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This study aims to use event system theory and job demands–resources (JD-R) model to examine the double-edged sword effect of event strength of Beijing Winter Olympics (BWO) on volunteers’ in-role performance and proactive behavior as mediated by work overload and meaningfulness.

The sample included 193 volunteer–leader dyads working at one BWO venue. The authors conducted a multitime and multisource study using Mplus 8 to examine the hypotheses.

Volunteers’ perceived BWO event strength was positively related to work overload, which reduced in-role performance and proactive behavior. Volunteers’ perceived BWO event strength was also positively related to work meaningfulness, which promoted in-role performance and proactive behavior. Perceived organizational support served as a moderator by mitigating the positive relationship between perceived BWO event strength and work overload; however, it did not strengthen the positive relationship between perceived BWO event strength and work meaningfulness.

This study developed a comprehensive model of how BWO event strength affected volunteers’ performance from the perspective of event system theory and the JD-R model, which enriches theoretical application and research in the context of mega sport events.

本研究运用事件系统理论和工作需求-资源(JD-R)模型, 探讨了2022年北京冬奥会（BWO）事件强度通过工作负荷和工作意义感知进而对志愿者角色内绩效和主动性行为的双刃剑效应。

我们在冬奥会场所之一实施了多时点、多来源的收集数据的方式, 最终样本包括193份志愿者-领导配对数据, 并使用Mplus 8来检验我们的假设。

志愿者感知的BWO事件强度与工作负荷呈正相关, 进而会降低他们的角色内绩效和主动性行为。志愿者感知的BWO事件强度与工作意义感也呈正相关, 进而会促进他们的角色内绩效和主动性行为。感知的组织支持通过弱化BWO事件强度与工作负荷之间的正相关关系, 进而调节了志愿者的角色内绩效和主动性行为; 然而, 感知的组织支持并没有强化BWO事件强度与工作意义感之间的正相关关系。

本研究结合事件系统理论和JD-R模型, 发展了一个BWO事件强度对志愿者绩效表现影响的综合模型, 丰富了有关大型体育赛事志愿者的理论应用和研究。

Este estudio utiliza la teoría del sistema de eventos y el modelo de demandas de trabajo-recursos (JD-R) para examinar el efecto de doble filo de la fuerza del evento de los Juegos Olímpicos de Invierno de Pekín (BWO) sobre el rendimiento en el rol y el comportamiento proactivo de los voluntarios, mediado por la sobrecarga laboral y la significatividad del trabajo.

Nuestra muestra incluyó 193 díadas de voluntarios-líderes que trabajaban en una sede de BWO. Realizamos un estudio multitemporal y multifuente utilizando Mplus 8 para examinar nuestras hipótesis.

La intensidad percibida por los voluntarios en los eventos de BWO también se relacionó positivamente con la significación del trabajo, que promovió el rendimiento en el rol y el comportamiento proactivo. Además, el apoyo organizativo percibido sirvió como moderador al mitigar la relación positiva entre la intensidad percibida del evento BWO y la sobrecarga de trabajo; sin embargo, no reforzó la relación positiva entre la intensidad percibida del evento BWO y la significatividad del trabajo.

Este estudio desarrolló un modelo integral de cómo la fuerza del evento BWO afectaba al rendimiento de los voluntarios desde la perspectiva de la teoría del sistema de eventos y el modelo JD-R, lo que enriquece la aplicación teórica y la investigación en el contexto de los megaeventos deportivos.

The researchers aim to investigate the role of psychological capital (PsyCap) in facilitating intrinsic motivation and goal-commitment among employees at the workplace, affecting outcome variables, namely, in-role and extra-role job performance.

Data were collected from 640 employees working in the information technology sector of India. Covariance-based structural equation modeling (CB-SEM) was used to test the hypothesized relationships.

Analysis revealed a significant positive impact of PsyCap on the two behavioral facets of job performance. Intrinsic motivation and goal-commitment were found mediating the influence of PsyCap on the two facets of job performance.

The information technology sector is characterised by continuous change. It requires voluntary prosocial behavior from employees, where the employees are expected to display multifaceted job performance behaviors, where they go beyond their job duties to cater for the dynamics of the IT sector. The present study provides means by which intrinsic motivated and goal-committed behavior are facilitated for both the in-role and extra-role job performance.

The present study is among the few preliminary studies that have provided evidence that intrinsic motivation and goal-commitment are the two variables which aid PsyCap in predicting both the prescribed and voluntary job performance behaviors.

With the continuous improvement of public–private partnership (PPP) projects, the participants' value creation goals are not only limited to achieving the basic performance objectives but also to realising value added. However, the effect of traditional contract management on realising the value creation objectives of PPP projects is limited. According to the view of multifunctional contract, joint-contract functions that integrate contract control and flexibility are likely to be effective in enhancing the value creation of PPP projects. This study aims to explore the effects of joint-contract functions on PPP project value creation and relevant influencing mechanism by investigating the mediating effect of in-role behaviour and extra-role behaviour.

