bluuebunny/crossref_metadata_2025_split huggingface dataset:
How transformational leadership facilitates radical and incremental innovation: the mediating role of individual psychological capital
Authors: Le Phong Ba 
Published: October 2020

PurposeGiven the important role of innovation capability in helping firms to innovate and adapt to a fast-paced and unpredictable environment, the purpose of this study is to investigate and deepen knowledge of how transformational leadership affects radical and incremental innovation via the mediating role of positive psychological capital.Design/methodology/approachThe paper used structural equation modeling and cross-sectional design to test proposal hypotheses based on the empirical data collected from 379 participants in 89 manufacturing and service firms.FindingsThe results of this study revealed the positive and significant influence of transformational leadership on radical and incremental innovation. The findings highlighted the mediating role of individual psychological capital in the relationship between transformational leadership and aspects of innovation capability.Practical implicationsOrganizations should invest and stress on practicing transformational leadership style for their managers/directors to foster and enhance individual psychological capital and innovation capabilities.Originality/valueThe paper has extended theory of innovation management by discussing and highlighting the important role of transformational leadership and psychological capital in fostering specific aspects of innovation namely radical and incremental innovation.
Trust, knowledge sharing, and innovative work behavior: empirical evidence from Poland
Authors: Kmieciak Roman 
Published: October 2020

PurposeThe purpose of this paper is to assess the effects of two types of trust (vertical and horizontal trust) on knowledge sharing (knowledge donating and knowledge collecting) and the impact of knowledge sharing on innovative work behavior (idea generation and idea realization). The study also explores the mediating role of knowledge sharing.Design/methodology/approachPartial least squares path modeling and data collected from 252 participants at one large Polish capital group were used to test the research hypotheses.FindingsThe results showed that both vertical trust and horizontal trust are positively related to knowledge donating and knowledge collecting. Contrary to knowledge collecting, knowledge donating is significantly related to idea generation, which is highly correlated with idea realization. There is no direct relation between knowledge sharing behavior and idea realization. Knowledge donating mediates the relationship between vertical trust and idea generation.Research limitations/implicationsSelf-reports and the cross-sectional nature of the data collection are the main limitations of this study.Practical implicationsThe results allow managers to better understand what factors and processes contribute to greater employee innovativeness.Originality/valueTo the best of the author's knowledge, the study is the first to examine the relationships among vertical trust, horizontal trust, knowledge donating, knowledge collecting, idea generation and idea realization in an integrated way. This paper answered the questions (1) which type of trust is more important for knowledge sharing, and (2) which type of knowledge sharing behavior is more important for innovative work behavior. This paper investigated whether differences in the strength of relationships between constructs are significant.
Numerical investigation of three-dimensional nanofluid flow with heat and mass transfer on a nonlinearly stretching sheet using the barycentric functions
Authors: Torkaman Soraya , Barid Loghmani Ghasem , Heydari Mohammad , Wazwaz Abdul-Majid 
Published: October 2020

Purpose
The purpose of this paper is to investigate a three-dimensional boundary layer flow with considering heat and mass transfer on a nonlinearly stretching sheet by using a novel operational-matrix-based method.

Design/methodology/approach
The partial differential equations that governing the problem are converted into the system of nonlinear ordinary differential equations (ODEs) with considering suitable similarity transformations. A direct numerical method based on the operational matrices of integration and product for the linear barycentric rational basic functions is used to solve the nonlinear system of ODEs.

Findings
Graphical and tabular results are provided to illustrate the effect of various parameters involved in the problem on the velocity profiles, temperature distribution, nanoparticle volume fraction, Nusselt and Sherwood number and skin friction coefficient. Comparison between the obtained results, numerical results based on the Maple's dsolve (type = numeric) command and previous existing results affirms the efficiency and accuracy of the proposed method.

Originality/value
The motivation of the present study is to provide an effective computational method based on the operational matrices of the barycentric cardinal functions for solving the problem of three-dimensional nanofluid flow with heat and mass transfer. The convergence analysis of the presented scheme is discussed. The benefit of the proposed method (PM) is that, without using any collocation points, the governing equations are converted to the system of algebraic equations.
Impact of human capital strategies on employee attitudes and behavior: a view of internal and external labor markets
Authors: Liu Min-Shi , Liu Nien-Chi 
Published: October 2020

