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The purpose of this study is to investigate the influence of servant leadership on hospitality employees’ proactive customer service performance (PCSP) by focusing on the sequential mediating roles of harmonious passion and customer orientation and the moderating role of others’ approval of contingent self-esteem.

This study uses structural equation modeling with the four-wave data collected from eight Chinese hotels.

This study finds that servant leadership can promote hospitality employees’ PCSP by sequentially boosting their harmonious passion for work and customer orientation. Moreover, others’ approval of contingent self-esteem strengthens servant leadership’s effect on harmonious passion for work.

First, this study extends the servant leadership research by extending its outcome to hospitality employees’ PCSP. Second, this study enriches the understanding of the mediating mechanism between servant leadership and PCSP. Third, this study advances the research on servant leadership by identifying the moderating effect of employees’ others’ approval of contingent self-esteem between servant leadership and harmonious passion.

Drawing on research on organisation-based self-esteem (OBSE) and self-consistency theory, this study aims to investigate whether, how and when leader aggressive humour (LAH) impacts hospitality employees’ proactive customer service performance (PCSP).

A total of 294 supervisor–employee dyads from eight hotels in China participated in the survey. The data were analysed by hierarchical multiple regression and PROCESS macro in SPSS.

LAH undermines hospitality employees’ PCSP by threatening their OBSE, and this effect is significant only for highly entitled employees.

Organisations could improve leaders’ awareness of the dark side of aggressive humour, especially for those who supervise highly entitled employees. Organisations could also cultivate positive leader–member relationships to improve employees’ OBSE and provide training for highly entitled employees to cope with leaders’ LAH.

This study contributes to the LAH literature by examining its influence on hospitality employees’ PCSP and identifying the mechanism and boundary conditions underlying this effect.

The purpose of this paper is to critically evaluate the extant literature on ethics of employment relations in China. Toward that goal, a meta‐analytic approach is employed to conclude the business ethical issues from different results and lay foundation for further research by deeply understanding ethics of employment relation in China.

A systematic literature review procedure is developed to identify all relevant articles and meta‐analytic procedures are used to identify issues related to ethics of employment relations in China.

The results suggest there are not many researches on business ethics, especially ethics of employment relations in China. The authors examine the researches about business ethics in research methodology, research perspective, ethical dimensions of employment relations and relationship between variables and find some disadvantages. The authors feel ethics of employment relations in China should cause more concern, in both the theoretical and practical areas.

The paper explores academics’ perceptions towards ethical issues related to employment relations and shows the importance of ethics during the development of Chinese companies.

The paper proposes a research method to verify the perception bias of consumers on the freshness preservation effects of vacuum packaging (VP) and modified atmosphere packaging (MAP) chilled pork packages, the influence of “sensory experience” on correcting consumers' perception bias of packaging performance and willingness-to-pay (WTP) enhancement channels.

Using data from 458 and 188 participants who completed the contingent valuation method (CVM) and auction experiment, respectively, the study aimed to uncover consumers' packing quality perception bias and WTP, and investigated the societal factors that contribute to variations in WTP.

The CVM experiment revealed that although consumers' high perception bias rate toward MAP to maintain freshness, as compared to lab test results, came along with low WTP premium to cost rate with sensory experience in the auction experiment, the proportion of consumers with quality perception bias decreased from 49.85% to 34.46%, while the WTP premium to cost rate for MAP increased largely by 36.7%. Perceptive embedding has a positive effect on chilled pork packaging WTP, while normative embedding decreases WTP.

The findings emphasize the need of public policies to promote positive consumption attitudes, while whittling the negative consumption norms, to increase the WTP for packaged child pork and promote the chilled pork market formation.

The paper seeks to attempt to solve a decision‐making problem for breeding target character shown as an interval number.

A new comprehensive evaluation method is proposed based on similarity‐difference theory and interval number theory. Data from Winter Wheat Group I Variety Regional Test in Henan Province in 2009‐2010 were analysed using the proposed method.

