Independent Journal of Management & Production
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Overview on modeling and management of Smart Grids
Get PDFThe concept of Smart Grids refers to a complex ecosystem that can be described as a combination of systems to capture its most structural elements. When studying these complex systems, the traditional tools of the Cartesian methods have shown their limits. There is therefore a need to resort to other methods to model them. These modeling methods are generally classified and grouped into five families: functional modeling, decision modeling, resource modeling, information modeling and mixed modeling. This review provides an overview of the state of the art of an intelligent network. The classification of modeling methods is also presented. Then an application of the bond graph approach will be explained. Finally we describe a general idea on the management of smart grids
Assessing the effects of flipped classroom at the Tunisian university
Get PDFAt the beginning of 2020, e-learning was not yet valued in the culture of Tunisian university. However, the COVID-19 Pandemic was the cause of the accelerated deployment of e-learning-related devices. Moreover, it seems that the context of health crisis experienced in the world and particularly in Tunisia represents a factor pushing Tunisian university to reduce, or even eliminate, face-to-face courses for precautionary measures. This is likely to allow students to improve their knowledge, especially for those who require great concentration and time for reflection. The paper shows a very different approach with an analysis of the students’ difficulties by focusing on the mistakes made in solving the problems in the case study. The study makes an original contribution to knowledge. It breaks new intellectual ground. Indeed, flipped learning in particular seems to affect students on a psychological level, making them more engaged, more motivated, and better able to self-regulate. This is the intuition of many flipped learning instructors, but intuition is just a hypothesis. Nevertheless, the results indicate that there is a gap as regards the flipped classroom approach
Study of segmentation for the users of personal care products
Get PDFPerson care products (PCP) occupies a major chunk of the market thus making it a largest consumer sector in India. Today due to the media influence, the consumers consider personal care products as a symbol of their life quality and self-image. The objective of this research is to study demographic profile of consumers in the field of personal care products and further segment them on the basis of their buying motive and product preference. A survey of 706 respondents was conducted with structured questionnaire. The questionnaire had demographic questions along with some specific questions to study and segment the consumer group of personal care products. The data was analysed using descriptive statistics and Clustering Analysis using SPSS V20. Clustering Method is used to study group of respondents based on different set of variables. The results of Clustering analysis reveal that marketing mix motives such as product, price, buying convenience, promotional offers and the buying and consumer value motives like quality, brand name, packaging, credibility, natural ingredients and past product experience, plays a vital role while purchasing Personal Care Products
The impact of ceo's personal characteristics on corporate social responsibility: evidence from Bangladesh
Get PDFPurpose: Advanced CSR research is still in the context of developed countries. Very limited research is available in the CSR system of developing countries such as Bangladesh. Specifically, this paper examines the impact of CEOs personal characteristics on CSR among the public listed company in Bangladesh.Theoretical Framework: This study also focuses on six firm characteristics firm size, profitability board size, firm leverage, sales and cash.Design/Methodology/Approach: Using ordinary least square (OLS) regression analysis on 100 public listed firms at Dhaka stock exchange (DSE) and Chittagong stock exchange (CSE) in Bangladesh.Originality/Value: this study provides new evidence on the relationship between CEO Characteristics and corporate social responsibility in Bangladesh.Findings: The results show that CEO's impressive positive and rationally significant, which means male is better than women, corporate strategy is better than women in their strategy. One of the most important reasons for education because education also results CEO business education positive and significant, which ultimately affects the organization. The Chief Executive Officer of the organization is an important part of religion and its religion, so that the religion of CEO is Islam and Christian, then he will have more impact on the social welfare organization. The variability of CEO's religion (Islam and Christian) is positive, which affects the company's social welfare, which ultimately increases the company's value
How transformational leadership influences innovative behavior: the mediating role of psychological empowerment and proactivity of employees
Get PDFThis research aims to examine the impact of transformational leadership on innovative behavior of employees within the organization. It draws on conservation of resources theory and examines when and how transformational leadership style relates to innovative behavior of employees. The study proposes a sequential mediation effect of psychological empowerment and proactivity of employees that predicts innovative behavior among employees. The data of 230 employees is collected from large public sector organizations, from employees and their managers by utilizing three-wave time lagged study design. The results of the study were obtained using PROCESS macro by Hayes via 2000 resample bias corrected (BC) bootstrap method. The findings not only validate the applicability of psychological empowerment and proactivity for innovative behavior but also found these as mediators between transformational leadership and innovative behavior relationship. Theoretical and practical implications are also discussed in light of the findings
Despotic leadership and job satisfaction among nurses: role of emotional exhaustion
Get PDFJob satisfaction is reported with chronic issues in the healthcare sector. Specifically, in the current milieu of COVID-19 pandemic, a grave attention has been divulged on the support of the healthcare system and wellbeing of paramedic staff. There is a dearth of research on contemporary leadership in the healthcare sector, particularly in developing countries. Objective of this study was to find the direct negative effect of despotic leadership on job satisfaction through emotional exhaustion among nurses based on Affective Events Theory assumptions. Data from a sample of 265 registered nurses was collected through self-administered questionnaire distribution method deployed in public hospitals using stratified random sampling technique. The data analysis results of PLS-SEM support for the assumed effect revealed that emotional exhaustion played the meditation role between despotic leadership and job satisfaction among nurses. This study advances AET theoretical shores, research knowledge, and suggests considering feasible practical implications for HR and government bodies in the public healthcare sector in developing countries
