Psychology of Working Theory (PWT; Duffy, Blustein, Diemer, & Autin, 2016) is a recently developed framework aimed at documenting predictors and outcomes of decent work. To date, no studies have explored the applicability of the psychology of working perspective with emerging adults. The goal of the present study is to examine the predictor portion of PWT with a sample of Korean emerging adults from diverse economic backgrounds. Data were collected from a sample of 407 emerging adults attending a large junior college in Korea. Overall, most of the hypothesized direct paths were significant, with economic resources positively relating to both work volition and career adaptability and these positively relating to occupational engagement and future perceptions of securing decent work. Support for the hypothesized indirect effects was mixed. Overall, results suggest that the PWT is generally relevant and applicable to emerging adults when population-appropriate outcomes are included in the model and that the theory is supported in the Korean context. Based on the results, we also propose that interventions based on malleable psychological factors-the mediators in our study-may be targets when working with emerging adults experiencing economic constraints. (PsycINFO Database Record (c) 2019 APA, all rights reserved).