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Fatigue as an emerging flight safety issue in the aviation industry requires an elaborate understanding and critical approach for proactive aviation management practices. The level of flight crew stress and fatigue must be critically managed to prevent flight accidents. Additionally, stress and fatigue have a negative influence on job satisfaction levels. This paper aims to examine the critical fatigue risk factors that affect the performance and safety of airline pilots and crew in the aviation industry. This paper also analyses the relationship between burnout and job satisfaction sub-dimensions. A factor analysis with a target population of 254 international flight crew has been conducted using the Minnesota Job Satisfaction Survey and Maslach Burnout questionnaire. The main findings of the study demonstrate that (i) cockpit and cabin crews’ job satisfaction and performance have been affected by stress and fatigue, (ii) psychological depression, anxiety and personal problems of the flight crew are the main causes of emotional fatigue, (iii) extensive flight hours and dealing with problematic passengers increase flight crew fatigue, (iv) personal achievements concerns and depersonalization increase flight crew fatigue.

Toxic leadership refers to the sum of the negative aspects of leaders within their leadership traits. Narcissistic leadership is a multidimensional structure that includes charismatic leadership and authoritarian leadership types. Toxic leaders can harm the organization, employees, and society in which they work. This research aims to determine the toxic characteristics of leaders working in public universities and to extract the attribute of organizational trust in job satisfaction. Turkey's Istanbul made the data collected through face-to-face survey research methods in 470 people working in the public university hospital in the province were analyzed by analysis methods used in social sciences. As a result of the analysis, a negative significant relationship between toxic leadership and organizational trust, a negative significant relationship between toxic leadership and job satisfaction and its sub-dimensions, and a positive significant relationship between organizational trust and job satisfaction and its sub-dimensions were found. Toxic leadership affects managerial job satisfaction and company policy-based job satisfaction through the full set of organizational trust. In addition, toxic leadership has also been found to be effective on job satisfaction arising from employees through partial organizational trust

This paper aims to develop a critical approach to flight safety by assessing theoretical and empirical studies on fatigue risk factors in cockpit and cabin crew. This paper also builds a fundamental basis for managing fatigue risk factors in the aviation industry. The main contribution of the paper demonstrates the fact that primary and secondary fatigue risk factors in cockpit and cabin crew affect the level of job satisfaction, operational efficiency, and flight security.

This paper aims to examine the impact of Covid-19 pandemic on stock markets. This paper also analyses the stock market cointegration of selected global equity indices that performed better and have a quick speed of recovery during the pandemic. This paper also questions how increasing uncertainty and volatility deters investors’ perception of the diversification of equity investments. The dataset for the selected 12 global equity indices has been used from Thompson Reuters’s EIKON database in a given period of time between 2010 and 2021. This paper employs Vector Error Correction Models to assess the relationship among the selected global equity indices. Findings demonstrate that (i) there is an adverse impact of Covid-19 on the Global Equity markets, (ii) there is a clear sign of cointegration in global equity indices, (ii) investors can benefit from investing in particular equity indices that have exhibited quick speed of recovery from the pandemic records lows. The findings finally provide a strong foundation for constructing a resilient equity portfolio in a highly uncertain market environment.

 The purpose of this exploratory study has been to provide insight into the success factors of ECF campaigns and, in particular, explore the role of trust. In specific, the research questions for this study are: (1) What dimensions of ECF success have been studied so far, and (2) is there any established literature on sustainability, blockchain technology and trust in the realm of ECF.  To that end, a systematic literature review is conducted by investigating ISI Web of Science and Scopus, two major academic databases, through relevant keyword combinations. The theoretical framework relies on signaling, legitimacy and stakeholder theories. Findings indicate that the role of trust is an emerging theme, and sustainability and BT in relation to trust, to the best of the author’s knowledge, is not yet focused upon in crowdfunding research. This study contributes to the literature of crowdfunding and entrepreneurship.

