Search results
1 – 10 of 95Irma Tikkanen and Leila Jaakkola
The purpose of this paper is to explore evaluating the nutritional quality of menus by using software in professional kitchens.
Abstract
Purpose
The purpose of this paper is to explore evaluating the nutritional quality of menus by using software in professional kitchens.
Design/methodology/approach
Nutritional quality and the core factors used when evaluating the nutritional quality of menus are discussed. The empirical data were collected in 2008 by theme interviewing nine municipal food service employees. The data were analysed by a thematic analysis.
Findings
The results indicated that both positive and contributing factors emerged as follows: productisation of menu; using a plate model; length of a control period concerning the nutritional quality of the menu; checking the nutrition content when making changes in menus, dishes and food items; dealing with the results of the evaluation in the meetings; including the results in the service agreements; employers' positive attitude displayed towards software suppliers' training; including nutritional quality as a part of service quality; and implementing nutritional quality according to the job descriptions.
Practical implications
A variety of courses should be offered for the students concerning the guidance of food production by using software in professional kitchens; integrating working life into the curriculum; continuous training of the food service personnel; and cooperation with the professional kitchen's software suppliers. Moreover, further implications could involve, for example, developing and diffusing the national model for the nutritional quality follow‐up; and taking the Sinfos‐product information data bank into use.
Originality/value
Active updating of the software and training of the employees are needed in order to ensure the nutritional quality of menus.
Details
Keywords
A.R. Alina, A.S. Babji and S. Affandi
The purpose of this paper is to improve the nutritional value of chicken nuggets by partial substitution of animal fat with palm stearin. Three nugget formulations with the fat…
Abstract
Purpose
The purpose of this paper is to improve the nutritional value of chicken nuggets by partial substitution of animal fat with palm stearin. Three nugget formulations with the fat level of 10.3 per cent palm fats consisted of blends from Olein: Stearin at ratios of 30:70, 50:50, 70:30 were used to replace chicken skin (control). Palm fat treatments resulted in a significant decrease of cholesterol content.
Design/methodology/approach
Four nugget formulations with the fat level of 10.3 per cent palm fats consisting of blends from Olein: Stearin at ratio of 30:70, 50:50, 70:30 and a commercial shortening, Socfat 36 are studied. The same formulation using chicken skin as a control and a commercial brand of nugget is used as a comparison. Proximate analysis of raw and cooked palm fat nuggets showed a decrease in the protein content and an increase of the fat content. The cholesterol content were reduced up to 45.9 per cent through the addition of palm fat, when compared against the control treatment. Fatty acid composition of palm fats in the palm substituted formulations increased the level of C16:0 and decreased C16:1, C18:1, C18:2, compared with fat from chicken skin.
Findings
The cholesterol content was reduced by 45.9 per cent when chicken skin and fat were substituted with palm fats. The texture of chicken nugget increased when added with palm fats. Palmitic acid (C16:0) content increased while palmitoleic acid (C16:1), oleic (C18:1) and linoleic acid (C18:2) decreased in palm fat treated nuggets.
Originality/value
The paper is of value in showing how palm stearin and olein usage in chicken nuggets helps reduce the product's cholesterol content.
Details
Keywords
Purpose: This chapter looks specifically at the sources of economic policy uncertainty in Nigeria, and discusses their impact on the Nigerian economy while drawing implications…
Abstract
Purpose: This chapter looks specifically at the sources of economic policy uncertainty in Nigeria, and discusses their impact on the Nigerian economy while drawing implications for Africa. It identifies factors that transmit uncertainty in economic policy in Nigeria and draw implications for other African countries.
Methodology: This chapter uses a literature survey methodology to identify the sources of economic policy uncertainty in Nigeria.
Findings: The identified sources of economic policy uncertainty in Nigeria are: the frequent changes in central bank policy, unexpected changes in government policy, political interference, unexpected fall in global oil price, recession, and unethical practices.
Implications: The implication of the study is that rising economic policy uncertainty in Nigeria can have a significant effect on the Nigerian economy and for connected African countries.
Originality: Previous studies have not examined the sources of economic policy uncertainty in Nigeria.
Details
Keywords
Radwan Alkebsee, Ahsan Habib and Junyan Li
This paper aims to examine the association between green innovation and the cost of equity in China. This study relies on the investors’ base perspective and shareholders’…
Abstract
Purpose
This paper aims to examine the association between green innovation and the cost of equity in China. This study relies on the investors’ base perspective and shareholders’ perceived risk perspective to investigate the relation between green innovation and the cost of equity in China.
Design/methodology/approach
The paper uses firm-fixed effect regression for a sample of Chinese public companies for the period 2008–2018.
Findings
The authors find a negative relationship between green innovation and the cost of equity capital. This negative association is found to be more pronounced for less financially constrained firms, during periods of high economic policy uncertainty, and for firms with a strong internal control environment. Finally, the paper shows that the negative association became more pronounced after the passage of the Environmental Protection Law of China in 2012. The results remain robust to possible endogeneity concerns.
Originality/value
This study contributes to the green innovation literature by documenting that shareholders favorably view firms implementing green innovation policies. The study also has policy implications for Chinese regulators in improving the green credit policy.
