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A boom in e-commerce in Korea has sparked off high daily-volume demand for small-sized home delivery services, which poses a great challenge to distribution networks, especially in urban areas where traffic congestion, accessibility, and pollution are serious problems. In addition, security issues for people who live in small townhouses and detached houses without security systems and guards have received increasing attention from the government and society. Thus, the introduction of a new alternative for home delivery services, unmanned parcel lockers, is urgent for residents living in these areas. This paper examines and compares potential socio-economic impacts in terms of costs and benefits when such lockers are installed at selected locations in residential areas. The results show that this policy is worthy of adoption, with several undeniable benefits to local communities. In addition, sensitivity analyses estimate the economic performance of this project at different social discount rates, and they check the sensitivity of economic performance based on variations in the variables. The value of travel time savings was identified as a critical and dominating factor directly affecting economic performance.

The purpose of this study is to understand the impact that Corporate Social Responsibility (CSR) practices have on the perceived attractiveness of companies in the eyes of their employees and potential candidates. Moreover, this study assesses the mediation role that Extrinsic (EA) and Intrinsic Attributions (IA) about Corporate Volunteering (CV) have on this relationship.

Three hundred and five responses were collected in an online questionnaire and a Structural Equation Modelling model was designed to explain the proposed relationships of the variables under study.

The authors found that the IA that employees/candidates make about CV programs have a direct and positive impact on the company’s attractiveness; it was not possible to conclude the same about EA.

Unlike studies already existing in the area of corporate attractiveness that focus on the perspective of companies and customers, with a high focus on the organizational implementation of CSR and organizational benefits, this study has adopted a different perspective that focuses on the opinion of company employees, as well as the perspective of possible candidates. By not limiting participation to anyone, it covers a wide range of participants, allowing a broader knowledge of the labor market.

本研究的目的是理解“公司社会责任实践项目”(CSR)对员工及潜在员工构成的公司吸引力的影响。其次, 本研究评估“公司志愿服务”(CV)外在归因(EA)与内在归因(IA)在此关系上的中介作用。

线上问卷收集了305份回复, 并设计了一个结构方程模型来解释研究中变量之间的所设想的关系。

我们发现员工或潜在员工对公司志愿服务项目的内在归因对公司吸引力有直接、积极的影响; 外在归因则不可能。

与之前在公司吸引力领域已经存在的研究不同, 之前的研究专注于公司和顾客的角度, 尤其关注“公司社会责任实践项目”的组织实施和组织效益。本研究采用了一个不同的角度, 聚焦于公司员工以及未来的员工的看法。本研究不限制任何人的参与, 覆盖了大范围的参与者, 因此有助于对劳动力市场更广泛的了解。

FDI is considered to be a meaningful component for the economic growth of a country. But, it has not been proven clear that the effect of FDI is really beneficial in a host country regardless of the state of the countries. This paper tries to provide an evidence of the effect of FDI in developing country. To do this, we relate industry level value-added to inward and outward FDI stocks in Korea in a production function framework. Especially we divide inward FDI into FDI on the Greenfield projects and FDI for M&A. The results show that the effect of inward FDI as a whole on productivity is not statistically significant, though we can presume that the direction is positive, whereas the effect of outward FDI is strongly negative, and is statistically significant. But the effects of inward FDI by the characteristics of FDI are not differentiated.

This study aims to assess the effect of water variation on bioethanol production from cassava peels (CP) using Saccharomyces cerevisiae yeast as the ethanologenic agent.

The milled CP was divided into three treatment groups in a small-scale flask experiment where each 20 g CP was subjected to two-stage hydrolysis. Different amount of water was added to the fermentation process of CP. The fermented samples were collected every 24 h for various analyses.

The results of the fermentation revealed that the highest ethanol productivity and fermentation efficiency was obtained at 17.38 ± 0.30% and 0.139 ± 0.003 gL⁻¹ h⁻¹. The study affirmed that ethanol production was increased for the addition of water up to 35% for the CP hydrolysate process.

The finding of this study demonstrates that S. cerevisiae is the key player in industrial ethanol production among a variety of yeasts that produce ethanol through sugar fermentation. In order to design truly sustainable processes, it should be expanded to include a thorough analysis and the gradual scaling-up of this process to an industrial level.

This paper is an original research work dealing with bioethanol production from CP using S. cerevisiae microbe.

1. Hydrolysis of cassava peels using 13.1 M H₂SO₄ at 100 ^oC for 110 min gave high Glucose productivity

2. Highest ethanol production was obtained at 72 h of fermentation using Saccharomyces cerevisiae

3. Optimal bioethanol concentration and yield were obtained at a hydration level of 35% agitation

4. Highest ethanol productivity and fermentation efficiency were 17.3%, 0.139 g.L⁻¹.h⁻¹

Hydrolysis of cassava peels using 13.1 M H₂SO₄ at 100 ^oC for 110 min gave high Glucose productivity

Highest ethanol production was obtained at 72 h of fermentation using Saccharomyces cerevisiae

Optimal bioethanol concentration and yield were obtained at a hydration level of 35% agitation

Highest ethanol productivity and fermentation efficiency were 17.3%, 0.139 g.L⁻¹.h⁻¹

Because BIM adoption is still afflicted by various types of hurdles, a complete BIM implementation model is required to provide the necessary methods for driving BIM adoption. As a result, this study looked into the parts of the BIM implementation model that had the most impact on increasing the percentage of BIM adoption in South Africa.

