Preface to the special issue on multidimensional finance, insurance, and investmentPreface to the special issue on multidimensional finance, insurance, and investment Εισαγωγή Επιμελητή Editorial 2025-07-292023enIn the literature, many researchers have investigated methods and procedures designed to solve problems in finance, insurance, and investment, formulated through analytical operational research models in a multidimensional framework that takes into consideration multiple conflicting and incommensurable decision objectives. Topics of interest covered by this volume include: Multi-attribute portfolio selection, Multi-criteria decision aid in finance, Multiple objective programming in finance, Stochastic programming in finance, Option pricing, Portfolio analysis, Asset and liability management, Financial economics, Interest rate models, Bank management, Capital budgeting, Finance applications, Corporate governance, Insurance applications, Fuzziness and uncertainty in finance, Financial planning, and Financial engineering.http://creativecommons.org/licenses/by/4.0/International Transactions in Operational Research3052137–2138 La Torre Davide Boubaker Sabri Gladish Blanca Perez Zopounidis Konstantinos Ζοπουνιδης Κωνσταντινος Wiley Multi-criteria decision aid in finance Multiple objective programming in finance Stochastic programming in finance Asset and liability management Insurance applications