bluuebunny/crossref_metadata_2025_split huggingface dataset:
Abrau-Durso: reviving the 140-year-old Russian wine brand
Authors: Shapenko Andrey , Martynov Sergey 
Published: May 2020

Learning outcomes
The learning outcomes of this study are as follows: investigate a story of growth in a volatile emerging market environment; and discuss strategy development in a stagnating, highly competitive market.

Case overview/synopsis
In October 2017, Pavel Titov, the owner and Chairman of the Board of Directors of Abrau-Durso Group, assigned a large international consulting firm to assist him in the development of a new corporate strategy. It was 11 years since the Titov family had taken over the then-struggling iconic sparkling wine manufacturer. The Titovs invested heavily into the enterprise with the dream of reviving the century-old brand, and turned the company around: in 2017, Abrau-Durso was the No. 1 sparkling wine brand in the Russian market. However, the shareholders wanted the company to grow further and believed that it was possible to generate more value. How could the company continue growing and increase its value at a time when the wine market was stagnating and the Russian economy was going through a rough period?

Complexity academic level
Masters level (MBA, Executive MBA).

Supplementary materials
Teaching Notes are available for educators only.

Subject code
CSS: 11: Strategy.
Factors affecting consumer engagement on online social networks: self-congruity, brand attachment, and self-extension tendency
Authors: Rabbanee Fazlul K. , Roy Rajat , Spence Mark T. 
Published: May 2020

Purpose
This paper aims to examine a chain of relationships running from self-congruity with a brand – that can stem from the actual, ideal or social self – to brand attachment and from there to consumer engagement on social networking sites (SNS), specifically liking, sharing and commenting. It further advances self-extension tendency (SET) as a moderator affecting the self-congruity -> brand attachment link.

Design/methodology/approach
Two studies were conducted to test four hypotheses. Study 1 (n = 282) engaged a self-administered survey with students at a large Australian university. Study 2 (n = 342) was conducted amongst the members of an Australian online panel and thus, enhances generalizability.

Findings
Activated self-congruity orientations are brand-specific. Both studies reveal that two of the three self-congruity orientations affect brand attachment, which, in turn, influences consumers’ proclivity to like, share and comment on Facebook. Moreover, the self-congruity -> brand attachment relationship is moderated by SET. When SET is high, it strengthens the relationship between a self-congruity orientation and brand attachment.

Research limitations/implications
Accepted methodological approaches were used to improve the veracity of the findings. Nevertheless, further research should consider a wider area of focal brands (e.g. store brands, mundane brands, luxury brands) and other SNS.

Practical implications
SNS are widely acknowledged as a key marketing channel affecting both pre- and post-purchasing behaviours. Discussed here are means to trigger pro-brand advocacy behaviours.

Originality/value
These findings extend existing theory in three ways as follows: they show social self-congruity affects brand attachment in online contexts, brand attachment is a mediating variable affecting pro-brand social networking behaviours and SET moderates the self-congruity -> brand attachment relationship. SNS are widely acknowledged as a key marketing channel affecting both pre- and post-purchase behaviours; hence, these insights have theoretical and practical relevance.
Performance analysis of ant-lion optimization based routing algorithm for wireless sensor networks
Authors: Swapna Sasi B. , Santhosh R. 
Published: May 2020

PurposeThe miniscule wireless sensor nodes, engaged in the wide range of applications for its capability of monitoring the physical changes around, requires an improved routing strategy with the befitting sensor node arrangement that plays a vital part in ensuring a completeness of the network coverage.Design/methodology/approachThis paves way for the reduced energy consumption, the enhanced network connections and network longevity. The conventional methods and the evolutionary algorithms developed for arranging of the node ended with the less effectiveness and early convergence with the local optimum respectively.FindingsThe paper puts forward the befitting arrangement of the sensor nodes, cluster-head selection and the delayless routing using the ant lion (A-L) optimizer to achieve the substantial coverage, connection, the network-longevity and minimized energy consumption.Originality/valueThe further performance analysis of the proposed system is carried out with the simulation using the network simulator-2 and compared with the genetic algorithm and the particle swarm optimization algorithm to substantiate the competence of the proposed routing method using the ant lion optimization.
Assessment of readiness level for implementing lean six sigma in healthcare organization using fuzzy logic approach
Authors: Vaishnavi V. , Suresh M. 
Published: May 2020

