On September 7th, Lofti Zadeh, creator and promoter of Fuzzy-Sets theory and honorary editor of the Fuzzy Economic Review, passed away. His work and his legacy is the forerunner of our association. We would like to remember his life and achievements: https://www2.eecs.berkeley.edu/Faculty/Homepages/zadeh.html
We also encourage you to show your appreciation on the website that IFSA has created, http://zadehmemorial.com, and we announce that the next number of FER will be dedicated to his memory.
The International Association for Fuzzy-Set Management and Economy (SIGEF) is pleased to announce the organization of the XXI Congress, to take place in Monterrey, Nuevo León, Mexico. This Congress is organized by the Universidad Autónoma de Nuevo León (UANL), through the School of Accounting and Business Management (FACPYA), and SIGEF.