This study developed a four-wheel model of BIM implementation based on implementation process theory, which includes BIM inspiration, BIM capacity development, BIM use and BIM commitment. To assess BIM capacity development, two sub-constructs (BIM learning process and BIM learning methodologies) were used. Two sub-constructs were used to assess BIM utilisation (efficient BIM application and effective BIM application). The sub-constructs employed to quantify BIM motivation were organisational competitiveness, societal conformity and contractual obligations. Incentives, investments and obligations were used to assess BIM commitment. The model was validated using four assumptions and maximum likelihood estimation – structural equation modelling (MLE-SEM).

The MLE-SEM results demonstrated unequivocally that all of the constructions are critical components of the BIM deployment paradigm in the South African construction industry. BIM motivation, as characterised by organisational competitiveness and social compliance, has the greatest impact. The findings on BIM motivation also revealed that the desire for technological sophistication, competitiveness and social acceptance by clients are encouraging construction organisations and professionals to embrace BIM adoption.

This study's findings have contributed to the increasing body of literature on BIM deployment. The study has significant implications for achieving BIM implementation in underdeveloped nations where BIM deployment is either non-existent or in its early stages. The theoretical component of the study serves as the foundation for further analysis of BIM deployment.

This research is important for identifying BIM goals, developing a BIM implementation framework, allocating resources for BIM implementation and defining key performance indicators for BIM implementation. The BIM implementation aspects outlined in this study will be effective in lowering BIM adoption hurdles.

This study makes a unique contribution to BIM research by providing theoretical and empirical analysis into the elements of the BIM implementation model in a developing country. The study offers an excellent opportunity to further our understanding of BIM application in underdeveloped nations.

African countries are endowed with both human and natural resources. These resources constitute integral components for any economic development due to the long-lasting relationship with all sectors in an economy, yet there is an obvious disagreement between growing economy and employment generation in Africa. Though there has been a growing pattern of economic size, particularly the gross domestic product (GDP) among African countries, most of these economies are low in human development. The disagreement between economic growth and employment generation in Africa despite abundant natural resources located on the continent calls for public discourse among scholars. Therefore, the purpose of the study is to examine the peculiar drivers of unemployment intensity in a region characterized by endowed resources.

The paper adopts two approaches; the authors employed the pooled mean group (PMG) estimator and utilised stochastic frontier analysis (SFA) to generate a government efficiency index between the period 1991 and 2017 among sub-Saharan Africa (SSA) countries.

The empirical results through the single output-multiple inputs framework indicate that on average, there is a low level of government efficiency towards increasing the objective of human development in Africa. However, in the long run, natural resource endowment has a positive and significant relationship with employment generation for SSA. Hence, the study established that a low level of government efficiency has a long-lasting effect on low human development experienced in Africa.

The need to improve the level of government efficiency towards economic development by making both human and physical capital more effective will spur the exploration of natural resources.

The paper provides an empirical study of the effectiveness and efficiency of government through PMG and SFA in establishing the relationship between government approaches and employment level in selected SSA countries.

The purpose of this paper is to describe a qualitative observational study of how middle managers in healthcare in the UK on a work-based masters programme in leadership were introduced to foundational aspects of creativity and delivering innovation through an assignment on contemporary architectural design.

The assignment involved individual research of a recent architectural design followed by group poster presentations of findings and structured analysis. No prior knowledge of design was required. An activity theory approach was used to explore common principles of creativity and leading innovation, key features of design processes and tools for facilitating implementation.

A total of 89 managers in seven cohorts completed the assignment. Data from process records and group work, artefacts and follow-up evaluation questionnaires were analysed within an interpretive approach. Analysis of data lent support for the view that exploring architectural design as an activity system helped participants to develop conceptual and applied links between management performance, creative collaboration and delivering innovation in their own, different field of practice. Where participants expressed limited self-efficacy regarding the capacity for fostering creativity, this was usually ascribed to systemic inhibitors.

Exploring architectural design could provide a relatively low-cost, highly stimulating component of management development programmes seeking to harness the contribution of creative industries to foster work-based creativity and innovation.

This study explores a novel use of architectural design within the context of work-applied development programmes for healthcare managers.

Diversity management is gaining attention in the organizations. This study aims to theorize and test a model linking efforts to support diversity and organizational value of diversity with job satisfaction and organizational identification and to propose that these relationships are mediated by an organization’s diversity climate.

Employee survey was used to collect data from employees at an Australian manufacturing organization. Structural equation modelling in AMOS was performed for the proposed model, controlling for age and gender.

The mediating role of diversity climate in the relationship of organizational value of diversity and outcomes (job satisfaction and organizational identification) is significant. The authors discuss theoretical, research and practical contributions.

The present study extends the literature by testing a mediation model derived from the signalling and social exchange theories.

Culture significantly influences individuals' lives and shapes their behaviour in an ecological framework. In this chapter, we examine the issue of children's participation in research about child abuse and neglect (CAN) in the context of Turkey – a country that bridges the Asian and European continents. This study was based on a review examining studies on CAN in Turkey. Thus, the main goal was to find cultural explanations for the scarcity of participatory research with children in the field of child maltreatment. A review examining studies on CAN in Turkey found that no study included children victims of CAN or explored why children victims of CAN have not been participating in research. Therefore, we analysed ecological factors influencing the participation of children in CAN studies and interpreted the findings based on our observations as experts in this field. The analysis indicated that causes are not only due the characteristics of the caregivers and children but also result from the interaction of various environmental and systemic factors. Recommendations for politicians and researchers to increase children's participation in research are discussed.