PurposeLean Six Sigma (LSS) is a widely accepted business improvement methodology in healthcare, which aims to improve operations and quality and reduce cost, medical errors and waiting time by combing the principles of lean thinking with Six Sigma methodologies. To implement LSS successfully in healthcare organizations it is necessary to know the readiness level before starting the change process. Thus, the purpose of this paper is to assess the readiness level for the implementation of LSS in healthcare using a fuzzy logic approach.Design/methodology/approachThe current study uses a fuzzy logic approach to develop an assessment model for readiness to implement LSS. The conceptual model for readiness is developed with 5 enablers, 16 criteria and 48 attributes identified from the literature review. The current study does the study in a medium-size hospital from India.FindingsThe fuzzy readiness for implementation of LSS index (FRLSSI) and fuzzy performance importance index (FPII) are calculated to identify the readiness level for the implementation of LSS in the case hospital. The FRLSSI is computed as average ready with (3.30, 5.06 and 6.83) and the FPII computed helps to identify 15 weaker attributes from 48 attributes.Research limitations/implicationsThe current study uses only one hospital for study. In the future, the model can be tested in many hospitals.Practical implicationsThe current study would be used by the managers of a healthcare organization to identify the readiness level of their organization to implement LSS. The proposed model is based on the identification of enablers, criteria and attributes to assess the readiness level of a healthcare organization and it helps to improve the readiness level to implement LSS effectively.Originality/valueThe present study contributes to the knowledge of readiness for the implementation of LSS in a healthcare organization. The conceptual model is developed for assessing the readiness level of a healthcare organization and it helps to improve the readiness level for successful implementation of LSS. Weaker attributes are identified and necessary corrective actions should be taken by the management to improve the readiness. The continuation of the assessment readiness model over a period of time would help to improve the readiness level of healthcare for the implementation of LSS.
Mentoring.ca: types of mentoring programs featured on Canadian postsecondary education websites
Authors: Hobson Kelly , Taylor Z.W. 
Published: May 2020

PurposeNo research to date has explored mentoring programs on Canadian postsecondary institution websites or the kinds of mentoring programs, if any, that are present online. This study examined 96 unique Canadian postsecondary institutional websites and the online presence of 420 unique postsecondary mentoring programs.Design/methodology/approachThe researchers employed content analysis and emergent coding strategies to evaluate mentoring program information published on Canadian postsecondary websites.FindingsThe findings suggest that most mentoring programs with an online presence were peer (student-to-student or faculty-to-faculty) programs, followed by community member-to-student programs. Further, few programs (16) were student-to-faculty oriented, indicating that students could struggle to seek faculty mentorship if they desired it. However, of the 420 programs with an online presence, dozens of programs lacked enough information for the researchers to determine the stakeholders or purpose of the programs.Originality/valueAs the first study of its kind to evaluate mentoring program communication on Canadian postsecondary websites, this work informs mentoring program administrators on how to better communicate what their programs offer. Certain Canadian postsecondary institutions had an online presence for many more programs than did other institutions; for example, the University of Waterloo shared information on their website about 21 unique mentoring programs on its campus, whereas MacEwan University shared information about just two unique programs. This chasm represents a great deal of future research into the practice of how professionals communicate mentoring programs on postsecondary websites.
Rethinking lean supplier development as a learning system
Authors: Powell Daryl John , Coughlan Paul 
Published: May 2020

PurposeThis paper investigates developing a learning-to-learn capability as a critical success factor for sustainable lean transformation.Design/methodology/approachThis research design is guided by our research question: how can suppliers learn to learn as part of a buyer-led collaborative lean transformation? The authors adopt action learning research to generate actionable knowledge from a lean supplier development initiative over a three-year period.FindingsDrawing on emergent insights from the initiative, the authors find that developing a learning-to-learn capability is a core and critical success factor for lean transformation. The authors also find that network action learning has a significant enabling role in buyer-led collaborative lean transformations.Originality/valueThe authors contribute to lean theory and practice by making the distinction between learning about and implementing lean best practices and adopting a learning-to-learn perspective to build organisational capabilities, consistent with lean thinking and practice. Further, the authors contribute to methodology, adopting action learning research to explore learning-to-learn as a critical success factor for sustainable lean transformation.
Research on stress state level evaluation method of complex steel welded structures
Authors: Niu Chunliang , Xie Suming , Li Xiangwei , Wang Wen 
Published: May 2020