PurposeAccording to human capital theory, companies derive economic value from the knowledge, skills and abilities (KSAs) of their employees. Research conducted by strategic human resource management has focused on how investment in human capital can create a competitive advantage for an organization. The purpose of the paper is, therefore, to investigate how the choice of different human capital acquisition strategies – “make or buy” – can influence employee attitudes and behavior.Design/methodology/approachThis study explores the relationship between internal and external human capital strategies and employee’s attitudes and behavior in Taiwan's IC (integrated circuit) design industry. The cross-sectional dataset derives from a sample of 49 human resource departments and 497 employees from 25 different IC design companies.FindingsThe findings indicate that the decisions made on human capital strategies have an important influence on employee’s attitude and behavior. The results also show that a climate of trust and perceived organizational support is a cross-level mechanism for both human capital strategy and employees' attitudes and behavior.Originality/valueThere has been little research on the cross-level analysis of human capital acquisition strategies that can influence employee’s attitudes and behavior. This study verified that internal and external human capital strategies do affect employees' individual perceptions of organizational support via the organizational-level climate of trust, which in turn influences employees' attitudes and behavior. This cross-level mechanism indeed will facilitate new insights into the nature of strategic human resource management.
Clarifying strategic alignment in the public procurement process
Authors: Plantinga Henrico , Voordijk Hans , Dorée André 
Published: October 2020

PurposeWhile the need for strategic alignment in public management has been recognized, there is a lack of conceptual clarity to support its application in practice. Focusing on the specific field of public procurement, this paper clarifies and illustrates how the concept of strategic alignment can be applied when strategizing the public procurement process.Design/methodology/approachThe current literature on strategic alignment in public procurement is critically reviewed to identify ambiguities that hamper its application in practice. Based on this review, an analytical framework is developed that conceptualizes strategic alignment as that between the procurement instruments used in a sourcing project and the corresponding higher-level strategies. The framework is empirically illustrated by applying it in a case study that reconstructs the procurement strategy for an innovation projectFindingsStrategic alignment in the public procurement process can be demonstrated by identifying, explicating and logically linking reasoning and trade-off decisions on competing priorities across multiple levels and dimensions of strategyOriginality/valueAlthough creating alignment between policy and public procurement practice is generally held to be important in the public management literature, it is only discussed on high levels of abstraction. This paper provides clarity by investigating alignment in greater detail.
Impact of occupational migration of unskilled labourer from domestic agriculture on farm business income in source households of Assam, India
Authors: Islam Bodrul , Guha Pradyut 
Published: October 2020

PurposeThe present study aims at examining the determinants of occupational migration of unskilled labourer from domestic agriculture and their impact on farm business income (FBI) in Assam, India.Design/methodology/approachPrimary data for this study were collected during June–November, 2019 from 224 farm (cultivator) households in two contiguous districts in central Brahmaputra valley of Assam. The study used three-stage least square (3SLS) estimation technique for jointly determining the factors influencing migration and remittances and their impact on FBI.FindingsThe result of this study confirms that occupational migration of unskilled labourer from domestic agriculture significantly reduced household FBI. In contrast to the inflow of remittances from migrants helped in increasing the FBI. The migration in the study area considerably influenced by household size, total value of assets holding, networking influence, distance to commercial bank and flood proneness of the village; while the number of migrants, number of dependents and age of migrants seen to be strong predictor of inflow of remittances. Findings of present study offer evidence in support of the new economics of labour migration (NELM) theory.Research limitations/implicationsThe study is restricted to a single crop (paddy) and constrained by the collection of longitudinal data with a revisit to the farm household pre and post-migration of the unskilled labourer from household agriculture.Originality/valueThis paper is based on a novel data set that has especially been collected to examine the determinants of occupational migration from agriculture and their impact on the FBI in Assam that has not been studied before.
Creating value using public big data: comparison of driving factors from the provider's perspective
Authors: Cho Ji Yeon , Lee Bong Gyou 
Published: October 2020

PurposeThe revitalization of big data has gained attention in the public sector. However, such open government data (OGD) is facing major challenges with respect to data quality and limited use. To solve this problem, this study analyzes the factors driving the use of OGD from the perspective of data providers in the public sector.Design/methodology/approachUsing the analytic hierarchy process and analytic network process methodologies, the importance of the factors driving the use of big data in the public sector was ranked. In addition, the different characteristics of tasks among the departments in a public agency were compared based on expert interviews.FindingsThe factors driving OGD use are not only political environment or the technological environment. The importance of the institutional culture within the organization increases with the motivation of the data provider. The priorities of the OGD factors also depend on the objectives of the department involved.Originality/valueThis study provides implications for improving the publication of open data by analyzing the priorities of the factors driving its use from the perspective of big data providers. It focuses on different perceptions of the factors valued by public officials in charge of data in institutions. The results suggest the need to explore officials' perceptions of value creation in big data fields.
The effect of fake news in marketing halal food: a moderating role of religiosity
Authors: Wisker Zazli Lily 
Published: October 2020

Purpose
This study aims to explore how consumers process and respond to fake news on halal food in a Muslim-majority country. The study hypothesises that fake news that violates one’s moral code could induce anger resulting in brand hate. Religiosity plays a role as a moderating variable for the relationship.

