Decoding task uncertainty: Moderating effects on participative budgeting and budgetary slack dynamics Al jasimee, Khalid Hasan Blanco Encomienda, Francisco Javier Participative budgeting Budgetary slack Goal orientation Job-relevant information Task uncertainty Conditional process model This research examines the effects of participative budgeting on budgetary slack under different levels of task uncertainty. It also investigates the mediating factors of goal orientation and job-relevant information in the cognitive and motivational aspects of participative budgeting in situations characterised by task uncertainty. Our comprehensive analytical methodology uses partial least squares structural equation modelling and conditional process modelling. Results reveal that participative budgeting has a significant positive effect on budgetary slack, with this relationship being mediated by goal orientation and job-relevant information. Task uncertainty levels mitigate the mediation effects. However, in situations of low task uncertainty, goal orientation and job-relevant information play an essential role in conveying the effects of participative budgeting on budgetary slack. 2025-01-20T08:33:31Z 2025-01-20T08:33:31Z 2024 journal article Al Jasimee, K. H., & Blanco-Encomienda, F. J. (2024). Decoding task uncertainty: moderating effects on participative budgeting and budgetary slack dynamics. Total Quality Management & Business Excellence, 35(7-8), 739–757 https://hdl.handle.net/10481/99622 https://doi.org/10.1080/14783363.2024.2332897 eng http://creativecommons.org/licenses/by-nc-sa/4.0/ open access Atribución-NoComercial-CompartirIgual 4.0 Internacional Routledge, Taylor & Francis Group