bluuebunny/crossref_metadata_2025_split huggingface dataset:
Impact of task characteristics on employee agility: the moderating effect of enterprise social media visibility
Authors: Zhu Mengyi , Sun Yuan , Jeyaraj Anand , Hao Jie 
Published: March 2021

PurposeThis study aims to explore whether and how task characteristics affect employee agility in the context of enterprise social media (ESM).Design/methodology/approachAdopting the social network ties perspective, this study examines how task characteristics (i.e. task complexity, task interdependence and task non-routineness) affect employee agility by promoting their social network ties (i.e. instrumental ties and expressive ties) and how ESM visibility moderates their relationships. Data gathered from 341 ESM users in workplaces were analyzed using Smart-PLS 3.2.FindingsFirst, task complexity, task interdependence and task non-routineness have positive effects on instrumental and expressive ties, which in turn influences agility; Second, instrumental ties have a stronger effect on employee agility relative to expressive ties; Finally, ESM visibility positively moderates the effects of task complexity and task non-routineness on social network ties.Practical implicationsThe findings provide guidance for organizational managers on how to use task characteristics and ESM to improve employee agility, as well as insights for social media designers to optimize ESM functions to improve agility.Originality/valueThis study provides empirical evidence to explain the roles of task characteristics and social network ties in influencing employee agility, thus clarifying the inconsistent findings in extant research. The moderating effects of ESM visibility on the relationships between task characteristics and social network ties are also examined, thus providing further insights on the positive role of ESM in organizations.
Real Estate Insights Strategic planning policy post-pandemic: the “Great Land Question”
Authors: Ratcliffe John 
Published: March 2021

PurposeThis paper aims to explore the case for the radical reform of land policy worldwide. It does so, however, in the context of present problems posed by the prevailing coronavirus pandemic. It is a strategic study, not a scientific analysis and is oriented towards the field of the built environment in general and the real estate industry in particular.Design/methodology/approachAlthough it draws on concepts of land management long extolled and covers concerns currently circulating about the prospects for urban planning and property development post-pandemic, the synthesis is original.FindingsThe concluding counsel is that land policy reform, being a component factor of so much of society's endeavours, should figure far more prominently across the political platforms of the world.Practical implicationsMost of the material regarding the “Great Land Question” is based on findings from countless strategic foresight studies conducted by the author over the past 25 years and re-assessed in light of the pandemic. If correct, the practical implications will be significant.Originality/valueThis is a review of existing models.
Credit card payments: do cultural values matter? Evidence from the European Union
Authors: Cornea Delia 
Published: March 2021

PurposeThis study analyzes how cultural and social values shape specific attitudes toward credit cards and indebtedness and consumption behavior.Design/methodology/approachThe study uses a panel dataset for a selection of European Union countries from 2003 to 2016. The relation between credit card use and social and cultural attitudes is constructed by controlling for past habits in payment behavior and cross-substitution with alternative payment instruments by employing a dynamic panel data analysis based on the system Generalized Method of Moments (GMM) estimator.FindingsThe total value of credit card payments positively correlated with values emphasizing risk-taking attitudes. When analyzing the propensity of using these instruments for larger purchases, the level of trust is the most relevant predictor. However, the results seemed region-specific with some variables correlating consumption behavior with credit card usage depending on the political and the economic background of the country. Moreover, risk-taking attitudes prevail when they are related to the extent to which countries rely on cash as a preferred payment instrument. Also, credit card usage is mainly explained by past habits and the economic context.Originality/valueThe model expands on previous credit card transaction research by including an additional set of cultural values able to account for the complex nature of payment instruments and their effects on indebtedness and consumption behavior.
Online communication self-disclosure and intimacy development on Facebook: the perspective of uses and gratifications theory
Authors: Lin Yu-Hsun , Chu My Giang 
Published: March 2021