After collecting 258 valid questionnaires from PPP professionals in China, this study used structural equation modelling to validate the hypotheses.

Contract control and flexibility can improve PPP project value creation. Specifically, contract control improves the achievement of the basic contract objectives of PPP projects, whereas contract flexibility enhances the achievement of the value-added of PPP projects. Moreover, only in-role behaviour mediates the effect of contract control on value creation. In addition, the mediating effect of extra-role behaviour on the impact of contract flexibility on value creation is stronger than that of in-role behaviour. The mediating effect of in- and extra-role behaviour is mainly reflected in the realisation of basic and value-added performance, respectively.

The findings of this study can help realise value creation in three ways. Firstly, new perspectives for PPP project value creation should be proposed by combining the improvement of contract objectives and the realisation of the participants' implicit demands. Secondly, the effects of different contract functions on value creation should be analysed instead of a single dimension of contractual governance. Thirdly, the mediating effects of different types of cooperation behaviour that may influence the relationship between contractual governance and value creation should be evaluated.

This study verifies the impacts of different contract functions on PPP project value creation. In addition, cooperative behaviour is embedded as a mediating variable, and the mediated transmission path from contract function to cooperative behaviour and further to PPP project value creation is systematically analysed.

Drawing upon the job demands-resources model, the purpose of this study is to investigate the differential relevance of contextual antecedents for job crafting dimensions (i.e. increasing structural and social job resources) and consequently for various aspects of work performance (in-role and extra-role performance). Despite considerable research on the role of job autonomy and social support in predicting job crafting, little attention has been paid to how problem-solving, a knowledge job characteristic, relates to job crafting dimensions.

Survey data were collected from 282 employees belonging to different information technology companies in Romania. Structural equation modeling was used to examine the hypothesized relations.

Problem-solving was positively related to both job crafting dimensions, whereas social support was positively related only to increasing social job resources. Unexpectedly, job autonomy predicted increasing structural resources only when social support was high, as the post-hoc analysis indicated. Furthermore, increasing structural job resources fully mediated the relationship of problem-solving with in-role performance and different types of extra-role behaviors, whereas increasing social resources did not act as a mediator.

The current study is the first to show that problem-solving is an important predictor for job crafting. Furthermore, this study contributes to the literature by revealing that crafting structural resources represents an important mechanism that explains the positive relationship between work design (i.e. problem-solving) and different performance facets.

Drawing on the social exchange theory (SET) and the self-determination theory (SDT), the present study aims to examine the impact of green human resource management (GHRM) on three types of employee green behavior (EGB) – green in-role, innovative and extra-role – in the presence of environmental managerial support (EMS) as a conditional factor.

The research model was verified based on data from 419 respondents employed in companies operating in the energy sector in Poland (Europe’s “coal heartland”). PLS-SEM was used in the statistical analyses.

This study shows that GHRM positively impacts three types of EGB. EMS positively moderates the relationships of GHRM with both green extra-role behaviors and innovative work behaviors; however, EMS does not play a moderating role in the relationship between GHRM and green in-role behaviors.

This study, being one of a kind, enriches the literature by exploring the conditional role of EMS on the integrated relationship of GHRM practices with in-role, extra-role and innovative behaviors and offers evidence from the rarely examined energy sector, which plays a vital role in the transformation of nations toward sustainable development.

The idea of using positive humor as a managerial tool is gaining traction in both academia and organizations. The purpose of this paper is to test whether supervisors' use of positive humor in organizations in different perceived cultures (hierarchical, clan, market and adhocracy) influences employees' in-role and extra role performance.

The sample includes 317 clinical and non-clinical employees in public hospitals in Palermo, Italy. Hypotheses are tested using structural equation modeling.

Results indicate that supervisor positive humor has a direct relationship with employee in-role and extra-role performance. Also, supervisor positive humor has a moderating impact on the relationship between organizational culture and in-role and extra-role performance. Moderating effect of supervisor humor have a greater impact on extra-role performance towards individuals or organizational citizenship behavior toward individuals (OCBI).

The first limitation is that this study examines only positive or adaptive kinds of leader humor; negative or maladaptive humor is not included. A further limitation is the role of social (national) organizational culture in our construct. It is claimed that, specific components of national organizational culture are more significant compared with others and that some national organizational cultures are more vital to performance in one part of the organization compared to others (Nazarian et al., 2017). Hofstede's original four dimensions of national culture: power distance, individualism, uncertainty avoidance and masculinity/femininity could be analyzed separately to investigate the role of each variable on the study’s construct.

