TY - THES Y1 - 2009/// UR - https://frw.studenttheses.ub.rug.nl/2677/ A1 - Putten, M-A van der AV - restricted TI - The impact of sustainability on mainstream Portfolios, - The effects for an investment manager ID - theses_frw2677 M1 - master N2 - The main objective is to gain insight into the subject ?sustainability?. This research contribute to the decision making process of investment managers, regarding sustainability. This objective leads to the following problem definition: Does sustainability influence the policies of stakeholders and if so, to what extent in commercial real estate investment funds? ER -