Student Association at the Stockholm School of Economics (SASSE) | 3,397 followers on LinkedIn. The Student Association at the Stockholm School of Economics (SASSE) is a non-partisan, non-religious organization that has about 1600 members. SASSE was founded in 1909 when the Stockholm School of Economics was situated at Brunkebergstorg. Over a century later the Student Association is located at Sveavägen in the heart of Stockholm and has evolved into a vast and dynamic organization where 95% of the students are active to some extent during their time at SSE.