As Romero and Cruthirds (2006) mentioned, organizations can establish “humor-training seminars” to make the supervisor and team members aware of the benefits of humor in the workplace. For instance, subjects such as appropriate types of humor, gender and ethical differences in appreciating the humor, and matching the humor style with the specific organizational outcome can be discussed. To understand and apply appropriate organizational culture in public organizations, it is beneficial to know which types of culture encourage employee in-role/extra-role performance. This study compared the consequences of the specific dominant culture in relation to the objective of the organization. However, one solution does not fit all. Sometimes managers inevitably follow trends in their industries without noticing other variables (Mason, 2007).

As Romero and Cruthirds (2006) mentioned, organizations can establish “humor-training seminars” to make the supervisor and team members aware of the benefits of humor in the workplace. For instance, subjects such as appropriate types of humor, gender and ethical differences in appreciating the humor, and matching the humor style with the specific organizational outcome can be discussed.

This paper provides evidence to suggest that supervisor humor results in greater employee in-role and extra-role performance.

This study aims to examine the effects of green human resource management (GHRM) and green transformational leadership (GTL) on employees’ green work behavior. This study also tests the mediating role of environmental value congruence (EVC) on the relationship of GHRM and GTL with employees’ green work behavior.

Responses were collected from 480 employees working in various Indian hotels using a two-wave survey design. The data was analyzed using Smart PLS 4.

The findings report significant indirect associations between GHRM and GTL on the one hand and in-role green behavior and extra-role green behavior on the other through EVC.

This paper highlights leaders’ focus on creating environmentally focused HR practices in hotels. As employees are the face for customers, particularly in the hotel industry, green behavior creates a green image of the organization in consumers’ minds, which may result in long-term sustainable competitive advantage.

This study makes two significant contributions; one, it explores the effect of GTL and GHRM on hotel employees’ green behaviors and second, it also tests the mediating role of EVC in explaining the relationship between the focal constructs in the Indian Hotel industry which has not been studied before.

This study aims to investigate how the gratifications obtained through brand-related social media content affect brand intimacy and thereby influence customer extra-role behavior.

Using the uses and gratification theory, this study proposes information, entertainment and remuneration content that motivates customers to develop brand intimacy and thereby perform customer extra-role behavior. The study also tests the moderated moderation effect of self-congruence and customer experience using 704 observations from South India in the food industry context.

The study’s results reveal the influence of entertainment and remuneration content on brand intimacy, which further influences customer extra-role behavior (civic virtue, cocreation, sportsmanship and helping behaviors). The study confirms a moderated moderation effect in the relationship between brand intimacy and civic virtue and brand intimacy and sportsmanship behaviors.

The study suggests that brands may include entertainment and remuneration elements in their social media content to build intimate customer relationships, further influencing customers’ extra-role behaviors. Besides, brands should focus on customers’ self-concepts and experiences to encourage them to act voluntarily.

This study makes a unique contribution by investigating the influence of brand-related social media content on customer extra-role behavior through brand intimacy. It uses self-congruence and customer experience to test their moderated moderation effect in the relationship between brand intimacy and customer extra-role behavior.

This study aims to examine the mediated effect of ethical leadership between trust based on commitment and compliance-based practices and green behavior intention in tourism sector organizations.

The existing research in sustainability lacks the effects of leadership types on green management practices. This study uses a quantitative method through survey to determine this effect. Data collection is undertaken on the questionnaire formulated from existing studies. The collected data is analyzed with SmartPLS through measurement and structural model assessment for hypothesis confirmation.

The findings of the study reveal that ethical leadership does strengthen the relationship between trust and green behavior intention when trust is formed on commitment-based practices in comparison to compliance-based practices.

The study contributes to the attribution theory and its application in sustainability studies by showing that both commitment-based and compliance-based practices help shape the individual trust in an organization which resonates with the assumption that an organization’s seriousness to respond to sustainability issues forms the employee’s trust in the organization. On the practical side, this study provides guidelines for the organizations in tourism industry to demarcate the environmental management activities between compliance and commitment-based practices for better outcomes.

A gap is found in sustainability literature where leadership-type effects are rarely explored in green behavior intention formation. To determine the impact of ethical leadership on the relationship between green management practices and green intention behavior, attribution theory is used as a basis combining social responsibility and tourism organizations. The relationship between green management practices and ethical leadership is a novelty by evaluating the compliance-based and commitment-based practices individually to determine their effect on green behavior intention.

This chapter aims to contribute to the literature on sustainability in the public sector by discussing how human resource and human resource management can help to integrate environmental management into organizations and improve environmental performance. Public sector scholars have neglected the study of Green Human Resource Management (GHRM) until now. Nevertheless, implementing such practices could lead to positive outcomes regarding awareness of environmental issues, organizational reputation and attractiveness, job satisfaction and organizational performance. The authors discuss the relevance and the necessity of developing a field of research on GHRM in public organizations. Starting from a conceptual review of the main literature on GHRM, this chapter provided some directions for future research.