bluuebunny/crossref_metadata_2025_split huggingface dataset:
Sensibility and response keywords of users according to posting types of fashion Instagram
Authors: Na Youngjoo , Kim Jisu 
Published: June 2019

PurposeThe purpose of this paper is to analyze the post type of the official account of the Korean fashion brands on Instagram and to analyze the images and keywords according to the use of the hashtag in it. This study also will provide data of how fashion brands use the new media of Instagram and how they promote it.Design/methodology/approachThis study investigated the types of postings and keywords of hashtag(#) of fashion brand’s official Instagram account in order to analyze the post type and keyword. In total, six apparel brand companies were selected, with two in each of three categories (classic casual brand, outdoor sports brand and designer character brand), and seven types of postings were classified (lookbook and product, collection, broadcasting ads, brand issue, sensibility pictures, sponsorship and event). The frequencies were collected according to their types that were confirmed by four fashion major specialists.FindingsFirst, the proportion of the types of postings varied according to the characteristics of the brand. Second, the six brands used keywords of a symbol because it is important to convey brand identity. Third, the sensibility keywords of each brand were investigated, and one of the designer character brands used only practical keywords without sensibility keywords. Fourth, this study examined the number of Instagram hashtags and hearts to determine if the reaction was in alignment with the marketing trends of the company’s official Instagram account and consumers. One of the classic casual brands, one of the outdoor sports brands and both designer character brands showed a high proportion of types of posts on Instagram that well matched with consumer response. As a hypothesis of this study, it was supported that the posting types of images and hashtags will be different according to the characteristics of brand.Originality/valueInstagram is the fastest growing social network service (SNS) globally, especially among young adults. Instagram is noted for its strong SNS marketing but it has not been well researched in the apparel industry. The study results will help improve the brand image and promotion by using official Instagram account in the apparel industry.
Experimental investigation of effect of balloon length on yarn tension during unwinding
Authors: Celik Ozge , Eren Recep 
Published: June 2019

Purpose
Yarns of different types are unwound from bobbins in different processes like warping, weaving, doubling and re-winding. It is required that yarn tension remains constant during unwinding in all these processes. Otherwise, it ends with product quality and process efficiency problems. The purpose of this paper is to investigate experimentally the effect of balloon length on yarn tension change with respect to bobbin diameter during unwinding in an attempt to obtain a minimum yarn tension variation.

Design/methodology/approach
An experimental set up was built. Bobbin diameter was measured by a laser sensor and yarn tension was measured by a single yarn tension sensor. Both sensor outputs were interfaced to a PC via a DAQ cad. A software program was developed in C programming language to read and record the tension and bobbin diameter simultaneously. Experimental study was conducted with three different balloon lengths for both continuous filament and spun yarns of four different yarn numbers and five different unwinding speeds.

Findings
Results showed that yarn tension change with bobbin diameter was affected in different ways with balloon length depending on yarn number, unwinding speed and yarn type.

Originality/value
Available literature on the effect of balloon length on yarn tension bobbin diameter relation is limited and measurements were generally conducted for three different bobbin diameters. Yarn tension bobbin diameter relation is obtained in this research for at least eight different diameters and more for three different balloon lengths covering practical application ranges. The results obtained can be used in the design of tension control system for warping and winding machines as well as for setting these machines for optimum efficiency.
Agency costs of board connections and director retention: evidence from UK takeovers
Authors: Li Hao , Jones Edward , de Gioia Carabellese Pierre 
Published: June 2019

PurposeThe purpose of this paper is to investigate whetherex anteboard connections and director retention result in agency costs to target company shareholders in the form of reduced payment in mergers and acquisitions transaction.Design/methodology/approachThe authors employ detailed data ofex anteboard connection and director retention in the mergers and acquisition in the UK from 1999 to 2015.Ex anteboard connections are measured as proportion of target and acquirer companies’ directors worked on the same board at any time prior to the takeover, while director retention is measured as proportion of target companies’ directors remains on board after the takeover is completed. For mergers and acquisition payment characteristics, the authors examine takeover premium, cash payment percentage and offer price adjustment.FindingsThe authors find thatex anteboard connections and director retention lead to reduced offer prices and lower proportions of cash payment. Notably, when there is no connection and target directors are not retained, the authors find that the bidding companies increase their final offer by £14m more than in other scenarios. The authors also document strong evidence thatex anteboard connections lead to a higher probability of director retention.Originality/valueThe paper highlights thatex anteboard connections and director retention will lead to a significant cost on target company shareholders. The authors recommend that a more detailed set of information onex anteboard connections and intended target board retention should be disclosed.
Leveraging customer benevolence for resilience: a supplier perspective
Authors: Verghese Anto , Koufteros Xenophon , Huo Baofeng 
Published: June 2019

