2022 Han CH, Wang K.
europepmc +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT As firms increasingly incorporate environmental, social, and governance (ESG) concerns into their strategic agendas, stakeholder legitimacy—an audience‐conferred judgment of organizational appropriateness—has become pivotal. We theorize legitimacy as expanding a hybrid response portfolio in which firms may pursue substantive change (business ...
Min‐Jae Lee +3 more
wiley +1 more source
Distorted probability operator for dynamic portfolio optimization in times of socio-economic crisis. [PDF]
Cent Eur J Oper Res, 2022 Uğurlu K, Brzeczek T.
europepmc +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT The critical role of small and medium‐sized enterprises (SMEs) in driving economic growth through employment generation and innovation cannot go unseen, especially the efforts of small firms in promoting sustainable entrepreneurship. With more market and consumer focus on sustainability and the shift toward eco‐friendly products, SMEs can ...
Nasser Hadi Alajmi
wiley +1 more source
Portfolio Selection with minimum transaction lots: an approach with dual expected utility [PDF]
In this paper we analyse the portfolio selectionproblem with minimum transactionlots in the context of non-expected utility theory. We assume that the decisionmaker ranks the alternatives by using a specific DualExpectedUtility.
Floriana Filippini, Marisa Cenci
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Business Strategy and the Environment, EarlyView.ABSTRACT In response to growing global challenges, this study explores how social entrepreneurship within the Edible City movement contributes to building resilient, sustainable, and equitable urban food systems. Drawing on semistructured interviews with over 70 stakeholders across five cities—Berlin, Andernach, Oslo, Rotterdam, and Havana—we ...
Ina Säumel +6 more
wiley +1 more source
A review of portfolio planning: Models and systems
, 2003 In this chapter, we first provide an overview of a number of portfolio planning models which have been proposed and investigated over the last forty years.
Mitra, G +3 more
core
An integrated fuzzy-grey relational analysis approach to portfolio optimization. [PDF]
Appl Intell (Dordr), 2023 Mehlawat MK, Gupta P, Khan AZ.
europepmc +1 more source
Nudging ESG Investments via Digital Financial Advising: Evidence From an Investment Game Experiment
Business Strategy and the Environment, EarlyView.ABSTRACT The influence of financial advisors on retail investors' sustainable investment choices remains surprisingly underexplored, despite their potential to shape investment behavior. This study uses an experimental design to examine how sustainability‐related information provided by a digital (simulated) financial advisor affects individual demand ...
Caterina Lucarelli +2 more
wiley +1 more source