bluuebunny/crossref_metadata_2025_split huggingface dataset:
Determinants of consumers' motivation towards ethnic food: evidence from Indonesia
Authors: Arsil Poppy , Dang Hoa Le , Wicaksono Rumpoko , Hardanto Afik 
Published: December 2021

PurposeThe research objective is to explore consumers' (those of ethnic origin and non-ethnic origin) motivation for choosing ethnic food.Design/methodology/approachA total of 120 respondents were approached at Padang restaurants in Jakarta, and personal interviews were conducted using soft laddering techniques linking to means-end chain (MEC) analysis. The associations among attributes, consequences and values were mapped into a graphical hierarchy to depict the cognitive structure of consuming ethnic food.FindingsThe unique and spicy taste of Padang food, as well as preferences for the cuisine, was identified as the determinants of consumption of Padang food. In addition, the Minang people still considered the food's origin and tradition when consuming it. “Financial security” and “happiness” were identified as the desired values that consumers want to achieve.Research limitations/implicationsThe extent to which acculturation affects consumers' decision-making on consuming ethnic food has not been significantly investigated.Practical implicationsPadang food can be promoted by highlighting its traditions and unique, spicy taste. These are key messages to attract consumers of Padang ethnic food.Originality/valueThe paper presents an original motivations and cognitive structures for eating Padang food.
The impact of geographical indications on farm incomes in the EU olives and wine sector
Authors: Poetschki Kathrin , Peerlings Jack , Dries Liesbeth 
Published: December 2021

PurposeGeographical indications (GIs) are expected to stimulate rural development by increasing the viability and resilience of farms in disadvantaged and remote areas. However, little quantitative evidence exists to support this expectation. This study fills this knowledge gap by quantitatively analyzing the effect of GI adoption on farm incomes in the EU olives and wine sectors.Design/methodology/approachThe analysis uses data from the Farm Accountancy Data Network and EUROSTAT and an endogenous switching regression model to analyze the impact of GI adoption on farm incomes for specialized quality wine and olives producers in the year 2014.FindingsThe results show that GI adoption significantly improves farm incomes in both the olives and the wine sector.Research limitations/implicationsThe research uses data from the farm accountancy data network (FADN). This is seen as a limitation of the analysis. The research raises some concerns about the appropriateness of FADN for the assessment of farmers' involvement in food quality schemes and a reconsideration of FADN as a tool for farm performance analysis is advised.Originality/valueThis is one of few quantitative studies of the impact of geographical indications on farm performance. Furthermore, it gives insights into the mechanisms by which GI can affect farm incomes.
A new solution to the “difficult problem” of the object of study of political economy
Authors: Yang Jiguo , Yuan Renshu 
Published: December 2021

PurposeAs there are different interpretations of the object of study in the preface to the first edition of Capital (Volume I) by Karl Marx, disagreements arise over the object of study on political economy, which becomes a “difficult problem.” The purpose of the paper is to bring a new solution to the “difficult problem.”Design/methodology/approachBased on the analysis of the logic of the original text, the authors attempted to give a new interpretation of the “difficult problem” by analyzing the structure of Capital. The object of study of political economy is “the relations of production in the broad sense” of the capitalist mode of production.FindingsIt comprises relations of production in the narrow sense and exchange relations in the broad sense, and the latter can be divided into exchange relations in the narrow sense and distribution relations. The three of them correspond to Volume I, II and III of Capital, respectively. Consumption in “the four-section theory” is not studied by the political economy.Originality/valueAnd the four-section theory is not a part of the theory of Marxist economics but a part of the classical economics criticized by Marx. Therefore, the object of study of socialist political economy with Chinese characteristics is “the relations of production in the broad sense” regarding the socialist mode of production with Chinese characteristics, which is different from the capitalist relations of production in the broad sense.
Exploring the sinicization of Marx's social capital reproduction theory: review and reflection
Authors: Zhang Xian 
Published: December 2021

PurposeKarl Marx's social capital reproduction theory is his significant contribution to economics. The purpose of this paper is to review the contributions of the exploration of Chinese economists (especially Professor Liu Guoguang) in the concretization of Marx’s social capital reproduction theory combined with socialist construction since 1949.Design/methodology/approachDuring this process, Professor Liu Guoguang, a famous Chinese Marxist economist, has made an outstanding contribution by creating a Marxist social capital reproduction model with Chinese characteristics and a distinctive Marxist economic growth model. Professor Liu's exploration is still of crucial practical significance to building a socialist market economy today.FindingsThe process and achievements in the sinicization exploration of Marx's social capital reproduction theory were reviewed. With the reform and opening up, fundamental changes have occurred in China's economic system – the centralized planned economic system has been transformed into a socialist market economic system.Originality/valueThe planned management of the national economy is replaced by a macro-regulation system characterized by gross control gradually, and the concepts of agriculture, light industry, and heavy industry, and their intercorrelation are no longer applied in theory and policy. However, the sinicization exploration of Marx's social capital reproduction theory in the older generation of Marxist economists represented by Liu is not only of historical significance but also of important practical significance.
The relationship between employer image and employee commitment in family-run hospitality firms
Authors: Schwaiger Katrin , Zehrer Anita 
Published: December 2021

