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The purpose of this paper is to develop an original model and a solution procedure for solving jointly three main strategic fleet management problems (fleet composition, replacement and make-or-buy), taking into account interdependencies between them.

The three main strategic fleet management problems were analyzed in detail to identify interdependencies between them, mathematically modeled in terms of integer nonlinear programing (INLP) and solved using evolutionary based method of a solver compatible with a spreadsheet.

There are no optimization methods combining the analyzed problems, but it is possible to mathematically model them jointly and solve together using a solver compatible with a spreadsheet obtaining a solution/fleet management strategy answering the questions: Keep currently exploited vehicles in a fleet or remove them? If keep, how often to replace them? If remove then when? How many perspective/new vehicles, of what types, brand new or used ones and when should be put into a fleet? The relatively large scale instance of problem (50 vehicles) was solved based on a real-life data. The obtained results occurred to be better/cheaper by 10% than the two reference solutions – random and do-nothing ones.

The methodology of developing optimal fleet management strategy by solving jointly three main strategic fleet management problems is proposed allowing for the reduction of the fleet exploitation costs by adjusting fleet size, types of exploited vehicles and their exploitation periods.

The purpose of this paper is to investigate the potential link between Sweden’s high reliance on equity capital financing among small and medium-sized enterprises (SMEs) and its recognition as the most innovative economy in Europe according to the European Innovation Scoreboard (EIS). This paper examines the idea that the high levels of trust within Swedish society can explain why private equity financing is more prevalent among Swedish SMEs.

To test these ideas, the authors use data from the Survey on Access to Finance for Enterprises to measure the private equity reliance of firms. The authors also use the EIS to measure the innovation capacity of nations and various aspects of SMEs’ innovation activities. Finally, societal levels of trust are measured through the World Value Survey.

First, the authors find that European countries with a higher proportion of SMEs relying on equity financing tend to be ranked as more innovative by the EIS. Second, the authors find that the correlation between a nation’s share of SMEs relying on equity financing and their level of innovation activities is marginally stronger for product innovations than for business process innovations. Third, the authors find that countries with higher levels of trust tend to have higher equity capital reliance among SMEs.

This study builds upon previous research on equity capital and SMEs’ innovation activity while introducing new insights into the relationship between societal trust and equity financing.

We aimed to analyze the impact of the transition to the hybrid model of teamwork and team dynamics from the perspective of the five key challenges, i.e. communication, coordination, connection, creativity and culture.

To achieve the stated aim, we conducted a literature review and then an exploratory qualitative study. We split the research into phases: December 2021 to January 2022 and July to August 2022. In the first phase, we conducted computer-assisted online interviews (CAWIs) with all members of the remote team and an in-depth interview with the manager. After the transition from remote to hybrid work in February 2022, we returned to the team to conduct in-depth interviews with team leaders and the manager.

We identified key findings, i.e. managerial implications of differences across the 5 Cs (communication, coordination, connection, creativity and culture) noted in the functioning of the analyzed team as the team shifted from fully remote work to the hybrid work model.

We concluded that if people do not spend time together and are not impregnated with the unique culture and values of a given organization, they will not feel a connection to its distinctive ethos and may choose to leave. In the longer-term, the last challenge may be the biggest single opportunity for employees post-pandemic and concurrently the single biggest challenge that organizational leadership will need to address, given that sustainable market success depends on talent.

The results showed that team communication, teamwork coordination, social and emotional connections among team members, nurturing of creativity, as well as of the organizational culture were of high importance to the team in the hybrid work model. Thus, we confirmed the findings of other authors. The study contributes to our understanding of the impact of the hybrid work model on teamwork and team dynamics and provides some guidance on how organizations can mitigate these, in particular through the team manager.

The concept of trust suffers from conceptual confusion. The current perspectives on trust within the B2B marketing domain could be visualised as a big box of which the borders are defined by the disciplines marketing, economics, psychology and sociology. The purpose of this paper is to enlarge the box by introducing neuroscientific insights on trust to the B2B marketing domain.

By a literature study on neuroscientific insights on trust, this paper examines how neuroscience can help to solve existing problems within trust research and how it can address problems that otherwise might not be considered.

The neural coordinates of trust not only show that trust entails cognitive and affective elements, but also that these elements are so intertwined that they cannot be completely separated. What can and should be separated are the concepts of trust and distrust: the neural coordinates of trust are clearly different from the neural coordinates of distrust. Furthermore, there are personal differences in the ease of trusting others, which are not only caused by previous experiences but also by differences in resting patterns of frontal electroencephalographic asymmetry and by differences in hormonal state.

