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Polyimide deposition of thick layers (50‐60 μm after soft‐bake) is very important in the field of microelectronics; in particular for fabrication of microwave circuits for telecommunications, micromachining applications, MCM‐D and, in general, for pattern transfer. Spin coating is, even in this case, the only method that can provide good results in terms of quality, repeatability and reliability. This paper discusses problems concerning the polyimide deposition process for obtaining thick layers with an uniformity value within 10% and studying the process itself from a mathematical point of view. In particular, the thickness variation versus frequency has been analysed, checking the mathematical model in which the dependence is ω^−K(K=0.5). It is shown that the polyimide behaves differently depending on the residual solvents at the end of the process and that the model is verified only if the solvents are completely evaporated at the end of the process also. This resolves a certain confusion in the literature where the value of K changes from 0.5 to 1 with different justifications.

The purpose of this paper is to compare the job satisfaction levels between International Organization for Standardization (ISO) 9001-certified and non-ISO 9001-certified project-based companies in Jordan, for project managers (PMs) and project team members (consultants, engineers and architects).

The study sample consists of individuals from the aforementioned four roles of ISO 9001-certified and non-ISO 9001-certified companies. A questionnaire survey was used to collect the data from 57 companies. In total, 72 valid questionnaires were returned, yielding a response rate of 92.98 percent. The data obtained were statistically analyzed, and then the independent t-test was used to test the study hypotheses.

The results revealed that ISO 9001-certified companies experience higher job satisfaction level for the four roles compared to non-ISO 9001-certified companies. Between the two samples, it was noted that there is a significant difference in the PMs’, consultants’ and engineers’ satisfaction with co-workers and without any remarkable difference in the specific satisfaction. No significant difference between the two samples in general satisfaction was found for PMs and engineers. Finally, no significant difference was found in three satisfaction elements for architects.

Understanding the linkage between being ISO 9001-certified company and project members’ job satisfaction can provide a new strategic direction for project-based companies’ performance management that can help in achieving superior work outcomes. A small sample size is considered the main limitation of this study.

This study attempts to fill the knowledge gap that is rarely investigated in the literature, i.e. the link between being ISO 9001-certified company and the level of project members’ job satisfaction.

The importance of miniaturisation of hybrid microwave integrated circuits (HMICs) and the increasingly stringent demands on the line‐width control of conductor lines in satellite communications and digital radio systems are well established. The importance of photolithographic processes for achieving accuracy and control of the line width necessary to guarantee performance and repeatability of HMICs is acknowledged. The purpose of this paper is to discuss problems concerning the photoresist deposition process and how spin coating is necessary for obtaining the quality, precision and repeatability required for fine line HMICs for high frequency applications.

The purpose of this paper is to advance the theory and practice of luxury and masstige brand advertising effectiveness by decoding symbolism imbedded in fashion advertising.

This research employs a semiotic analysis of masstige brand advertising to discover those messages and themes that emerge and that communicate masstige values.

The research identifies identitary values that are exclusive to masstige brands, and those they share with luxury brands.

The purpose of this research is not to make generalizations; rather, its purpose is to offer insights into those themes that define luxury and masstige brand identitary values.

The research provides insights into the key identifiers, which may inspire further research and provide marketing insights for the operation management in luxury fashion.

The research contributes to luxury and masstige retail brand research by identifying the symbolic meaning of luxury advertising.

This article aims to increase the understanding of the role of individual actors and arenas in dealing with multiple institutional logics in family firms.

This study follows a case-study approach of two family-owned newspaper companies. Based on interviews and secondary sources, the empirical material was analysed focussing on three institutional logics, that is, family logic, management logic and journalistic logic.

First, the authors show how and in which arenas competing logics are balanced in family-owned newspaper companies. Second, the authors highlight that family owners are central actors in the process of balancing different institutional logics. Further, they analyse how family members can become hybrid owner-managers, meaning that they have access to all institutional logics and become central actors in the balancing process.

The authors reveal how multiple institutional logics are balanced in family firms by including formal actors and arenas as additional lenses. Therefore, owning family members, especially hybrid owner-managers, are the best-suited individual actors to balance competing logics. Hybrid owner-managers are members of the owner families who are also skilled in one or several professions.

