RT Journal Article SR Electronic T1 Conscientiousness and Performance: The Influence of Personality on Investment Decisions JF The Journal of Wealth Management FD Institutional Investor Journals SP 17 OP 44 DO 10.3905/jwm.2023.1.199 VO 25 IS 4 A1 Tobias Lauter A1 Marcel Prokopczuk A1 Stefan Trück YR 2023 UL https://pm-research.com/content/25/4/17.abstract AB We extract proxies for trader conscientiousness from plain text to explain the cross-section of individual and institutional trader performance. The literature claims conscientiousness to be a main determinant of workplace performance. We employ measures like text length, error frequency, sentence simplicity, and lexical diversity to construct a conscientiousness index. Our findings suggest that more conscientious traders outperform their peers on a risk-adjusted basis. This implies that personality affects investment decisions. Our data stems from a web-based platform that gives individuals the opportunity to set up small investment funds other users can invest in.