Specifically, the neural difference between trust and distrust might shape the future research agenda for trust research within industrial marketing. It is likely that the process of distrust goes quick, whereas trust comes more slow. This is reflected in the dual processing theory, which is seen as a paradigm shift in the psychology of reasoning.

New perspectives and directions for trust research are presented. The distinction between trust and distrust is connected to approach- and avoidance-motivated behaviour, which is highly relevant for deepening the studies on trust within industrial marketing.

This study investigates the presence of a productivity–quality trade-off in judicial decisions from an organisational standpoint, focusing on the courts as bureaucracies. Applied to the Italian context and focusing on criminal courts, the main question addressed is whether or not increasing productivity diminishes decision quality.

Directional distance function (DDF) models were utilised to assess productivity. Two-sample t-tests are then used to compare the quality of efficient and inefficient units in first instance and appeal, with the aim to determine whether a productivity–quality trade-off exists.

The study’s approach yields results that differ from previous studies. (1) The Italian judicial system is found less efficient. (2) The efficiency of the courts of first instance is relatively uniform. In contrast, there is a difference in efficiency between northern and southern courts of appeal, with northern courts on average being more efficient. (3) The analysis reveals a statistically significant productivity–quality trade-off when the courts of appeal are considered.

New evidence of a judicial system is presented, suggesting reforms regarding “reasonable time” as the optimal balance between quality and productivity.

The organisational framework leads to evaluating the efficiency of the courts by considering the various types of proceedings based on the gravity/complexity of the cases. In light of the pyramidal structure of the justice system, the quality is then defined in terms of hierarchical control expressed as review rate.

This study explores how institutional and cultural factors influence political trust among hotel employees and its impact on support for local government actions, with implications for hotel leadership and regulatory compliance.

Employing a quantitative approach and structural equation modeling (SEM-PLS), the study integrates institutional and cultural theories of trust. Data were collected from 444 frontline hotel employees via mTurk in May 2021.

The research reveals insights into the significant role of institutional and cultural factors in shaping political trust among hotel employees. Moreover, it demonstrates a positive correlation between political trust and support for local government actions.

This research has limitations to acknowledge. The sample size may restrict generalizability, and data from May 2021 might not capture long-term trends. Furthermore, relying solely on quantitative data may overlook individual nuances and complexities.

Hotel leadership can leverage these findings to prioritize building political trust among employees, leading to better support for government actions and regulatory compliance.

Fostering trust between hotel employees and governing bodies can foster more effective collaboration, benefiting the hotel industry and the broader community.

This research contributes to the existing body of knowledge by presenting a novel conceptual model that integrates institutional theory and cultural theory of trust to examine the formation of political trust in the context of hotel employees. The application of this model to the hospitality industry adds to the limited research available in this area.

One of the insidious effects of government and business imposter scams is the potential erosion of trust among defrauded consumers. This study aims to assess the relationship between prior imposter scam victimization and present ability to discriminate between real and fake digital communications from government agencies and retail companies.

This paper tests whether a short, interactive training can help consumers correctly identify imposter scams without mistrusting legitimate communications. Participants were randomized into one of two control groups or to one of two training conditions: written tips on identifying digital imposter scams, or an interactive fraud detection training program. Participants were tested on their ability to correctly label emails, websites and letters as real or a scam.

This paper find that prior imposter scam victimization is not associated with greater mistrust. Compared to the control conditions, both written tips and interactive digital fraud detection training improved identification of real communications and scams; however, after a two- to three-week delay, the effect of training decreases for scam detection.

Results indicate that prior imposter scam victimization is not associated with mistrust, and that one-time fraud detection training improves consumers’ detection of imposter scams but has limited long-term effectiveness.

This paper aims to provide an overall review and assessment of the virtues and flaws of decentralized self-regulated markets, discussing in particular the extent to which deceiving attitudes by some market participants might be potentially diluted and contradicted.

To approach deception and morality in markets, the paper follows two paths. First, the relevant recent literature on the theme is reviewed, examined and debated, and second, one constructs a simulation model equipped with the required elements to discuss the immediate and long-term impacts of deceiving behaviour over market outcomes.

The discussion and the model allow for highlighting the main drivers of the purchasing decisions of consumers and for evaluating how they react to manipulating behaviour by firms in the market. Agents pursuing short-run gains through unfair market practices are likely to be punished as fooled agents spread the word about the malpractices they were allegedly subject to.

Markets are complex entities, where large numbers of individual agents typically establish local and direct contact with one another. These agents differ in many respects and interact in unpredictable ways. Assembling a concise model capable of addressing such complexity is a difficult task. The framework proposed in this paper points in the intended direction.

The debate in this paper contributes to a stronger perception on the mechanisms that attribute robustness and vitality to markets.

