bluuebunny/crossref_metadata_2025_split huggingface dataset:
A dynamic relationship between crude oil price and Indian equity market: an empirical study with special reference to Indian benchmark index Sensex
Authors: Yadav Nikhil , Tandon Priyanka , Tripathi Ravindra , Shastri Rajesh Kumar 
Published: October 2020

PurposeThe purpose of the study is to investigate the long-run and short-run dynamic relationship between crude oil prices and the movement of Sensex for the period of 2000–2018.Design/methodology/approachThe study uses the augmented Dickey–Fuller test for the presence of unit root, Johansen cointegration test for estimating the cointegration among the variables. Further, in the case of no cointegration found, the study employed the vector autoregression (VAR) model to estimate the long-run relationship and the Granger causality/Wald test for short-run relationship. The study also conducted tests for the prerequisites of the model: serial correlation, heteroskedasticity and normality of data.FindingsThe study found that both the variables, crude oil prices and Sensex are integrated of order 1, that is,I(1), and there is no cointegration between them. Further, the results proliferated from the VAR model unfold the marked effect of previous month crude oil prices (lag 1) on the movement of Indian stock market represented by Sensex considered as the benchmark index. Furthermore, VAR–Granger causality/block exogeneity Wald tests results indicated that there is a causal relationship between the crude oil prices and Sensex under the VAR environment. The model does not have any serial correlation and heteroskedasticity indicating toward the unbiased and robust estimates.Research limitations/implicationsThe study is conducted till the year 2018, and data for the present period (post-2018) is excluded due to ongoing trade issues between the USA and oil-exporting countries such as Iran. The current COVID-19 outbreak has also put serious issues. Due to limited time and availability of standardized data, researchers have considered Sensex as equity index only, but for more generalized research outcome few other equity indexes could have been taken for study.Originality/valueThe study is completely original in nature and is an extensive study of the relationship between the crude oil price and Indian stock market with reference to causality between the variables.
Countering effects of technostress on productivity: moderating role of proactive personality
Authors: Tiwari Vivek 
Published: October 2020

PurposeToo much reliance on information technology has given rise to technostress, which may impact the productivity of an individual. In case this is true, does it impact everyone equally, and if not, then what is behind this difference and how does this work? The purpose of the present research is to explore the role of proactive personality as a moderator to the relationship of individual productivity of an employee and the technostress. The study utilizes moderation technique to study and analyze the relationships.Design/methodology/approachThe present work is an attempt to investigate the moderating role of proactive personality to the relationship between technostress and productivity by utilizing the concepts from person–environment fit model. Moderation analysis has been performed with the help of hierarchical multiple regression on the primary data collected via survey methods with the help of structure instruments.FindingsA survey was conducted from 233 employees working at different levels in different organizations belonging to north-western parts of the country. After analyzing the randomly collected primary data, it was found that technostress impacts productivity negatively. It was also further established that relationship between technostress and individual productivity gets moderated by proactive personality.Research limitations/implicationsStrategies concerning implementation and designing of a training program should be designed by being mindful of the individual personalities going to be trained.Practical implicationsFrom organizational point of view, a training program (made to introduce and implement some new technology in the organization) should be tailored by keeping individuals' personalities and their specific needs in mind.Originality/valueThis work is an important addition to the existing literature concerning technostress. Such work would help in understanding the difference that a human factor may have on the bearings of technostress on productivity and other such crucial outcomes, which has not been studied earlier in the present context.
Limiting role of resource dependence: an examination of director interlocks, board meetings and family ownership
Authors: Sukumara Panicker Vidya , Upadhyayula Rajesh Srinivas 
Published: October 2020

