scholarly journals Factors affecting the effect of exploitation and exploration on performance: A meta-analysis

2020 ◽  
pp. 234094442097270
Author(s):  
Diego Armando Marín-Idárraga ◽  
José Manuel Hurtado González ◽  
Carmen Cabello Medina
Keyword(s):  
Meta Analysis ◽  
Research Question ◽  
Jel Classification ◽  
Organizational Relationships ◽  
Factors Affecting ◽  
Moderating Factors ◽  
Exploitation And Exploration ◽  
And Performance ◽  
Contingency View ◽  
The Impact

From a contingency view, we aim to contribute to a better understanding of how exploitation and exploration influence performance. By conducting a meta-analysis, we aim to answer the following research question: How do substantive moderators (slack resources, organizational structure, inter-organizational relationships, competitive intensity, and environmental dynamism), extrinsic moderators (region, size, and sector) and methodological moderators (data sources and performance measurement) affect the impact of exploitation and exploration on performance? The results of the meta-analysis, including 328 correlations, 102 studies, and a sample of 41,298 cases, suggest that the influence of exploitation and exploration on performance depends on the presence of the moderating factors included in our analysis. Furthermore, some of these factors are relevant for explaining a better performance of exploitation versus exploration, while other moderators do not determine a different effect of exploitation and exploration on performance. JEL CLASSIFICATION M10; M19; O3

scholarly journals IFRS adoption and firms’ opacity around the world: what factors affect this relationship?

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Samuel Mongrut ◽  
Manuel Tello Marín ◽  
Maria del Carmen Torres Postigo ◽  
Darcy Fuenzalida O’Shee
Keyword(s):  
Design Methodology ◽  
Meta Analysis ◽  
Common Law ◽  
Content Type ◽  
Factors Affecting ◽  
Ifrs Adoption ◽  
Analysis Methodology ◽  
Moderating Factors ◽  
The Impact ◽  
The Relationship

Purpose This paper aims to identify what are the moderating factors affecting the relationship between firms’ adoption of international financial and reporting standards (IFRS) and the firm’s opacity. Design/methodology/approach This study uses the meta-analysis methodology from Hunter et al. (1982) to find if the mere IFRS adoption reduces firm’s opacity and a meta-regression from Stanley and Jarrell (1989) to identify the moderating factors that may influence this relationship. Findings Contrary to previous studies, this study finds a low, negative and nonsignificant correlation between IFRS adoption and firms’ opacity, but this relationship depends on the geographical region. Using 34 results from 28 studies from different continents published between 2005 and 2018 this study finds that IFRS adoption reduces opacity in countries with common law (COML) and with more authorities’ oversight and power to enforce the rules. Originality/value This study finds two institutional commonalities between different previous studies that intend to assess the impact of the IFRS adoption upon firms’ opacity: the legal system and the authorities’ oversight power.

Increasing revenue and attendance in Canadian Baptist churches

2015 ◽  
Vol 42 (12) ◽  
pp. 1071-1089
Author(s):  
Alan Chan ◽  
Bruce G. Fawcett ◽  
Shu-Kam Lee
Keyword(s):  
Church Health ◽  
Eastern Canada ◽  
Data Set ◽  
Content Type ◽  
Factors Affecting ◽  
Scarce Resources ◽  
Baptist Churches ◽  
And Performance ◽  
The Impact ◽  
Simulation Exercises

Purpose – Church giving and attendance are two important indicators of church health and performance. In the literature, they are usually understood to be simultaneously determined. The purpose of this paper is to estimate if there a sustainable church congregation size using Wintrobe’s (1998) dictatorship model. The authors want to examine the impact of youth and adult ministry as well. Design/methodology/approach – Using the data collected from among Canadian Baptist churches in Eastern Canada, this study investigates the factors affecting the level of the two indicators by the panel-instrumental variable technique. Applying Wintrobe’s (1998) political economy model on dictatorship, the equilibrium level of worship attendance and giving is predicted. Findings – Through various simulation exercises, the actual church congregation sizes is approximately 50 percent of the predicted value, implying inefficiency and misallocation of church resources. The paper concludes with insights on effective ways church leaders can allocate scarce resources to promote growth within churches. Originality/value – The authors are the only researchers getting the permission from the Atlantic Canada Baptist Convention to use their mega data set on church giving and congregation sizes as per the authors’ knowledge. The authors are also applying a theoretical model on dictatorship to religious/not for profits organizations.