Details
Keywords
Nelly Nelly, Harjanto Prabowo, Agustinus Bandur and Elidjen Elidjen
The major purpose of this paper is to examine the mediating role of job competency in the effect of transformational leadership to performance of university lecturers. This…
Abstract
Purpose
The major purpose of this paper is to examine the mediating role of job competency in the effect of transformational leadership to performance of university lecturers. This article also attempts to examine the direct effect of transformational leadership on job competency and lecturer performance.
Design/methodology/approach
For the purpose of the study, quantitative research was applied by conducting an empirical survey with the active participation of 223 lecturers. The survey was conducted in ten high-ranked private universities in Jakarta, Indonesia. Structural equation modeling (SEM) was employed for the measurement and structural model analyses.
Findings
The results reveal that the effect of transformational leadership on lecturer performance is expressed only by indirect effect (through lecturer competency). Even though transformational leadership has a positive direct effect on lecturer performance, it is not statistically significant. This paper highlights the crucial role of lecturer competency in the performance of academic scholars. The findings suggest transformational leadership is fundamental in fostering competencies, which, in turn, improve the work performance of university lecturers.
Originality/value
This study makes significant contributions to the understanding of the interaction between transformational leadership and performance in higher education, and the statistical significance of lecturer work competency in mediating this relationship. The results of this study provide a snapshot of the contextual mechanism linking transformational leadership and lecturer performance.
Details
Keywords
Benny Hutahayan, Mohamad Fadli, Satria Amiputra Amimakmur and Reka Dewantara
This study aims to analyze the causes and implications of legal uncertainty in the issuance of conventional municipal bonds in Indonesia and to draw lessons from Vietnam’s…
Abstract
Purpose
This study aims to analyze the causes and implications of legal uncertainty in the issuance of conventional municipal bonds in Indonesia and to draw lessons from Vietnam’s approach in providing better legal certainty.
Design/methodology/approach
This study adopts a normative legal method with a legislative approach and applies a comparative approach. Data sources involve primary and secondary legal materials from both Indonesia and Vietnam.
Findings
The legal uncertainty is caused by a lack of coherence and consistency in legislation. Based on Vietnam’s experience, Indonesia can gain valuable insights related to providing strong legal certainty for parties involved in issuing or investing through conventional municipal bonds.
Research limitations/implications
This study focuses on the comparative legal analysis of conventional municipal bonds in Indonesia with Vietnam.
Practical implications
This research provides recommendations for the refinement of legislation regarding conventional municipal bonds to the government.
Social implications
This study is related to legal certainty as a strategy to attract investment through municipal bonds and to ensure the municipal bond issuance process is transparent and efficient.
Originality/value
This study provides a comparative perspective on the issuance of municipal bonds in Indonesia, with a special focus on Vietnam, emphasizing the urgency of harmonization in legal regulation and the sustainability of legal certainty.
Details
Keywords
Nur Faiza Ishak and Vinesh Thiruchelvam
The purpose of this study is to discuss policy review in the interest of sustainable innovations in Malaysia’s public procurement. This study also offers the overall relationship…
Abstract
Purpose
The purpose of this study is to discuss policy review in the interest of sustainable innovations in Malaysia’s public procurement. This study also offers the overall relationship between existing policies related to sustainable innovations in public procurement and the coherences towards the four dimensions of sustainable innovations.
Design/methodology/approach
This study outlines the current policies in Malaysia which are related to sustainable innovation initiatives and explores the cohesiveness that appears disconnected and understood separately. Policy content analysis is conducted on the current policies related to sustainable innovations in the context of Malaysia’s public procurement.
Findings
This study observed that the current policies related to sustainable innovations in public procurement are actually interconnected with each other through a hierarchical framework. This study also demonstrates that the 12th Malaysia Plan has comprehensively encompassed every aspect of the environment, social, economic and innovation to contribute to one primary goal – green economic growth.
Research limitations/implications
The proposed policy framework is expected to be beneficial for the administrator executive among the civil servant to connect the independent policies and, at the same time, contribute to the overall goal of green economic growth. Through a broad policy structure too, this study helps the industry player to recognize their potential in any area related to sustainable innovation.
Originality/value
The policy framework illustrated is new to the literature, especially in Malaysia’s context. The compilation of current policy grounded by the 12th Malaysia Plan has not been presented in any publications.
Details
Keywords
Nisful Laila, Sylva Alif Rusmita, Eko Fajar Cahyono and W.N.W. Azman-Saini
This study aims to analyze the determinants of ratings of corporate bonds and sukuk issued by firms listed on the Indonesia Stock Exchange (IDX) for the 2013–2019 period.
Abstract
Purpose
This study aims to analyze the determinants of ratings of corporate bonds and sukuk issued by firms listed on the Indonesia Stock Exchange (IDX) for the 2013–2019 period.
