The role of communication in tolerance education

The idea of tolerance, which has a long historical background, has become a necessity rather than a choice for today’s multicultural, pluralistic and democratic society structures. The idea of tolerance in today’s societies is transferred to individuals of the society through family, school as well as the elements of both society and social structure. The way in which the idea of tolerance is transferred to individuals at all three levels is communication. Communication processes are entering the various forms in the family, in the school system and in the social structure and are developing individuals’ understanding of tolerance. This study focuses on the way how communication works at family, school and society levels as a path in the education process and how the communication process can be utilised effectively in order to develop the democratic community. The role and significance of communication in the process of tolerance education was investigated by the literature review method in the case study pattern as one of the qualitative research methods and the findings were evaluated comparatively.

     

Gender identity inclusion in the workplace: broadening diversity management research and practice through the case of transgender employees in the UK

Based on 14 in-depth interviews, this paper explores the unique workplace experiences of transgender individuals in the UK employment context. The paper identifies gender identity diversity as a key blind spot in HRM and diversity management research and practice. The findings reveal the range of workplace challenges experienced by transgender employees. Major findings are that discriminatory effects are often occupation- and industry-specific; transition is a period where many transgender workers suffer due to lack of proper organisational support; and expertise deficits exist in supporting and accommodating transgender employees' needs. In unpacking these experiences, the paper demonstrates the distinctive dimensions of challenges faced by transgender employees, revealing the need for conceptually expanding how we frame diversity and diversity management. Our findings identify the necessity for an emic approach not only to researching diversity but also to devising organisational diversity strategies. The paper provides recommendations for HRM policy and practice in order to develop a more sophisticated approach to achieving inclusion.     

An extension to the classical mean–variance portfolio optimization model

Abstract

The purpose of this study is to find a portfolio that maximizes the risk-adjusted returns subject to constraints frequently faced during portfolio management by extending the classical Markowitz mean–variance portfolio optimization model. We propose a new two-step heuristic approach, GRASP & SOLVER, that evaluates the desirability of an asset by combining several properties about it into a single parameter. Using a real-life data set, we conduct a simulation study to compare our solution to a benchmark (S&P 500 index). We find that our method generates solutions satisfying nearly all of the constraints within reasonable computational time (under an hour), at the expense of a 13% reduction in the annual return of the portfolio, highlighting the effect of introducing these practice-based constraints.     

Implied Risk Aversion Parameter from Option Prices

This paper estimates the representative investor's coefficient of relative risk aversion using option price data. Estimation is carried out using the method of simulated moments. Employing the following assumptions: a) agents have constant proportional risk averse preferences, b) complete markets exist, and c) asset returns are distributed lognormally, an objective function is constructed within the equivalent martingale measure framework. Unlike the case of equity markets, the implied risk aversion parameter from option prices is quite low and stays between zero and one.     

Can board environmental orientation improve U.S. firms' carbon performance? The mediating role of carbon strategy

Overwhelming evidence from prior research suggests a positive association between corporate board characteristics and carbon performance; however, very little is known about the mechanisms linking the two variables. This study attempts to fill this gap by developing and empirically testing a conceptual model that highlights the role of carbon strategy in the relationship between board environmental orientation (BEO) and carbon performance. We argue that BEO can directly and indirectly influence carbon performance through carbon strategy. Using structural equation modelling to analyse data consisting of 2,301 U.S. firm‐year observations over the 2005–2015 period, we find that the greater the BEO is, the better its carbon performance (i.e., lower greenhouse gas emissions). The results also provide evidence of the mediating effect of carbon strategy on the relationship between BEO and carbon performance. Splitting the sample into high and low carbon‐intensive industries shows a partial mediation effect in high carbon‐intensive industries and a full mediation effect in low carbon‐intensive industries. The findings of the study and its implications for scholars, policymakers, managers, investors, and environmentalists are discussed.     

Modeling the dynamic linkage between financial development,energy innovation,and environmental quality: Does globalization matter?

In the modern era of the wave of globalization, financial development is leading toward a higher rate of economic expansion and promoting energy innovation around the globe. Nevertheless, environmental impact of financial development has preoccupied government officials to circumvent adverse impact on environmental quality. Thus, this paper examines the nexus between financial development, economic growth, energy innovation, and environmental pollution for the period of 1990–2017 for the panel of Organization for Economic Cooperation and Development (OECD) countries. To obtain robust and unbiased results, this study utilizes Pooled Mean Group Autoregressive Distributed Lag (PMG/ARDL) estimator that counters the issue of heterogeneity and cross-sectional dependence. Empirical evidence suggests that financial development promotes energy innovation and improves environmental quality. Globalization also has a long-term relationship with energy innovation and reduces greenhouse gas (GHG) emissions. Moreover, findings validate the environmental Kuznets curve for OECD countries in the significance of financial development, globalization, and energy innovation.     

Capacity building challenges in Malawi's local government reform programme

Since the advent of multiparty democracy in June 1994, the Malawi government has embarked on a local government reform programme involving political and administrative decentralisation to promote democratic governance, local development and effective public service delivery. However, the wholesale adoption of the decentralisation process tends to ignore a critical debate on capacity challenges in local government. The main argument is that the success of the reform programme is contingent upon the availability of adequate capacity in local government institutions. Therefore, this article examines the critical contingencies, namely administrative, technical and economic capacity, in the context of local government reform and decentralisation in Malawi. The major conclusion is that capacity problems, including the lack of appropriately trained personnel and a shortage of funds, seriously hamper effective public service delivery. Thus, there is a need for implementing comprehensive capacity building programmes, including training and development, and financial management strategies to attain the desired objectives.     

Leisure book reading and purchasing: an analysis of Turkish consumers

Tracking studies all over the world report a decline in time devoted to reading in all age groups. There is a common stereotype indicating that people prefer other leisure activities to reading books. Low levels of book readership and book purchasing has always been a matter of discussion in Turkey. Accordingly, the aim of this study was to develop a better understanding of Turkish people’s involvement with books. To achieve this aim, a research survey via self‐administered questionnaire to collect data about leisure time reading, book purchasing and related attitudes was prepared. The sample represents 601 people from eight cities. It was found that around 80% of the sample had read at least one book within the last 6 months, and 58% had purchased a book for her‐ or himself. In addition, a Likert scale with 26 items was utilized to understand the attitudes of respondents to book reading, purchasing and book marketing activities. A factor analysis was also used to check the possibility of reducing the number of attitude items on the scale. Four factors emerged as a result of the factor analysis, labelled as ‘high involvement in books’, ‘preference towards more visual products’, ‘economy factor’ and ‘books must be heavily promoted’. Furthermore, ANOVA and t‐tests were performed to analyse whether attitudes change with demographic variables. Contrary to common beliefs about book readership, this study has revealed favourable attitudes towards book reading and purchasing.     

Hedge Fund Performance and Manager Skill

Using data on the monthly returns of hedge funds during the period January 1990 to August 1998, we estimate six‐factor Jensen alphas for individual hedge funds, employing eight different investment styles. We find that about 25% of the hedge funds earn positive excess returns and that the frequency and magnitude of funds' excess returns differ markedly with investment style. Using six‐factor alphas as a measure of performance, we also analyze performance persistence over 1‐year and 2‐year horizons and find evidence of significant persistence among both winners and losers. These findings, together with our finding that hedge funds that pay managers higher incentive fees also have higher excess returns, are consistent with the view that fund manager skill may be a partial explanation for the positive excess returns earned by hedge funds. © 2001 John Wiley & Sons, Inc. Jrl Fut Mark 21:1003–1028, 2001