PurposeMotivating users to revisit a social networking site (SNS) by developing a long-term relationship with them is critical for SNS operators to enhance market control and competitiveness. By conceptualizing loyalty intention as an indicator of the long-term relationship, the present study, based on uses and gratification (U&G) theory, aims to explore the role played by online intimacy development with respect to loyalty intention when individuals have gained gratifications through using the SNS.Design/methodology/approachThe study used a questionnaire measuring six types of Facebook gratifications as well as measuring self-disclosure breadth, self-disclosure depth, intimacy with Facebook, intimacy with Facebook friends and loyalty intention. Data, collected from the University of Economics in Vietnam, were analyzed using the partial least squares (PLS) approach.FindingsThe results support several findings: (1) the gratifications including entertainment, network extension, recognition and emotional support provided by Facebook may stimulate the users' intimacy with Facebook and/or Facebook users; (2) intimacy with Facebook and intimacy with Facebook friends facilitate users' loyalty intention; (3) having a sense of emotional support influences users to engage in self-disclosure with breadth and meaningful depth, thus leading them to develop a sense of intimacy with Facebook friends.Originality/valueThe study contributes to U&G research, intimacy theory and the SNS literature by offering an understanding of users' online communication self-disclosure and intimacy development, wherein the self-disclosure and intimacy stem from the users' gratifications via using specific SNS services and, in turn, create their loyalty intention toward that SNS.
Exploring cultural values in conflict management: a qualitative study of university heads of departments
Authors: Akanji Babatunde , Mordi Chima , Ajonbadi Hakeem , Adekoya Olatunji David 
Published: March 2021

PurposeIn seeking to understand the impact of culture on conflict management (CM), extant organisational management research has, for the most part, confined itself to using the one-dimensional collectivism/individualism model of Hofstede's cultural theory. The purpose of this present study is to extend this knowledge area by adopting the more comprehensive analysis of Hofstede's fourfold dimensional typology – power distance, individualism/collectivism, uncertainty avoidance and masculinity/femininity – as a conceptual lens to investigate how national culture impacts the interpersonal CM of those in leadership positions in higher education institutions. Specifically, this article explores the extent to which cultural values influence the CM practices of university heads of departments (HODs).Design/methodology/approachAdopting a qualitative approach, 36 interviews were conducted with heads of different departments across a variety of disciplines in selected Nigerian universities.FindingsThe study's results conceptualise how underlying cultural norms – promoting paternalism, servility and social relations – influence the conflict-handling strategies adopted by university HODs. It consequently emerged from the thematic analysis that in Nigeria, conflict-handling decisions are shaped by status-based dictates, a normative emphasis on communality, masculine hegemony and religious motivation – as opposed to Western cultures, where these benevolent and integrative values play a far smaller role.Research limitations/implicationsThe study focussed on a small group of research subjects. Although the sample is not a sample that enables generalisation, the findings provide theoretical insights into how cultural ascendancy could frame conflict resolutions. This research is especially relevant as it runs in a culture significantly different from the ones that originally were investigated and in which managerial books and mainstream practices emerged and, thus, can contribute to challenge and enhance theory.Originality/valueThe study seeks to advance knowledge of the interface between culture and CM in a sub-Saharan African context where literature is scarce.
Impact of cultural values on leadership roles and paternalistic style from the role theory perspective
Authors: Arun Korhan , Gedik Nesli Kahraman , Okun Olcay , Sen Cem 
Published: March 2021

PurposeThis paper researches the effects of the cultural context from values' ground on leadership roles and the effects of roles on styles. The idea behind this study is to show that cultural communities have different cultural models regarding the kinds of roles leaders should or should not play.Design/methodology/approachThe sample was chosen from the part of the town where the immigrant workforce is growing, as well as it is the closest growing economic area to Europe in Turkey.FindingsThe analysis shows that cultural values significantly affect leadership roles. Additionally, there is a correlation between roles and paternalistic leadership style. Asian cultural values do affect leadership roles more than Western values. Additionally, each culture is diminishing the other. As leadership roles increase, they are acting as paternalistic leadership substitutes.Originality/valueInterestingly we have introduced paternalistic leadership substitutes to literature and showed that paternalistic leadership is not only culturally but also contextually bounded.
FROM VISIBLE INFORMALITY TO SPLINTERED INFORMALITIES: Reflections on the Production of ‘Formality’ in a Moroccan Housing Programme
Authors: Beier Raffael 
Published: March 2021

AbstractIncreasingly, scholarly works challenge the formal/informal dichotomy, stressing the multiple political practices of producing informality which go beyond state incapacity. In contrast, this article addresses a lack of research concerning the production of ‘formal’ urban space through state‐led housing programmes. Deconstructing simplistic notions of state intentionality and incapacity, the article zooms in on competing interests and diverse resources, as well as the shifting power relations between multiple private, semi‐public and public actors which shape the production of ‘formality’. Focusing on a shantytown resettlement programme in Casablanca, the article differentiates between visible informality and splintered informalities. The former relates to the prevailing clear‐cut and stereotypical dichotomy between formal and informal urban space which underpins the state's objective of eliminating the visible informality attached to Morocco's shantytowns. The latter is the result of a messy process of ensuring housing affordability through the so‐called third‐party scheme—a sites‐and‐services project based on small‐scale private investment and land speculation—once this objective is achieved. Characterized by heterogeneous actor constellations, opportunism and flexible regulatory practices, the scheme has not only capitalized but also individualized urban space. Instead of building new formal housing, the scheme has produced splintered informalities and created new uncertainties and arbitrariness beyond the control of a single actor.
Does Medicaid coverage of Medicare cost sharing affect physician care for dual‐eligible Medicare beneficiaries?
Authors: Roberts Eric T. , Desai Sunita M. 
Published: March 2021