PurposeThis paper attempts to examine the activity and involvement of board of directors in internationalization activities of firms in emerging markets, by evaluating the resource provisioning roles of interlocks provided by board of directors, and the frequency of board meetings. We demonstrate that the effectiveness of board involvement is contingent upon the levels of family ownership in firms since family ownership could impact the firm’s ability to utilize the presence of different types of board members.Design/methodology/approachThe authors test our hypotheses on a sample of listed Indian companies, extracted from the Prowess database published by the Centre for Monitoring Indian Economy (CMIE), a database of the financial performance of Indian companies. On a panel of 3,133 firm years of 605 unique Indian firms with foreign investments, over a time period of 2006–2017, the authors apply different estimation techniques.FindingsThe results demonstrate that both board meeting frequency and director interlocks are instrumental in supporting internationalization activities in emerging market firms. However, family ownership moderates the role of insider and independent interlocks on internationalization investments in different ways; the authors find that interlocks provided by independent directors support internationalization activities in family firms, whereas those provided by insider directors do not. Further, the study also finds that board meetings are less effective in internationalization of family firms.Practical implicationsThe authors conclude that family firms aiming at international diversification require to develop more connected and networked independent directors to enable internationalization in firms. While independent director interlocks enhance the international investments, it is also useful to know that board meetings are ineffective in utilizing the resources in family firms. This points to the possibility that family firms should device mechanisms to integrate family meetings with board meetings so that they can utilize the within-family processes to aid in their internationalization decisions.Originality/valueThe study contributes to resource dependence theory by understanding its limiting role in family firms. Theoretically, it helps delineate the limiting resource provision role of the insider directors vis-à-vis independent directors. The authors argue that the resource provision role of insider director interlocks does not effectively help in internationalization in comparison to independent director interlocks in family-dominated firms. Consequently, the study shows the limiting role of resource provision and utilization by family-owned firms in comparison to non-family-owned firms.
A political history of Chinese historiography on “foreign education”
Authors: Chen Luxi , Su Yiqing 
Published: October 2020

PurposeThis paper examines China's historiography on foreign education since 1900, with an emphasis on the period since 1949. The understanding of “foreign education” in China during this period shifted rapidly from the Western-centered approach that had been introduced from Japanese during the late Qing dynasty and the Republic of China to the Soviet-centered approach that followed the founding of New China to a restoration of Western-centered approaches after the “opening” of the late 1970s and 1980s. The paper asks: how has the study of foreign educational history changed over time in the People's Republic of China, how has the broader discipline of history of education changed, and how have successive generations of historians of education conceived of their intellectual and political roles?Design/methodology/approachGrounded in archival documents and the published works of influential historians of education, this study notes the ways in which political regime change affected the construction and application of academic knowledge.FindingsThis study identifies four stages in the Chinese historiography on foreign education: a formative stage (from 1900 until the late 1940s); a difficult post-revolutionary recovery, followed by growth and then suppression (from 1949 until the mid-1970s); a period of achievement combined with an academic crisis (from 1978 until the early 2000s); and finally, a recent transition marked by theoretical innovation and global integration (from the 2000s until the present).Originality/valueThis study finds that a narrow focus on “practical utility” or service to politics and policy has perturbed historians of foreign education in China and stunted their field's development. A look back at early periods in the historiography offers a warning about the potential dangers of extreme ideological/political utilitarianism. These dangers existed not only in the history of foreign education but also in the history of education research more broadly. A close examination of these dangers can help twenty-first-century historians of education in China balance the practical, political and professional dimensions of their research. To grasp the meaning of foreign education, historical research needs to be politically independent.
Identifying the factors that affect the knowledge of mortgage loans' total cost
Authors: Farías Pablo 
Published: October 2020

PurposeThis study identifies the factors that affect the knowledge of mortgage loans' total cost.Design/methodology/approachEmpirical research utilizing a survey administered through in-home interviews was conducted. This study adopts the elaboration likelihood model (ELM) theory to analyze the influence of information shortcuts and borrowers' abilities and motivations on the knowledge of mortgage loans' total cost.FindingsThe results support that the use of the price–quality cue and brand credibility have negative and positive effects, respectively, on the knowledge of mortgage loans' total cost. Households' primary income earners have a higher knowledge of mortgage loans' total cost. The results also show that the household's primary income earners who are price conscious and brand nonbelievers have more knowledge of mortgage loans' total cost.Originality/valuePrice knowledge studies in financial services, especially in the mortgage loan industry, are scarce. Consequently, understanding the price knowledge level for mortgage loans and its potential antecedents has been insufficient.
Australian Government failure and the VET FEE-HELP loan programme
Authors: Fellows Caillan John , Dollery Brian 
Published: October 2020

