"Eyes for eyes, teeth for teeth": positive and negative reciprocity in NPOs.

Purpose: Management scholars investigated the motivational aspects of volunteers, mainly focusing on their positive reciprocity – individuals feel obligated to reciprocate whenever they receive benefits from others – but neglected the possible role of negative reciprocity, the tendency to retaliate in case of mistreatments. Based on motivational functions theory and the norm of reciprocity, this paper proposes a framework assessing other-oriented and self-oriented motives as the main antecedents of volunteers' intention to stay in non-profit organizations (NPOs). Design/methodology/approach: Covariance-based structural equation modeling (CB-SEM) and the PROCESS macro were used to empirically validate and test the hypothesized conceptual model on a sample of 379 volunteers actively involved in Italian NPOs. Findings: Positive reciprocity partially mediated the relationships between volunteers' other-oriented motives and self-oriented motives and their intention to stay. Instead, negative reciprocity fully mediated the relationship between self-oriented motives and intention to stay but not the relationship between other-oriented motives and intention to stay. Practical implications: Managers and marketers of NPOs should pay more attention to volunteers' attitudinal and behavioral signals to encourage within-organization positive reciprocal attitudes and discourage negative reciprocal attitudes. This represents a strategic lever to prevent volunteers from quitting the organization – which is one of the most critical challenges for NPOs' management – and improve their intention to stay. Originality/value: This is one of the first studies that simultaneously investigate the mediating role of both positive and negative reciprocity of volunteers actively involved in NPOs. Moreover, the constructs of other-oriented and self-oriented motivations are statistically validated as two separate psychological dimensions impacting on volunteers' turnover. Finally, the study has been conducted in the Region of Tuscany (Italy) which, despite its centuries-old tradition of volunteerism, has received scant attention by non-profit scholars. [ABSTRACT FROM AUTHOR]