The construction industry (CI) is known for heavy workloads and long working hours. Consequently, quantity surveyors (QSs) find it difficult to integrate work with life. Thus, the purpose of this study was to identify the causes and consequences of poor life management (LM) in both female and male QSs working for contractors at construction sites and strategies that would improve the LM of the QSs.

The study adopted a mixed research approach by conducting semi-structured interviews and a questionnaire survey to identify the significant causes and consequences of poor LM in QSs and strategies that would improve the LM of the QSs. Manual content analysis and mean weighted rating (MWR) were used to analyze the collected data.

Heavy workloads are the most significant cause of poor LM in QSs. The study found that male QSs are highly addicted to substance use and that female QSs lose sleep because of poor LM. Teamwork is the most significant strategy that would enhance the LM of both female and male QSs working at sites.

The traditional work–life balance refers to the harmony between work and non-work lives of an individual. LM is associated with five spheres of life: work, family life, health, social life and spiritual life. Given that, to the best of the authors’ knowledge, no previous studies have focused on LM, this study becomes significant because it identifies the causes and consequences of poor LM of QSs working in the CI and the strategies that would enhance the LM of the QSs.

Drawing on sociolinguistics, this chapter proposes an encoding–decoding perspective on evaluation, conceptualizing codes as interpretive schemas that are encoded by firms and decoded by audiences. A key element in this process is code complexity, denoting combinations of interdependent elements. We demonstrate that the evaluation of code complexity depends on the type of audience (professionals and laypersons) and the type of complexity (technological and aesthetic). We analyze the attribution of awards by professionals and the public in luxury watchmaking, featuring three mechanisms: the social embeddedness of audiences, their motivation for evaluation and supply-and-demand matching. The results attest to significant differences in the evaluation of technological and aesthetic code complexity by professionals and laypersons. There is a premium attributed to aesthetic code complexity by professionals and a premium attributed to technological complexity by laypersons. Finding the right type and level of code complexity to pursue in their offerings is a key strategic challenge for producers.

This paper aims to examine the extent to which sustainability information unfavorably impacts consumers’ behavior in the case of luxury. In particular, it explores the effect of social and environmental attributes on the perceived quality.

A between-subject experimental design involving 973 French and Saudi consumers has been conducted.

The results indicate that sustainability information negatively impacts the perceived quality of luxury products. However, this result varies regarding the consumers’ country of origin. While no significant effect was observed in the case of French respondents, Saudi consumers lower the evaluation of quality when social information is provided. In addition, the negative effect of sustainability information is moderated by the consumers’ degree of liking of luxury and by the brand corporate social responsibility image.

This research fills a gap occurred in the previous literature. In effect, limited studies examined perceptions of the association between luxury and sustainability. In addition, it enriches the limited literature on sustainable consumption in the context of developing countries. However, further studies should focus on specific dimensions of quality and examine different sustainable practices and luxury goods.

From a practical point of view, this study suggests new applications with respect to the link between luxury and sustainability.

No study to date, as per the authors’ knowledge, has investigated empirically the impact of sustainability information on the perceived quality of luxury products. Contrary to the literature indicating a positive effect of sustainable attributes on consumers’ behavior, this study confirms the incompatibility between luxury and sustainability.

This paper aims to investigate the efficiency of different hedging strategies for an investor holding a portfolio of foreign currency bonds.

The simplest strategies of no hedge and fully hedged are compared with the more sophisticated strategies of the ordinary least squares (OLS) approach and the optimal hedge ratios found by the dynamic conditional correlation-generalised autoregressive conditional heteroskedasticity approach.

The sophisticated hedging strategies are found to be superior to the simple strategies because they lower the portfolio risk in domestic currency terms and improve the Sharpe ratios for multi-asset portfolios. The analyses also show that both the OLS and dynamic hedging strategies imply holding a limited carry position by being long in high-yielding currencies but short in low-yielding currencies.

The performance of multi-currency portfolios is examined using more realistic assumptions than in the previous literature, including a weekly frequency and a constraint of no short selling. Furthermore, carry trades are shown to be part of an optimal portfolio.