Design/methodology/approach
Data were collected in two studies using quasi-experiment repeated measures factorial design, 2 × 2 between subjects. In Study 1, 219 participated, whereas in Study 2, a total of 173 was recruited for the experiment. The study uses one-way repeated measures design ANOVA and MEMORE to test the effects of moderation for repeated measures.

Findings
The findings indicate that fake news that violates one’s moral code, belief and values could induce anger and brand hate. Religiosity moderates the relationship between anger and brand hate

Research limitations/implications
The study’s limitations include the limited dimension measured for religiosity and brand hate.

Originality/value
The study of brand hate as opposed to brand love is relatively scarce. This study has observed how fake news that violates one’s moral code is detrimental to the brand, which in turn induces hate. Marketing managers have to be cautious in marketing their products in more religious countries. Besides, they have to be proactive in combating fake news that might tarnish their brand.
Dimensions of police culture – a quantitative analysis
Authors: Gutschmidt Daniela , Vera Antonio 
Published: October 2020

PurposeMany authors describe police culture as a relevant determinant of officers' health, policing behavior and reaction to change. Investigation of such relationships requires an appropriate instrument for measuring police culture.Design/methodology/approachThis paper proposes a questionnaire containing 20 values that are characteristic of police culture (e.g. masculinity, loyalty, solidarity). In an online survey, 153 German police officers described their last workgroups in terms of how typical these values are. Besides conducting item and factor analyses, multiple regression models were tested to explore the effect of group characteristics on police culture.FindingsA four-factor solution, comprising (1) conservative-male culture, (2) institutional pride culture, (3) team culture and (4) diligence culture, seems to fit the data best. Significant predictors of the police culture total score are percentage of male officers, average age of the group and service in a problematic district.Research limitations/implicationsOverall, the results indicate that police culture is a measurable multidimensional construct, which substantially depends on the composition and the operational area of the workgroup. A limitation of the study is the retrospective and subjective assessment of cultural values.Originality/valueThe questionnaire presented in this paper depicts the culture of police workgroups in a differentiated way and is able to detect cultural variation within the police. Future research could draw on the questionnaire to investigate determinants and consequences of police culture.
Deploying ecosystem services to develop sustainable energy landscapes: a case study from the Netherlands
Authors: Picchi Paolo , Verzandvoort Simone , Geneletti Davide , Hendriks Kees , Stremke Sven 
Published: October 2020

PurposeThe transition to a low carbon future is an emerging challenge and requires the planning and designing of sustainable energy landscapes – landscapes that provide renewable energy while safeguarding the supply of other ecosystem services. The aim of this paper is to present the application of an ecosystem services trade-off assessment in the development of sustainable energy landscapes for long-term strategic planning in a case study in Schouwen-Duivenland, The Netherlands.Design/methodology/approachThe application consists in three activities: in (1) stakeholder mapping hot spots of ecosystem services and renewable energy technologies in a workshop, (2) landscape design principles being discussed by a focus group, (3) experts gathering the information and proceeding with an assessment of the potential synergies and trade-offs.FindingsThe case study indicates that (1) deploying the ecosystem services framework in planning and design can enhance the development of sustainable energy landscapes, (2) diversified and accurate spatial reference systems advance the trade-off analysis of both regulating and cultural ecosystem services and (3) the involvement of local stakeholders can advance the trade-off analysis and, ultimately, facilitates the transition to a low-carbon future with sustainable energy landscapes.Originality/valueThe originality of this research lies in the creation of an approach for the deployment of ecosystem services in the planning and design of energy transition. This is useful to advance energy transition by enhancing research methods, by providing methods useful for planners and designers and by supporting communities pursuing energy self-sufficiency in a sustainable manner.
Context‐dependent variability in the population prevalence and individual fitness effects of plant–fungal symbiosis
Authors: Donald Marion L. , Bohner Teresa F. , Kolis Kory M. , Shadow R. Alan , Rudgers Jennifer A. , Miller Tom E. X. 
Published: October 2020

Abstract

Heritable symbionts are often observed at intermediate prevalence within host populations, despite expectations that positive fitness feedbacks should drive beneficial symbionts to fixation. Intermediate prevalence may reflect neutral dynamics of symbionts with weak fitness effects, transient dynamics of symbionts trending towards fixation (or elimination), or a stable intermediate outcome determined by the balance of fitness effects and failed symbiont transmission. Theory suggests that these outcomes should depend on symbiont‐conferred demographic effects and vertical transmission efficiency, which may both depend on environmental context.