PurposeIn an effort to boost participation in vocational education and training (VET), in 2009, the Australian Government launched its VET FEE-HELP income-contingent loan programme for VET students. The programme was terminated in 2016 following numerous failed attempts to arrest its escalating costs and improve its performance. In an effort to shed light on the failure of the VET FEE-HELP programme, in this paper, the authors offer estimates of the aggregate costs involved and the quantum of graduates.Design/methodology/approachIn this paper, the authors examined the VET FEE-HELP programme through the analytical lens offered by Marsh and McConnell’s (2010) framework, which offered a broad, “big-picture” view covering three dimensions of policy success or failure.FindingsBy identifying the causes of the failure, the authors concluded that the features of the scheme designed to improve accessibility of VET also allowed for exploitative behaviour on the part of VET providers, causing deterioration in training quality and leading to a substantial amount of wasteful public expenditure.Originality/valueThe authors seek to illuminate the demise of the hitherto neglected programme to contribute towards the literature on Australian Government failure.
Hate speech detection in Twitter using hybrid embeddings and improved cuckoo search-based neural networks
Authors: Ayo Femi Emmanuel , Folorunso Olusegun , Ibharalu Friday Thomas , Osinuga Idowu Ademola 
Published: October 2020

PurposeHate speech is an expression of intense hatred. Twitter has become a popular analytical tool for the prediction and monitoring of abusive behaviors. Hate speech detection with social media data has witnessed special research attention in recent studies, hence, the need to design a generic metadata architecture and efficient feature extraction technique to enhance hate speech detection.Design/methodology/approachThis study proposes a hybrid embeddings enhanced with a topic inference method and an improved cuckoo search neural network for hate speech detection in Twitter data. The proposed method uses a hybrid embeddings technique that includes Term Frequency-Inverse Document Frequency (TF-IDF) for word-level feature extraction and Long Short Term Memory (LSTM) which is a variant of recurrent neural networks architecture for sentence-level feature extraction. The extracted features from the hybrid embeddings then serve as input into the improved cuckoo search neural network for the prediction of a tweet as hate speech, offensive language or neither.FindingsThe proposed method showed better results when tested on the collected Twitter datasets compared to other related methods. In order to validate the performances of the proposed method, t-test and post hoc multiple comparisons were used to compare the significance and means of the proposed method with other related methods for hate speech detection. Furthermore, Paired Sample t-Test was also conducted to validate the performances of the proposed method with other related methods.Research limitations/implicationsFinally, the evaluation results showed that the proposed method outperforms other related methods with mean F1-score of 91.3.Originality/valueThe main novelty of this study is the use of an automatic topic spotting measure based on naïve Bayes model to improve features representation.
Roman to Gurmukhi Social Media Text Normalization
Authors: Kaur Jagroop , Singh Jaswinder 
Published: October 2020

PurposeNormalization is an important step in all the natural language processing applications that are handling social media text. The text from social media poses a different kind of problems that are not present in regular text. Recently, a considerable amount of work has been done in this direction, but mostly in the English language. People who do not speak English code mixed the text with their native language and posted text on social media using the Roman script. This kind of text further aggravates the problem of normalizing. This paper aims to discuss the concept of normalization with respect to code-mixed social media text, and a model has been proposed to normalize such text.Design/methodology/approachThe system is divided into two phases – candidate generation and most probable sentence selection. Candidate generation task is treated as machine translation task where the Roman text is treated as source language and Gurmukhi text is treated as the target language. Character-based translation system has been proposed to generate candidate tokens. Once candidates are generated, the second phase uses the beam search method for selecting the most probable sentence based on hidden Markov model.FindingsCharacter error rate (CER) and bilingual evaluation understudy (BLEU) score are reported. The proposed system has been compared with Akhar software and RB\_R2G system, which are also capable of transliterating Roman text to Gurmukhi. The performance of the system outperforms Akhar software. The CER and BLEU scores are 0.268121 and 0.6807939, respectively, for ill-formed text.Research limitations/implicationsIt was observed that the system produces dialectical variations of a word or the word with minor errors like diacritic missing. Spell checker can improve the output of the system by correcting these minor errors. Extensive experimentation is needed for optimizing language identifier, which will further help in improving the output. The language model also seeks further exploration. Inclusion of wider context, particularly from social media text, is an important area that deserves further investigation.Practical implicationsThe practical implications of this study are: (1) development of parallel dataset containing Roman and Gurmukhi text; (2) development of dataset annotated with language tag; (3) development of the normalizing system, which is first of its kind and proposes translation based solution for normalizing noisy social media text from Roman to Gurmukhi. It can be extended for any pair of scripts. (4) The proposed system can be used for better analysis of social media text. Theoretically, our study helps in better understanding of text normalization in social media context and opens the doors for further research in multilingual social media text normalization.Originality/valueExisting research work focus on normalizing monolingual text. This study contributes towards the development of a normalization system for multilingual text.
Searching, sharing and singing: understanding the information behaviors of choral directors
Authors: Fena Christine 
Published: October 2020

