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This study aims to investigate how bricolage and improvisation increase the opportunities for supply chain integration of contract manufacturers. Connecting bricolage/improvisation with resource dependence theory offers an appropriate theoretical lens with which to understand the increasing focus on the view that bricolage and improvisation are feasible ways to create desired resources for contract manufacturers. Such resources can then enhance the autonomy of contract manufacturers in supply chain by building contract manufacturer–supply chain partner relationship interdependencies.

Given that the primary focus of the study was whether and how contract manufacturers respond to resource constraints, namely, bricolage and improvisation and environmental uncertainty as a moderating effect of fastener contract manufacturers' supplier/buyer integration, only firms that had contractual agreements involving manufacturing services for original equipment manufacturer and/or original design manufacture data were included in this population. This study selected a population from a list of 674 fastener firms provided by the Taiwan Industrial Fastener Institute in 2020 using a mailed survey to test the hypotheses. By the beginning of 2022, 165 completed questionnaires were returned, and the total useable sample was 158.

Hypotheses are tested using 158 contract manufacturers of the Taiwanese fastener industry. Results show that bricolage can lead contract manufacturers to initiate supplier and buyer integration. The moderating effect of environmental uncertainty further strengthens the above positive relationships. Without the moderating effect of the environmental uncertainty, improvisation leads contract manufacturers to initiate only supplier but not buyer integration. However, when the moderating effect of environmental uncertainty is included, improvisation leads contract manufacturers to initiate only buyer integration.

This finding highlights the importance of the environmental uncertainty when contract manufacturers adopt bricolage/improvisation to initiate supply chain integration.

This study aims to investigate the causal relationships within an experimental culture of improvisation capability and firm performance, following the logic of “culture-capability-performance” and building on informal institution theory and dynamic capability theory.

Data was mainly collected via on-site questionnaires from firm managers, and 196 valid questionnaires were analyzed using structural equation modeling to test the relationship among experimental culture, improvisation capability and firms’ performance.

Trust and support had a positive impact on firm spontaneity, while the effect of action promotion and error tolerance was not significant. Action promotion, trust and support demonstrate substantial positive effects on the creativity of a firm. Both dimensions of improvisation capability positively and significantly influence a firm’s performance.

The research respondents were firm managers. Cross-sectional data were used to analyze the model, which may cause common method variance. The research context was limited to China, and the generalizability of the results needs to be considered.

Firms can cultivate a culture of trust and support to enhance their spontaneity and improvisation capability. They can encourage cross-departmental communication, empower employees with autonomy in decision-making, provide appropriate resource support for employees’ decisions and use praise and reward incentives to spur further innovation achievements.

This study addresses the gaps in a firm’s improvisation capability within a Chinese market context by theoretically and empirically examining the role of experimental culture and assessing the relationship among each of the dimensions of improvisation capability in relation to firm performance identified in this study.

This study explores the potential role of improvisation capability in enhancing organizational resilience. Additionally, this paper unravels novel strategies to support the development of organizational improvisation capability.

An in-depth review of the latest development of organizational resilience and improvisation provided insight into the linkages between the concepts. The current literature gap provides reasons to discuss the latest strategies to foster improvisation capability to amplify organizational resilience.

This study identifies the pertinent role of improvisation capability in amplifying organizational resilience and discusses various feasible strategies to cultivate organizational improvisation capability.

This research provides valuable insights to help organizations remain resilient in a disruptive environment. The study also offers cutting-edge strategies to nurture improvisation capability as a way forward to drive organizational resilience.

Employee improvisation is valuable in seizing opportunities, creating radically new ideas and dealing with unexpected events. It is increasingly important for new ventures in unpredictable environments. However, as an important organizational factor, the mechanism of leadership style on employee improvisation has not been fully explored. Against this background, the purpose of this study is to examine the impact of entrepreneurial leadership on employee improvisation. Specifically, drawing on cognitive-affective processing system framework and regulatory focus theory, the study investigates the dual mediating role of workplace spirituality and positive affect between entrepreneurial leadership and employee improvisation and the moderating role of promotion focus in such relationships.

Using time-lagged data from 327 leader–employee dyads from new ventures in China, the study tests all hypotheses using hierarchical multiple regression and bootstrapping analysis in IBM SPSS 26.0.

The results reveal that entrepreneurial leadership is positively related to employee improvisation, and this link is mediated by workplace spirituality and positive affect. Additionally, moderated path analysis indicates that promotion focus strengthens the direct effect of workplace spirituality and positive affect on employee improvisation and the indirect impact of entrepreneurial leadership on employee improvisation.

The findings also provide some practical suggestions for managers on how to promote employee improvisation. Managers can promote employee improvisation by cultivating their entrepreneurial leadership. The results also constitute valuable information for new ventures in terms of suggesting steps that can be taken to promote employee improvisation in the workplace, particularly in regard to employees' cognition and affect. In addition, personality traits such as promotion focus should also be considered in recruitment.

The study makes an original contribution by showcasing the complex cognitive and affective mechanism of entrepreneurial leadership on employee improvisation. Through the dual mediating role of workplace spirituality and positive affect, the study expands the research results on employee improvisation and enriches the application of cognitive-affective processing system framework in the entrepreneurship field. The study also provides deeper insights into promotion focus research by exploring the boundary conditions of employee improvisation.