AbstractObjectiveTo assess changes in physicians’ provision of care to duals (low‐income individuals with Medicare and Medicaid) in response to a policy that required Medicaid to fully pay Medicare's cost sharing for office visits with these patients. This policy—a provision of the Affordable Care Act—effectively increased payments for office visits with duals by 0%‐20%, depending on the state, in 2013 and 2014.Data SourcesFee‐for‐service claims for a 5% random sample of Medicare beneficiaries in 2010‐2016.Study DesignWe conducted a difference‐in‐differences analysis to compare changes in office visits among Qualified Medicare Beneficiaries (QMBs)—the largest subpopulation of duals for whom payment rates were affected by this policy—to changes among other low‐income Medicare beneficiaries for whom payment rates were unaffected (pooled across all states). Next, we conducted a triple‐differences analysis that compared changes between QMBs and other low‐income beneficiaries in 33 states with payment rate increases of approximately 20% to analogous changes in 14 states without payment increases.Data CollectionThe study included administrative Medicare enrollment and claims data for QMBs and a comparison group of other low‐income Medicare beneficiaries (1 914 073 beneficiary‐years from 2010 to 2016).Principal FindingsNationally, we did not find a differential increase in office visits among QMBs versus other low‐income beneficiaries that coincided with this payment change. In the triple‐differences analysis, we did not observe a greater increase in visits among QMBs vs other low‐income beneficiaries in states where the policy resulted in large (approximately 20%) increases in payment rates vs states where payment rates were unaffected (triple‐differences estimate: −0.12 annual visits, 95% CI: −0.28, 0.04; P = 0.15).ConclusionsPhysicians’ provision of care to low‐income Medicare beneficiaries may not be responsive to short‐run payment changes.
Higher hospital referral concentration associated with lower‐risk patients in skilled nursing facilities
Authors: McHugh John P. , Rapp Thomas , Mor Vincent , Rahman Momotazur 
Published: March 2021

AbstractObjectiveTo examine whether stronger referral relationships between hospitals and skilled nursing facilities (SNF) are associated with lower‐risk patients being admitted to SNF.Data Sources/CollectionWe used MedPAR data to estimate referral relationship strength and nursing home survey data (OSCAR and CASPER) to determine the risk of patient admissions at nearly 14 000 SNFs from 2008 to 2014.Study DesignWe examined the association of hospital referral concentration with the percentage of higher‐risk patients admitted to non‐hospital‐based (freestanding) SNFs using an instrumental variables approach. We used the distance between patients and SNFs and hospitals and SNFs as the instrument.Data Collection/Extraction MethodsWe used previously collected MedPAR and OSCAR/CASPER survey data.Principal FindingsWe find greater observed referral concentration among freestanding SNFs is associated with lower percentages of patients with pressure sores (coefficient, −2.64; 95% CI, [−2.82 to −2.46]), catheters (−0.55; [−0.74 to −0.36]), and physical restraints (−0.16; [−0.29 to −0.03]) at admission to a skilled nursing facility.ConclusionsWe find evidence that freestanding SNFs with stronger hospital referral relationships may be admitting less risky patients, possibly contributing to disparities across SNFs.
Hospital organizational strategies associated with advanced EHR adoption
Authors: Holmgren A Jay , Phelan Jessica , Jha Ashish K. , Adler‐Milstein Julia 
Published: March 2021