PurposeAmong all forms of commitment, affective commitment has been shown to be the most desirable for enterprises. However, research on commitment among employees in family-run businesses in the hospitality industry is scant. To address this gap, this study aims to analyze the impact of employer image components on hospitality employees’ affective occupational commitment within family-run businesses. As one can assume specific employer image aspects when studying family-run businesses, this paper expects to achieve a better understanding of the relationship between employer image and employee commitment in this context.Design/methodology/approachThis study adopts the employer image framework of Baum and Kabst (2013), emphasizing that in addition to considering potential employees, the commitment of current employees needs to be assessed. Convenience sampling is used to obtain a sample from the target population (Tyrolean hospitality and gastronomy employees) from June to September 2018. Multiple linear regression analysis is applied to test the influence of individual employer image constituents on employees’ affective occupational commitment.FindingsAmong the five components of the employer image framework applied here, working atmosphere, task attractiveness and payment attractiveness show a significant influence on employees’ affective occupational commitment.Originality/valueThis study connects an existing employer image model to employee commitment within the hospitality industry. The findings suggest that the model is applicable to current employees as a key stakeholder group and shows the utility of employer image theory in connection with employee commitment.
Is regional emergency management key to containing COVID-19? A comparison between the regional Italian models of Emilia-Romagna and Veneto
Authors: Troisi Roberta , Alfano Gaetano 
Published: December 2021

PurposeThis paper analyses emergency management in two regions of Italy – Emilia-Romagna and Veneto – in order (1) to understand whether they impact on the spread of local coronavirus disease 2019 (COVID-19) contagion and (2) evaluate which strategy works best.Design/methodology/approachA three-step method was developed consisting of (1) a regional incidence curve analysis; (2) a descriptive statistical analysis of the respective operational measures related to the COVID-19 curve stages; and (3) a dynamic Structural Equation Model.FindingsThe results show the effects of the models during the various stages of the local contagion, focussing both on the two individual regions and a comparison of the way they responded.Practical implicationsThree theoretical implications are highlighted: (1) Better results are not necessarily the outcome of increased expenditure; (2) The overall rigidity they both show does not work; (3) The decision to centralize was, to some extent, effective for both regions.Originality/valueThe article empirically tests the effectiveness of emergency management in tackling a single event. Instead of the widely-used normative approach, the authors adopted a descriptive one, which is not frequently discussed in the emergency management literature.
Accounting for intangible assets – insights from meta-analysis of R&D research
Authors: Jeny Anne , Moldovan Rucsandra 
Published: December 2021

PurposeThe knowledge- and Internet-based economy demands a reexamination of the accounting treatment for intangibles and a thorough understanding of the empirical evidence on this topic.Design/methodology/approachThe study reviews the literature on research and development (R&D), a specific internally developed intangible asset, using meta-analysis techniques that allow to highlight the areas of consensus and disagreement in quantitative empirical results. The literature the authors review addresses four main research questions on (1) the determinants of the decision to capitalize R&D, (2) stock market-based outcomes of capitalizing R&D, (3) firm-based outcomes related to expensing R&D and (4) stock market-based outcomes of expensing R&D.FindingsThe authors find higher value relevance of capitalized compared with expensed R&D. There is, however, little robust evidence on the determinants of the capitalization decision and the characteristics of capitalizers.Originality/valueThe authors conclude by highlighting future research that can allow accounting academics to contribute to standard setting.
Why suppliers struggle to deliver defect-free products to buyers: a buyer–supplier dyadic perspective
Authors: Hoque Imranul 
Published: December 2021