scholarly journals Impact of eating disorders on paid or unpaid work participation and performance: a systematic review and meta-analysis protocol

2022 ◽  
Vol 10 (1) ◽  
Author(s):  
Fatima Safi ◽  
Anna M. Aniserowicz ◽  
Heather Colquhoun ◽  
Jill Stier ◽  
Behdin Nowrouzi-Kia
Keyword(s):  
Systematic Review ◽  
Eating Disorders ◽  
Meta Analysis ◽  
Experimental Studies ◽  
Work Participation ◽  
Unpaid Work ◽  
Cochrane Library ◽  
And Performance ◽  
The Impact

Abstract Background Eating disorders (ED) can reduce quality of life by limiting participation and performance in social and occupational roles, including paid or unpaid work. The association between ED pathologies and work participation and performance must be well understood to strengthen vocational rehabilitation programmes and prevent occupational disruptions in the ED population. The aims of this study are: (1) to examine the degree of association between ED pathologies and work participation and performance in 15-year-olds and older; (2) to highlight the specific ED symptoms that are most correlated with changes in work performance and participation; (3) to compile the most common metrics and assessments used to measure work participation and performance with ED. Methods Medline, Embase, CINAHL, Web of Science, PsycINFO, and Cochrane Library will be searched for observational and experimental studies that meet the following criteria: (1) a clinical sample of typical or atypical ED; (2) paid or unpaid employment or training; (3) an association between ED pathologies and work participation or performance. Unpublished data will also be examined. Title and abstract, and full-text screening will be conducted in duplicate. Risk of bias and quality of evidence assessments will be completed. A random-effect meta-analysis will be performed. Discussion This synthesis can clarify knowledge and gaps around the impact of ED on work functioning, thereby allowing better evaluation, improvements and development of current workplace assessments, interventions, and policies. Trial registration The registration number for this systematic review on PROSPERO is CRD42021255055.

COMPARATIVE META-ANALYTIC EVALUATION OF THE IMPACT OF SUPPLY CHAIN INTEGRATION ON PERFORMANCE: A DETAILED PERSPECTIVE OF MODERATOR AND MEDIATOR ANALYSIS

2021 ◽  
Vol 1 (1) ◽  
pp. 43-69
Author(s):  
Augustine Castro Singine ◽  
Mustafa Cahid Ungan
Keyword(s):  
Supply Chain ◽  
Business Performance ◽  
Meta Analysis ◽  
Mediation Effect ◽  
Customer Integration ◽  
Relational Integration ◽  
Mediator Analysis ◽  
Overall Performance ◽  
And Performance ◽  
The Impact

In an environment with ever changing customers’ needs and intensifying global competition, quality processes and supply chain (SC) are critical for organisational success. To satisfy customers, outsmart competition and improve performance, contemporary organisations are trying to improve on their processes through integrated supply chains. In an attempt to address this question and effectively contribute to this topic, a comparative meta- analytical evaluation along with key moderator and mediator analysis was conducted. In the lens of many theories, SCI from two perspectives; SCID (internal, suppliers, customer integration) with 67 studies and SCIF (information, operational, relational integration) with 25 studies was assessed on overall performance as well as on both operational and business performance. A quantitative meta-analysis based on Hunter and Schmidt (2004) which was performed through Jamovi, revealed the following: The meta-analysis results which were obtained through Jamovi provided significant correlation coefficients for SCID and SCIF respectively (ř = .476, p <.002) and (ř =.508, p <.001). Therefore, indicating that the association between SCID and performance is medium and positive, while that of SCIF and performance is positive and large. This is a clear indication that SCI from the perspective of SCID and SCIF yields different results, with SCIF having a relatively large effect. Moreover, on average SCIF both at aggregate and individual level has a slightly large effect on performance than SCID. Operational performance was the most influenced by SCID and SCIF, although operational and relational integration indicated a significant larger effect on business performance. Thus, individual SCID and SCIF constructs have different effects on business and operational as overall performance. All moderators though with different levels of interactions indicated a significant effect on both SCID and SCIF. Of the three mediators tested, customer integration had a 32% negative effect, SC agility showed an 89.1% full mediation effect with flexibility indicating a 53% significant effect.

