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In today's competitive business environment, understanding how leadership traits shape outcomes is critical. Chief executive officer (CEO) narcissism, an intriguing and debated trait, raises questions about its impact on organisational behaviour, particularly regarding entrepreneurial orientation (EO). This study aims to examine how CEO narcissism affects EO, both as aggregate and specific measures, encompassing internal and external growth. It also considers the organisational context by examining how factors such as capital intensity, firm ownership and CEO duality moderate this relationship.

To test the hypotheses, the authors used a sample of firms drawn from China's ChiNext database (2008–2017). After an initial screening, the final sample consists of 251 CEOs from 239 companies. Data on CEO narcissism are collected from the firm's official website and major online sources, whilst additional data are extracted from the WIND daabase. The authors use multiple regression and ordinary least squares (OLS) for data analysis.

The results show that CEO narcissism leads to external asset growth investments but not internal research and development (R&D). There is a positive relationship between CEO narcissism and EO as an aggregate measure and also different managerial discretions play varying roles in the relationship. Specifically, capital intensity weakens this relationship, but state ownership strengthens it.

This study helps to clarify the relationship between CEO narcissism and EO and advances the literature by showing that firms' EO actions may take various forms of innovation and venturing as new entry initiations of EO. The study findings have important implications for firms to capitalise on narcissistic CEOs' entrepreneurial tendencies, balance internal R&D and external asset growth and leverage various managerial discretions.

This study’s investigation aims to clarify the effect of an additional geometry, i.e. a fillet radius, to the blades of a single-stage transonic axial compressor, NASA Stage 37, on its aerodynamic and structural performances.

Applying the commercial simulation software and the one-way fluid–structure interaction (FSI) approach, this study first evaluated the simulation results with the experimental data for the aerodynamic performances. Second, this paper compared the structural performances between the models with and without fillets.

This research analyses the aerodynamic results (i.e. total pressure ratio, adiabatic efficiency, stall margin) and the structural outcomes (i.e. equivalent von Mises stress, total deformation) of the single-stage transonic axial compressor NASA Stage 37.

This paper mentions the influence of blade fillets (i.e. both rotor hub fillet and stator shroud fillet) on the compressor performances (i.e. the aerodynamic and structural performances).

The relation between metal corrosion behavior and double-layer capacity remains unclear. This study aims to put forward a novel method to measure double-layer capacity.

A novel model based on generalized Frumkin–Butler–Volmer equation was put forward. Combining this model with potentiodynamic polarization test and electrochemical impedance spectroscopy, the structure of double-layer capacity can be characterized.

This study found that the corrosion rate of iron increased with NaCl solution concentration and temperature at the experimental range, but an essential difference existed. The capacity of the diffuse layer and Stern layer increased with temperature and decreased with NaCl solution concentration. The ratio of diffuse layer capacity and Stern layer capacity influences the corrosion rate directly, which can be regarded as one of the judging criteria for corrosion resistance of metal materials.

The convenient means of double-layer structure characterization is still blank. With this method, the corrosion behavior of metal materials can be further analyzed, especially in high-temperature and pressure environments.

The main aim of this study is to determine the effect of tourists' gastronomic experiences on food consumption emotions and experiential value. This research also examines the effect of emotions and experiential value on behavioral intention.

A questionnaire survey was distributed to foreign tourists visiting Istanbul, Turkey. Using survey responses from 491 tourists, structural equation modeling (SEM) was used to test the hypotheses.

In the current study, the results showed that tourists' gastronomic experiences positively and substantially influenced their experiential value and food consumption emotions.

In this study, the model created by Quan and Wang (2004) about the role of food in touristic experience is supported by empirical results. In the current study, the stimulus–organism–response (S-O-R) paradigm was adopted as the theoretical underpinning and was used to develop a holistic research framework. The findings of the research provide certain practical implications for how destinations can design, market and offer gastronomic experiences.

The research on tourists' gastronomic experience and food consumption emotions is limited although numerous studies on tourists' emotions have been conducted. This study is also one of the first to empirically evaluate the tourists' gastronomic experience with the emotional (food consumption emotions), cognitive (experiential value) and behavioral dimensions via S-O-R paradigm.

The purpose of this study is to look at the factors that drive people to participate in the sharing economy (SE). Based on the Technology Acceptance Model (TAM) and the Theory of Planned Behavior (TPB), the study proposes a mathematical model. The study’s ultimate objective is to help businesses attract more involved customers and promote collaborative consumption as a sustainable alternative to typical consumption patterns. The study offers a conceptual framework established via a thorough literature review to examine Indian customers’ use behavior toward SE platforms. A one-sample two-tailed t-test is used to assess the framework’s efficacy. The research fills gap in the literature on the SE by investigating the factors that determine subjective norms (SN), attitudes (A), and perceived behavioral control (PBC). A framework is provided that takes behavioral intention (BI) contemplated as a mediating variable. The research improves TAM and TPB by including new factors such as technical characteristics. This research adds to the body of knowledge on the digital SE by underlining the relevance of usage behavior in comprehending Indian customers, where A, SN, and PBC are important aspects. The research presents a paradigm for better understanding customers’ attitudes and behaviors toward various SE platforms, which might help academics, practitioners, and policy makers situate their initiatives within the larger field of sharing. The study’s categorizations of Indian consumers’ A, SN, PBC, and BI toward the SE might potentially advise on future research and government policies.

This study aims to inspect the organizational culture of academic libraries in Vietnam and China, and the objective was to investigate how the academic libraries in Vietnam and China differ in organizational culture’s task, unity and status orientations.

This study surveyed 546 academic library staff in China and Vietnam to fulfill this objective. Exploratory factor analysis, confirmatory factor analysis and paired t-tests are used to explore whether the organizational culture in the academic libraries in Vietnam and China is different in terms of task orientation, unity orientation and status orientation.

The results from the data concluded that academic libraries in Vietnam had a higher score on task and status orientations than their Chinese counterparts. In this study, there were no coherent factors regarding unity orientation.

This research expresses several solutions to address the problems in academic libraries in Vietnam and China. Scholars and practitioners can benefit from this research as it is a foundation to support them in understanding the organizational culture of libraries in two countries.

This research expands the scope of organizational culture literature in the Asian library sector. Given that no prior studies have compared the library cultures between the two countries, this study is a novelty. The findings of this research can support academic library staff, leaders and practitioners in Vietnam and China to understand their organizational culture. The research also identifies some recommendations to improve the academic library culture in Vietnam and China.