TY - RPRT AU - Stillman, Steven AU - Velamuri, Malathi TI - Are Personality Traits Really Fixed and Does It Matter? PY - 2020/Jun/ PB - Institute of Labor Economics (IZA) CY - Bonn T2 - IZA Discussion Paper IS - 13342 UR - https://www.iza.org/index.php/publications/dp13342 AB - A nascent but burgeoning literature examines the importance of non-cognitive skills in determining success across many facets of life. The majority of these papers treat these skills as fixed traits for adults. We estimate the impact of a number of life events on the Big Five personality traits and locus of control. A subset of life events have large impacts on these non-cognitive skills, especially on locus of control. For some events, these impacts persist in the medium-run. We then demonstrate that treating personality traits as fixed can lead to biased estimates of their relationship with socioeconomic outcomes. KW - personality KW - non-cognitive skills KW - life events KW - fixed ER -