This study aims to assess the effect of both apigenin-loaded zinc oxide nanoparticles (ZnONPs) and apigenin only against cisplatin (CP)-induced experimental cardiotoxicity.

A total of 32Wister rats (male) were randomly divided (n = 8) into four groups. Normal control group, CP group received CP (20 mg/kg); treated group I received CP and then received apigenin (0.78 mg/kg/day) orally; treated group II received CP and then received apigenin loaded ZnONPs. At the end of the experiment (10 days), samples were extracted from each rat for the assessment of complete blood picture, lipid profile, atherogenic indices, oxidative status, inflammatory and cardiotoxicity markers as well as histological examination.

The results indicated that CP produced significant alterations in the complete blood picture, lipidemic profile, atherogenic indices, antioxidation capacity and cardiac inflammatory markers as well as function enzymes as compared with the control group. Administration of apigenin only showed a non-significant change in the atherogenic indices, oxidative status and cardiotoxicity parameters, indicating incomplete cardio-protection against CP upon. Additionally, all the observed alterations in CP group were reversed when apigenin nanoparticle at lower dose was used with ZnONPs which was also confirmed by histopathological investigation.

The apigenin loaded ZnONPs exert protective effects against CP-induced experimental cardiotoxicity and improved cardiac function, suggesting a potential adjuvant role of apigenin nanoparticles against cardiotoxicity.

This case study explores trust at work, described by young professionals in the early stages of their careers. In this article, trust is approached as the study participants' experiences of interpersonal trust. More specifically, it refers to relationships between colleagues, among individuals or at group level (Ma et al., 2019). Supervisors or managers did not take part in this study. The research question was “What do young professionals tell about trust and its importance at work?”

The empirical study consists of qualitative data, focus group (5) interviews (n = 20) of young professionals who are in the early stages of their careers (1–3 years after graduation). The study is contextualized in Finland, in Helsinki metropolitan area, in three social and healthcare workplaces and two information technology (IT) organizations. Both public and private sectors are represented. The data were analysed by theory-based content analysis.

According to the study results, descriptions of trust and its importance at work can be placed in three main categories. First, trust is an important element in improving young professionals' adaptation into the working community. Second, trust strengthens young professionals' professionalism and professional development at work. Third, trust at work highlights ethical issues and their significance in workplace relationships. Practical implications and limitations are also discussed.

Due to the nature of this study, the research results should be viewed critically. The results can be seen as one suggestion to structure and increase understanding of trust in working life, from the perspective of young professionals in the early stages of their careers. As all research, the studies included in this review had several limitations that need to be taken into account. First, one of them is the size of the data, also in this study. Second, although literature has been searched carefully, there is always a chance of better literature existing for discussion on trust at work from young professionals' points of view, even though there is not a lot available on this specific topic. Nonetheless, literature of this study includes the most relevant classics of trust research. Third, the method has its own limits because it is based on focus group interviews, not interviews of individuals. On the other hand, it offered time for the team to reflect on trust in their own team. Still, this study offers one option for discussion of trust in work relationships. Additionally, it was noteworthy that the subjects were at the beginning of their careers, joining a new working community. They were in the early stages of building a professional identity, seeking confirmation of their skills and position in the working community. Thus, we recognize that this may have contributed to the collection of research data, which was a focus group interview. Few participants in the interview wanted to strongly point out the factors related to distrust, even if they had appeared at work. The authors recognize that exploring trust requires trust and acknowledge it. Data have been collected before the COVID-19 pandemic (see, e.g. van Zoonen et al., 2021).

This study implies that trust at work should focus on discussing young professionals' thoughts, expectations, feelings and experiences of trust at work as part of transitioning from graduation into working life or in early stages of their careers. Trust should not only be discussed in dyadic discussions between young professionals and supervisors but also as part of team discussions. The authors’ suggestion is that trust should be in the core of team discussions, not just as part of teams' social and emotional dimensions of their functionality and capacity. Courage and skills to take part in such discussions is needed from all parties. Especially leaders have to have the ability to create a trusting environment to talk about trust. In particular, the importance of peers in trust and their importance at work should be taken into account. By understanding young professionals’ point of view, we can prevent job changes or dissatisfaction at work too. The purpose of this study was to contribute to this line of research on trust at work. The trust resource contributes to and promotes the realization of participation in working life.

The trust resource contributes to and promotes the realization of participation in working life. Leaders and coworkers can learn about trust as a phenomenon, while developing more emotionally sustainable working environments for young professionals. Trust should be seen as a skill or competence to improve various positive functional dimensions at work.

The results demonstrate that it is crucial to ensure emotional sustainability at work, and a positive feeling of belonging at work supports young professionals by developing a trusting work environment. It strengthens their engagement in a new work.