PurposeWith more than half of customer-experienced disruptions attributed to first-tier suppliers, supplier resilience (SRES) is fundamental to the resilience of the supply chain. However, little is known about the relational aspects that engender SRES, from the purview of the supplier. The purpose of this paper is to examine the explanatory role of suppliers’ relationship commitment dimensions (i.e. affective and continuance), which may foster SRES through customer benevolence. Moreover, the impact of customer benevolence on SRES is examined considering varying levels of industry dynamism.Design/methodology/approachSurvey data from 207 manufacturing firms are utilized to test the hypotheses taking potential endogeneity issues into consideration.FindingsAffective and continuance commitment induce customer benevolence, which furthers SRES. Specifically, affective commitment is the most potent approach to induce customer benevolence, while the dampening effect of industry dynamism is more palpable at the higher levels of industry dynamism.Research limitations/implicationsThis study did not account for specific disruption types and the contingent effects of power asymmetry.Practical implicationsThis study empirically demonstrates that suppliers can leverage customer benevolence via relationship commitment to achieve SRES. However, the efficacy of customer benevolence to engender SRES is limited to environments not characterized by high levels of industry dynamism.Originality/valueThis paper highlights the role of relational mechanisms in achieving resilience from the purview of a supplier using survey data.
Quality management challenges in a dynamic reality of mergers, acquisitions and global expansion
Authors: Bashan Aviva , Armon Deganit 
Published: June 2019

PurposeThe purpose of this paper is to highlight the challenges facing the quality management system (QMS) of parent and subsidiary companies within the dynamics of multinational mergers, acquisitions and strategic partnerships, and to present guidelines for developing a global quality strategy.Design/methodology/approachThe quality systems of 18 multinational companies at different stages of mergers and acquisitions (M&A) processes and different global expansion levels were studied in depth using observations, content analyses and interviews with CEOs and operational and quality managers in parent or subsidiary companies.FindingsAs part of the M&A process, not enough consideration is given to the functional aspects and challenges facing the QMS of subsidiaries, and to the integration of the subsidiary QMS into the corporate QMS. The findings highlight the strategic role of the parent company in creating a corporate QMS and developing a corresponding global quality strategy.Practical implicationsThe classification of the challenges facing the parent and subsidiary QMS forms a diagnostic tool that supports a functional preparedness for integrating quality systems, while addressing their local needs, integrating them into the global activity of the system, and utilizing the growing integrative array of resources and capabilities to achieve global value.Originality/valueWhile M&A is perceived as a strategic topic, it has direct impact on the QMS. This study outlines a necessary conjoining of quality management and strategy, which is the key to global quality management.
Alignment of resources, actors and contexts for value creation
Authors: Carrillo Francisco Javier , Edvardsson Bo , Reynoso Javier , Maravillo Egren 
Published: June 2019

Purpose
This paper aims to deepen the understanding of resource integration for value co-creation within service-dominant logic (SDL), by drawing on key knowledge management (KM) concepts.

Design/methodology/approach
This conceptual study introduces three key KM concepts, namely, object, agent and context to SDL; thus, deepening the understanding of how resources are becoming when actors are engaged in co-creating value-in-context.

Findings
This paper extends understanding of actors’ uses of knowledge in their efforts to co-create value. Paradoxically, SDL takes a phenomenological approach to understanding value co-creation, whereas KM embraces a realist-phenomenological view. Emphasizing knowing rather than knowledge reveals that there is no object without an agent, no agency without context and no knowledge without value-alignment. Thus, the paper contributes to theorizing about resource integration through SDL by identifying the need for effective alignment between relevant objects, capable agents and meaningful contexts for value to emerge. The paper also contributes with four facilitators of object-agent-context alignment: tacit knowledge contextualization, collective sensemaking, shared values among engaged actors and feedback on alignment effectiveness.