Design/methodology/approach
This study uses a quantitative approach by testing hypotheses and using logistic regression. Ordinal logistic endogenous (or dependent) variables (Y) in ordinal logistics use data in the form of levels (ordinal scale). Independent (or exogenous) variables (X), include financial and non-financial factors for dependent (or endogenous) variables (Y), namely, of corporate bonds and sukuk ratings. There are two approaches to the study they are Logit and Gompit (Negative Log-Log. The population of the study is Indonesian companies listed on the IDX that issued bonds and sukuk for the 2013–2019 periods. The sampling technique is purposive. In total, 16 corporate companies adhering to the above criteria and issuing bonds and sukuk were chosen. In total, 270 types of bonds and 280 types of sukuk were selected as samples.
Findings
The results of the Logit and Gompit regression show that leverage ratio, firm size, security structure and maturity date are important determinants of corporate bond ratings while profitability and liquidity ratios appear to have no influence on the rating. In the case of sukuk, profitability, liquidity and maturity date play important roles in influencing the corporate sukuk rating. However, there is no evidence to suggest that leverage ratio, company size and security structure may affect sukuk ratings.
Research limitations/implications
For both sukuk and bond issuers, it is necessary to pay attention to the factors that may affect the ratings. Specifically, Sukuk issuers need to pay attention to the return of asset, current ratio, growth and structure. On the other hand, bond issuers need to consider depth to equity, structure and maturity. As for investors, the findings of this study reveal that both bond and sukuk ratings reflect their performance.
Practical implications
This study provides useful information for investors that allows them to assess the risk of sukuk or bonds chosen based on rating and financial performance.
Originality/value
The novelty of this study lies in its econometric methodology used to identify factors which influence sukuk and bond ratings. Specifically, this study used two different techniques that allow a robust conclusion to be drawn. Furthermore, this study provides a systematic analysis which allows comparison between factors which affect bond and sukuk ratings in Indonesia.
Details
Keywords
Ayman Issa, Ahmad Sahyouni and Miroslav Mateev
This paper aims to examine how the diversity of educational levels within bank boards influences the efficiency and stability of banks operating in the Middle East and North…
Abstract
Purpose
This paper aims to examine how the diversity of educational levels within bank boards influences the efficiency and stability of banks operating in the Middle East and North Africa (MENA) region. Unlike previous studies, this analysis also investigates the role of board gender diversity in moderating the relationship between board educational level diversity and bank efficiency and financial stability in MENA.
Design/methodology/approach
In this study, a sample of 77 banks in the MENA region spanning the years 2011 to 2018 is used. The relationship between the presence of highly educated directors on the board, bank efficiency and stability is assessed using the ordinary least squares method. Additionally, the authors use the Generalized Method of Moments technique to correct endogeneity problem.
Findings
This study establishes a positive association between the presence of directors with advanced educational backgrounds on bank boards and bank efficiency and stability. Furthermore, the inclusion of women on the board strengthens this relationship.
Practical implications
These findings have important implications for policymakers and regulators in the MENA region, suggesting that promoting diversity policies that encourage the participation of highly educated directors on bank boards can contribute to enhanced efficiency and financial stability. Policymakers may also consider implementing quotas or guidelines to improve gender diversity in board appointments, thereby fostering bank performance in the region.
Originality/value
This study stands out for its innovation and distinctiveness, as it delves into the connection between board educational level diversity and bank efficiency in the MENA region. Notably, it surpasses previous research by investigating the moderating role of board gender diversity, thus offering valuable insights into the complex interplay between these two facets of board diversity. This contribution enriches the existing literature by providing novel perspectives on board composition dynamics and its influence on bank efficiency and stability.
Details
Keywords
Ather Azim Khan, Muhammad Ramzan, Shafaqat Mehmood and Wing-Keung Wong
This paper assesses the environment of legitimacy by determining the role of institutional quality and policy uncertainty on the performance of five major South Asian stock…
Abstract
Purpose
This paper assesses the environment of legitimacy by determining the role of institutional quality and policy uncertainty on the performance of five major South Asian stock markets (India, Pakistan, Bangladesh, Sri Lanka, and Nepal) using 21 years data from 2000 to 2020. The focus of this study is to approach the issue of the environment of legitimacy that leads to sustained market returns.
Design/methodology/approach
Panel cointegration tests of Kao and Pedroni are applied, and the Dynamic Panel Vector Autoregressive (PVAR) model is used to determine the estimates.
Findings
ADF P-Values of both Kao and Pedroni tests show that the panels are cointegrated; the statistical significance of the results of the Kao and Pedroni panel cointegration test confirms cointegration among the variables. After determining the most appropriate lag, the analysis is done using PVAR. The results indicate that institutional quality, policy uncertainty, and GDP positively affect stock market return. Meanwhile, government actions and inflation negatively affect stock market returns. On the other hand, stock market return positively affects institutional quality, government action, policy uncertainty, and GDP. While stock market return negatively affects inflation.
Research limitations/implications
The sample is taken only from a limited number of South Asian countries, and the period is also limited to 21 years.
Practical implications
Based on our research findings, we have identified several policy implications recommended to enhance and sustain the performance of stock markets.
Originality/value
This paper uses a unique analytical tool, which gives a better insight into the problem. The value of this work lies in its findings, which also have practical implications and theoretical significance.
Details