bluuebunny/crossref_metadata_2025_split huggingface dataset:
Investigating relationships among polychronicity, work-family conflict, job satisfaction, and work engagement
Authors: Conte Jeffrey M. , Aasen Bryan , Jacobson Caitie , O’Loughlin Casey , Toroslu Lukas 
Published: September 2019

PurposeThe purpose of this paper is twofold: first, to examine whether polychronicity, an individual difference variable that involves a preference for multitasking, moderates the relationships between work-family conflict (WFC) and two work criteria, job satisfaction and work engagement; second, to examine two measures of polychronicity (the multitasking preference inventory (MPI) and the inventory of polychronic values (IPV)) and investigate whether polychronicity moderates the relationships between WFC and work criteria differently when measured by the MPI or the IPV.Design/methodology/approachThe study’s sample included 257 respondents from the Amazon Mechanical Turk service who completed an online survey. Multiple regression analyses were conducted to test whether polychronicity moderated the relationships between WFC and two work criteria, job satisfaction and work engagement.FindingsPolychronicity was found to significantly moderate the relationship between the work engagement and WFC. Follow-up analyses indicated that those who were lower in polychronicity had a significant decrease in work engagement as WFC increased, whereas those who were higher in polychronicity had relatively the same work engagement level regardless of changes in WFC. The results suggest that individuals higher in polychronicity have more personal resources and may be more resilient than those lower in polychronicity when it comes to not letting conflicts between their work and family lives affect how engaged they feel in their work.Originality/valueThis study extends the application of polychronicity to new domains of WFC and work engagement. The current study also contributed to the literature by investigating two measures of polychronicity (MPI and IPV) and finding that the MPI significantly moderated the relationship between WFC and work engagement, but the IPV did not. These findings indicate that there are important differences between the MPI and the IPV, and additional research is needed in comparing these two polychronicity measures.
Procedural justice and voice: a group engagement model
Authors: Xiang Changchun , Li Chenwei , Wu Keke , Long Lirong 
Published: September 2019

PurposeThe purpose of this paper is to examine the impact on employee voice from formal vs informal sources of procedural justice: group responsiveness and interactional justice, and to test how this impact may vary according to employees’ traditionality.Design/methodology/approachDyadic data were collected from 261 employees and their supervisors. Results of the analyses offered support for the hypothesized moderated mediation model where group responsiveness and interactional justice would influence employee voice through enhanced organization-based self-esteem, and where such influence would be moderated by traditionality.FindingsThe findings showed that when there was a high level of group responsiveness, low traditionalists spoke up more, but when there was a high level of interactional justice, high traditionalists spoke up more.Originality/valueBy adopting the group engagement model, this study presented an alternative to the conventional perspective from uncertainty management theory about justice and voice, and tended to the neglect of fairness as an antecedent of voice by investigating how employees’ engagement in voice can be affected by their experience with different sources of procedural fairness information.
CFTC enters the market for anti-corruption enforcement
Authors: Fisher Alice S. , Yatter Douglas K. , Greenburg Douglas N. , Baker III William R. , Dozier Benjamin A. , Greenberg Robyn J. 
Published: September 2019

Purpose
This paper aims to analyze the March 6, 2019 enforcement advisory in which the Division of Enforcement (Division) of the US Commodity Futures Trading Commission (CFTC or Commission) announced that it will work alongside the US Department of Justice (DOJ) and other agencies to investigate foreign bribery and corruption relating to commodities markets.

Design/methodology/approach
This paper explains the enforcement advisory and outlines key considerations for industry participants and their compliance teams, including the CFTC’s plan to investigate in parallel with other enforcement authorities, an expansion of the CFTC’s existing self-reporting, cooperation and remediation policy to address foreign corruption and the CFTC’s focus on market and economic integrity, and provides guidelines for commodities companies concerning anti-corruption compliance and training programs, investigating potential incidents of bribery and corruption, reporting obligations under the Commodity Exchange Act (CEA) and CFTC regulations, voluntary reporting of incidents of foreign corruption and whistleblowing.

Findings
The CFTC announcement adds a new dimension to an already crowded and complex landscape for anti-corruption enforcement. A range of industries, including energy, agriculture, metals, financial services, cryptocurrencies and beyond, must now consider the CFTC and the CEA when assessing global compliance and enforcement risks relating to bribery and corruption.

Originality/value
Expert guidance from lawyers with broad experience in white collar defense, investigations, financial services, securities, commodities, energy and derivatives.
How to scale up contact-intensive services: ICT-enabled service innovation
Authors: Kleinschmidt Stefan , Peters Christoph , Leimeister Jan Marco 
Published: September 2019

Purpose
While scaling is a viable approach to respond to growing demand, service providers in contact-intensive services (CIS) – such as education, healthcare and social services – struggle to innovate their offerings. The reason is that the scaling of CIS – unlike purely digital settings – has resource limitations. To help ease the situation, the purpose of this paper is to identify and describe the practices used in scaling CIS to support ICT-enabled service innovation.