Originality/value
It advances current conceptualizations of resource integration and value co-creation in SDL by paying explicit attention to a KM perspective.
Effects of inhomogeneity on rolling contact fatigue life in elastohydrodynamically lubricated point contacts
Authors: Zhang Yuyan , Yan Xiaoliang , Zhang Xiaoqing , Li Juan , Cheng Fengna 
Published: June 2019

PurposeThis paper aims to investigate the effects of inhomogeneities on the rolling contact fatigue (RCF) life in elastohydrodynamically lubricated (EHL) point contacts.Design/methodology/approachA numerical model for predicting the RCF life of inhomogeneous materials in EHL contacts was established by combining the EHL model and the inclusion model through the eigen-displacement and then connecting to the RCF life model through the subsurface stresses. Effects of the type, size, location and orientation of a single inhomogeneity and the distribution of multiple inhomogeneities on the RCF life were investigated.FindingsThe RCF life of a half-space containing manganese sulfide (MnS) inhomogeneity or the mixed inhomogeneity of aluminium oxide (Al2O3) and calcium oxide (CaO) was longer than that for the case of Al2O3inhomogeneity. For a single ellipsoidal MnS inhomogeneity, increases of its semi-axis length and decreases of its horizontal distance between the inhomogeneity and the contact center shortened the RCF life. Furthermore, the relationship between the depth of a single MnS inhomogeneity and the RCF life was found. For the half-space containing multiple inhomogeneitites, the RCF life decreased remarkably compared with the homogeneous half-space and showed discreteness.Originality/valueThis paper implements the prediction of the RCF life of inhomogeneous materials under EHL condition.
The effect of streaming services on the concentration of digital music consumption
Authors: Im Hyunsuk , Song Haeyeop , Jung Jaemin 
Published: June 2019

Purpose
The purpose of this paper is to articulate whether consumers’ use of music via streaming service benefits niche products and diversified consumption of music. It examines does winner take all or is long tail achieved in the digital music market.

Design/methodology/approach
To investigate the degree of concentration in the digital music sales, this study measures multiple concentration metrics using the top 100 songs for 245 weeks listed on the Korean music ranking chart.

Findings
Conflicting results are found between the analyses based on short-run and long-run data. When sales distributions are compared weekly or monthly, the results show that streaming services have a less concentrated sales distribution than download services. However, the result becomes the opposite in the long-run analysis (i.e. one year).

Originality/value
This study proposes that the non-technological drivers such as the beneficial addiction of music consumption can be a crucial driver affecting the usage concentration in music industry, coupled with the royalty policy of access-based services.
Does D&O insurance matter for stock price crash risk? Evidence from an Asian emerging market
Authors: Lee Ming-Te , Nien Kai-Ting 
Published: June 2019

Purpose
The purpose of this paper is to address the opposing views of the relationship between directors’ and officers’ liability insurance (D&O insurance) and stock price crash risk in a major Asian emerging stock market.

Design/methodology/approach
This paper finds an endogenous relationship between D&O insurance and stock price crash risk. Hence, the two-stage least squares regression analysis is used to address the endogeneity issue when the relationship is examined. Moreover, this paper further controls the quality of other corporate governance mechanisms to investigate whether D&O insurance still has an effect on stock price crash risk.

Findings
The effect of D&O insurance coverage is significantly negatively related to firm-specific stock price crash risk in Taiwan. More importantly, even when the quality of other corporate governance mechanisms is controlled, the negative relationship between D&O insurance coverage and firm-specific stock price crash risk remains significant. The evidence supports that D&O insurance serves as an effective external monitoring mechanism, strengthens corporate governance, and thus reduces stock price crash risk.

Originality/value
Emerging Asian markets suffer a dearth of research on the relationship of D&O insurance coverage and the firm-specific stock price crash risk. Investigating the relationship in Taiwan, the present study fills the research void. The findings show that D&O insurance plays an important role in reducing stock price crash risk of Taiwanese firms even when other corporate governance mechanisms are in place.
Performance evaluation of the Turkish pension fund system
Authors: Kuzubas Tolga Umut , Saltoğlu Burak , Sert Ayberk , Yüksel Ayhan 
Published: June 2019

Purpose
The purpose of this paper is to provide an in-depth performance evaluation of funds offered by the Turkish pension system.

Design/methodology/approach
This paper compares aggregate fund index returns with the corresponding asset class returns, estimates a factor model to decompose excess returns to factor exposures, i.e., β return and excess return originating from residual α and analyzes persistence of fund returns using migration tables and Fama–MacBeth regressions and tests for market timing ability.