Drawing upon the social exchange theory, this study examines the interplay of transactive memory system (TMS) with improvisation and market competition intensity for the impact on entrepreneurship performance.

This study used the temporal separation technique and used a questionnaire survey to collect data with a final sample of 423 valid responses forming 74 entrepreneurial teams from firms across 6 cities in China.

The expertise and credibility of the TMS has a significant positive impact on entrepreneurial performance and improvisation which mediates the relationship between the expertise and credibility of the TMS and entrepreneurial performance. The intensity of market competition positively moderates the mediating role of improvisation between the expertise and credibility of the TMS and entrepreneurial performance.

This study contributes to the literature on entrepreneurship in emerging economies and entrepreneurial teams. Literature on TMS lacks studies on entrepreneurship performance. The authors' contextualized TMS perspective examines the impact of specific behavior of improvisation and, therefore, holds the promise to offer a novel angle to investigate how exactly TMS impacts entrepreneurship performance while engaging in micro-level processes and entrepreneurial phenomena such as surprises and response to surprises through improvisation. The study adds the context of social exchange theory to performance of entrepreneurial teams.

Drawing on social information processing theory (SIP), this paper examines whether and how humble leadership affects employees' service improvisation (ESI) in the hospitality industry. Further, the study investigates the mediating role of psychological safety and the moderating role of creative self-efficacy (CSE).

To test the proposed relationships, the study adopts a cross-sectional design, administering questionnaires to 456 frontline staff in Egypt’s hospitality industry across three main sectors: restaurants, hotels and travel agencies. SPSS 27 and AMOS 22 were used for statistical analysis.

The study reveals a positive relationship between humble leadership and ESI, partially mediated by psychological safety. Furthermore, CSE not only strengthens the relationship between psychological safety and ESI but also enhances the indirect effect of humble leadership on ESI via psychological safety.

The study offers valuable insights for practitioners in the hospitality industry. To boost ESI, organizations can incorporate humble leadership attributes into their leadership development programs. Fostering a psychologically safe workplace would facilitate the positive impact of humble leadership on ESI. Recognizing CSE as a pivotal moderator underscores the importance of strategically selecting and developing employees with high CSE. These insights aim to cultivate a more service-oriented and effective workforce in the hospitality industry.

This study significantly contributes to leadership research in the hospitality industry by uncovering a previously unexplored link between humble leadership and ESI. Exploring psychological safety as a mediator and CSE as a moderator enhances our comprehension of how and when humble leadership influences ESI.

In this study, we applied the strategy-as-practice (SAP) framework to analyse strategic communication practices. SAP implies approaching strategy as something that organisational members do and is useful for understanding the tensions between emergence and formalisation and between planning and improvisation that characterise the everyday communication work of communication practitioners.

The paper is based on an ethnographic study of a record company and on qualitative interviews with various actors from the music industry.

Tensions exist between the emergence of inputs from active consumers that require flexibility and attempts to strategically formalise and continuously adapt plans and encourage consumers to act in anticipated ways. The findings revealed five strategic communication practices—meetings, working in the office, gathering and analysing consumer engagement and related data, collaboration and storytelling—that practitioners used to conduct strategic communication and navigate the tensions.

The study contributes to understanding the role of strategic communication practices in contemporary organisations and how practitioners manage the tensions within them. The study shows that an SAP approach can account for improvisation and emergence, as well as planning and formalisation. It also shows how SAP resonates with emergent and agile strategic communication frameworks.

This study examines the influence of different user innovator mindsets on new product development (NPD) performance. The current research explores the relative impact of a product-focused user innovator mindset vs a customer-focused mindset on feedback volume and feedback diversity and investigates the effect of each type of feedback on product improvement and product diffusion.

This study examines these relationships using two distinct types of data. Data on user innovator mindset, feedback characteristics and user innovator improvisation were obtained via an online survey. Archival data on NPD performance measures were acquired directly from an online research database, and results were obtained using confirmatory factor analysis.

The authors find that while neither type of user innovator mindset directly influences NPD performance, user innovators, who are highly customer-focused, have a significant advantage in sourcing knowledge from users in the form of a higher volume of feedback and more diverse feedback. In turn, feedback volume appears to positively influence product improvement, while feedback diversity positively influences product diffusion. Finally, the effect of both types of feedback on product improvement is enhanced for user innovators who are highly improvisational.

This research highlights the important role that customer focus plays in directly obtaining knowledge from customers (i.e. customer feedback) and the effects of that feedback on NPD performance. This study provides evidence that a user innovator's interest in accurately understanding the needs of their peers improves their access to external knowledge and enhances their innovation efforts.

The purpose of this research is to design and develop a technique for polyphase code design for the radar system.

The proposed fractional harmony search algorithm (FHSA) performs the polyphase code design. The FHSA binds the properties of the harmony search algorithm and the fractional theory. An optimal fitness function based on the coherence and the autocorrelation is derived through the proposed FHSA. The performance metrics such as power, autocorrelation and cross-correlation measure the efficiency of the algorithm.

The performance metrics such as power, autocorrelation and cross-correlation is used to measure the efficiency of the algorithm. The simulation results show that the proposed optimal phase code design with FHSA outperforms the existing models with 1.420859, 4.09E−07, 3.69E−18 and 0.000581 W for the fitness, autocorrelation, cross-correlation and power, respectively.

The proposed FHSA for the design and development of the polyphase code design is developed for the RADAR is done to reduce the effect of the Doppler shift.