PurposeThis study explores the challenges of garment suppliers in delivering defect-free products to their buyers and how buyers play a role in overcoming the challenges.Design/methodology/approachFollowing a qualitative research approach and a multiple case study method, quantitative and qualitative data were collected from the four garment suppliers and buyer's representatives. Both quantitative and qualitative data analysis techniques were applied to understand the challenges in delivering defect-free products.FindingsThe study findings show that garment suppliers' main challenges in delivering defect-free products are unsystematic quality control, informal root cause analysis, limited education and training facilities, dearth of a learning culture, limited quality control capability, lack of cross-functional team, inadequate modern technologies, workers' resistance to change and poor performance evaluation. Moreover, this study demonstrates how buyers can enhance their support to suppliers to receive defect-free products.Research limitations/implicationsWhereas the garment industry has more than four thousand suppliers, this study considers only four suppliers. Therefore, the generalisability of the study may be questioned. Furthermore, as this study considers only a single sewing line in each factory, future studies could incorporate more lines for a holistic understanding.Practical implicationsThe findings of this study could help the managers of supplier firms understand how to tackle the hurdles of defect-free garment production and give buyers a guideline about what role they need to play to receive defect-free garments from suppliers.Originality/valueFor the first time, this study presents how garment suppliers and their lead buyers play significant roles in satisfying end consumers' demand by overcoming the challenges of defect-free garment production.
Gender, formal organizational status and humor use: perceptions of social acceptance
Authors: Moake Timothy R. , Robert Christopher 
Published: December 2021

PurposeHumor can be a useful tool in the workplace, but it remains unclear whether humor used by men versus women is perceived similarly due to social role expectations. This paper explored whether female humorists have less social latitude in their use of aggressive and affiliative humor in the workplace. This paper also examined how formal organizational status and the target's gender can impact audience perceptions.Design/methodology/approachTwo scenario-based studies were conducted where participants rated the foolishness of the humorist. For Study 1, participants responded to a scenario with an aggressive, humorous comment. For Study 2, participants responded to a scenario with an affiliative, humorous comment.FindingsResults suggested that high-status female humorists who used aggressive humor with low-status women were viewed as less foolish than low-status female humorists who used aggressive humor with low-status women. Conversely, status did not impact perceptions of male humorists who used aggressive humor with low-status women. Results also indicated that high-status women who used affiliative humor were viewed as less foolish when their humor was directed toward low-status men versus low-status women. Conversely, no differences existed for high-status men who used affiliative humor with low-status men and women.Practical implicationsNarrower social role expectations for women suggest that interpersonal humor can be a riskier strategy for women.Originality/valueThis study suggests that women have less social latitude in their use of humor at work, and that organizational status and target gender influence perceptions of female humorists.
A social cognition perspective on entrepreneurial personality traits and intentions to start a business: Does creativity matter?
Authors: Altinay Levent , Kromidha Endrit , Nurmagambetova Armiyash , Alrawadieh Zaid , Madanoglu Gulsevim Kinali 
Published: December 2021

PurposeThis paper proposes and empirically assesses a social cognition conceptual model linking creativity (both artistic and scholarly), entrepreneurial personality traits, and entrepreneurial intention. Specifically, the study draws on social cognition perspectives to investigate the potential role of creativity as a mechanism underlying the relationship between entrepreneurial personality traits and entrepreneurial intention.Design/methodology/approachUsing a sample of 194 creative nascent entrepreneurs, the study tests the proposed model using Partial Last Squares Structural Equations Modeling (PLS-SEM).FindingsThe study reveals that, among entrepreneurial personality traits, only risk-taking propensity is positively related to entrepreneurial intention. Interestingly, while artistic creativity seems to enhance entrepreneurial intention, scholarly creativity is found to stimulate a more cautious approach toward venturing. The findings also reveal that scholarly creativity fully mediates the relationship between tolerance for ambiguity and entrepreneurial intention.Originality/valueThe study makes an original contribution by showcasing how both artistic and scholarly creativity developed in the same socially situated cognitive environment can differentially influence decision-making and the relationship between entrepreneurial personality traits and entrepreneurial intention, thus contributing to social cognition perspectives and research in entrepreneurship.
Constructing a multiple‐part morphospace using a multiblock method
Authors: Thomas Daniel B. , Harmer Aaron M. T. , Giovanardi Simone , Holvast Emma J. , McGoverin Cushla M. , Tenenhaus Arthur 
Published: December 2021

Abstract

Popular current methods for quantifying variation in biological shape are well‐suited to analyses of isolated parts (e.g. the same bone from the skeletons of many individuals). An analytical challenge exists for quantifying variation between the shapes of multiple‐part objects where each part has a different position, rotation or scale (e.g. partial or whole articulated skeletons). We investigated regularised consensus principal component analysis (RCPCA) as a multiblock method for quantifying variation in the shape of multiple‐part objects. Multiblock methods are routinely used in other big data research fields such as bioinformatics/medicine, marketing and food research, but have not been widely embraced for evolutionary biology research.

We have created the new package morphoBlocks for the r programming language to make RCPCA more accessible for shape evolution research. morphoBlocks provides a complete workflow for formatting, analysing and visualising the variation between multiple‐part objects by integrating functions from a diverse range of other packages. In particular, global components produced by RCPCA provide a consensus space that we present here as a morphospace for multiple‐part objects.

morphoBlocks is demonstrated with a case study of manually placed landmarks and automatically placed pseudolandmarks from the partial wing skeletons of 15 extant penguin species and five fossil penguin species. Our case study provides quantitative support for a historical hypothesis about the magnitude and mode of morphological change across the evolutionary history of penguins.