PurposeThis article aims to help music librarians and other information professionals effectively understand and support communities of choral directors and other groups dependent on networking and serendipitous information encounters. In addition, through discussion and comparison of theories of information behavior, research articles and analysis of events and experiences, the article encourages thoughtful and practical applications of information behavior research.Design/methodology/approachThis conceptual paper uses different theories of information behavior to outline three distinct modes of learning and knowing within communities of choral directors: individual searching, community expertise and serendipitous encounters.FindingsThe choral directing community is one that benefits not only from information support systems that emphasize individual information seeking, but also collaborative networking and serendipitous encounters with other community members. Librarians and other information professionals can best help this group discover new repertoire, plan concert programs, improve rehearsals and support other relevant activities through understanding and helping to provide access to professional music networks and being creative in providing opportunities for serendipitous information discovery.Originality/valueLittle information behavior research and discussion have focused specifically on the information practices of choral directors and how the format and schedule of a professional choral conference illuminate such practices and needs.
White tea drink (Camellia sinensis) improves endurance and body weight maintenance of rats
Authors: Aditya Rifqi Mahmud , Setyaningtyas Stefania Widya , Rachmah Qonita 
Published: October 2020

PurposeWhite tea is an unfermented tea made from young shoots of Camellia sinensis protected from sunlight to avoid polyphenol degradation. White tea contains a high level of polyphenolic compounds known as catechins. Several types of evidence have suggested that tea consumption has benefits in body weight and endurance maintenance. This study was designed to evaluate the effect of white tea on body weight and endurance of animal models.Design/methodology/approachThis research was an intervention design using 20 Wistar white rats (Rattus Norvegicus) in body weight between 150 and 200 g. The rats were randomized into four groups, three groups receiving white tea drink (WTD) with different doses and the other group receiving plain water in equal volume as a control group for four weeks. The forced swim test (FST) was done to measure their struggling capacity, and digital bodyweight to measure the weight.FindingsIntervention (WTD Groups and Control) caused weight gain among except G3 with the highest doses of white tea. The result showed that WTD intake in G3 had a significant difference (p < 0.05) on body weight gain compared to control. The authors found that WTD in a specific dose (G3: 0.22 mg) tends to maintain the body weight of animals (219.2 ± 41.96; 212.6 ± 46.90, respectively), while other doses caused weight gain. WTD also significantly increased the swimming and struggling capacity of rats that represented improvements the endurance along with the test. There was a statistically significant difference in endurance among all groups (p < 0.05).Research limitations/implicationsThe results of this study can be followed as human intervention research as an input for nutritionists and sports scientists to explore the beneficial effect of white tea.Practical implicationsThe results of this study can be followed as human intervention research as an input for nutritionists and sports scientists to explore the beneficial effect of white tea.Originality/valueThis study adds more evidence and information about the advantages of white tea as potential beverages in future healthy lifestyles.
Factors influencing Generation Y’s tourism-related social media activity: the case of Polish students
Authors: Kowalczyk-Anioł Joanna , Nowacki Marek 
Published: October 2020

PurposeThis study aims to identify the factors which affect Generation Y’s activity in social media (SM) while traveling. It draws on and extends the technology acceptance model (TAM) and social influence theory. It examines the effects of social influence processes (compliance, identification and internalization), perceived enjoyment (PE), perceived risk, perceived ease of use and perceived usefulness on tourism-related SM activity.Design/methodology/approachThe study tested the model with a sample of 420 Polish Y’s who had traveled in the preceding 12 months and used SM. The verification of the hypotheses and the analysis of relationships between the variables were performed using partial least squares structural equation modeling.FindingsOut of the four variables of the TAM, only PE has significantly and directly affected Ys’ tourism-related activity in SM. From among the three processes of social influence, only internalization has had a significant impact on the enjoyment of SM use and, consequently, on the SM activity of Generation Y.Research limitations/implicationsThis study covered only Polish Y’s. In the future, the formulated hypotheses should be verified in other generational cohorts, in sub-cohorts of Y’s and in other cultural contexts. Furthermore, limitations include lack of randomization of the survey distribution.Practical implicationsThe presented results show a generational portrait of an increasingly important consumer group on the tourism market in relation to factors affecting their tourism-related activity in SM.Originality/valueThis is one of few studies (the first in the Central and Eastern Europe context) to examine Generation Y’s adoption of SM in tourism-related activity drawing on and extending the TAM and processes of social influence.