Search results

The sustainability of higher education institutions is affected various things, particularly by student satisfaction and the financial stability of the institution. An analysis of student attrition and retention plays a vital role in assessing the sustainability of a higher education institution. Using suitable analysis techniques to do success profiling of prospective and current students is crucial for students and institutions alike. Success/risk estimation is essential for any higher education institution (HEI), because determining such factors can assist higher education institutions in fulfilling their obligation to provide support, guidance and interventions for their prospective and existing students. Strategic decisions in this regard, by both students and institutions, should be based on valid and reliable profiles. The validation of established profiles increases the accuracy of existing profiles and increases the efficiency of institutional strategic planning. This article reports on the validation of a success profile for first year Accounting students established by the authors of this article in an earlier study in an open and distance learning (ODL) environment at the University of South Africa.

This study seeks to identify the general characteristics of the profile of staff at five‐star hotels, and methods of recruitment, and makes suggestions for improvement in this sector. It is hoped that it will lead hotels to a greater competitive advantage.

Both qualitative and quantitative methods were used to collect and analyze the data. Comparisons were made with existing data in order to determine trends and characteristics of hotel staff.

The results show that there is room for staff improvement and improvement in recruitment methods, even within five‐star hotels. All hotels, regardless of their rating, should understand their human resources make‐up and what needs to be implemented to retain staff.

With these improvements one might better compete for the first time guests and repeat clientele. Other studies should be undertaken on an international basis in order to widen the database.

There are few studies that address these particular issues, yet there is still additional room to expand the study and comparisons that need to be performed. It would be advantageous include hotels of a lesser rating in future studies.

The purpose of this paper is to review the Mediterranean diet and its association to disease and health benefits derived from the adherence to it.

The review includes the most updated studies found in PubMed all in relation to the adaptation of the Mediterranean diet.

The cardioprotection of Mediterranean diet has been established. A number of cancer types could be prevented by following the Mediterranean type diet and the specific ingredients of it are also investigated to find their impact on health. Longevity is also favored by the adoption of this dietary pattern as is the population group diagnosed with metabolic syndrome and mental health disorders. The results about its consumption and obesity need further investigation. Patients with HIV, being on specific treatment, are advised not to follow the Mediterranean diet.

This paper gives a concise, up‐to‐date overview to nutritionists and dietitians on the Mediterranean diet and its relation to health and disease.

The purpose of this paper is to analyse Czech’s activation reforms enacted since 2006 which culminated in 2010-2012 as radical workfare-like reforms. It also aims to explain which factors have influenced their development.

The paper is the case study of activation reforms in one country interpreted within the theoretical framework of the “activation models” and discussion of the factors influencing activation reforms. The design and implementation of the reforms of activation policies are in focus. Institutional analysis is combined with secondary statistical data and survey data.

The author distinguish three phases of the activation reforms: the initial phase of activation (work first), the radical phase (workfare) and the failure of radical workfare as the final phase. The key argument is that the main factors leading to the radical workfare version of activation were the political factors combined with institutional factors, particularly, the specific model of policy making (the so-called “compost model”). Ironically, this model which has enabled fast and radical workfare-like reforms was also the main reason why the reforms failed.

The paper is innovative since it explains the specific features of the activation reforms in the Czech Republic, distinguishing workfare from other models of activation, and identifying the factors which have played a role in shaping these features. The in-depth case study of one country provides the evidence on the role of the specific factors and helps the author to understand the motives, the design and the implementation of activation reforms in their mutual relationships. The specific role of the institutional legacy in the new circumstances is emphasized.

Vine growing for the production of wine constitutes one of the major areas of agriculture of the Czech Republic, and in recent years, it has been qualitatively improved. The purpose of this paper is to find out whether oligopolistic market structures have come into being on the sparkling wine market in the Czech Republic, and whether some wine firms have a dominant position on the sparkling wine market.

The purpose of this study is to find, compare and carry out a statistical analysis of data on the production and sale of sparkling wines in the Czech Republic, in particular the indicators of the sales and profits of the dominant producer, Bohemia Sekt. In retail chains in the Czech Republic, the price of domestic and foreign sparkling wines was then compared with a comparative analysis.

The dominant seller of sparkling wine on the Czech market is Bohemia Sekt, which is also the largest domestic non-sparkling and sparkling wine producer. Bohemia Sekt sold 11 m bottles of sparkling wine on the Czech market in 2015 and maintained a 67 per cent share of the domestic market. Traditionally, Christmas time and the end of the year is the main season for selling sparkling wines in the Czech Republic, as more than one-third of the annual production of all wineries is sold at this time.

The paper presents a finding about the consistency of the prices of sparkling wines offered in retail chains in the Czech Republic. This confirms the validity of using the model of oligopolistic competition with a dominant company on the sparkling wine market in the Czech Republic. The dominance of Bohemia Sekt in the given market is mainly due to the loyalty of Czech consumers to this brand.

The purpose of this paper is to propose that the resources that a firm owns and has full control (firm-level resources) and resources that a firm access through direct connection with other firms (network-level resources) will impact firm innovation when effectively deployed by the firm. While previous research examined these factors separately, the author takes a holistic view and looks into their effects on innovation simultaneously. The author also introduces the moderating effects, i.e. the variables that can enhance firm innovation through their interaction with internal and external resources.

The author tested the role of financial resources and slack resources in the form of cash slack and human slack at the firm level, and network size, network tie strength, and network diversity at the network level on the firm innovation. Using generalized negative binomial model with Huber-White procedure, the author analyzed 306 firms from the biotechnology industry over a span of 17 years.

The analysis suggests that cash slack impact innovation negatively. However, this link is moderated by firm size such that for large firms cash slack affects innovation positively. Network-level resources all positively impact innovation and have more economic impact on firm innovation than firm-level resources. Furthermore, although human slack negatively affects innovation, its interaction with network size enhances innovation.

The research makes important contributions to both strategic management and innovation literatures especially when, the author considers the role of firm-level slack in driving firm innovation. Previous research reported conflicting findings about the availability of slack resources and firm performance. The results showed that the relationship between slack resources and firm innovation is negative and significant, both for available slack and human slack. This finding parallels with previous research which reported that constraints such as lack of slack resources can actually facilitate innovation. The author also contributes to the literature by introducing boundary conditions which can enhance firm innovation through their interaction with firm-level internal and network-level external resources. In this respect, to the author’s knowledge, this is among the first studies to combine the slack literature focusing on firm-level resources with the literature on network-level resources.