Design/methodology/approach
The research draws on an in-depth analysis of three CIS to examine service innovation practices. The analysis informs model development for service scaling.

Findings
The analysis uncovers three practices for service scaling – service interaction analysis, service pivoting and service validation – and their related activities that are applied in a cyclic and iterative logic.

Research limitations/implications
While the findings reveal that the scalability of CIS is limited and determined by the formative characteristic of personal interaction, this study and its findings describe how to leverage scalability in CIS.

Practical implications
The insights into the practices enable service providers of CIS to iteratively revise their service offerings and the logic of creating value with the service.

Originality/value
This research identifies and describes for the first time the practices for the scaling of CIS as an operationalisation of ICT-enabled service innovation.
You can’t govern if you don’t measure
Authors: Florek Magdalena , Herezniak Marta , Augustyn Anna 
Published: September 2019

PurposeThe purpose of the study is to verify the theoretical assumptions based on literature review regarding the issue of brand effectiveness evaluation and the potential measurement framework, as well as to provide insights into the nature of effectiveness measurement of city brand strategies. The findings are considered important foundations for designing a place branding measurement system, which is the next step and final purpose of the author’s research project.Design/methodology/approachA total of 12 international academic experts from eight countries (in four continents) were individually interviewed. A semi-structured individual interview was applied as a research method. Sampling was purposive and the respondents represented the fields of marketing, place branding and public management. The standardized set of 19 open-ended questions was categorized into four themes (city brand effectiveness, methodology, measurement process and indicators).FindingsThe measurement of effectiveness of city branding should be treated as a strategic endeavor; however, it is a complex issue where political, social and methodological challenges overlap. Barriers to the development of a well-functioning measurement system include: too narrow understanding of what brand is, lack of knowledge or culture of measurement, conflicting political interests, reluctance to involve internal stakeholders, insufficient funding and complexity of the brand itself. The reliable measurement system should be characterized by attributes such as simplicity and durability, stakeholder inclusion, political rationale, adjustment to the specificity of the city and the independence of the measuring body/institution.Originality/valueUp-to-date, common standards or universal measurement frames of the place branding measurement system do not exist. No discussion can be found in the literature on how such a system should be designed and implemented. Opinions of the experts interviewed provide important insights into the components and conditions of the reliable measurement system that would meet both methodological standards and practical needs. Further studies and analyses are however necessary to eventually compose the optimal city brand measurement system.
Does client industry importance affect auditor independence?
Authors: Cao Qiang , Hu Nanwei , Hao Lizhong 
Published: September 2019

Purpose
The purpose of this paper is to examine whether client industry importance affects auditor independence.

Design/methodology/approach
This study analyzes audit firm merger data from China Stock Market and Accounting Research and uses a difference-in-difference model to find whether client industry importance is associated with auditor independence. This study uses discretionary accruals and propensity to issue modified audit opinions as proxies for auditor independence.

Findings
Results show that the greater the decline in client industry importance, the more significant the increase in auditor independence. In addition, the magnitude of decline in client overall importance is also positively associated with the extent of increase in auditor independence; however, this result disappears after controlling for client industry importance.

Research limitations/implications
The authors acknowledge that this study has limitations. First, audit firm mergers provide a unique research setting. However, the findings of this study in such setting may not be generalizable to other situations. Second, this study has a limited sample size because of data availability, which could impact the robustness of the results.

Originality/value
Results from this study are important because investors and regulators have increasing concerns over auditor independence since the Enron scandal. To the best of the authors’ knowledge, this study is the first to examine the impact of client industry importance on auditor independence and in a unique setting of audit firm merger to separate auditor independence from auditor competence, and hence controlling for self-selection bias. Results of this study provide evidence that client industry importance has significant influence over auditor independence.
Police legitimacy, trustworthiness, and associations with intimate partner violence
Authors: Fedina Lisa , Backes Bethany L. , Jun Hyun-Jin , DeVylder Jordan , Barth Richard P. 
Published: September 2019

Purpose
The purpose of this paper is to understand the relationship among police legitimacy/trust and experiences of intimate partner violence (IPV), including victims’ decisions to report IPV to police and police responses to IPV.

Design/methodology/approach
Data were drawn from the 2017 Survey of Police–Public Encounters II – a cross-sectional, general population survey of adults from New York City and Baltimore (n=1,000). Regression analyses were used to examine associations among police legitimacy/trust, IPV exposure, police reporting of IPV, and perceived police responses to IPV and interaction effects.