Countries’ policy changes on improvement of female representation in board is in the spotlight of many researchers. In this paper studies current literature in board diversity, not specifically in gender but also ethnic, educational and cultural diversities, has been examined through their methodologies and findings. This study provides a summary of empirical findings of necessary papers in this field and try to assist researchers who are interested in this issue during their preliminary research.

The aim of this study is to determine the causality relationship between energy prices, which are among the most important inputs of the economy, and selected stock market indices of developed countries. Crude oil and natural gas are used as energy variables. G7 countries were selected to represent developed countries. Stock indices used in the study are Dow & Jones (USA), DAX (Germany), CAC40 (France), FTSE250 (England), FTSE Italia All Share (Italy), NIKKEI225 (Japan), and S&P/TSX (Canada). In the study, Johansen (1988) cointegration test and Granger (1969) causality test were used to analyse the causality relationship between energy prices and selected stock market indices. The research could not find a long-term balance relationship between energy prices and developed country indices. Also, while the causality relationship was determined between crude oil prices and NIKKEI225, DAX, and CAC40 indices, a causal relationship between natural gas prices and Dow & Jones and FTSE250 indices was determined. In the study, it was found that energy prices can be used for diversification in investments to be made with stock market indices of developed countries. This study is one of the most comprehensive studies in the literature that examines the relationship between energy prices and the stock market indices of G7 countries. It is expected to contribute to the literature in this way.

When we hear the word diversity, usually the first word that comes to mind is difference, and diversity steams from difference, in this paper, board diversity is discussed, in addition to linking it to firm performance, diversity is important, and it’s especially important in the board room of a given firm because it allows for different perspectives and opinions which can impact the decision-making process in the firm, which ultimately can affect the performance of the firm. The purpose of this paper is to give a relational guide on how board diversity can greatly impact the achievements of a firm. This paper is a theory-based study and aims to develop a critical approach of defining board diversity and linking that to the performance of the firm. This paper is a theory-based study because it utilizes the existing literature in order to determine the impact of board diversity on firm performance. This study also uses different theories and existing literature to highlight the relevance of having a diverse board in the firm. To find the relation, various studies and existing literature were analyzed to develop a critical approach to relate board diversity to firm performance. In conclusion, this paper outlines different aspects of board diversity while providing a critical look that allows us to assess the importance of board diversity and its connection to firm performance.

Air cargo transportation in international trade stands out with its speed, reliability, safety, interaction with other transportation types, intensive use of information technologies, and global standards. During the Covid-19 pandemic, various negativities have emerged in air cargo transportation, as in many sectors. In this study, the difficulties caused by the Covid-19 pandemic in air cargo transportation business processes are evaluated within the scope of the ISO9001 Quality Management System standard so that they do not adversely affect the service quality. In this context, a case study was conducted on the implementation of the ISO 9001 Quality Management System standard in dealing with the difficulties arising from the pandemic in the cargo operations of an air transportation company. As a result of the implementation, the cargo ecosystem has been expanded, the carrying capacity has been increased, and the storage and cargo transportation efficiency has been increased by making use of information and communication technologies. Thus, it was easier to overcome the difficulties arising from the pandemic in the business processes of the company, and it was seen that sustainability in line with commercial expectations was ensured by rising to fifth place in world air cargo transportation in 2020.

This paper aims to examine the impact of Covid-19 pandemic on stock markets. This paper also analyses the stock market cointegration of selected global equity indices that performed better and have a quick speed of recovery during the pandemic. This paper also questions how increasing uncertainty and volatility deters investors’ perception of the diversification of equity investments. The dataset for the selected 12 global equity indices has been used from Thompson Reuters’s EIKON database in a given period of time between 2010 and 2021. This paper employs Vector Error Correction Models to assess the relationship among the selected global equity indices. Findings demonstrate that (i) there is an adverse impact of Covid-19 on the Global Equity markets, (ii) there is a clear sign of cointegration in global equity indices, (ii) investors can benefit from investing in particular equity indices that have exhibited quick speed of recovery from the pandemic records lows. The findings finally provide a strong foundation for constructing a resilient equity portfolio in a highly uncertain market environment.