The results showed that Zhou 99233 was a good variety; Yuxhan No. 7, An 05‐28, Xun K8, Jinyumai 378 and Zhoumai 18 were better ones; 08 luo 36,and Xuke 718 ordinary ones, and others worse ones. Based on this, the feasibility of the method was discussed. It showed that the proposed method had some obvious merits, such as simple arithmetic, convenient operation, flexible and practical, fast and effective.

The application of a live example indicated that its evaluation effect was satisfactory.

The paper succeeds in solving a decision‐making problem for breeding target character shown as an interval number.

The purpose of this study is to explore how inclusive leadership promotes organizational performance through ambidextrous innovation (i.e. exploratory and exploitative innovation). Moreover, the authors examine the moderating role of environmental uncertainty in the relationship between inclusive leadership and ambidextrous innovation.

This study conducted a questionnaire survey of high-tech enterprises in China and obtained 325 useable samples. The hypotheses were tested using latent path analysis and ordinary least squares regression.

The results indicate that exploratory and exploitative innovations mediate the relationship between inclusive leadership and organizational performance. Moreover, environmental uncertainty positively moderated the relationship between inclusive leadership and exploitative innovation.

Managers should value the critical role of inclusive leadership in promoting exploratory and exploitative innovation, which in turn improves organizational performance. Meanwhile, managers need to pay attention to the risk caused by environmental uncertainty.

This paper extends the influence of inclusive leadership on innovation from the individual level to the organizational level and reveals the influence mechanism of inclusive leadership on organizational performance. In addition, this study supplements the knowledge regarding the boundary conditions under which the influence of inclusive leadership is strengthened or weakened.

The purpose of this paper is to attempt to solve a decision‐making problem for breeding target character showed as an interval number.

A new comprehensive evaluation method was proposed based on similarity‐difference theory and interval number theory. The data from Winter Wheat Group I Variety Regional Test in Henan Province in 2009‐2010 were analysed using the proposed method.

The results showed that Zhou 99233 was a good variety, Yuxhan No.7, An 05‐28, Xun K8, Jinyumai 378 and Zhoumai 18 were better ones, 08 luo 36, and Xuke 718 ordinary ones, and others worse ones. Based on this, the feasibility of the method was discussed. It showed that the proposed method had some obvious merits, such as arithmetic was simple, operation convenient, flexible and practical, fast and effective, etc.

Application to a living example indicated that its evaluation effect was satisfactory. Consequently, the application prospect of the method will be very vast.

The paper succeeds in solving a decision‐making problem for breeding target character shown as an interval number.

This study aims to investigate the effect of V doping on the microstructure, chemical stability, mechanical and vacuum tribological behavior of sputtered MoS₂ coatings.

The MoS₂-V coatings are fabricated via tuning V target current by magnetron sputtering technique. The structural characteristic and elemental content of the coatings are measured by field emission scanning electron microscopy, X-ray diffractometer, electron probe X-ray micro-analyzer, Raman, X-ray photoelectron spectroscopy, high resolution transmission electron microscope and energy dispersive spectrometer. The hardness of the deposited coatings are tested by a nanoindentation technique. The vacuum tribological properties of MoS₂-V coatings are studied by a ball-on-disc tribometer.

Introducing V into the MoS₂ coatings results in a more compact microstructure. The hardness of the coatings increases with the doping of V. The MoS₂-V coating deposited at a current of 0.2 A obtains the lowest friction coefficient (0.043) under vacuum. As the amount of V doping increases, the wear rate of the coating decreases first and then increases, among which the coating deposited at a current of 0.5 A has the lowest wear rate of 2.2 × 10–6 mm³/N·m.

This work elucidates the role of V doping on the lubrication mechanism of MoS₂ coatings in a vacuum environment, and the MoS₂-V coating is expected to be applied as a solid lubricant in space environment.