We established experimental populations of winter bent grass Agrostis hyemalis across a range of prevalence of the heritable fungal endophyte Epichloë amarillans. Using irrigation, we elevated the precipitation for half of the populations, which we hypothesized would weaken the benefits of symbiosis. Across two annual transitions, we assayed 5,485 individuals to determine prevalence and censused 954 individuals for demographic (survival, flowering, reproduction and recruitment) and vertical transmission data. We used hierarchical Bayesian models to infer long‐run equilibria from short‐term changes in symbiont prevalence and estimated demographic vital rates to link individual‐level effects to population‐level outcomes.

We found evidence for all three proposed mechanisms for intermediate symbiont prevalence, but the outcome differed qualitatively across years and precipitation treatments. In the first year, symbionts trended towards fixation under drought conditions but drifted neutrally under elevated precipitation. Fixation likely arose from symbiont‐conferred recruitment benefits outweighing reproductive costs under the drought conditions, while elevated precipitation tempered these effects. In the second transition year, we inferred stable intermediate prevalence across both precipitation treatments, which indicated a balance between symbiont conferred recruitment benefits that allowed low‐prevalence populations to increase and imperfect transmission that caused high‐prevalence populations to decrease.

Synthesis. We find support for neutral, transient and stable mechanisms underlying symbiont prevalence, indicating that symbiont prevalence is often pushed and pulled in different directions by the composite outcome of symbiont effects on demographic rates and transmission efficiency, and the way in which these processes respond to environmental context.
Bamboo phenology and life cycle drive seasonal and long‐term functioning of Amazonian bamboo‐dominated forests
Authors: Fadrique Belen , Gann Daniel , Nelson Bruce W. , Saatchi Sassan , Feeley Kenneth J. 
Published: October 2020

Abstract

Bamboo‐dominated forests (BDF) extend over large areas in the drought‐prone Southwestern Amazon, yet little is known about the dynamics of these ecosystems. Here, we investigate the hypothesis that bamboo modulates large‐scale ecosystem dynamics through competition with coexisting trees for water.

We examined spatio‐temporal patterns of remotely sensed metrics (Enhanced Vegetation Index [EVI], Normalized Difference Moisture Index [NDMI]) in >300 Landsat images as proxies for canopy leaf phenology and water content at two time scales: (1) a complete bamboo life cycle (~28 years), and (2) the seasonal cycle; and at two spatial scales: (a) comparing adjacent areas of BDF vs. Terra‐firme forests (TFF) to investigate regional dynamics, and (b) comparing the vegetation classes of bamboo, trees in BDF, and trees in TFF to investigate the effects of bamboo on coexisting trees.

At the regional scale, BDF showed higher EVI (leaf area density) and lower NDMI (water content) than nearby TFF but these differences disappeared as bamboo died, suggesting a strong influence of bamboo life stage in the functioning of these forests. BDF seasonal cycle showed a bimodal EVI pattern as trees and bamboos had asynchronized leaf production peaks.

At the scale of vegetation classes, trees in BDF showed lower NDMI (i.e. water content) than trees in TFF except after bamboo mortality, indicating a release from competition with bamboo for water. Canopy water content of trees in BDF was also reduced during bamboo dry‐season greening (increased EVI ~ leaf production) due to increased water demands. Nevertheless, long‐term and seasonal phenology of trees in BDF did not differ from that of trees in TFF suggesting a potential selection for drought‐tolerant trees in BDF.

Synthesis. Bamboo‐dominated forests have received less attention than other Amazonian forests and their functional dynamics are commonly ignored or misinterpreted. Using remote sensing to characterize forest phenology and water content, we show the distinctive seasonal and long‐term dynamics of BDF and coexisting trees and the importance of bamboo competition for water in shaping this ecosystem. Our results suggest a potential selection for drought‐tolerant trees in BDF since they maintain the same EVI as trees in bamboo‐free forests but with lower water content. A better characterization of BDF and their cyclical dynamics is crucial for accurately interpreting Amazonian forests' responses to extreme climatic events such as high temperatures and droughts.