Explaining the success of a multinational company's innovation in the base of the pyramid: m-pesa in Kenya
Get PDFIn the beginning of the twenty-first century, C. K. Prahalad launched a new business proposition named as “Base of the Pyramid” (BOP). In such type of business, Multinational Companies (MNCs) look for new opportunities of profits helping to meet the poor’s unmet needs in developing countries. However, MNCs significant involvement in BOP business has been losing momentum due to the challenges MNCs have been faced in developing BOP businesses. This study intended to recall Prahalad’s original BOP proposal explaining the success of a BOP innovation developed by an MNC in Kenya: M-PESA, a mobile money service. About 70% of Kenya’s adult population has M-PESA accounts and M-PESA’s monthly transactions account for 30% of Kenyan GDP. How did a multinational company develop the successful BOP innovation M-PESA in Kenya? Our study intends to explain how the British multinational Vodafone employed successful Base of the Pyramid principles of innovation in Kenyan M-PESA. Indeed, there is a gap of studies about the Prahalad’s principles of innovation for developing BOP products. Therefore, this research analyzed Prahalad’s BOP proposal, including his twelve principles of innovation to develop BOP products, by comparing such proposal with Karnani’s framework for fighting poverty. Karnani is regarded as the main critic against the Prahalad’s BOP proposal. Most of Prahalad’s BOP principles of innovation were identified in M-PESA in Kenya (eleven out of the twelve principles). However, Karnani’s framework explained better the factors that influenced successful BOP innovation in Kenyan M-PESA than Prahalad’s proposal. Furthermore, this study pointed out two key points that explained the success of M-PESA innovation in Kenya that they were not included neither in Prahalad’s nor in Karnani’s proposals: social intrapreneurship made by MNCs employees, and supportive role of government in developing BOP businesses. Therefore, such topics deserve more attention from the BOP literature in order to advance this field
Business process management (bpm) application through strategy, indicators and operations model (meio): a health service company case
Get PDFBusiness Process Management (BPM) is an approach to analyze and improve main activities of a company continuously. It seeks consistent results aligned with the strategic objectives. There are several approaches to the application of BPM, which focus on specific aspects of the company, not meeting all their needs. The Strategy, Indicators and Operations Model (MEIO), developed by Müller (2003), compiles the fundamental points of each isolated approach, creating a single model. The objective of this work is to provide a step-by-step application of the BPM aspects of MEIO in a practical case: a reference company that provides health services. Also, it provides a framework for organizing and connecting the various components of a product or service to its value chain. Through MEIO, a general analyze of the Company under study was made and the process “payment of invoices from providers” was detailed. Improvements were suggested based on a deeper investigation of the activities involved. The results include: (i) creation of rules engine to validate the procedures to be launched according to coverage, shortage, and contract; (ii) receiving procedure and cost audits separately and; (iii) digitalization and automatization of repetitive and manual activities
The Impact of Taxes on the Reproduction of Natural Forest Resources in Ukraine
Get PDFThe research was directed to confirming or disproving the hypothesis that increasing tax pressure on the forest industry encourages the irrational use of forest resources to cover tax payments. The purpose of the study is to develop a methodology for identifying the impact of taxes on the activities of forest enterprises in Ukraine, social and natural capital. In this study, we try to identify the causes of the increased tax burden and the impact of this process on forest conservation. The following decisions of the Government of Ukraine have been taken into account: ban on export of timber products in 2015; an increase in the rent for the use of forest resources in 2016; expiration of special VAT regime from January 1, 2017, introduction of land tax on forest lands from January 1, 2019, increase of deductions from net profit to the state budget from 75 to 90%. Information bases of research are the survey has been conducted, the statistic reporting, reporting to the State Forest Resources Agency and financial reporting of forestry enterprises. By means of methods of the econometric analysis, it is studied indicators relations of the amount of the paid taxes and the area of logging, the amount of the paid taxes and the area of restoration of the wood from 2010 to 2019. The impact of tax increases on the financial condition of forest enterprises was analyzed. The social effect was analyzed by studying the dynamics of payment of wage taxes, the environmental effect was analyzed by indicators of growth of areas of forest restoration including areas of planting a new forest. By results of the analysis of data of the State committee of statistics and the reporting of 17 state enterprises of the Volyn region which serve 7% of the total area of the woods of Ukraine it is established: tax revenues from forest enterprises have tripled, what is not related to the increase in profitability of their activities; reduction of the number of dividends paid in favor of the state; the total sectorial profitability of the activity decreased more than 6 times; bankruptcy is on the rise, and at the end of 2019 accounts for nearly half (65%) of all operating entities. The constructed econometric model allows us to claim with probability p = 0.95 that the increase in tax payments leads to an increase in the volume of harvesting although taxes should stimulate the economical use of forest resources. The results show that all government decisions as to increasing fiscal pressure on forestry enterprises were unsystematic and lead the industry into bankruptcy. This has a detrimental effect on the ecology of the region as forestry grows. However, instead of developing the industry, these studies indicate a complete decline as enterprises lack the resources to forestry development