Findings
Higher levels of IPV exposure were significantly associated with lower levels of police legitimacy/trust; however, this relationship was stronger among African–American participants than non-African–American participants. Higher levels of police legitimacy/trust were significantly associated with more positive police responses to IPV and this relationship was stronger among heterosexual participants than sexual minority participants.

Research limitations/implications
Future research should examine prospective relationships to understand causal mechanisms linking individual perceptions of police legitimacy/trust, experiences with IPV and victims’ interactions with police.

Practical implications
Low levels of legitimacy/trust between police and citizens may result, in part, if police are engaged in negative or inadequate responses to reports of IPV. Police–social work partnerships can enhance effective police responses to IPV, particularly to racial/ethnic and sexual minority individuals.

Originality/value
This study provides empirical evidence linking police legitimacy/trust to the experiences of IPV and perceived police responses to reports of IPV, including important group differences among victims based on race/ethnicity and sexual orientation.
Public response to community engagement patrols in high crime areas
Authors: Kahn Kimberly Barsamian , Henning Kris , Stewart Greg , Renauer Brian C. , Peterson Christian , Mitchell Renée Jean , Labissiere Yves , Sothern Sean 
Published: September 2019

PurposeThe purpose of this paper is to evaluate an experiment to improve residents’ opinions of the police in Portland, Oregon. Officers conducted community engagement patrols (CEPs) in 60 high-crime areas. The CEPs prioritized non-investigative contacts with community members to build trust and promote positive police–community interactions in designated high-crime locations. It is hypothesized that community members living in/near intervention sites would report greater exposure to officers, more positive interactions and feel more positively about police than residents in control areas.Design/methodology/approachIn total, 90 crime hot spots were identified using crime reports and calls for service. Locations were randomized into three groups: 2 CEPs/day (n=30), 4 CEPs/day (n=30), and control (i.e. no supplemental patrols,n=30). Officers were dispatched to treatment locations via the computer-aided dispatch system for 90 consecutive days, resulting in 16,200 scheduled CEPs. Surveys were mailed to 11,760 households immediately after the intervention ended and 1,537 were returned (13.1 percent).FindingsResidents from intervention areas reported a higher number of positive police contacts, whereas contacts that residents perceived as negative did not differ between the three conditions. Community attitudes, including perceived police legitimacy, were generally unaffected by CEP dosage.Originality/valueThis paper documents the outcomes of a large-scale field experiment seeking to improve public attitudes toward police using directed CEPs in crime hot spots. Whereas the intervention succeeded in providing more opportunities for positive contact with police, attitude change may necessitate longer-term strategies.
Conceptualization and development of event experience scale: lessons from India
Authors: Rai Shivam , Nayak Jogendra Kumar 
Published: September 2019

Purpose
The purpose of this paper is to conceptualize and develop an event experience scale in the business event (trade shows) context.

Design/methodology/approach
Data were gathered from domestic and foreign exhibitors and visitors of the six countries from the international trade show events organized in the emerging economy of India.

Findings
An event experience scale comprised five dimensions (affective, cognitive, unique, physical and well-being association) associated with experiences emerged. Findings propose that event participants see trade shows as a business event to fulfil their meaningful goals as well as a platform that addresses their subjective pleasure.

Practical implications
Existing experiential practices in the trade show industry can be enhanced by improvising the dimensions found in the study. Practitioners may use the outcomes to enhance the effectiveness of trade shows.

Originality/value
The event literature on trade show experiences is still in its developing stage. To the best of the authors’ knowledge, this research is one of the first attempts to conceptualize and develop a trade show event experience scale. This research conceptualizes trade shows as a tourism destination and adds a new unexplored dimension to business event literature.
Reduction of peak viremia by an integration‐defective SIV proviral DNA vaccine in rhesus macaques
Authors: Wang Chu , Gao Nan , Song Yanan , Duan Sizhu , Wang Wei , Cong Zhe , Qin Chuan , Jiang Chunlai , Yu Xianghui , Gao Feng 
Published: September 2019

AbstractAn integrase‐defective SIV (idSIV) vaccine delivered by a DNA prime and viral particle boost approach can suppress viral loads (VLs) during the acute infection stage after intravenous SIVmac239 challenge. This study investigated how idSIV DNA and viral particle immunization alone contributed to the suppression of VLs in Chinese rhesus macaques after SIV challenge. Two macaques were immunized with idSIV DNA five times and two macaques were immunized with idSIV viral particles three times. Cellular and humoral immune responses were measured in the vaccinated macaques after immunization. The VLs and CD4+ T cell counts were monitored for 28 weeks after the intravenous SIVmac239 challenge. The SIV‐specific T cell responses were only detected in the DNA‐vaccinated macaques. However, binding and neutralizing antibodies against autologous and heterologous viruses were moderately better in macaques immunized with viral particles than in macaques immunized with DNA. After the challenge, the mean peak viremia in the DNA group was 2.3 logs lower than that in the control group, while they were similar between the viral particle immunization and control groups. Similar CD4+ T cell counts were observed among all groups. These results suggest that idSIV DNA immunization alone reduces VLs during acute infection after SIV challenge in macaques and may serve as a key component in combination with other immunogens as prophylactic vaccines.
Sensory Profiling and Consumer Acceptance of Pasta, Bread, and Granola Bar Fortified with Dried Olive Pomace (Pâté): A Byproduct from Virgin Olive Oil Production
Authors: Cecchi Lorenzo , Schuster Noah , Flynn Dan , Bechtel Rose , Bellumori Maria , Innocenti Marzia , Mulinacci Nadia , Guinard Jean‐Xavier 
Published: September 2019