Findings
Majority of pension funds are unable to generate excess returns. Majority of funds are unable to generate a positive α and fund returns are predominantly driven factor exposures. There is evidence for slight persistence in returns, mainly due to factor exposures and funds do not exhibit market timing ability.

Originality/value
In this paper, the authors perform an in-depth analysis of pension fund performance for the Turkish pension fund system. The authors identify weaknesses and strengths of the pension fund industry and provide policy recommendations for a better design of pension fund system.
Subverting the universality of metadata standards
Authors: Montenegro María 
Published: June 2019

Purpose
The purpose of this paper is to investigate the underlying meanings, effects and cultural patterns of metadata standards, focusing on Dublin Core (DC), and explore the ways in which anticolonial metadata tools can be applied to exercise and promote Indigenous data sovereignty.

Design/methodology/approach
Applying an anticolonial approach, this paper examines the assumptions underpinning the stated roles of two of DC’s metadata elements, rights and creator. Based on that examination, the paper considers the limitations of DC for appropriately documenting Indigenous traditional knowledge (TK). Introduction of the TK labels and their implementation are put forward as an alternative method to such limitations in metadata standards.

Findings
The analysis of the rights and creator elements revealed that DC’s universality and supposed neutrality threaten the rightful attribution, specificity and dynamism of TK, undermining Indigenous data sovereignty. The paper advocates for alternative descriptive methods grounded within tribal sovereignty values while recognizing the difficulties of dealing with issues of interoperability by means of metadata standards given potentially innate tendencies to customization within communities.

Originality/value
This is the first paper to directly examine the implications of DC’s rights and creator elements for documenting TK. The paper identifies ethical practices and culturally appropriate tools that unsettle the universality claims of metadata standards. By introducing the TK labels, the paper contributes to the efforts of Indigenous communities to regain control and ownership of their cultural and intellectual property.
How school districts influence student achievement
Authors: Leithwood Kenneth , Sun Jingping , McCullough Catherine 
Published: June 2019

Purpose
The purpose of this paper is to test the effects of nine district characteristics on student achievement, explored the conditions that mediated the effects of such characteristics and contributed to understandings about the role school-level leaders play in district efforts to improve achievement.

Design/methodology/approach
Data for the study were provided by the responses of 2,324 school and district leaders in 45 school districts to two surveys. Student achievement evidence was provided by multi-grade provincial measures of math and language achievement. The analysis of these data included calculation of descriptive statistics, confirmatory factor analysis and regression mediation analysis.

Findings
Seven of nine district characteristics contributed significantly to student achievement and three conditions served as especially powerful mediators of such district effects. The same three conditions, as well as others, acted as significant mediators of school-level leader effects on achievement, as well.

Practical implications
District characteristics tested in the study provide a powerful framework for guiding the district improvement work of senior educational leaders. The organizational improvement efforts of both district and school leaders would be substantially enhanced by a better understanding of how to diagnose and improve the status of those conditions acting as significant mediators of the effects of both district and school leadership on student achievement.

Originality/value
This is one of a very few large-scale quantitative studies examining the extent to which characteristics frequently identified by district effectiveness research explain variation in student learning. It is also one of the very few studies identifying classroom, school and family variables that mediate district effects on such learning. The study also adds to a growing body of evidence about variables which mediate school leaders’ effects on such learning.
iSenseVR: bringing VR exposure therapy outside the laboratory
Authors: Poyade Matthieu , Morris Glyn , Taylor Ian C. , Portela Victor 
Published: June 2019

PurposeThe purpose of this paper is to present the preliminary outcomes of a research which takes gradual exposure in virtual reality (VR) outside the laboratory to empower people with “hidden disabilities” breaking down their barriers towards independent living. It explores the use of VR through smartphones to practically apply gradual exposure to environment stressors that are typically found in busy spaces from one’s own safe environment.Design/methodology/approachAberdeen International Airport has kindly accepted to take part to this research as a case study. Following a participatory design and usability testing, a semi-controlled seven-day study was conducted among seven individuals with hidden disabilities to assess user acceptance.FindingsResults showed undeniable participants’ engagement and enthusiasm for the proposed approach, although further research is needed to increase the presence and improve the overall user experience.Research limitations/implicationsThe proposed research has been conducted on small cohort of participants outside of a clinical setting. Further engagement with individuals with hidden disabilities is required in order to determine the effectiveness of the proposed approach.Originality/valueThis research presents a methodological and technological framework which contributes effectively to the practicality of VR exposure therapy outside of the laboratory setting, from one’s own safe place.