Can Employees’ Past Helping Behavior Be Used to Improve Shift Scheduling? Evidence from ICU Nurses

Employees routinely make valuable contributions at work that are not part of their formal job description, such as helping a struggling coworker. These contributions, termed organizational citizenship behavior, are studied from many angles in the organizational behavior literature. However, the degree to which the past helping behavior of employees scheduled to a shift impacts that shift’s operational outcomes remains an underexplored question. We define two measures of past helping behavior for members of a shift—the total past helping of each employee and the past helping between each pair of employees—and hypothesize that they are associated with shift performance. We empirically confirm our hypotheses with detailed scheduling and patient outcome data from six intensive care units (ICUs) at a large academic medical center, using the hospital’s electronic medical records to identify cases of one nurse helping another. Our empirical results indicate that both measures of past helping are predictive of patient length of stay (LOS), more so than the broadly studied notion of team familiarity. Counterfactual analysis shows that relatively small changes in shift composition can yield significant reduction in total LOS, indicating the managerial significance of the results. Overall, our study suggests the potential value of shift scheduling using data on past helping behaviors, and this may have promise far beyond the selected application to ICU nursing. This paper was accepted by Elena Katok, operations management. Supplemental Material: The online appendix and data files are available at https://doi.org/10.1287/mnsc.2022.00465 .

• 저널Management Science
• 토픽Work-Family Balance Challenges · Sociology and Political Science
• DOI10.1287/mnsc.2022.00465
• 저자Zhaohui Jiang, John Silberholz, Yixin Wang, Deena Kelly Costa, Michael W. Sjoding