scholarly journals The Effect of Acute Hypohydration on Indicators of Glycemic Regulation, Appetite, Metabolism and Stress: A Systematic Review and Meta-Analysis

Nutrients ◽  
2020 ◽  
Vol 12 (9) ◽  
pp. 2526
Author(s):  
Mitchell E. Zaplatosch ◽  
William M. Adams
Keyword(s):  
Peptide Yy ◽  
Meta Analysis ◽  
Body Water ◽  
Hormonal Changes ◽  
Water Losses ◽  
Standard Mean Difference ◽  
Total Body ◽  
And Performance ◽  
Glycemic Regulation ◽  
The Impact

Evidence synthesizing the effects of acute body water losses on various markers of glycemic regulation, appetite, metabolism, and stress is lacking. Thus, the purpose of this review was to summarize the response of various hormonal changes involved in these physiologic functions to dehydration. A comprehensive literature search for peer-reviewed research in the databases PubMed, Scopus, CINAHL, and SportDiscus was conducted. Studies were included if they contained samples of adults (>18 years) and experimentally induced dehydration as measured by acute body mass loss. Twenty-one articles were eligible for inclusion. Findings suggested cortisol is significantly elevated with hypohydration (standard mean difference [SMD] = 1.12, 95% CI [0.583, 1.67], p < 0.0001). Testosterone was significantly lower in studies where hypohydration was accompanied by caloric restriction (SMD= −1.04, 95% CI [−1.93, −0.14], p = 0.02), however, there were no changes in testosterone in studies examining hypohydration alone (SMD = −0.17, 95% CI [−0.51 0.16], p = 0.30). Insulin and ghrelin were unaffected by acute total body water losses. Acute hypohydration increases markers of catabolism but has a negligible effect on markers of glycemic regulation, appetite, anabolism and stress. Given the brevity of existing research, further research is needed to determine the impact of hydration on glucagon, leptin, peptide YY and the subsequent outcomes relevant to both health and performance.

The impact of service innovation on firm performance: a meta-analysis

2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Changli Feng ◽  
Ruize Ma ◽  
Lin Jiang
Keyword(s):  
Firm Performance ◽  
Positive Impact ◽  
Meta Analysis ◽  
Service Innovation ◽  
Future Research ◽  
Quantitative Review ◽  
Content Type ◽  
And Performance ◽  
The Impact ◽  
The Relationship

PurposeWith the rise of service economy, many companies are attempting to gain a competitive advantage through service innovation. However, the existing research has not drawn consistent conclusions about the relationship between service innovation and firm performance. Hence, the purpose of this paper is to provide a quantitative review on the service innovation-performance relationship based on research findings reported in the extant literature.Design/methodology/approachStudies from 46 peer-reviewed articles were sampled and analyzed. A meta-analytic approach was adopted to conduct a quantitative review on the relationship between service innovation and firm performance, and the effects of any potential moderators were further explored.FindingsThe results found that service innovation has a significant positive impact on firm performance. Additionally, the relationship between service innovation and firm performance is influenced by measurement moderators (economic region and performance measurement), and contextual moderators (firm type, innovation type, customer factors and attitudes toward risk).Originality/valueThe meta-analysis has been used to explore the relationship between service innovation and firm performance, and the findings have contributed to the literature on service innovation, as well as providing future research directions.