AbstractObjectiveTo identify organizational complementarities of adoption and use of electronic health records (EHRs) and assess what organizational strategies were associated with more advanced EHR use.Data SourcesPrimary survey data of US hospitals combined with secondary data from the American Hospital Association Annual Survey and IT Supplement.Study DesignIn this cross‐sectional study, we describe hospital organizational practices around EHR adoption and use and identify how these practices coalesce into distinct strategies. We then assess the association between those organizational strategies and adoption of advanced EHR functions.Data CollectionPrimary data collection consisted of surveys sent to 797 US acute care hospitals in 2018‐2019, with 451 complete respondents.Principal FindingsThere was significant variation in hospital organizational practices for EHR adoption and use. Factor analysis identified practices in three domains: leadership engagement, human capital, and systems integration. Hospitals in the top quartile of the leadership engagement factor were 14 percentage points more likely to have adopted patient engagement EHR functions (P = 0.01) while hospitals in the top quartile of human capital were 14 percentage points less likely to have adopted these functions (P = 0.02). Hospitals in the top quartile of systems integration were 12 percentage points more likely to have adopted patient engagement functions (P = 0.02) and 14 percentage points more likely to have adopted EHR data analytics functions (P = 0.02).ConclusionsOur findings suggest that specific organizational strategies are associated with more advanced EHR adoption. Hospital leaders interested in realizing more value from their EHR investment may find it useful to know that there is an association between adoption of more advanced EHR functions, and engaging senior leadership as well as building connectivity between clinical and administrative systems.
Declined miR‐181a‐5p expression is associated with impaired natural killer cell development and function with aging
Authors: Lu Jiao , Li Shan , Li Xiaopeng , Zhao Wenming , Duan Xuefeng , Gu Xiuling , Xu Jianqiao , Yu Bolan , Sigal Luis J. , Dong Zhongjun , Xie Lixin , Fang Min 
Published: March 2021

AbstractMicroRNAs (miRNAs) regulate gene expression and thereby influence cell development and function. Numerous studies have shown the significant roles of miRNAs in regulating immune cells including natural killer (NK) cells. However, little is known about the role of miRNAs in NK cells with aging. We previously demonstrated that the aged C57BL/6 mice have significantly decreased proportion of mature (CD27−CD11b+) NK cells compared with young mice, indicating impaired maturation of NK cells with aging. Here, we performed deep sequencing of CD27+ NK cells from young and aged mice. Profiling of the miRNome (global miRNA expression levels) revealed that 49 miRNAs displayed a twofold or greater difference in expression between young and aged NK cells. Among these, 30 miRNAs were upregulated and 19 miRNAs were downregulated in the aged NK cells. We found that the expression level of miR‐l8la‐5p was increased with the maturation of NK cells, and significantly decreased in NK cells from the aged mice. Knockdown of miR‐181a‐5p inhibited NK cell development in vitro and in vivo. Furthermore, miR‐181a‐5p is highly conserved in mice and human. MiR‐181a‐5p promoted the production of IFN‐γ and cytotoxicity in stimulated NK cells from both mice and human. Importantly, miR‐181a‐5p level markedly decreased in NK cells from PBMC of elderly people. Thus, our results demonstrated that the miRNAs profiles in NK cells change with aging, the decreased level of miR‐181a‐5p contributes to the defective NK cell development and function with aging. This opens new strategies to preserve or restore NK cell function in the elderly.
Pathway with single‐dose long‐acting intravenous antibiotic reduces emergency department hospitalizations of patients with skin infections
Authors: Talan David A. , Mower William R. , Lovecchio Frank A. , Rothman Richard E. , Steele Mark T. , Keyloun Katelyn , Gillard Patrick , Copp Ronald , Moran Gregory J. 
Published: March 2021

AbstractObjectivesEmergency department (ED) patients with serious skin and soft tissue infections (SSTIs) are often hospitalized to receive intravenous (IV) antibiotics. Appropriate patients may avoid admission following a single‐dose, long‐acting IV antibiotic.MethodsWe conducted a preintervention versus postintervention design trial at 11 U.S. EDs comparing hospitalization rates under usual care to those using a clinical pathway that included a single IV dalbavancin dose. We enrolled adults with cellulitis, abscess, or wound infection with an infected area of ≥75 cm2 without other indications for hospitalization. Clinical pathway participants discharged from the ED received a 24‐hour follow‐up telephone call and had a 48‐ to 72‐hour in‐person visit. We hypothesized that, compared to usual care, the clinical pathway would result in a significant reduction in the initial hospitalization rate.ResultsOf 156 and 153 participants in usual care and clinical pathway periods, median infection areas were 255.0 (interquartile range [IQR] = 150.0 to 500.0) cm2 and 289.0 (IQR = 161.3 to 555.0) cm2, respectively. During their initial care, 60 (38.5%) usual care participants were hospitalized and 27 (17.6%) pathway participants were hospitalized (difference = 20.8 percentage points [PP], 95% confidence interval [CI] = 10.4 to 31.2 PP). Over 44 days, 70 (44.9%) usual care and 44 (28.8%) pathway participants were hospitalized (difference = 16.1 PP, 95% CI = 4.9 to 27.4 PP).ConclusionsImplementation of an ED SSTI clinical pathway for patient selection and follow‐up that included use of a single‐dose, long‐acting IV antibiotic was associated with a significant reduction in hospitalization rate for stable patients with moderately severe infections.Registration: NCT02961764.