PurposeIn order to use the BS EN 15058-3 principle more scientifically to design the welding structure of rail vehicles, a method of stress state assessment of welding joints meeting the requirements of BS EN 15058-3 is proposed by using IIW-2008 and ASME-BPVC-VIII-2:2015 standard.Design/methodology/approachThe stress state evaluation process of two standards is studied, and the stress state evaluation method of two standards is programmed by computer language. Among them, ASME standard can evaluate the stress state of welding structures without defects and with defects. In order to verify the feasibility of the method, under the fatigue load of en13749 standard, the method is applied to the welding structure design of the rail car frame.FindingsThe results show that the evaluation based on IIW-2008 standard is stricter, and the stress factor of the weld between the crossbeam and the traction pull rod seat is the largest, the value is 0.881, and the stress state grade is medium. With the increase of the number of defects, the stress level of the welded joint increases and the fatigue life decreases.Originality/valueThis study can provide a reference for the welding design of rail vehicles and other complex structures and has a certain engineering guiding significance.
A survey of energy-efficient motion planning for wheeled mobile robots
Authors: Zhang Haojie , Zhang Yudong , Yang Tiantian 
Published: May 2020

Purpose
As wheeled mobile robots find increasing use in outdoor applications, it becomes more important to reduce energy consumption to perform more missions efficiently with limit energy supply. The purpose of this paper is to survey the current state-of-the-art on energy-efficient motion planning (EEMP) for wheeled mobile robots.

Design/methodology/approach
The use of wheeled mobile robots has been increased to replace humans in performing risky missions in outdoor applications, and the requirement of motion planning with efficient energy consumption is necessary. This study analyses a lot of motion planning technologies in terms of energy efficiency for wheeled mobile robots from 2000 to present. The dynamic constraints play a key role in EEMP problem, which derive the power model related to energy consumption. The surveyed approaches differ in the used steering mechanisms for wheeled mobile robots, in assumptions on the structure of the environment and in computational requirements. The comparison among different EEMP methods is proposed in optimal, computation time and completeness.

Findings
According to lots of literature in EEMP problem, the research results can be roughly divided into online real-time optimization and offline optimization. The energy consumption is considered during online real-time optimization, which is computationally expensive and time-consuming. The energy consumption model is used to evaluate the candidate motions offline and to obtain the optimal energy consumption motion. Sometimes, this optimization method may cause local minimal problem and even fail to track. Therefore, integrating the energy consumption model into the online motion planning will be the research trend of EEMP problem, and more comprehensive approach to EEMP problem is presented.

Research limitations/implications
EEMP is closely related to robot’s dynamic constraints. This paper mainly surveyed in EEMP problem for differential steered, Ackermann-steered, skid-steered and omni-directional steered robots. Other steering mechanisms of wheeled mobile robots are not discussed in this study.

Practical implications
The survey of performance of various EEMP serves as a reference for robots with different steering mechanisms using in special scenarios.

Originality/value
This paper analyses a lot of motion planning technologies in terms of energy efficiency for wheeled mobile robots from 2000 to present.
Intensity of commercialization and the dimensions of food security: the case of smallholder farmers in rural Tanzania
Authors: Kissoly Luitfred , Fasse Anja , Grote Ulrike 
Published: May 2020

PurposeTransformation of smallholder agriculture from subsistence to more commercially-oriented production is one of the strategies advocated for improving rural households' food security and general welfare. The purpose of this paper is to assess potential differential effects of smallholder commercialization intensity on the different dimensions of food security.Design/methodology/approachUsing household data from rural Tanzania, the study employed Tobit regression and Generalized Propensity Score (GPS) approaches to analyze smallholder commercialization intensity and associated food security effects.FindingsResults show that smallholder commercialization has heterogeneous effects on the different dimensions of food security. Specifically, lower levels of commercialization are associated with lower food availability, access, utilization and stability. At higher intensities of commercialization, smallholders have higher food availability and access but modest improvements in food utilization and stability. Findings suggests that heterogeneous effects of commercialization on food security and the multi-dimensional nature of food security are important aspects to consider in the design of strategies to improve smallholder agriculture for enhanced food security and welfare.Research limitations/implicationsIt is important to point out that while food security is still a complex phenomenon, one that cannot be analyzed easily, so is commercialization. This study has used only one of the many definitions of commercialization.Originality/valueMost existing literature on smallholder commercialization groups farmers into commercial and subsistence-oriented households. However, smallholders commercialize at various levels of intensity. This paper, conversely, analyzes the potential effects of different levels of commercialization on the various aspects of food security. Further, unlike extensive literature that focus on a narrow definition of food security, this paper expands the evidence of the implications of smallholder commercialization on the different dimensions of food security namely, food availability, access, utilization and stability.
SEC enforcement targets: a Christian virtue ethics perspective
Authors: Demaline Christopher J. 
Published: May 2020

Purpose
The purpose of this paper is to provide a summary and synthesis of US Securities and Exchange Commission accounting and auditing enforcement release (AAER)-based research on financial misreporting firms and the firms’ management. Christian virtue ethics (CVE) is used as a framework for this review. Suggestions for future research are presented.