scholarly journals The Impact of Applied Research: Student Research as a High Impact Practice in Freshman Environmental Science

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Billy Morris
Keyword(s):  
Applied Research ◽  
Environmental Science ◽  
Research Question ◽  
High Impact ◽  
Stem Majors ◽  
Research Questions ◽  
And Performance ◽  
Science Major ◽  
High Impact Practice ◽  
The Impact

Abstract: Non-STEM-majors in a freshman elective Science course, Environmental Science 1, were given the opportunity to identify a research question using the course objectives as a guideline. Their research questions and investigations served to fulfill the lab component of the course in lieu of a lab manual. Students were asked to choose a question of interest that could be researched on campus. Student partnerships were encouraged, and a class of 17 students produced 11 research projects. Frequent interactions with the Instructor and peers resulted in lively discussions, new questions, and high levels of student engagement and performance. This approach to laboratory work in a non-science major course can be duplicated when access to resources and instructor/student ratio allows.

Competitive productivity in South African public–private partnerships

2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Daniella Fjellstrom ◽  
Paul Frick
Keyword(s):  
South African ◽  
Government Policy ◽  
Research Question ◽  
Qualitative Interviews ◽  
National Level ◽  
Secondary Data ◽  
Content Type ◽  
Moderating Factors ◽  
And Performance

PurposeThis study aims to develop the concept of competitive productivity focussing on the interplay between national competitive productivity (NCP) and firm competitive productivity (FCP) based on the following research question: how does the competitive productivity framework explain the influence that government has on public–private procurement programmes?Design/methodology/approachA case study is conducted on the South African Renewable Energy Independent Power Producer Procurement Programme. Data were collected using an exploratory, mixed methods design, starting with national level secondary data on five bid windows between 2011 and 2014, followed by eight in-depth qualitative interviews with industry experts.FindingsThe findings indicate that non-financial factors, such as trust (through consistent and transparent government policy) as well as a pragmatic attitude on the part of government, increased competition and ultimately resulted in a productive procurement process.Social implicationsBy understanding what moderating factors influence competitiveness in African procurement programmes, using competitive productivity (CP) as a framework, the research contributes to development of government policy and procurement programmes. Incidentally, there is little doubt that improving infrastructure and in turn a greater percentage of access to electricity leads to increased competitiveness of the nation, firms and individuals, thus enabling companies to grow and operate with more stability.Originality/valueOriginality is demonstrated through the interplay of NCP and FCP, where the constructs of culture, benchmarking and performance were found to have the strongest influence of the six constructs of the CP model.

The impact of social capital on entrepreneurial intention and its antecedents: Differences between social capital online and offline

2021 ◽  
pp. 234094442110622
Author(s):  
Héctor Pérez Fernández ◽  
Ana Isabel Rodríguez Escudero ◽  
Natalia Martín Cruz ◽  
Juan Bautista Delgado García
Keyword(s):  
Social Capital ◽  
Least Squares ◽  
Behavioral Control ◽  
Research Question ◽  
Entrepreneurial Intention ◽  
Business Administration ◽  
Jel Classification ◽  
Perceived Behavioral Control ◽  
Commonality Analysis ◽  
The Impact

Entrepreneurial intention is a key research question in entrepreneurship. Previous studies have proven the theory of planned behavior (TPB) to explain entrepreneurial intention. Scholars have thus focused on analyzing factors to develop the three antecedents of TPB, one of which is social capital. However, research has barely considered social capital online. We extend research by exploring the effect of social capital on these antecedents and on entrepreneurial intention, and by analyzing the differences in these influences between social capital online and offline. Using partial least squares and commonality analysis for 587 individuals in Spain, we find that social capital influences these antecedents and entrepreneurial intention. Furthermore, social capital online has a greater effect in attitude toward entrepreneurship, a similar effect on perceived behavioral control, and a lesser effect on social norms than social capital offline. Finally, social capital online has a greater influence on entrepreneurial intention than social capital offline. JEL CLASSIFICATION: M1 Business Administration, M13 New Firms • Startups

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