AbstractAn olive pomace (pâté) obtained from virgin olive oil production, was used for the fortification of pasta, bread, and granola bar. For each food, a control (without pâté) and a fortified sample (with pâté, 7% in pasta and 5% in bread and granola bar) were manufactured. Descriptive analysis showed that pâté strongly affected the appearance of pasta and bread and increased the bitterness of bread and granola bar but not pasta. Granola bar was less affected in general, likely because of its higher ingredient complexity. In a central location test with 175 Californian consumers, both the control and the fortified samples of all three foods were well accepted overall, with only the mean liking of the appearance of the fortified pasta falling below the “neither like nor dislike” mark. Approximately 30% of consumers preferred the fortified sample over the control for each food and 50% were willing to pay more for the fortified products. The percentage of phenols from pâté recovered in the prepared samples was such that 63 g of pasta, 18 g of bread, and 12 g of granola bar would be sufficient to meet the EFSA health claim for olive oil phenols. This study demonstrates that pâté can be used for fortification of foods for human consumption, thus adding potential economic value to the virgin olive oil production chain and allowing for a higher daily intake of phenols from Olea europaea L., whose beneficial health properties are well recognized.Practical ApplicationThe dried olive oil pomace (pâté) that we developed and tested in this research can be used to fortify pasta, bread, and granola bars with health‐beneficial phenols with only slight alterations of their sensory profiles and slight reduction in consumer acceptance. Virgin olive oil producers can use this byproduct and gain further economic value from olive oil production.
Impact of Natural and Artificial Sweeteners Compounds in the Sensory Profile and Preference Drivers Applied to Traditional, Lactose‐Free, and Vegan Frozen Desserts of Chocolate Flavor
Authors: de Medeiros Alessandra Cazelatto , Filho Elson Rogério Tavares , Bolini Helena Maria André 
Published: September 2019

AbstractThe study developed traditional and light chocolate‐flavor frozen dessert formulations, aimed at the general public, lactose intolerants, and vegans, and evaluated influences on quantitative sensory profiles and consumer acceptance with the replacement of sucrose by sweeteners in low‐calorie versions. Twelve samples with different matrices were studied, sweetened with sucrose, sucralose, and stevia. The ideal concentration of sucrose (9%: dairy samples and 15%: vegan samples) was determined by the JAR scale. The sweetness equivalence was determined by the magnitude estimation method. The physical–chemical parameters were evaluated: pH, overrun, melting, and texture. The sensory profile evaluated through Quantitative Descriptive Analysis (QDA). The QDA data were correlated with acceptance data by partial least squares regression (PLS). The results showed that the substitution of traditional milk by lactose‐free milk in the formulation did not change the characteristics of the chocolate ice cream. The use of sweeteners presented differences for milk flavor, bitter taste, bitter residual, and melting. The use of stevia extract was characterized by the presence of bitter taste, residual sweet and bitter that inhibited the perception of milk flavor, but not directly impacting the acceptance by consumers. The sucralose presented a profile closer to the sucrose, presenting lower intensity for the undesirable attributes such as bitter taste and residual bitter. There was no significant difference in the use of soy or rice protein in vegan versions, however, the use of sweeteners and body agents negatively impacted consumers' acceptance by attenuating the flavor of vegetable protein and raising gummy coating during the melting.Practical ApplicationThis study shows the development and sensory profile of frozen chocolate desserts. Traditional and modified samples have also been produced for consumers with dietary restrictions such as vegans, vegetarians, lactose intolerants, and diabetics. Throughout the sensory and statistical analysis, it was identified how to replace sucrose by the natural glycoside sweetener of steviol, as well as the impact on the sensory profile and the acceptance of the different formulations. The results found may provide important information for researchers in food industries who need to produce frozen chocolate desserts for vegans, vegetarians, lactose intolerant, and diabetic consumers. Stevia and sucralose were good substitutes for sucrose in the formulation of frozen desserts without lactose, but not in vegan versions (with rice and soy protein).