Design/methodology/approach
This is a review of the academic literature covering AAERs. The findings are viewed through the lens of CVE.

Findings
Several financial misconduct studies use samples developed from AAER targets. These studies commonly focus on specific characteristics of AAER targets. This paper presents and analyzes characteristics of AAER targets and considers how CVE may mitigate fraudulent reporting.

Research limitations/implications
The main limitation of the research is that the literature review is confined to studies of financial fraud that use an AAER-based sample. Nevertheless, the sample is sufficient to provide insight into the common characteristics of AAER target firms and related entities. The benefits of CVE are considered. This study has relevant implications for investors, regulators and researchers concerned with financial reporting quality, fraud, regulatory oversight and business ethics.

Originality/value
This paper provides a set of AAER target features and considers how CVE may mitigate financial fraud. Financial regulators, accounting standards setters and researchers may be interested in the findings presented in this study.
An exploratory investigation into the relationship between energy performance certificates and sales price: a polytomous universal model approach
Authors: McCord Michael , Davis Peadar , McCord John , Haran Martin , Davison Karen 
Published: May 2020

PurposeThe role of energy efficiency and particularly energy performance certificates (EPCs) has emerged as a topical and important aspect of real estate markets. Various studies have been carried out investigating the perceived capitalisation effects of energy efficiency on property prices. There, however, remains divergence of opinion whether the capitalisation effect is truly in existence with extant research showing differing magnitudes of effects, if any. To date, no study (that the authors are aware of) has investigated the nature of the transition between EPC bands and price effects. The purpose of this study is to add to the research of the energy efficiency of housing to examine the nature of the likelihood of property characteristics being associated with higher EPC scores and value.Design/methodology/approachThis research undertakes a suite of methodological tests to investigate the more latent relationships between EPC bands and pricing behaviour using 3,797 achieved sales prices within the Belfast housing market. Binary logit regression models are specified in conjunction with a Polytomous Universal Model to examine the likelihood of EPC bands falling within a particular property type and the likelihood of any pricing effects.FindingsThe findings show the differing property types to comprise very distinct and complex relationships in terms of price and EPC banding. The binary logit model estimations for both terrace properties and apartments reveal an increased likelihood to obtain higher EPC scores, with the semi-detached sector displaying a “mixed effect” with detached property revealing decreased probability of having superior energy performance and decreased likelihood of having poorer energy performance. The ordinal model estimations indicate that sales price comprises no relationship with energy performance, inferring that there is no increased probability of an increase in sales price with higher EPC rating.Originality/valueThis research offers new insights and focus on achieving a better understanding of the nexus between energy performance and property characteristics using alternative modelling approaches. This provides more exploratory insights into the complex relationships and offers awareness for policy discourse in terms of targeting properties which will tend to be poorer in energy efficiency.
The application of the theory of reasoned action on services of Islamic rural banks in Indonesia
Authors: Effendi Ihsan , Murad Miftahuddin , Rafiki Ahmad , Lubis Mitra Musika 
Published: May 2020

Purpose
The Islamic rural banks have the potential to grow in Indonesia. It is important to learn and study the consumer behaviors toward the Islamic rural banks’ services to plan for future strategies. The purpose of this paper is to test the applicability of the theory of reasoned action in predicting the customers’ decision to use the Islamic rural banks’ services.

Design/methodology/approach
The descriptive and structural equation model analyses were used to analyze the data. A random sampling technique is adopted with a sample size of 180 consumers of the Islamic rural banks. There are variables to be tested such as Sharia system compliance, product knowledge on Sharia, promotion, services, attitude, subjective norms, intention and customer decisions to use the Islamic rural banks’ services.

Findings
The results found that the Sharia system compliance, promotion, services, attitude, subjective norms and intention variables have a significant effect on the use of services at Islamic rural banks. Only product knowledge on Sharia variable has been found to be insignificant.

Originality/value
The model can be used to prepare better strategies to attract more customers as well as increase public awareness toward Islamic rural banks’ products and services. The results are useful as a benchmark for policymakers to improve the establishment of Islamic rural banks particularly in Indonesia.