RCPCA can be used to analyse two‐ or three‐dimensional datasets with 10s of landmarks, or 100s to 1,000s of semilandmarks or pseudolandmarks, from 10s to 100s of specimens comprised of two or more parts. We use morphoBlocks on a small three‐bone case study and provide a framework for applying this method to much larger studies investigating the ecological or evolutionary significance of multiple‐part objects.
Differential brain responses to alcohol‐related and natural rewards are associated with alcohol use and problems: Evidence for reward dysregulation
Authors: Martins Jorge S. , Joyner Keanan J. , McCarthy Denis M. , Morris David H. , Patrick Christopher J. , Bartholow Bruce D. 
Published: December 2021

AbstractMultiple theoretical perspectives posit that drug use leads to biased valuation of drug‐related reward, at the expense of naturally occurring rewarding activities (i.e., reward dysregulation). Recent research suggests that the comparative balance of drug‐related and nondrug‐related reward valuation is a powerful determinant of substance misuse and addiction. We examined differential neurophysiological responses—indexed with the P3 component of the event‐related potential (ERP)—elicited by visual alcohol cues and cues depicting natural reward as a neurobiological indicator of problematic drinking. Nondependent, young adult drinkers (N = 143, aged 18–30 years) completed questionnaire measures assessing alcohol use and problems, and viewed alcohol cues (pictures of alcoholic beverages), high‐arousing natural reward cues (erotica, adventure scenes), nonalcoholic beverage cues, and neutral scenes (e.g., household items) while ERPs were recorded. When examined separately, associations of P3‐ERP reactivity to alcohol cues and natural reward cues with alcohol use and problems were weak. However, differential P3 response to the two types of cues (i.e., reward dysregulation P3) showed consistent and robust associations with all indices of alcohol use and problems and differentiated high‐risk from lower‐risk drinkers. The current results support the idea that the differential incentive‐motivational value of alcohol, relative to naturally rewarding activities, is associated with increased risk for substance misuse and dependence, and highlight a novel neurophysiological indicator—the reward dysregulation P3—of this differential reward valuation.
Initial Experience of Robot‐Assisted Laparoscopic Nephroureterectomy in Japan: A Useful Technique Using a Vessel Sealing Device for Securing a Good Surgical Field and Efficient Sealing
Authors: Morizane Shuichi , Yumioka Tetsuya , Iwamoto Hideto , Hikita Katsuya , Honda Masashi , Takenaka Atsushi 
Published: December 2021

AbstractIntroductionAlthough robot‐assisted nephroureterectomy (RANU) has been increasingly used worldwide, the history of RANU remains short, and the optimal surgical method for performing RANU has yet to be established. Here we introduce the ideal approach for RANU using the Vessel Sealer Extend (VSE).Materials and Surgical TechniqueRANU was performed by using a da Vinci Xi surgical system with fenestrated bipolar forceps (by the left arm), and monopolar scissors or needle drivers (by the right arm), and the VSE (by the third arm). First, nephrectomy and lymphadenectomy were performed at the kidney direction stage, followed by the removal of the distal ureter and suturing of the bladder at the bladder direction stage. The key point of our technique is that the console surgeon can continue to obtain the optimal surgical field by traction using the third arm, and thus cut the tissue by smoothly switching between the right hand and the third arm without the need to exchange instruments, especially in the kidney direction stage. In this study we performed RANU in nine patients and lymphadenectomy in seven patients. The median console time was 195 (range: 165–265) min, the median blood loss was 55 (range: 5–179) ml. In eight cases of RANU using the VSE, no lymphatic leakage was observed and all procedures could be performed safely.DiscussionThe use of VSE provides sufficient coagulation and optimal surgical field development, thus allowing console surgeons to perform RANU more safely.
Influence of milking units and working vacuum level on the mechanical milking of goats
Authors: Caria Maria , Boselli Carlo , Calvo Angela , Grande Silverio , Todde Giuseppe 
Published: December 2021

AbstractThe objectives of this study were to evaluate and compare the effect of working vacuum levels (35 and 44 kPa) and liners dimensions (mouthpiece lip diameter and overall length, 20–185 and 22–170 mm) on the main milking characteristics of goats. The results highlight that both the working vacuum level and the liner dimension have influenced the milk flow curve parameters. The maximum variations were found for peak flow rate, which increased significantly with liner dimensions of 20–185 mm at a working vacuum level of 44 kPa as well as average milk flow rate and for plateau phase duration. The incorrect adoption of operative parameters and unsuitable milking machine components, might affect the performance of the mechanical milking and negatively affecting animal productions and welfare.